Rafael Espindola
594d37e21a
propagate struct size and alignment of byval arguments to the DAG
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40986 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-10 14:44:42 +00:00
Chandler Carruth
a583990ec8
This resolves a regression of BasicAA which failed to find any memory information for overloaded intrinsics (PR1600). This resolves that issue, and improves the matching scheme to use a BitVector rather than a binary search.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40872 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-06 20:57:16 +00:00
Chandler Carruth
6994040a95
This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future.
...
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-04 01:51:18 +00:00
Evan Cheng
b5910820ce
Added TargetInstrDescriptor::numDefs - num of results.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40709 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-02 00:20:17 +00:00
Dan Gohman
f452207d20
More explicit keywords.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40589 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-30 14:51:59 +00:00
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.
...
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
...
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
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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
...
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.
...
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.
...
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.
...
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.
...
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
...
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
...
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!
...
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
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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
...
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.
...
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.
...
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.
...
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.
...
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