Chuck Rose III
936baaa5ae
VStudio compiler errors and placing Function*->ExFunc map under ManagedStatic control.
...
This commit fixes two things. One is a pair of VStudio compiler errors stemming from variables
which defined within the for loop statement and also within the body of the for loop. I fixed these
by renaming one of the two variables. Additionally, I've made the Function*->ExFunc map in
ExternalFunctions.cpp a ManagedStatic object, so that cleanup will be done on llvm_shutdown. In repeated
uses of the interpreter, where the same Function* address may get used for completely differnet functions,
this was causing a crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40558 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-27 18:26:35 +00:00
Dan Gohman
face9e56a1
Fix a pasto in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40527 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-26 15:11:00 +00:00
Christopher Lamb
1367fd09cb
Have register info provide the inverse mapping of register->superregisters. PR1350
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40519 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-26 08:01:58 +00:00
Christopher Lamb
08d52071ba
Add target independent MachineInstr's to represent subreg insert/extract in MBB's. PR1350
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40518 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-26 07:48:21 +00:00
Christopher Lamb
8245510ae0
Teach TableGen about the new vector types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40513 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-26 06:41:18 +00:00
Dan Gohman
a6a1ab3d28
A minor simplication in the generated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40479 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-24 22:58:00 +00:00
Chandler Carruth
ef3d01635a
Fixing some differences between CVS and SVN diff'ing. Reid fixed these already,
...
but I think it got lost in the conversion mess.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40107 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-20 17:21:54 +00:00
Evan Cheng
102dc195b6
No need for noResults anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40075 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-20 00:21:23 +00:00
Evan Cheng
64d80e3387
Change instruction description to split OperandList into OutOperandList and
...
InOperandList. This gives one piece of important information: # of results
produced by an instruction.
An example of the change:
def ADD32rr : I<0x01, MRMDestReg, (ops GR32:$dst, GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
=>
def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-19 01:14:50 +00:00
Chris Lattner
ad8c531e20
Work around a bogus gcc 4.2 warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39993 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-18 04:51:57 +00:00
Dan Gohman
3bf6e183d5
Eliminate an unused parameter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39828 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-13 20:16:50 +00:00
Evan Cheng
88cc092ca5
Try committing again. Add OptionalDefOperand. Remove clobbersPred.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38498 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-10 18:05:01 +00:00
Reid Spencer
4b51fb98e5
Remove the cvsupdate script. Its no longer useful in the face of
...
tools such as svn info and svn status.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38446 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-09 08:31:14 +00:00
Reid Spencer
0793b36fd6
Subversionify the script.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38440 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-09 07:41:11 +00:00
Evan Cheng
c419bd3396
ImmutablePredicateOperand is no more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 23:23:38 +00:00
Rafael Espindola
1aa7efbd2c
Add the byval attribute
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 10:57:03 +00:00
Evan Cheng
a955939ca2
Refactor code to add initial support for OptionalDefOperand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37933 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 01:05:26 +00:00
Evan Cheng
7774be4a74
Teach DAGISelEmitter about zero_reg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37900 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05 07:19:45 +00:00
Evan Cheng
8012b077dd
Instructions with ImmutablePredicateOperand aren't really predicable since their predicates are fixed at isel time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37899 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05 07:19:29 +00:00
Reid Spencer
75f75b9137
Ignore the .svn directories so countloc.sh and llvmgrep won't traverse them.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37867 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-04 01:35:32 +00:00
Anton Korobeynikov
fbaca4226d
Test modified svn mailer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-03 21:57:50 +00:00
Reid Spencer
ece1f685a8
Remove the last vestiges of -usesvn.
...
Implement -usecvs just in case we need to go back to cvs for some reason.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-02 06:19:57 +00:00
Reid Spencer
ceb9d784e0
We want the Subversion checkout to succeed even if we don't specify
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the -verbose option! Doh!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-02 06:16:32 +00:00
John Criswell
eecd71151c
Applied Reid's patch. Long live Subversion!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37812 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29 19:12:50 +00:00
John Criswell
e644ef7b09
Convert .cvsignore files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37801 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29 16:35:07 +00:00
Reid Spencer
1c01cf9baa
Fix problems with the checkout and cd directories for SVN checkout.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37797 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29 03:12:42 +00:00
Evan Cheng
5e4f292e53
One additional field in TargetRegisterDesc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37760 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-27 17:09:34 +00:00
Evan Cheng
c4f2fe0694
Add immediate sub-registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37738 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-26 20:59:16 +00:00
Reid Spencer
c9a15d5091
Update for Subversion conversion:
...
1. Fix comments for -usesvn and -svnurl options.
2. Fix default URL for SVN access.
3. Fix paths to accommodate "trunk" when checking out from SVN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37736 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-26 17:08:16 +00:00
Dan Gohman
d45eddd214
Revert the earlier change that removed the M_REMATERIALIZABLE machine
...
instruction flag, and use the flag along with a virtual member function
hook for targets to override if there are instructions that are only
trivially rematerializable with specific operands (i.e. constant pool
loads).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-26 00:48:07 +00:00
Dan Gohman
9a0930dbd9
Fix a typo in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37727 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-26 00:43:18 +00:00
Chris Lattner
20c2b35c2f
silence warning when assertions are disabled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37654 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19 06:40:46 +00:00
Dan Gohman
82a87a0172
Replace M_REMATERIALIZIBLE and the newly-added isOtherReMaterializableLoad
...
with a general target hook to identify rematerializable instructions. Some
instructions are only rematerializable with specific operands, such as loads
from constant pools, while others are always rematerializable. This hook
allows both to be identified as being rematerializable with the same
mechanism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37644 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19 01:48:05 +00:00
Evan Cheng
eaa91b0a1f
Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPLICABLE bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37643 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19 01:26:51 +00:00
Christopher Lamb
a321125e8b
Add support to tablegen for specifying subregister classes on a per register class basis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37572 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-13 22:20:15 +00:00
Evan Cheng
b5c1c9c8e3
Add clobbersPred - instruction that clobbers condition code / register which are used to predicate instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37465 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-06 10:14:55 +00:00
Bill Wendling
851879c4cf
Patches by Chuck Rose to unbreak V Studio builds.
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Thanks Chuck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37428 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-04 23:52:59 +00:00
Dan Gohman
b9daee9ece
Remove the operator<< for MVT::ValueType in preparation for MVT::ValueType
...
being changed from an enum to an integer type, which can't have a custom
operator<< overload.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37412 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-04 16:11:03 +00:00
Reid Spencer
84c614d1ac
The Intrinsic::getDeclaration function's Tys parameter only contains the
...
types of the iAny types involved in the overloaded intrinsic. Thus, we
can't use the argument number as the index but have to count them separately
in order to index Tys correctly. This patch rectifies this situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37296 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-22 19:30:31 +00:00
Evan Cheng
5127ce09a4
Rename M_PREDICATED to M_PREDICABLE; opcode can be specified isPredicable without having a PredicateOperand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37116 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-16 20:45:24 +00:00
Chris Lattner
4ef9b11100
Fix CodeGen/PowerPC/2007-05-14-InlineAsmSelectCrash.ll, the other recent
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patches are also needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37070 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-15 01:36:44 +00:00
Evan Cheng
30d15757e3
Added \!con(a,b) syntax to concatnate two dag fragments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37063 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-15 01:23:24 +00:00
Evan Cheng
3ab6dcfc54
Mark all (not just the first) predicate operand M_PREDICATE_OPERAND.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37061 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-15 01:20:36 +00:00
Evan Cheng
39376d0843
PredicateOperand related bug fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37060 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-15 01:19:51 +00:00
Evan Cheng
7055fd02e3
Remove duplicated line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37040 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14 18:03:45 +00:00
Evan Cheng
59039632e1
If a PredicateOperand has an empty ExecuteAlways field, treat it as if a normal operand for isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36946 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 21:04:07 +00:00
Bill Wendling
4222d806fa
Add an "implies" field to features. This indicates that, if the current
...
feature is set, then the features in the implied list should be set also.
The opposite is also enforced: if a feature in the implied list isn't set,
then the feature that owns that implies list shouldn't be set either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36756 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 20:38:40 +00:00
Lauro Ramos Venancio
4604023412
Make my proxy happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36665 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 14:05:07 +00:00
Nate Begeman
6f7c8ffd9a
A bit of feedback from Chris that I missed; error rather than asserting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36619 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 06:08:36 +00:00
Nate Begeman
7bf1c272ab
llvm bug #1350 , parts 1, 2, and 3.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36618 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 05:57:02 +00:00
Dan Gohman
01929c0482
Update a comment to reflect recent changes in the type system.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36486 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 19:43:14 +00:00
Lauro Ramos Venancio
195c6c298a
bugfix: remember that ResNode was declared.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36477 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 17:03:22 +00:00
Christopher Lamb
8dadf6b13a
Fix generation of certain scheduler itineraries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36338 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 09:04:24 +00:00
Evan Cheng
4fc4fab856
Bug fix; add super-registers sets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36296 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-21 00:55:29 +00:00
Lauro Ramos Venancio
b3a0417cad
Implement "general dynamic", "initial exec" and "local exec" TLS models for
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X86 32 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36283 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:38:10 +00:00
Evan Cheng
3cafbf7e5f
Add sub-registers sets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36278 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:13:46 +00:00
Reid Spencer
2db15e2b42
For PR1328:
...
Don't assert everytime an intrinsic name isn't recognized. Instead, make
the assert optional when callin getIntrinsicID(). This allows the assembler
to handle invalid intrinsic names gracefully.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36120 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 06:54:34 +00:00
Tanya Lattner
849c9a28e1
Adding target triplet to be passed to database.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35958 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-13 04:36:48 +00:00
Jeff Cohen
7545422f08
Correctly report version of GCC used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35866 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-10 19:13:43 +00:00
Reid Spencer
8e27acf489
Update for PathWithStatus
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35745 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 19:49:35 +00:00
Reid Spencer
b5fda75704
Terminate some lines that need to be.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35725 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 05:20:07 +00:00
Reid Spencer
99e865a9ce
Reinstate the SVN capability without requiring Date::Parse. As before the
...
SVN Repository is only used if requested with -usesvn option otherwise it
uses CVS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35721 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 04:41:16 +00:00
Reid Spencer
776964ac32
Revert this until the Date::Parse module can be installed on the nightly
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testers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35657 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-04 06:59:36 +00:00
Reid Spencer
d0b0879949
Prepare for Subversion migration by implementing a -usesvn to tell the
...
script to to check out llvm and llvm-test from Subversion instead of CVS.
Without this option the script will continue to check out from CVS. To
specify the Subversion URL, set the SVNURL environment variable or pass
-svnurl followed by the URL. For now, -svnurl will default to Reid's
temporary (read-only, daily snapshot) SVN server. Try it out if you like!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35621 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-03 08:28:44 +00:00
Reid Spencer
c4de3dec62
For PR1297:
...
Implement code generation for overloaded intrinsic functions. The basic
difference is that "actual" argument types must be provided when
constructing intrinsic names and types. Also, for recognition, only the
prefix is examined. If it matches, the suffix is assumed to match. The
suffix is checked by the Verifier, however.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35539 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:20:02 +00:00
Bill Wendling
d4eeb80043
Add better support for keywords.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35386 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-27 20:23:56 +00:00
Bill Wendling
eebc8a1bc5
Add support for the v1i64 type. This makes better code for this:
...
#include <mmintrin.h>
extern __m64 C;
void baz(__v2si *A, __v2si *B)
{
*A = C;
_mm_empty();
}
We get this:
_baz:
call "L1$pb"
"L1$pb":
popl %eax
movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax
movq (%eax), %mm0
movl 4(%esp), %eax
movq %mm0, (%eax)
emms
ret
GCC gives us this:
_baz:
pushl %ebx
call L3
"L00000000001$pb":
L3:
popl %ebx
subl $8, %esp
movl L_C$non_lazy_ptr-"L00000000001$pb"(%ebx), %eax
movl (%eax), %edx
movl 4(%eax), %ecx
movl 16(%esp), %eax
movl %edx, (%eax)
movl %ecx, 4(%eax)
emms
addl $8, %esp
popl %ebx
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35351 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-26 07:53:08 +00:00
Duncan Sands
28ecc1a6fa
The -funcresolve and -raise options no longer exist.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35272 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-22 21:06:50 +00:00
Evan Cheng
04677a3b49
Recognize target instruction flag 'isReMaterializable'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35159 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-19 06:20:37 +00:00
Anton Korobeynikov
d0b82b301d
Refactoring of formal parameter flags. Enable properly use of
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zext/sext/aext stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 16:25:09 +00:00
Anton Korobeynikov
1d9baccc9b
Use new SDIselParamAttr enumeration. This removes "magick" constants
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from formal attributes' flags processing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 08:12:33 +00:00
Chris Lattner
e3bab80e33
rename some CCActions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34724 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 05:29:06 +00:00
Chris Lattner
2092c8ac9c
implement CCPromoteToType
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34720 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 04:43:48 +00:00
Chris Lattner
50d456539d
reapply
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34697 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 22:08:27 +00:00
Chris Lattner
88ee2a18a7
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34696 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 22:05:51 +00:00
Evan Cheng
53c9b3f68c
Backing out
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CodeGenTarget.cpp updated: 1.82 -> 1.83
Record.cpp updated: 1.55 -> 1.56
Record.h updated: 1.59 -> 1.60
TableGen.cpp updated: 1.47 -> 1.48
It's missing CallingConvEmitter.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34693 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 21:44:08 +00:00
Chris Lattner
798dc7adb4
initial support for calling convention generation, still unfinished.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34682 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 20:43:37 +00:00
Chris Lattner
114e5dd464
emit an enum value for the # of target registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34624 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 03:34:38 +00:00
Chris Lattner
d263114d7a
the lengths of the strings are known, just use memcmp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34321 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 19:26:16 +00:00
Chris Lattner
3b515802f6
Implement Function::getIntrinsicID without it needing to call Value::getName,
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which allocates a string. This speeds up instcombine on 447.dealII by 5%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34318 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 19:17:16 +00:00
Reid Spencer
ac9dcb94dd
For PR1195:
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Change use of "packed" term to "vector" in comments, strings, variable
names, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34300 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 03:39:18 +00:00
Reid Spencer
9d6565a5b1
For PR1195:
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Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34293 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 02:26:10 +00:00
Chris Lattner
e5ff00870a
remove obsolete path
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34273 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-14 07:39:35 +00:00
Jim Laskey
95af592a63
Automatically generating intrinsic declarations from Dan Gohman. Modified
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to construct FunctionType in separate function, and, have getDeclaration
return a Function instead of a Constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 20:38:26 +00:00
Reid Spencer
c9c1787907
Set the new NO_INSTALL flag for build-only tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33967 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:51:28 +00:00
Jim Laskey
95d97b90e8
Error check and eliminate unnecessary value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33966 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:30:58 +00:00
Jim Laskey
01ba6adc8f
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33965 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:20:07 +00:00
Jim Laskey
81a21eae3e
Deemed too cute to live.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33964 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:19:44 +00:00
Jim Laskey
251e3c6f6f
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:03:31 +00:00
Jim Laskey
ba4cc09f51
Support var arg intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33962 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:02:54 +00:00
Reid Spencer
90a2eb02e5
Use opt to generate the list of passes to run.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33903 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 06:10:19 +00:00
Jim Laskey
844b892246
Make the constant honest.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33557 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 23:00:54 +00:00
Jim Laskey
a683f9ba13
Files missing from LABEL check in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33539 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 17:29:20 +00:00
Chris Lattner
d8a1728b5a
Make tblgen error more useful. Patch by B. Scott Michel
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33295 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-17 07:45:12 +00:00
Reid Spencer
2c13f6657a
Fix this tool for use on Darwin which requires the file to come after the
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commands. Linux is more forgiving.
Patch by Gordon Henriksen. Thanks, Gordon!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33285 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-17 03:38:22 +00:00
Reid Spencer
ea92a109ff
Join two lines that caused awk to squak on some platforms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33274 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-16 22:41:12 +00:00
Reid Spencer
a54b7cbd45
For PR1064:
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Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.
This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
bits in an integer. The Type classes SubclassData field is used to
store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
64-bit integers. These are replaced with just IntegerType which is not
a primitive any more.
3. Adjust the rest of LLVM to account for this change.
Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types. Future increments
will rectify this situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 07:05:14 +00:00
Reid Spencer
40beb40f4b
Put in some needed \ at the end of lines!!!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33070 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 06:51:56 +00:00
Reid Spencer
db8d2bed6a
For PR950:
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Convert signed integer types to signless.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32786 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:50:28 +00:00
Reid Spencer
b1788a341c
Remove some clutter and make it keep going instead of stopping at the
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first difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32645 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 00:37:37 +00:00
Jim Laskey
dbe4006cf3
Ignore entries with blank names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32491 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 20:55:58 +00:00
Jim Laskey
9a7dfa3fd4
Rollback changes to take a different tack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32488 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 19:26:50 +00:00
Jim Laskey
55a7ec33d7
Honor the command line specification for machine type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 16:07:33 +00:00
Reid Spencer
33c9683865
Provide a script that can track down which optimization pass causes
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different code to be produced between two llvm builds that differe slightly.
This is useful in tracking down mis-optimization bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32435 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 17:42:12 +00:00
Reid Spencer
2232a80ef1
Allow the input of the test program to be specified.
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Don't generate the reference output for each comparison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32395 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 04:42:33 +00:00
Reid Spencer
f8463a38bf
Add the -ldl library option.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32369 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:58:38 +00:00
Bill Wendling
f5da13367f
What should be the last unnecessary <iostream>s in the library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:21:48 +00:00
Evan Cheng
0555122412
Match TargetInstrInfo changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32107 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 22:57:41 +00:00
Reid Spencer
ba07a69222
Only show the first few lines of difference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31901 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-25 04:07:06 +00:00
Reid Spencer
2bae1f58ed
Add an option to enable lli (interpreter mode) testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31899 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-24 20:34:16 +00:00
Reid Spencer
6d0fbd4185
Stop early if there is no mis-optimization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31893 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-22 03:46:45 +00:00
Chris Lattner
f7560ed6b1
Fix PR1001, patch by Nikhil Patil!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31880 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-20 18:54:33 +00:00
Reid Spencer
161a2fb9d8
Make the awk filter print out which files its eliminating.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31851 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-18 18:30:18 +00:00
Reid Spencer
35d958cf76
This is a utility for preparing patches against LLVM. It runs cvs diff with
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the correct options, places the patch content in order that makes sense for
review, and filters cruft out of the patch (like diffs in *.cvs files). It
produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31850 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-18 18:02:30 +00:00
Reid Spencer
5b31cf0f9f
Provide a list of gccld optimization switches.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31849 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-18 17:14:09 +00:00
Evan Cheng
fb1aab0673
Add opcode to TargetInstrDescriptor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31804 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-17 01:46:27 +00:00
Reid Spencer
a8c3ff456a
Use a release version of bugpoint, if found. Include gccld passes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31786 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-16 18:32:47 +00:00
Chris Lattner
f64f9a4b75
Remove the isTwoAddress property from the CodeGenInstruction class. It should
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not be used for anything other than backwards compat constraint handling.
Add support for a new DisableEncoding property which contains a list of
registers that should not be encoded by the generated code emitter. Convert
the codeemitter generator to use this, fixing some PPC JIT regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31769 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-15 23:23:02 +00:00
Chris Lattner
0bb75004ff
ADd support for adding constraints to suboperands
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-15 02:38:17 +00:00
Chris Lattner
33a400477b
restore some 'magic' code that I removed: it is needed. Add comments explaining
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why.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 22:17:10 +00:00
Chris Lattner
717a611f79
minimal hack to get patterns whose result type is iPTR to be selected.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31742 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 21:50:27 +00:00
Chris Lattner
0d1bb1322c
remove some dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31740 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 21:41:35 +00:00
Chris Lattner
ab51ddd7c0
Add support for nodes that return iPTR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31739 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 21:32:01 +00:00
Chris Lattner
646085dde9
changes to get ptr_rc to be accepted in patterns. This is needed for ppc preinc
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stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31738 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 21:18:40 +00:00
Chris Lattner
7c3a96b81a
Fix a bug handling nodes with variable arguments. The code was fixed to assume
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that there were two input operands before the variable operand portion. This
*happened* to be true for all call instructions, which took a chain and a
destination, but was not true for the PPC BCTRL instruction, whose destination
is implicit.
Making this code more general allows elimination of the custom selection logic
for BCTRL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31732 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-14 18:41:38 +00:00
Reid Spencer
0244099956
Add some output so the user is informed while they wait.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-13 16:08:51 +00:00
Reid Spencer
2fe47fccb9
Add -lstdc++ to the link line for C++ programs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31678 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 10:22:48 +00:00
Chris Lattner
f196839562
allow ptr_rc to explicitly appear in an instructions operand list, it doesn't
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have to be a subpart of a complex operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-10 02:01:40 +00:00
Evan Cheng
a1fd6504aa
Remove M_2_ADDR_FLAG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31583 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 02:22:54 +00:00
Reid Spencer
dd2b95534f
Don't run bugpoint if we can't find a misoptimization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31582 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 01:47:04 +00:00
Reid Spencer
e4d8f33b0f
Print a usage message if too few arguments to program.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31581 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 00:50:32 +00:00
Reid Spencer
28b7c7feab
Add a utility script to find a mis-optimization problem. This sometimes
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helps when bugpoint can't find the problem directly because it needs the
set of optimizations that cause the program to fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31580 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 00:26:17 +00:00
Evan Cheng
892aaf8d74
Divide select methods into groups by SelectionDAG node opcodes (ISD::ADD,
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X86ISD::CMP, etc.) instead of SDNode names (add, x86cmp, etc). We now allow
multiple SDNodes to map to the same SelectionDAG node (e.g. store, indexed
store).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31575 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08 23:01:03 +00:00
Evan Cheng
811731e340
Always pass the root node to ComplexPattern isel matching function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08 20:31:10 +00:00
Chris Lattner
29434364dd
emit TIED_TO correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-07 01:27:55 +00:00
Chris Lattner
d9a7f4db5f
Mark predicate operands as such in operand info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-06 23:53:31 +00:00
Chris Lattner
a0cca4ae26
simplify the way operand flags and constraints are handled, making it easier
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to extend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-06 23:49:51 +00:00
Chris Lattner
a818e92f8b
recognize ppc's blr instruction as predicated
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-06 21:44:54 +00:00
Chris Lattner
5fa39df5ba
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31472 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-05 23:28:58 +00:00
Jeff Cohen
d41b30def3
Unbreak VC++ build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-05 19:31:28 +00:00
Evan Cheng
c51737f46f
Clean up some code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31451 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-04 09:40:23 +00:00
Chris Lattner
efe9f4a3b6
Parse PredicateOperand's. When an instruction takes one, have the generated
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isel fill in the instruction operands with the 'execute always' value
automatically.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-04 05:12:02 +00:00
Chris Lattner
dfdaeb276e
First steps to getting PredicateOperand's to work. This handles instruction
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and pat pattern definitions. Codegen is not right for them yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31444 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-04 01:35:50 +00:00
Chris Lattner
d438b53e76
eliminate need for the NumMIOperands field in Operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-03 23:45:17 +00:00
Reid Spencer
fa3e3b9427
Remove an unused variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31403 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-03 01:48:30 +00:00
Chris Lattner
64a8dddb73
silence warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31402 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-03 01:45:13 +00:00
Reid Spencer
8b9ea8099e
Don't write out variables that are never used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31396 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-03 01:28:12 +00:00
Chris Lattner
9c5d4de837
silence warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31392 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-03 01:11:05 +00:00
Reid Spencer
63fd6ad77b
Revert last patch which causes tblgen to segfault (why, I'm not sure).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02 21:07:40 +00:00
Reid Spencer
9ec4849ff6
For PR786:
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Remove unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02 20:46:16 +00:00
Reid Spencer
3ed469ccd7
For PR786:
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Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02 20:25:50 +00:00
Evan Cheng
4c2b7a3808
Tied-to constraint must be op_with_larger_idx = op_with_smaller_idx or else throw an exception.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31361 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-01 23:03:11 +00:00
Evan Cheng
0db427bb2d
Not meant to be checked in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31334 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-01 00:27:59 +00:00
Evan Cheng
e2ba897588
Add operand constraints to TargetInstrInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-01 00:27:05 +00:00
Reid Spencer
93c456c4bd
80 cols fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31050 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-19 15:24:04 +00:00
Evan Cheng
13e9e9c235
Passing isel root and use operands to ComplexPattern functions, these should do the usual load folding checks as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30972 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-16 06:33:44 +00:00
Evan Cheng
ce1381afd9
When checking if a load can be folded, we check if there is any non-direct
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way to reach the load via any nodes that would be folded. Start from the
root of the matched sub-tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30956 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-14 08:30:15 +00:00
Evan Cheng
4f77616c28
Really remove dead nodes from isel queue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30923 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-12 23:18:52 +00:00
Evan Cheng
1fae00f1ad
Use RemoveDeadNode to kill dead node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30917 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-12 20:35:19 +00:00
Evan Cheng
4326ef582b
Prior load folding check on chain operand was too strict. It requires the
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chain operand to point to the load being folded. Now we relax this, traversing
up the chain, if it doesn't reach the load, then it's ok. We will create a
TokenFactor (of all the chain operands and the load's chain) to capture all
the control flow dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30897 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-12 02:08:53 +00:00
Evan Cheng
94b3040fef
Added properties such as SDNPHasChain to ComplexPattern.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30890 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-11 21:02:01 +00:00
Chris Lattner
bcc3f0a61d
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30888 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-11 18:13:09 +00:00
Chris Lattner
1ceb6c830f
Add support for let expressions around an mdef. This implements a new part
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of Regression/TableGen/MultiClass.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30887 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-11 18:12:44 +00:00
Chris Lattner
39e73f7c83
Special case tblgen generated code for patterns like (and X, 255) or (or X, 42).
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The dag/inst combiners often 'simplify' the masked value based on whether
or not the bits are live or known zero/one. This is good and dandy, but
often causes special case patterns to fail, such as alpha's CMPBGE pattern,
which looks like "(set GPRC:$RC, (setuge (and GPRC:$RA, 255), (and GPRC:$RB, 255)))".
Here the pattern for (and X, 255) should match actual dags like (and X, 254) if
the dag combiner proved that the missing bits are already zero (one for 'or').
For CodeGen/Alpha/cmpbge.ll:test2 for example, this results in:
sll $16,1,$0
cmpbge $0,$17,$0
ret $31,($26),1
instead of:
sll $16,1,$0
and $0,254,$0
and $17,255,$1
cmpule $1,$0,$0
ret $31,($26),1
... and requires no target-specific code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30871 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-11 04:05:55 +00:00
Chris Lattner
be8e72120d
Split some code out into a new method. The generated code is exactly
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identical, this is just a refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30868 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-11 03:35:34 +00:00
Evan Cheng
d3eea90a9b
Predicate function on the node should be matched before its childrean' matching
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code. This is especially important now matching ISD::LOAD also requires a
Predicate_Load call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30845 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-09 21:02:17 +00:00
Chris Lattner
dc52f17a30
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30799 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-07 07:15:19 +00:00
Chris Lattner
85899b8b10
Bugfix: this allows multiclasses to have default arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30798 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-07 07:14:48 +00:00
Chris Lattner
90aa839c88
Fix more static dtor issues
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30725 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 21:52:35 +00:00
Jim Laskey
7a8efced36
Wrong directory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30669 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-29 17:31:45 +00:00
Jim Laskey
ba9f0431f0
Fix search file for -release.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30647 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 18:45:11 +00:00
Jim Laskey
27b8ba088b
Add support for -release-asserts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30646 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 17:49:20 +00:00
Chris Lattner
259bda48e2
This:
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AggregateString += "\0\0";
Doesn't add two nuls to the AggregateString (for obvious reasons), which
broke the asmprinter when the first character of an asm string was not
literal text.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30625 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-27 16:44:09 +00:00
Chris Lattner
16f046a6ce
Actually, name the method PrintSpecial to match other stuff in AsmPrinter.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-26 23:47:10 +00:00
Chris Lattner
1bf6361dfd
Add support for ${:foo} syntax, where "foo" is passed into "printSpecial" and
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has no associated operand. This is useful for portably encoding stuff like
the comment character into an asm string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-26 23:45:08 +00:00
Chris Lattner
ce6e84ca6c
don't allow 'imm' or specific imms, like '1' on the LHS of a binop.
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This shrinks X86GenDAGISel by ~330 lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-21 20:46:13 +00:00
Chris Lattner
649069728f
Fit to 80 columns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-21 18:28:27 +00:00
Jim Laskey
01d7bcf03d
Trim the home directory from the dejagnu test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-20 09:20:22 +00:00
Evan Cheng
d46bd604ed
Allow PatFrag to be a leaf node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30498 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-19 19:08:04 +00:00
Evan Cheng
cf6d791e08
Add result of a Xform to isel queue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-19 18:40:15 +00:00
Chris Lattner
bc7fa5277f
If multiple predicates are listed, they must all pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-19 00:41:36 +00:00
Chris Lattner
47a7e2681e
There!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30473 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-18 22:41:07 +00:00
Chris Lattner
a4503de431
Fix Regression/TableGen/2006-09-18-LargeInt.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30472 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-18 22:28:27 +00:00
Jim Laskey
6d8a1b7c55
Switching to NewNightlyTest.php
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30394 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-15 17:03:36 +00:00
Chris Lattner
7905c55b12
Relax this check.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 23:54:24 +00:00
Jim Laskey
996f7050db
No longer used, and confuses maintainers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30248 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-11 16:02:58 +00:00
Evan Cheng
966fd37ba5
1) With X86 lowering change, the following can no longer happen since
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the branch's chain is also produced by cmp.
[ch, r : ld]
^ ^
| |
[XX]--/ \- [flag : cmp]
^ ^
| |
\---[br flag]-
Remove an isel check which prevents loads from being folded into cmp / test
instructions.
2) Whenever possible, delete a selected node to allow more load folding
opportunities. Note not all nodes can be deleted after it has been
selected. Some may have simply morphed; some have not changed at all (e.g.
EntryToken).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-11 02:24:43 +00:00
Evan Cheng
6cec34e094
Generated isel should favors explicit constant operand (+2) over an operand with a predicate (+1).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30180 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-08 07:26:39 +00:00
Chris Lattner
8aa01f4b43
Fix JIT encoding of two-addr instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30111 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-05 03:01:52 +00:00
Chris Lattner
2926869b4a
Fix a long-standing wart in the code generator: two-address instruction lowering
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actually *removes* one of the operands, instead of just assigning both operands
the same register. This make reasoning about instructions unnecessarily complex,
because you need to know if you are before or after register allocation to match
up operand #'s with the target description file.
Changing this also gets rid of a bunch of hacky code in various places.
This patch also includes changes to fold loads into cmp/test instructions in
the X86 backend, along with a significant simplification to the X86 spill
folding code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30108 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-05 02:12:02 +00:00
Chris Lattner
cce56af911
Make sure to clear CurDefmPrefix = 0, otherwise stuff after a defm won't
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parse right. This fixes TableGen/MultiClass.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30037 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-01 22:07:27 +00:00
Chris Lattner
7717d0930a
fix an assertion with multidefs. Def inside of multiclasses don't need to
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be complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30034 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-01 21:59:03 +00:00
Chris Lattner
2762738d96
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30029 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-01 21:14:42 +00:00
Chris Lattner
12069866c8
Add often-requested support for defining "multiclasses" which can be instantiated.
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This allows you to define multiple definitions with one line, encouraging
more .td file factoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30027 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-01 21:13:49 +00:00
Evan Cheng
718996654b
Issue cvs co with -P option to prune empty directories. Remove the unnecessary
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update stage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29955 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-29 18:01:18 +00:00
Reid Spencer
f100dcc42e
Add virtual methods to all subclasses so they are not overloaded.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29930 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-28 00:12:25 +00:00
Chris Lattner
8dc728e440
Use compiler.h instead of hand rolling our own macro
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29913 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 13:16:24 +00:00
Evan Cheng
f037ca6245
Do not emit getTargetNode() and SelectNodeTo() which takes more than 3
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SDOperand arguments. Use the variants which take an array and number instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29906 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 08:11:28 +00:00
Evan Cheng
95514bae73
SelectNodeTo now returns a SDNode*.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29901 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 08:00:10 +00:00
Evan Cheng
7a33db0b20
Minor getCopyToReg() call change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29900 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 07:39:28 +00:00
Evan Cheng
9ade218533
Select() no longer require Result operand by reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29898 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 05:34:46 +00:00
Evan Cheng
2a318cfad5
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29897 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 01:34:15 +00:00
Evan Cheng
f549319b4a
A bit more clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29893 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 01:02:19 +00:00
Evan Cheng
676d731c61
- Clean up tablegen dag isel generator code.
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- Clean up the code generated by tablegen:
* AddToISelQueue now takes one argument.
* ComplexPattern matching condition can now be shared.
* Eliminate passing unnecessary arguments to emit routines.
* Eliminate some unneeded SDOperand declarations in select routines.
* Other minor clean ups.
- This reduces foot print slightly: X86ISelDAGToDAG.o is reduced from 971k
to 823k.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29892 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 00:59:04 +00:00
Patrick Jenkins
ad6f758f89
Corrected an error that was introduced yesterday that caused the GCC
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version to be left blank if the build failed.
Also corrected a problem where if the build failed the nightly tester
would still try to read the results of the Dejagnutests log even
though it didnt exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29829 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-22 18:11:19 +00:00
Patrick Jenkins
0313775225
The new nightly tester should stop outputing a message stating the
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testresults directory is not present unless the script is run as verbose.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29797 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 20:45:57 +00:00
Patrick Jenkins
b9c65eb600
These changes reflect the changes in the database for how tests are stored
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and bring the handing of dejagnu tests into compliance with this new scheme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29772 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 18:00:21 +00:00
Patrick Jenkins
4b7f7aade1
Changing the format dejagnu tests are submitted. We used to only submit multisource information for pass fail. Now we submit all pass/fail test information. This should fix the issue where some results were not being reported.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29757 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 22:11:03 +00:00
Patrick Jenkins
d3f341a201
My last commit added some experimental features I have been working on. This commit rolls those back.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29738 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 22:32:20 +00:00
Patrick Jenkins
b993b0a3ef
Changed the call to countloc.sh so that the correct topdirectory of the llvm build is set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29736 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 22:18:41 +00:00
Evan Cheng
23329f5e03
SelectNodeTo() may return a SDOperand that is different from the input.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 07:30:09 +00:00
Chris Lattner
dfb8607397
The generated runloop shouldn't require Select to update 'Result'. In fact
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we'd like to remove result entirely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29713 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 23:42:26 +00:00
Chris Lattner
5298de51b8
allow Select to return the node being selected if RAU isn't needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 23:27:50 +00:00
Reid Spencer
920baeee80
Simplify this a little bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29695 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 03:50:10 +00:00
Reid Spencer
6ae928fc69
This script takes arguments so remove the check for number of arguments,
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just check the first arg to see if its -topdir.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29694 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 03:48:22 +00:00
Reid Spencer
ca7592a1ba
Make all tools that use llvmdo have a -topdir option that allows the top
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source dir for LLVM to be specified explicitly. This removes the dependency
on the llvm-config script. If the option is not given, then the scripts use
llvm-config which should be both built and in the PATH. This arrangement
provides a useful default for most developers but also allows the nightly
tester to execute countloc.sh before llvm-config is built and without
altering the PATH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29663 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-14 18:49:05 +00:00
Patrick Jenkins
9e384abc1a
Added some comments to clarify code around sub TestDirectory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29658 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-14 16:07:14 +00:00
Reid Spencer
321956392f
1. fix bug by ensuring we start at the llvm source root.
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2. make use of the -code-only option on llvmdo
3. Add some debug print statements to find #1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29655 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-13 19:03:06 +00:00
Reid Spencer
99aa27161b
Count the documentation. Otherwise we take a 30,000 hit in the LOC on the
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nightly test graph. And, documentation is important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29654 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-13 18:59:40 +00:00
Reid Spencer
c7e289f7ca
Use the new -code-only option to llvmdo so that we only count things that
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are considered to be code. This will give a drop in the LOC count on the
nightly testers, but it is more accurate than previous estimates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29653 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-13 18:29:21 +00:00
Reid Spencer
956dae87ae
Add a -code-only option which restricts llvmdo to visiting just those
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files that are considered to be code. Documentation is excluded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29652 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-13 18:28:27 +00:00
Reid Spencer
fa34d7b3a7
Changes for LLVM coding standard compliance:
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1. Remove tabs
2. Wrap to 80 columns
3. Put spaces between "if" or "elsif" and expression
4. Put { on same line as if statement.
5. Make indentation be 2 spaces.
Functionality change:
Run utils/countloc.sh after the build is done. This is necessary because
that script now uses llvm-config to find the top src directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29651 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-13 09:53:02 +00:00
Reid Spencer
4477185a6e
Lexer.cpp is a generated file both in lib/AsmParser and projects/Stacker
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so we remove it from being counted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29641 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 23:58:58 +00:00
Reid Spencer
2914a696fb
Weed out some cruft and add in some missing extensions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 23:51:05 +00:00
Reid Spencer
c0d5ed33e5
Weed out cruft that should not be counted and add in extensions we
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previously missed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29637 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 23:50:27 +00:00
Patrick Jenkins
0e9402fad4
Added two flags (-submit-server and -submit-script) which allow the user to specify where the test results are submitted too. If these are not specified they default to the LLVM.org server.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29633 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 23:02:09 +00:00
Reid Spencer
8312657fc3
Make this script not care where it is run from by getting the llvm src
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root from the llvm-config script.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29632 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 21:55:31 +00:00
Reid Spencer
1e75b7b015
Make llvmdo and llvmgrep invulnerable to where they are run from by getting
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the llvm source root from the llvm-config command. The dependency now is
that the correct llvm-config command is in the path. For most developers
this is the case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29630 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 21:53:27 +00:00
Reid Spencer
ae2e622e74
Clean up the HTML output. Add a -filedetails option to report the number of
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lines contributed by each user to each file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29624 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 20:44:17 +00:00
Reid Spencer
bf49f33103
Remove blank line at end of file, removing test user "foo" from CVS history.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29623 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 19:42:11 +00:00
Reid Spencer
bb6f6eb667
Drop the -details option, it was broken. If you want to know about a
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particular directory, just pass that directory to the script. Also, clean
up the HTML output, put list of skipped dirs at the end, and make a few
other minor improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29620 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 18:36:55 +00:00
Evan Cheng
1e060f0242
Use SmallVector instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 18:33:41 +00:00
Evan Cheng
06d6470c65
- Prevent some functions from being inlined to eliminate the code size bloat
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introduced by previous commit.
- SelectCode now returns a SDNode*. If it is not null, the selected node
produces the same number of results as the input node. The seletion loop
is responsible for calling ReplaceAllUsesWith() to replace the input node
with the output target node. For other cases, e.g. when load is folded,
the selection code is responsible for calling ReplaceAllUsesOfValueWith()
and SelectCode returns NULL.
- Other clean ups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29602 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 08:59:35 +00:00
Reid Spencer
a7465cafeb
Fix a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29590 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 19:40:13 +00:00
Chris Lattner
706d2d3608
Revert previous patch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29585 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 16:44:44 +00:00
Tanya Lattner
8d4ccf0ad4
Reverting back to original 1.8 version so I can manually merge in patch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29584 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 16:41:21 +00:00
Evan Cheng
dcffb0cf81
Merge some NightlyTest.pl changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29579 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 05:45:12 +00:00
Chris Lattner
bd564bfc63
Start eliminating temporary vectors used to create DAG nodes. Instead, pass
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in the start of an array and a count of operands where applicable. In many
cases, the number of operands is known, so this static array can be allocated
on the stack, avoiding the heap. In many other cases, a SmallVector can be
used, which has the same benefit in the common cases.
I updated a lot of code calling getNode that takes a vector, but ran out of
time. The rest of the code should be updated, and these methods should be
removed.
We should also do the same thing to eliminate the methods that take a
vector of MVT::ValueTypes.
It would be extra nice to convert the dagiselemitter to avoid creating vectors
for operands when calling getTargetNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29566 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:23:42 +00:00
Patrick Jenkins
4257ccb1a7
Removed unneccesary output from nightly tester
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29565 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:03:53 +00:00
Evan Cheng
9bdca0302a
Making TableGen'd instruction selection code non-recursive. This fixes PR805.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:17:58 +00:00
Patrick Jenkins
e8501eb1bb
Reinstated the sending of a list of all dejagnutests run. Also fixed a rather embarresing error introduced during version 1.41 where i commented out the actual sending of the data to the results server.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 01:54:37 +00:00
Patrick Jenkins
1c3bf94a42
no longer sending the list of all dejagnu tests because it is too big at the present time
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29537 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-06 21:47:43 +00:00
Patrick Jenkins
cf65fb6503
Changed a = to a .= so we now append tests we have performed to the master list of all tests instead of assigning it as the master list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29531 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 21:42:58 +00:00
Patrick Jenkins
e631c4a5b2
Made some more changes to the print statements in the nightly tester. The last commit was a preemptive strike.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 17:55:01 +00:00
Patrick Jenkins
ea103a86fa
Encapsulated all of the print statements in "if( $VERBOSE) { }". The testing script will be absoutely silent now except for errors, which will still be printed to the annoyance of the user.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 17:53:27 +00:00
Patrick Jenkins
7e5c373d07
We should now send the correct list of dejagnu tests instead of the csv file of test results when we submit results back to the nightly tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29523 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 17:40:54 +00:00
Reid Spencer
d0fa46aa62
Print an error message if the lib directory (first argument) is not a
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directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-03 19:10:03 +00:00
Patrick Jenkins
69d3a95b17
One of the directories we were searching in for .o and .a files was wrong. We now search /lib instead of /libs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29496 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-03 16:28:58 +00:00
Chris Lattner
58d63567ea
Remove some extraneous newlines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-03 00:42:26 +00:00
Chris Lattner
32501a0e33
Really add support for compilers without noinline
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29491 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-03 00:26:13 +00:00
Patrick Jenkins
59a2798a32
We now only search the following directories for .o and .a files:
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utils/
libs/
tools/
Release/ & Debug/
as per Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29488 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 23:48:07 +00:00
Patrick Jenkins
d7210f9dba
Removed some dead code and hopefully fixed the issue where the total list of tests was not being sent
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 18:37:40 +00:00
Reid Spencer
9bf2e7f53d
Fix a problem with use of undefined variables. Print an error message if
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the first argument is omitted. Attempt to use a standard/default font.
Make the generation of the DOT file readable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29429 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01 08:09:03 +00:00
Evan Cheng
d3f8429f01
Pass N by reference to select functions to prevent gcc from allocating more stack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29423 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01 01:07:48 +00:00
Evan Cheng
6966c48767
Remove an unneeded match condition: the type check for root node has been
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moved to outside the actual select routine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29415 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-31 19:01:58 +00:00
Andrew Lenharth
e36de54797
fix externals
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29409 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-29 04:27:34 +00:00
Evan Cheng
b6ee7f73e5
Split each select function for a particular opcode into multiple ones. One
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per possible ValueType of the node. e.g. Select_add is split into Select_add_i8,
Select_add_i16, etc.
For opcodes which do not produce a non-chain result, it is split on the
ValueType of its first non-chain operand. e.g. Select_store.
On X86 / Mac OS X, Select_store used to be the largest function. It had a stack
frame size of 8.5k. Now the largest one is Store_i32 with a frame size of 3.1k.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29404 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 22:51:01 +00:00
Evan Cheng
dc7a66a081
Clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29378 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 01:19:22 +00:00
Patrick Jenkins
0dd7fb2766
Removed some unneccesary printing from the nightly tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29377 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 01:06:18 +00:00
Evan Cheng
f2dfafcbc1
Rename IsFoldableBy to CanBeFoldedleBy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29376 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 01:03:48 +00:00
Evan Cheng
2641cad180
Remove InFlightSet hack. No longer needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29373 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 00:47:19 +00:00
Reid Spencer
1bc686433b
Changes to support cross-compiling LLVM. The GenLibDeps.pl script needs to
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have a compile-host version of "nm", not build-host. In order to effect this
we must use autoconf to determine the correct "nm" to use and propagate that
through the makefiles, through llvm-config and finally to GenLibDeps.pl as
an optional argument.
Patch contributed by Anton Korobeynikov. Thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29368 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 23:00:30 +00:00
Patrick Jenkins
d4623e974c
Removed some unneccesary print statemnts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29362 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 21:01:39 +00:00
Patrick Jenkins
96970e9a5c
ChangeDir now returns the correct value
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29361 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 20:21:26 +00:00
Evan Cheng
3aac4d58e4
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29359 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 19:59:34 +00:00
Patrick Jenkins
278a6b5045
Fixed a stupid error where changedir returned false upon success.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29357 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 19:22:06 +00:00
Patrick Jenkins
c281b0d9a4
Added more descriptive output to singlesource,multisource tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29353 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 19:00:01 +00:00
Patrick Jenkins
59d1a66b82
Removed some clutter that was left over from development.
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Changed how changedir worked. Hopefully now when it fails it will tell us why.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29352 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 18:28:50 +00:00
Evan Cheng
b2c121ac14
Let each target specific isel provide routine to check if a chain producing node is foldable by another.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29335 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 06:36:49 +00:00
Patrick Jenkins
cc8414ffdb
I made a stupid mistake when adding support for -use-gmake. ~PJ
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 01:24:35 +00:00
Patrick Jenkins
1cd469124c
added support for the -use-gmake option. This will come in handy when running the test on SunOS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 01:17:17 +00:00
Patrick Jenkins
f58473f416
This change will allow support for SunOS to the testing script. It adds a check to see if we're running on SunOS and if so, then uses gmake instead of make.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29316 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 01:03:46 +00:00
Evan Cheng
233baf1c4b
Fix for bug 840. Only use noinline attribute if gcc version >= 3.4
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29311 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 23:06:27 +00:00
Reid Spencer
c152efda47
Add a feature for debugging library dependency cycles, -why option. This
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implies -flat and will produce a list of all the symbols for each library
that another library depends on. Run the output through c++filt for
better readability. Also, don't generate a temporary file for storing the
dependent library names. Perl can handle it in a %hash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29273 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-25 19:12:06 +00:00
Patrick Jenkins
26ba6095df
Fixing a syntax error and adding buildtype to the .a and .o file size information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29270 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-23 22:57:28 +00:00
Patrick Jenkins
169357e3dd
When the ability to gather .a and .o file sizes was added, it changed the directory the perl script was in so when we tried to run dejagnu tests, everything failed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29269 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-23 21:38:07 +00:00
Patrick Jenkins
fcf207b3f7
added status message during nightly test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29263 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-22 00:00:08 +00:00
Evan Cheng
e6389935a9
Removed a hack intended to allow (store (op (load))) folding. Will handle this with preprocessing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29258 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 22:19:51 +00:00
Patrick Jenkins
25c2a2f570
Added a check to skip dejagnu test results gathering if we did not run dejagnu tests
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29252 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 21:58:06 +00:00
Patrick Jenkins
b67e118545
Fixed an issue of variable scope that prevented file size from being submitted to the server.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29251 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 21:43:09 +00:00
Jim Laskey
cd4317efcf
Eliminate data relocations by using NULL instead of global empty list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29250 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 21:15:20 +00:00
Jim Laskey
60f09928a0
Use an enumeration to eliminate data relocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29249 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 20:57:35 +00:00
Patrick Jenkins
6412f72b09
Added code to get .a and .o file sizes and submit them to the server in the nightly report.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29248 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 19:51:40 +00:00
Patrick Jenkins
49717a4ee5
Fixed issue where nightly test always tells you you need to use -nickname
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29241 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 01:39:42 +00:00
Patrick Jenkins
1f556c29e3
The nightly tester will no longer report numbers instead of tests performed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29240 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 01:34:01 +00:00
Evan Cheng
eb1f40d3af
Also checks for noResults field.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29235 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 23:36:20 +00:00
Patrick Jenkins
514e258994
We now fail and print an error message if a nightly tester does not specify a nickname on the command line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29230 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 22:28:43 +00:00
Patrick Jenkins
ba20471c75
Fixed a problem that caused the script to abort right before it sent out the information
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29218 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 16:54:43 +00:00
Patrick Jenkins
65c7ea035c
Removed the portion that determines which tests are newly passing/failing because we no longer keep the previos days list on the testing machines.
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Added functionality to send lists of all tests, all passing tests, all failing tests all unexpected failing tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29209 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 17:52:51 +00:00
Evan Cheng
3b0c0148ed
Make sub- and super- register classes const.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29200 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 05:58:18 +00:00
Chris Lattner
a6dc9fb745
Fix a bug handling instructions, like blr, which just consist of a text
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string. The return value of printInstruction should be true for these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 01:39:06 +00:00
Evan Cheng
e6f32034db
Add code size to target instruction use it as the 3rd isel sorting tie-breaker.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29193 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 00:24:41 +00:00
Evan Cheng
6f6602ce42
Make sub- super- reg-class tables static.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29190 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 22:18:31 +00:00
Patrick Jenkins
1b629444e7
yet another change to get the correct gcc version for the nightly test results.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29188 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 21:21:53 +00:00
Chris Lattner
195bb4a7b0
Fix case where identical cases were not detected across case #0 , because
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instructions not handled would have a case value of #0 , throwing things off.
This marginally shrinks the X86 asmprinter, but shrinks the sparc asmwriter
by 25 lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29187 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 19:27:30 +00:00
Chris Lattner
0a01212857
Fix an accidentally duplicated line that caused tblgen to crash on itanium.
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Add an assert that catches the real problem earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29185 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 19:06:01 +00:00
Chris Lattner
96c1ade5c3
Maximally group commands. When all instructions within a command set have a
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series of identical commands, handle them all with one switch. In the case
of the x86 at&t asm printer, only 3 switches are needed for all instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29184 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 18:28:27 +00:00
Chris Lattner
b84628679a
Change generator to remove operands as it processes them. No change in
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generated file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29183 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:56:07 +00:00
Chris Lattner
191dd1f186
Handle the last operand more intelligently. When emitting the \n, also
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return from the asmprinter to make the generated asmprinter both more
efficient and smaller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:50:22 +00:00
Chris Lattner
e7a589df09
Emit switches with 1/2 cases as unconditional code or an if/then/else for
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tidyness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:43:54 +00:00
Chris Lattner
b51ecd4dd9
Steal bits from the asm string index to use for operand information. On both
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x86 and ppc, this gets us 4 more bits to play with, since the string indices
both only use 12 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29180 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:38:46 +00:00
Chris Lattner
5561640043
Merge operand info and asmstr idx into a single 32-bit field. No other change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29179 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:32:27 +00:00
Patrick Jenkins
f263704321
Minor output changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29178 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:21:30 +00:00
Chris Lattner
bdff5f95b9
Completely change the structure of the generated asmprinter to be more table
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based and less switch-statements-with-hundreds-of-cases based. This shrinks
the x86 asmprinters to about 1/3 their previous size.
Other improvements coming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29177 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 17:18:03 +00:00
Patrick Jenkins
adea55e3a5
If a gccpath is specified when invoking the nightly test script we will hopefully now use that gcc for the gcc version. Also fixed some 80 char column stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29162 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-17 16:41:19 +00:00
Evan Cheng
fb878a37ba
Use __attribute__((noinline)) only if compiled by gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29161 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-16 06:14:37 +00:00
Evan Cheng
f872940dfc
Parameterize target node ValueType to allow more sharing of emit functions.
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Also reduce the number of arguments passed to emit functions and removed a
hack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-16 06:12:52 +00:00
Evan Cheng
fceb57a917
Reduce instruction selection code size and stack frame size by factoring
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code that emit target specific nodes into emit functions that are uniquified
and shared among selection routines.
e.g. This reduces X86ISelDAGToDAG.o (release) from ~2M to ~1.5M. Stack frame
size of Select_store from ~13k down to ~8k.
This is the first step. Further work to enable more sharing will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29158 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-15 08:45:20 +00:00
Chris Lattner
fb5115e84c
The generated index array should be const.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29155 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 23:14:02 +00:00
Chris Lattner
6af022f255
Emit the string information for the asm writer as a single large string
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and index into it, instead of emitting it like this:
static const char * const OpStrs[] = {
"PHINODE\n", // PHI
0, // INLINEASM
"adc ", // ADC32mi
"adc ", // ADC32mi8
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The old way required thousands of relocations that slows down link time and
dynamic load times.
This also cuts about 10K off each of the X86 asmprinters, and should shrink
the others as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29152 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 22:59:11 +00:00
Patrick Jenkins
79fbf7fe27
Fixed an issue where the user specified gcc was not the gcc we report to the nightly test server.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 20:44:09 +00:00
Jim Laskey
cb12903147
Clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29137 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-13 22:17:08 +00:00
Jim Laskey
f1b05bf755
1. Simplfy bit operations.
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2. Coalesce instruction cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29135 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-13 21:02:53 +00:00
Patrick Jenkins
0b7ae54da7
Syntax error. I will run perl -c before commiting perl scripts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29133 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-13 16:58:42 +00:00
Patrick Jenkins
4bde3bc5ea
Fixed some small bugs exposed when trying to get a sparc machine to run the script. Specifically some misnamed variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29132 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-13 16:56:48 +00:00
Jim Laskey
ed393433d2
Move base value of instruction to lookup table to prepare for case reduction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29122 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-12 19:15:43 +00:00
Jim Laskey
16d42c6ac6
It was pointed out that DEBUG() is only available with -debug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29106 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 18:25:13 +00:00
Jim Laskey
e37fe9b3a1
Ensure that dump calls that are associated with asserts are removed from
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non-debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 17:58:07 +00:00
Jim Laskey
1406bdab85
Reduce bloat in target libraries by removing per machine instruction assertion
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from code emitter generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29097 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 01:25:59 +00:00
Patrick Jenkins
7267bd6c1a
Fixed some output issues where newlines were not being printed after error messages
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29082 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-10 18:35:41 +00:00
Patrick Jenkins
7b4bb60e9a
Fixed an issue that tried to cat externalprogramstable.txt from the testresults directory when it doesnt exist.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29080 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-10 16:36:19 +00:00
Patrick Jenkins
00fbdf1471
Syntax error in NewNightlyTest.pl
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29074 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 21:47:24 +00:00
Patrick Jenkins
4c4e356037
Fixed a variable naming issue for the External Program Results table. Also fixed an issue with printing the sent data to a sentdata.txt
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29073 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 21:40:34 +00:00
Patrick Jenkins
215b48f9a8
Updated comments at top of file to reflect relevant command line options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29065 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 18:50:51 +00:00
Patrick Jenkins
a5c04d6806
Added the -noremoveresults option which will not remove the $WebDir from the nightly test runs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29056 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 17:31:38 +00:00
Patrick Jenkins
b26d39eae5
Fixed variable naming issue that prevented $Prefix-senddata.txt from having any information
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29046 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 17:08:02 +00:00
Chris Lattner
a539c03271
tblgen uses EH
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29034 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 00:21:17 +00:00
Patrick Jenkins
c6d945f91f
Fixed a bug that looked for -Warnings.txt and -Tests.txt in ridiculous places.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29027 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-06 22:32:15 +00:00
Patrick Jenkins
fe030d7869
The first commit of NewNightlyTest.pl which instead of generating a webpage submits the results of the test to a central server for storage and display.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29023 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-06 21:19:32 +00:00
Evan Cheng
322812e603
Ugly hack! Add helper functions InsertInFlightSetEntry and
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RemoveInFlightSetEntry. They are used in place of direct set operators to
reduce instruction selection function stack size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28987 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 23:57:05 +00:00
Evan Cheng
2a0f984771
Added -disable-cbe to disable C backend testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28981 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 00:54:37 +00:00
Evan Cheng
14c299ebca
Fix -extraflags
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28937 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-27 20:30:28 +00:00
Evan Cheng
6d11ddbd8d
Rename EXTRA_FLAGS to EXTRA_OPTIONS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28872 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 18:49:13 +00:00
Chris Lattner
02cdb377ec
Fix an error message regression. Print:
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LI8: (LI8:i64 (imm:i64):$imm)
instead of:
LI8: (LI8:MVT::i64 (imm:MVT::i64):$imm)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28868 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 00:56:37 +00:00
Chris Lattner
186fb7d131
Don't require src/dst patterns to be able to fully resolve their types,
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because information about one can help refine the other. This allows us to
write:
def : Pat<(i32 (extload xaddr:$src, i8)),
(LBZX xaddr:$src)>;
as:
def : Pat<(extload xaddr:$src, i8),
(LBZX xaddr:$src)>;
because tblgen knows LBZX returns i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28865 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 00:31:27 +00:00
Chris Lattner
a354849c27
Make sure to use the result of the pattern to infer the result type of the
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instruction, and the result type of the instruction to refine the pattern.
This allows us to write things like this:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;
as:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (VR128:$src)>
and fixes a ppc64 issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28863 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 00:18:02 +00:00
Chris Lattner
8f60d54fb1
Improve a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28833 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-16 18:25:06 +00:00
Evan Cheng
8d3af5e7d0
Instructions with variable operands (variable_ops) can have a number required
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operands. e.g.
def CALL32r : I<0xFF, MRM2r, (ops GR32:$dst, variable_ops),
"call {*}$dst", [(X86call GR32:$dst)]>;
TableGen should emit operand informations for the "required" operands.
Added a target instruction info flag M_VARIABLE_OPS to indicate the target
instruction may have more operands in addition to the minimum required
operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28791 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 07:22:16 +00:00
Evan Cheng
d7c2c86239
Allow more use of iPTR in patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28790 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 00:16:37 +00:00
Evan Cheng
e945f4d3d4
Added support for variable_ops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28788 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 22:22:20 +00:00
Evan Cheng
bc6b86a89e
Fix support for optional input flag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28784 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 19:27:50 +00:00
Evan Cheng
50c997e26a
getOperandNum(): error if specified operand number is out of range.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28775 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-13 21:47:27 +00:00
Chris Lattner
f6dc20fcc0
Add a new -compileflags options, remove old externals location specifiers.
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People should just use -with-externals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28756 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-12 19:03:17 +00:00
Chris Lattner
11bcd28dff
Wrap to 80 cols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-09 23:59:44 +00:00
Evan Cheng
19fd7ef730
Add -extraflags FLAGS to pass extra compilation options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28707 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 05:28:07 +00:00
Reid Spencer
d386e55e33
Don't build tblgen with -pedantic or -Wno-long-long
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 18:20:23 +00:00
Evan Cheng
553ef1be94
Can't trust NodeDepth when checking for possibility of load folding creating
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a cycle. This increase the search space and will increase compile time (in
practice it appears to be small, e.g. 176.gcc goes from 62 sec to 65 sec)
that will be addressed later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 20:16:55 +00:00
Evan Cheng
b0793f9741
Fixed a really ugly bug. The TableGen'd isel is not freeing the "inflight set"
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correctly. That is causing non-deterministic behavior (and possibly preventing
some load folding from happening).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28458 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 00:21:44 +00:00
Chris Lattner
243be2c80d
Don't make zero-sized static arrays
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 17:31:02 +00:00
Chris Lattner
d74ea2bbd8
Patches to make the LLVM sources more -pedantic clean. Patch provided
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by Anton Korobeynikov! This is a step towards closing PR786.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 17:04:05 +00:00
Evan Cheng
d15531b430
Now that iPTR is a fully resolved type. We end up losing the type check for
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patterns that look like this:
def : Pat<(i32 (X86Wrapper tconstpool :$dst)), (MOV32ri tconstpool :$dst)>;
InsertOneTypeCheck should copy the type from the resolved pattern to the
unresolved one as long as there types are different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28389 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 07:24:32 +00:00
Evan Cheng
21d03f2de0
lib/Target/Target.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-18 20:42:07 +00:00
Evan Cheng
764811f145
Don't generate getCalleeSaveReg and getCalleeSaveRegClasses anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28376 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-18 00:08:46 +00:00
Evan Cheng
6b12516f1a
Typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 20:55:51 +00:00
Evan Cheng
2618d07765
Remove PointerType from target definition. Use abstract type MVT::iPTR to
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represent pointer type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28363 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 20:37:59 +00:00
Evan Cheng
44a65fa552
Allow patterns to refer to physical registers that belong to multiple
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register classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 07:05:30 +00:00
Reid Spencer
dd73e7fa09
Don't try to reference uninitialized data. Make sure we can find "nm".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28277 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-13 02:48:45 +00:00
Evan Cheng
9812f1ca97
Noop instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28241 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 07:47:00 +00:00
Evan Cheng
d9d4518a86
Unused instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28240 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 07:42:01 +00:00
Evan Cheng
2ca0efd71a
Also add super- register classes info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28221 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-11 07:30:26 +00:00
Evan Cheng
3eff89bf89
Watch out for the following case:
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1. Use expects a chain output.
2. Node is expanded into multiple target ops.
3. One of the inner node produces a chain, the outer most one doesn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28209 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-10 02:47:57 +00:00
Evan Cheng
045953c37a
Fix a load folding bug. It is exposed by a multi- resulting instructions
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def : Pat<> pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28208 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-10 00:05:46 +00:00
Evan Cheng
8d58e6a9be
Add sub-register class information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28195 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 06:34:26 +00:00
Reid Spencer
829bcb172a
Attempt to get this script working on Darwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28085 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-03 18:16:01 +00:00
Evan Cheng
108714c14f
Set isStore of instructions with ISD::TRUNCSTORE root node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28075 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-03 02:08:34 +00:00
Chris Lattner
eff5c36238
Put instruction names into the first non TargetInstrInfo namespace found.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28043 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-01 23:46:16 +00:00
Chris Lattner
a1e8a80b96
instructions can be in different namespaces. Make sure to use the right
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one for each instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28038 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-01 17:01:17 +00:00
Evan Cheng
afba446d99
Formating
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28036 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-01 09:30:17 +00:00
Evan Cheng
6f6360d9ab
Mark instructions whose pattern is (store ...) isStore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28032 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-01 09:04:20 +00:00
Evan Cheng
55d0fa1bfa
Remove the temporary option: -no-isel-fold-inflight
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28012 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-28 18:54:11 +00:00
Evan Cheng
61a0209a8a
When isel'ing a node, mark its operands "InFlight" before selecting them. These
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nodes should not be folded into other nodes.
This fixes the miscompilation of PR 749.
Temporarily under flag control.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28002 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-28 02:08:10 +00:00
Nate Begeman
37efe67645
JumpTable support! What this represents is working asm and jit support for
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x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27947 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-22 18:53:45 +00:00
Reid Spencer
444b2cf4c3
Remove the extraneous --defined-only option to nm. This is the default and
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some versions of nm don't recognize it (its a gnu option).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27928 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-21 05:29:25 +00:00
Reid Spencer
44fa691873
Don't require the "dot" program if -flat option is given, and don't produce
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any of the fancy graphs or other output. Just produce the flat, makefile
style output on stdout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27921 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 23:09:57 +00:00
Reid Spencer
ca40bb95b1
Remove the llvm-config directory. Its now in tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27918 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 21:16:32 +00:00
Reid Spencer
ca432acc52
llvm-config doesn't live here anymore ==> tools
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27917 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 21:15:41 +00:00
Reid Spencer
d075dfb0cf
Update the library dependencies for 1.8 with SparcV9 now gone.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27910 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 19:50:53 +00:00
Reid Spencer
118af5f6d6
Remove Burg as a directory to be considered.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27906 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 18:47:13 +00:00
Chris Lattner
ab38f5be3a
remove some stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27903 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 18:43:59 +00:00
Reid Spencer
63ed92e882
Burg not needed any more now that SparcV9 is gone.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27901 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 18:39:19 +00:00
Chris Lattner
719c2fc97f
Don't fill in fields that no longer exist.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27898 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 18:32:22 +00:00
Evan Cheng
c81d2a041d
Rename AddedCost to AddedComplexity.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27841 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-19 20:36:09 +00:00
Evan Cheng
5941320c0d
Allow "let AddedCost = n in" to increase pattern complexity.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27834 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-19 18:07:24 +00:00
Chris Lattner
309db81c10
Fix a build failure on Vladimir's tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27785 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-18 00:21:25 +00:00
Chris Lattner
8c3e847159
Encode a cost of zero as a cost of 1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27745 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 05:25:16 +00:00
Chris Lattner
195d8adac9
Really, I can count!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 05:05:52 +00:00
Chris Lattner
cf1f6440d9
assign stable opcodes to the various altivec ops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 00:47:18 +00:00
Chris Lattner
2f97623bda
PPCPerfectShuffle.h is autogenerated, don't include it in the LOC counts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27740 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 00:46:09 +00:00
Chris Lattner
4ad53bdd19
Rename BuildShuffleTable -> PerfectShuffle
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27738 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 00:35:34 +00:00
Chris Lattner
3033d4d375
rename the table
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27737 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 00:33:35 +00:00
Chris Lattner
27e98aa07c
Initial checking of a perfect shuffle generation program for 4-element
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Altivec vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27736 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 00:30:41 +00:00
Reid Spencer
43fdfdcfd1
Allow an option, -with-externals, to be specified that provides the location
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of the external tests. This turns into --with-externals option to configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-14 13:53:56 +00:00
Reid Spencer
28421d0a80
Add missing things to the distribution.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-13 06:27:20 +00:00
Chris Lattner
7f71e21972
one too many l's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27641 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-13 04:21:31 +00:00
Reid Spencer
42aa3a59c9
Fix a typo in the name of a file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 23:15:10 +00:00
Reid Spencer
db4f336165
Additional files to distribute.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27627 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 20:54:01 +00:00
Reid Spencer
d853fd6b6d
Add the llvm-config directory to the EXTRA_DIST line so it gets distributed
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even though its not being built currently. This prevents dist-check from
failing because configure can't find llvm-config.in.in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27623 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 19:06:14 +00:00
Andrew Lenharth
65c1e46ebd
make recovering running_Olden data easier when the nightly tester eats the graphs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27615 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 17:41:19 +00:00
Chris Lattner
4b2362e247
Fix a typo: Instr* -> Intr*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27568 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-10 22:02:59 +00:00
Chris Lattner
91ded08224
Infer element types for shuffle masks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-06 20:36:51 +00:00
Chris Lattner
52793e2c41
rename a method, to avoid confusion with llvm intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27455 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-06 20:19:52 +00:00
Chris Lattner
5348e393df
Adjust the Intrinsics.gen interface a little bit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27345 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02 03:35:30 +00:00
Chris Lattner
b83169195c
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31 21:54:11 +00:00
Chris Lattner
711e5d96aa
Generalize the previous binary operator support and add a string concatenation
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operation. This implements Regression/TableGen/strconcat.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31 21:53:49 +00:00
Chris Lattner
ffa4fdcd17
Allow bits init values to be used in patterns, turn them into ints.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27286 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31 05:25:56 +00:00
Chris Lattner
f124b46b4f
Final bugfix for PR724. GCC won't inline varargs functions, so use one to
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validate the prototype of intrinsic functions. This prevents GCC from going
crazy and inlining too much stuff, eventually running out of memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27283 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31 04:48:26 +00:00
Chris Lattner
c4d9b240b1
When emitting code for the verifier, instead of emitting each case statement
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independently, batch up checks so that identically typed intrinsics share
verifier code. This dramatically reduces the size of the verifier function,
which should help avoid GCC running out of memory compiling Verifier.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27281 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31 04:24:58 +00:00
Chris Lattner
8177969be0
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27264 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-30 22:51:12 +00:00
Chris Lattner
8c06318821
Implement Regression/TableGen/DagDefSubst.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27263 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-30 22:50:40 +00:00
Evan Cheng
f065a6f711
Don't sort the names before outputing the intrinsic name table. It causes a
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mismatch against the enum table.
This is a part of Sabre's master plan to drive me nuts with subtle bugs that
happens to only affect x86 be. :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27237 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28 22:25:56 +00:00
Chris Lattner
b026e70462
Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums.
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Also, don't emit dynamic checks when we can compute them statically
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27202 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28 00:41:33 +00:00
Chris Lattner
6a160fba22
Only compute intrinsic valuetypes when in a target .td file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28 00:15:00 +00:00
Chris Lattner
76f8c7c4cc
revert this, it breaks things.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28 00:03:08 +00:00
Chris Lattner
8850a1bcef
Add support for decoding iPTR to the right pointer type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27188 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 22:48:18 +00:00
Chris Lattner
2c4e65d460
Print error messages like this:
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tblgen: In STVEBX: Intrinsic 'llvm.ppc.altivec.stvebx' expects 3 operands, not 2 operands!
instead of like this:
tblgen: In STVEBX: Intrinsic 'intrinsic_void expects 3 operands, not 2 operands!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27185 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 22:21:18 +00:00
Chris Lattner
5c4c774c75
Add a missing check which cause an invalid .td file to crash tblgen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27126 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-25 22:12:44 +00:00
Chris Lattner
9bf2d3e6d6
When failing selection for an intrinsic, print this:
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Cannot yet select: intrinsic %llvm.ppc.altivec.lvx
instead of this:
Cannot yet select: 0x9b047e0: v4i32,ch = INTRINSIC 0x9b04540:1, 0x9b04710, 0x9b04790, 0x9b04540
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-25 06:47:53 +00:00
Chris Lattner
5a1df389a6
Change approach so that we get codegen for free for intrinsics. With this,
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intrinsics that don't take pointer arguments now work. For example, we can
compile this:
int test3( __m128d *A) {
return _mm_movemask_pd(*A);
}
int test4( __m128 *A) {
return _mm_movemask_ps(*A);
}
to this:
_test3:
movl 4(%esp), %eax
movapd (%eax), %xmm0
movmskpd %xmm0, %eax
ret
_test4:
movl 4(%esp), %eax
movaps (%eax), %xmm0
movmskps %xmm0, %eax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27090 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 23:10:39 +00:00
Chris Lattner
947604b0e2
fix 80 column violations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27084 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 21:52:20 +00:00
Chris Lattner
550525e3cf
Parse intrinsics correctly and perform type propagation. This doesn't currently
...
emit the code to select intrinsics, but that is next :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27082 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 21:48:51 +00:00
Jim Laskey
47622e3721
Add dwarf register numbering to register data.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27081 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 21:15:58 +00:00
Chris Lattner
2ca956f8de
Make sure to initialize the TheDef field!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27078 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 20:25:01 +00:00
Chris Lattner
43fbbc36dc
Move CodeGenIntrinsic implementation to CodeGenTarget.cpp with the rest of
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the CodeGen* implementations.
Parse the MVT::ValueType for each operand of the intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27075 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 19:49:31 +00:00
Chris Lattner
7056de375d
extract some more information from the intrinsic table
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27022 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 01:13:55 +00:00
Reid Spencer
1c070fc10b
Remove the interpreter component as its not working at the moment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27021 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 01:10:39 +00:00
Reid Spencer
96bfd4a40e
Add a .cvsignore file to get rid of notices about gram.tab.[ch]
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27012 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:46:47 +00:00
Reid Spencer
4d9f05cdcb
Add new generated files to be ignored.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27011 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:45:32 +00:00
Reid Spencer
f39fcc787b
Ignore temporary files generated by building.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27010 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:44:24 +00:00
Reid Spencer
b195d9d365
Update to llvm-config tool, by Erik Kidd:
...
1. Check for Perl and only build llvm-config if its available.
2. Add some virtual components
3. Don't depend on "standard" location for Perl, but configured location
4. Document the tool with a POD file.
This version is now ready for testing by users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27005 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:21:29 +00:00
Reid Spencer
2fee235bf3
A little script to find LLVM symbols. Ideally this would use c++filt for
...
both input and output to render everything in C++, but that will be the
next patch. For now, it just runs nm and greps each .o or .a file for
the desired symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27003 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:04:50 +00:00
Reid Spencer
025213e9f2
Don't print out ugly command line when building LibDeps.txt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27001 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 22:42:50 +00:00
Reid Spencer
ff9b038b20
Updated for library changes:
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1. LLVMCBackend.o now depends on LLVMCodeGen.o (why we're not sure)
2. LLVMExecutionEngine.o no longer depends on LLVMInterpreter.o nor LLVMJIT.o
Thanks, Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26976 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 06:15:27 +00:00
Evan Cheng
83e1a6ab95
Allow result node to be a simple leaf node. This enable bitconvert patterns
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like this:
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26968 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 02:35:32 +00:00
Reid Spencer
f2722ca339
These changes are necessary to support the new llvm-config tool. llvm-config
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is a handy tool for users of LLVM who want to be able to quickly get
information about LLVM's configuration. It is intended to be used in the
command line of other tools. Documentation will be forthcoming in a
subsequent patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26952 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-22 15:59:55 +00:00
Evan Cheng
3a7a14b0ae
Don't forget to promote xform function to an explicit node for def : Pat<>
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patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26929 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-21 20:44:17 +00:00
Chris Lattner
4e2f54d99e
minor code simplification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26918 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-21 06:42:58 +00:00
Reid Spencer
7d6a5155a4
Cause the various warnings list to be generated via a <ul> list with
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text enclosed in <tt>. This ensures that (a) the text is in a fixed width
font (to indicated generated text) and (b) the text wraps without causing
the page width to be extended. The main result of this is that the report
will wrap to conform to the window size in which it is displayed instead of
having a very wide length if a warning message is long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26916 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-21 01:21:39 +00:00
Evan Cheng
863bf5afb0
The node wrapped in PatLeaf<> should be treated as a leaf even if it isn't
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one, i.e. don't select it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26909 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 22:53:06 +00:00
Evan Cheng
f26ba69725
It should be ok for a xform output type to be different from input type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26899 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 08:09:17 +00:00
Evan Cheng
420132e1eb
Copy matching pattern's output type info to instruction result pattern.
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The instruction patterns do not contain enough information to resolve the
exact type of the destination if it of a generic vector type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26892 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:04:09 +00:00
Chris Lattner
697f88456c
Add a new SDTCisIntVectorOfSameSize type constraint
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26890 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 05:39:48 +00:00
Reid Spencer
355ef219d2
The library dependency file in flat format. This file is generated by the
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makefile using the utils/GenLibDeps.pl script with the -flat option. It
records the dependencies between libraries in such a way that the
llvm-config script can easily read it (in makefile dependency format).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26876 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 22:12:30 +00:00
Reid Spencer
0fab2b15ab
First cut at the Makefile for llvm-config. This initial version just provides
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the rule for building the LibDeps.txt file using GenLibDeps.pl. This needs
to be done from time to time manually in order to keep LibDeps.txt up to
date.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26875 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 22:10:53 +00:00
Reid Spencer
0bf1177f6f
Add a -flat option for generating the library dependencies in a flat
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format with one library per line, similar to a makefile dependency list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26873 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 22:08:01 +00:00
Evan Cheng
dcfccac13b
getEnumName() missed v8i8, v4i16, and v2i32 types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26869 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 07:57:34 +00:00
Chris Lattner
485c00f7e8
Fix miscodegen of V_SET0 in PPC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26836 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-18 00:40:36 +00:00
Reid Spencer
a165d57dad
Use the <tt> tag instead of <pre> tag to get code/file/warning lists to
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wrap but also still be in a fixed-width font.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26825 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-17 17:43:01 +00:00
Chris Lattner
0da3130a98
allow the GCCBuiltinName field to be optional
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26784 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-15 19:15:26 +00:00
Jeff Cohen
71c3bc3d96
Fix VC++ build error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26773 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-15 02:51:05 +00:00
Chris Lattner
ad45b00d6a
remove typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26772 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-15 02:05:38 +00:00
Chris Lattner
fda6affb95
Autogenerate a table of intrinsic names, so we can map from intrinsic ID to
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LLVM intrinsic function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26771 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-15 01:55:21 +00:00
Chris Lattner
3f8b8913bc
Autogenerate code to map from GCC builtin to LLVM intrinsic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26770 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-15 01:33:26 +00:00
Reid Spencer
09a053a777
Allow a sequence of digits at the end of the directory name when trying to
...
determine the top directory. This allows the tool to find the correct top
directory when you have something like:
/x/llvm
/x/llvm2
/x/llvm3
Previously the scripts would always find /x/llvm even if you were in the
llvm2 or llvm3 directory because the pattern didn't allow the digits at
the end of the path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 06:08:05 +00:00
Reid Spencer
b7b8317388
Change llvm.cs.uiuc.edu -> llvm.org
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 06:05:05 +00:00
Reid Spencer
767a25b878
Add a newline at the end to avoid gcc warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26749 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 05:59:52 +00:00
Reid Spencer
9dce2b3380
Convert llvm.cs.uiuc.edu -> llvm.org
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 05:54:52 +00:00
Chris Lattner
022f64fbbc
emit a mapping from LLVM intrinsic -> GCC builtins.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26736 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-13 23:08:44 +00:00
Chris Lattner
18faf5d9f7
Verify that packed type operands have the right size and base type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26735 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-13 22:38:57 +00:00
Chris Lattner
78167faa18
fix pasto in generate assertion msg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26706 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-11 00:20:47 +00:00
Chris Lattner
4e5f35973c
generate side-effect info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26672 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 22:37:52 +00:00
Chris Lattner
6448ee44c6
Parse mod/ref properties, autogen mod/ref information
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26669 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 22:30:49 +00:00
Chris Lattner
f97a00e681
parse intrinsic types
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autogenerate an intrinsic verifier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26666 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 22:05:04 +00:00
Chris Lattner
9b843b2494
autogenerate the function name recognizer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26663 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 20:34:19 +00:00
Evan Cheng
ed66e855ec
Temporary hack to enable more (store (op (load ...))) folding. This makes
...
it possible when a TokenFactor is between the load and store. But is still
missing some cases due to ordering issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 08:19:11 +00:00
Evan Cheng
6f8aaf2cb0
Don't generate silly matching code like this:
...
if (N1.getOpcode() == ISD::ADD &&
...)
if (... &&
(N1.getNumOperands() == 1 || !isNonImmUse(N1.Val, N10.Val))) &&
...)
TableGen knows N1 must have more than one operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26592 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-07 08:31:27 +00:00
Chris Lattner
56879b2d96
Silence a warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 19:34:28 +00:00
Chris Lattner
b672d981a8
Fix pasteo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26499 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 06:13:41 +00:00
Chris Lattner
3b2397211b
remove a bunch of long-dead testing code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:34:28 +00:00
Chris Lattner
9e493cfcc3
initial implementation of intrinsic parsing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26495 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:32:46 +00:00
Chris Lattner
3d87811ce0
remove out of date comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:04:07 +00:00
Chris Lattner
ed5424196d
Add support for "-Ifoo" in addition to "-I foo"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26487 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:53:40 +00:00
Chris Lattner
c1d6e4eba7
Regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:47:37 +00:00
Chris Lattner
d9f5d90af1
add support for multiple include directories
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26485 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:47:14 +00:00
Evan Cheng
9073dea7c0
New vector type v2f32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26437 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-01 01:10:52 +00:00
Chris Lattner
fd105d464a
Select inline asm memory operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26349 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-24 02:13:31 +00:00
Evan Cheng
aea20f50e5
Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit
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packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26294 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-20 22:34:53 +00:00
Jeff Cohen
bce4805d6f
Fix bugs identified by VC++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26287 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-18 03:20:33 +00:00
Evan Cheng
fbad70808c
Bump up pattern cost if the resulting instruction is marked
...
usesCustomDAGSchedInserter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26282 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-18 02:33:09 +00:00
Chris Lattner
bdd3c1604e
Check the new form for bison output into CVS
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26208 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-15 07:24:01 +00:00
Chris Lattner
e8242b168c
Adjust to new form of handling lexer dependencies, this way shouldn't have
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the problems the old way did.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26161 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-14 05:13:13 +00:00
Evan Cheng
67212a05e6
Call InsertISelMapEntry rather than map insertion operator to prevent overly
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aggrssive inlining. This reduces Select_store frame size from 24k to 10k.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26095 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 22:12:27 +00:00
Evan Cheng
d7805a741d
Match getTargetNode() changes (now returns SDNode* instead of SDOperand).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26084 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 07:16:09 +00:00
Evan Cheng
34167215a8
Change Select() from
...
SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26067 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 00:37:58 +00:00
Evan Cheng
3468864f08
Added options -cflag, -cxxflags, and -ldflags to override the default C
...
compilation, C++ compilation, and linker options.
e.g. This is the options I use for testing on my x86 iMac:
nice ./NightlyTest.pl -release -cflags "-Os -DNDEBUG -fomit-frame-pointer" -cxxflags "-Os -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26057 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 09:08:06 +00:00
Evan Cheng
917707a73f
Remove -pedantic. It no longer works.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26055 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 07:28:22 +00:00
Evan Cheng
21ad392ee6
Hoist all SDOperand declarations within a Select_{opcode}() to the top level
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to reduce stack memory usage. This is intended to work around the gcc bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26026 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 00:37:41 +00:00
Chris Lattner
04cadb3684
Add support for modifier strings in machine instr descriptions. This allows
...
us to avoid creating lots of "Operand" types with different printers, instead
we can fold several together and use modifiers. For example, we can now use:
${target:call} to say that the operand should be printed like a 'call' operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26024 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 23:40:48 +00:00
Chris Lattner
b03b080a82
Simplify the variant handling code, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26023 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 22:43:28 +00:00
Evan Cheng
7cd19d038f
At the end of isel, select a replacement node for each handle that does not
...
have one. This can happen if a load's real uses are dead (i.e. they do not
have uses themselves).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26014 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 08:12:55 +00:00
Evan Cheng
024524fe9b
Name change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26013 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 06:03:35 +00:00
Evan Cheng
0a83ed506c
Handle HANDLENODE: just return itself.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26011 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 08:46:14 +00:00
Evan Cheng
e41bf82107
Allow more loads to be folded which were previously prevented from happening
...
due to ordering issue. i.e. they were selected for chain use first.
Now at load select time, check if it is being selected for a chain use and if
it has only a single real use. If so, return a HANDLENODE (with the load as
its operand) in its place and record it.
When it is folded or the load is selected for a real use, the isel records it
as the replacement for the HANDLENODE. The replacement is done when all nodes
are selected.
This scheme exposed a couple of problems where cycles can happen. (See comments
in EmitMatchCode() for descriptions of the problems and their workaround /
solutions.) These problems have been resolved with a small compile time
penality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25995 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:43:12 +00:00
Evan Cheng
2216d8ad2f
Re-committing the last bit of change. It shouldn't break PPC this time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25982 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 05:22:18 +00:00
Chris Lattner
9ed44818c5
Temporarily revert the last change, which breaks PPC and other targets that
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DO select things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25970 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 09:23:06 +00:00
Evan Cheng
9c4815a036
Complex pattern's custom matcher should not call Select() on any operands.
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Select them afterwards if it returns true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25968 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 08:50:49 +00:00
Chris Lattner
3e1798086b
node predicates add to the complexity of a pattern. This ensures that the
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X86 backend attempts to match small-immediate versions of instructions before
the full size immediate versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25937 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-03 18:06:02 +00:00
Evan Cheng
e4a8a6e645
(store (op (load ...))) folding problem. In the generated matching code,
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Chain is initially set to the chain operand of store node, when it reaches
load, if it matches the load then Chain is set to the chain operand of the
load.
However, if the matching code that follows this fails, isel moves on to the
next pattern but it does not restore Chain to the chain operand of the store.
So when it tries to match the next store / op / load pattern it would fail on
the Chain == load.getOperand(0) test.
The solution is for each chain operand to get a unique name. e.g. Chain10.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25931 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-03 06:22:41 +00:00
Chris Lattner
1cf9d961b2
add a note, ya knoe
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25880 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 19:12:23 +00:00
Evan Cheng
657416cfba
If a pattern's root node is a constant, its size should be 3 rather than 2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25870 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 06:06:31 +00:00
Chris Lattner
d9aadd4d15
solaris won't clobber an existing symlink with ln -sf apparently
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25849 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-31 16:10:53 +00:00