Chris Lattner
f01da5939d
llvm 2.0 doesn't support llvm.isunordered.*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:52:43 +00:00
Chris Lattner
a4810b52d0
remove support for llvm.isunordered
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32992 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:37:22 +00:00
Chris Lattner
257cbf7a8d
remove llvm.isunordered
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32991 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:19:47 +00:00
Chris Lattner
b76efb71d4
Change the interface to Module::getOrInsertFunction to be easier to use,to resolve PR1088, and to help PR411.
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This simplifies many clients also
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32989 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:12:01 +00:00
Chris Lattner
70d130516a
Change the interface to Module::getOrInsertFunction to be easier to use,
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to resolve PR1088, and to help PR411.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:09:25 +00:00
Chris Lattner
a121fddf3c
prepare for adjustment to getOrInsertFunction method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32985 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 07:54:34 +00:00
Chris Lattner
52a457c7e2
relax type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 07:24:32 +00:00
Chris Lattner
febe5f1b3c
relax some types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 07:22:20 +00:00
Chris Lattner
35057c2625
relax types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32981 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 06:59:47 +00:00
Chris Lattner
92141968cb
relax some types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32980 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 06:58:05 +00:00
Chris Lattner
f3ccb692f2
remove support for old-style varargs upgrading
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32979 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 06:45:57 +00:00
Reid Spencer
0ae9693744
For PR1086:
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Parameter attributes do have to be specially handled in the CBE. Implement
their handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32976 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 03:24:48 +00:00
Chris Lattner
8b0e3602e2
Fix PR1015 and Transforms/IndVarsSimplify/2007-01-06-TripCount.ll, a
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miscompilation of Qt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32974 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 02:24:26 +00:00
Chris Lattner
f82188c9ce
cast of int to bool no longer does a compare, rendering this fixme
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obsolete
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2007-01-07 02:05:20 +00:00
Chris Lattner
ee4f13a904
add -debug output for -indvars.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32971 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 01:14:12 +00:00
Anton Korobeynikov
d5f317d158
As PR1085 was fixed, back out workaround
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32969 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 00:41:20 +00:00
Chris Lattner
41a4429f65
wow, the link was already broken :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 23:20:51 +00:00
Chris Lattner
38742b9603
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32962 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 23:19:38 +00:00
Chris Lattner
15c91887e4
Disable the macho writer until it is 100% functional. Enabling it when
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broken invites bug reports.
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2007-01-06 22:27:58 +00:00
Chris Lattner
46013f4044
Fix regressions in InstCombine/call-cast-target.ll and InstCombine/2003-11-13-ConstExprCastCall.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32959 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 19:53:32 +00:00
Anton Korobeynikov
cea9d1d634
gcc often inserts it's own names for sections (e.g.
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gnu.linkonce.t.FunctionName). Convert them to "normal" LLVM names,
otherwise linker won't be able to merge them.
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2007-01-06 18:24:26 +00:00
Reid Spencer
78d033e086
For PR411:
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Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.
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2007-01-06 07:24:44 +00:00
Chris Lattner
80c6c3bbff
this final call to canLosslesslyBitCastTo is dead, because ValueRequiresCast
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is only called on integers.
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2007-01-06 02:11:56 +00:00
Chris Lattner
ec47992f5c
simplify some more code now that there are not multiple different integer
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types of the same size
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2007-01-06 02:09:32 +00:00
Chris Lattner
57d8637468
eliminate some uses of canLosslesslyBitCastTo, this actually makes the code stronger, by nuking
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relational pointer comparisons with casts.
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2007-01-06 01:45:59 +00:00
Chris Lattner
d5dc0fb011
no need to worry about int vs uint any more.
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2007-01-06 01:37:35 +00:00
Chris Lattner
ab4be63287
new note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 01:30:45 +00:00
Evan Cheng
d08d23315d
setSetCCIsExpensive is gone.
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2007-01-05 23:42:53 +00:00
Evan Cheng
636c753b6b
Expand fcopysign to the bitwise sequence if select is marked as expensive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 23:33:44 +00:00
Devang Patel
cde53d3c1e
1) Remove old AnalysisResolver.
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2) Rename AnalysisResolver_New as AnalysisResolver
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2007-01-05 22:47:07 +00:00
Reid Spencer
63c3445cfe
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32934 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 21:51:07 +00:00
Reid Spencer
90e2f63151
For PR1077:
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Disallow merging of dupliate global variables. It is now illegal to declare
or define two global variables of the same name and same type. llvm-gcc3 is
dead in 2.0 and llvm-gcc4 doesn't have that problem nor need the hack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32933 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 21:50:38 +00:00
Evan Cheng
73d6cf12ad
- FCOPYSIGN custom lowering bug. Clear the sign bit of operand 0 first before
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or'ing in the sign bit of operand 1.
- Tweaking: rather than left shift the sign bit, fp_extend operand 1 first
before taking its sign bit if its type is smaller than that of operand 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32932 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 21:37:56 +00:00
Evan Cheng
068c5f47ea
Bug in ExpandFCOPYSIGNToBitwiseOps(). Clear the old sign bit of operand 0
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before or'ing in the sign bit of operand 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32930 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 21:31:51 +00:00
Evan Cheng
489a87ca09
CopyToReg source operand can be a register as well. e.g. Copy from GlobalBaseReg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32929 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 20:59:06 +00:00
Devang Patel
ddbc606e94
Remove PassManagerT.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32928 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 20:21:13 +00:00
Devang Patel
cccd80dfa3
Remove old pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32927 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 20:16:23 +00:00
Reid Spencer
218ded2fc9
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32905 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 17:07:23 +00:00
Reid Spencer
2c261789d3
Change the syntax for parameter attributes:
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1. The @ sign is no longer necessary.
2. We now support "function attributes" as parameter attribute 0.
3. Instead of locating the return type attributes after the type of a
function result, they are now located after the function header's
closing paranthesis and before any alignment or section options.
4. The way has been prepared for a new "noreturn" function attribute but
there is no support for recognizing it in the lexer nor doing anything
with it if it does get set.
5. The FunctionType::getParamAttrsText method now has support for
returning multiple attributes. This required a change in its interface.
I'm unhappy that this change leads to 6 new shift/reduce conflicts, but
in each case bison's decision to choose the shift is correct so there
shouldn't be any damage from these conflicts.
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2007-01-05 17:06:19 +00:00
Evan Cheng
1722eeeaa4
Typo
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2007-01-05 08:32:24 +00:00
Evan Cheng
68c47cba35
With SSE2, expand FCOPYSIGN to a series of SSE bitwise operations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32900 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 07:55:56 +00:00
Chris Lattner
e4929dd0cc
Implement InstCombine/vec_shuffle.ll:%test7, simplifying shuffles with
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undef operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32899 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 07:36:08 +00:00
Chris Lattner
4f0e33d145
fold things like a^b != c^a -> b != c. This implements InstCombine/xor.ll:test27
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32893 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 03:04:57 +00:00
Chris Lattner
e617c9ed5d
Compile X + ~X to -1. This implements Instcombine/add.ll:test34
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32890 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 02:17:46 +00:00
Evan Cheng
0d630d2204
GEP subscript is interpreted as a signed value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32888 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 01:46:20 +00:00
Chris Lattner
f8e7a21912
fix PowerPC/2007-01-04-ArgExtension.ll, a bug handling K&R prototypes with
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the recent signless changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32884 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 22:22:37 +00:00
Evan Cheng
912095beca
Expand fcopysign to a series of bitwise of operations when it's profitable to
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do so.
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2007-01-04 21:56:39 +00:00
Lauro Ramos Venancio
ca1f66db0d
Expand SELECT (f32/f64) and FCOPYSIGN (f32/f64).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32870 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 14:01:38 +00:00
Reid Spencer
8c5a53a603
Death to useless bitcast instructions!
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2007-01-04 05:23:51 +00:00
Reid Spencer
affaf07bf8
Do not allow packed types for icmp and fcmp instructions.
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2007-01-04 05:22:18 +00:00
Reid Spencer
ac4a1dd7fa
Regenerate.
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2007-01-04 02:57:52 +00:00
Reid Spencer
539b471a33
Disallow packed types in icmp/fcmp instructions. The code generator is
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not prepared to handle them yet.
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2007-01-04 02:57:22 +00:00
Chris Lattner
70d8d121ea
Now that setcondinst has been eliminated, we can mark Value::SubclassID
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const and remove the ugly mutator methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32860 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:15:37 +00:00
Chris Lattner
898b2d52f9
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:13:20 +00:00
Chris Lattner
7ce2f8b265
Enable a couple xforms for packed vectors (undef | v) -> -1 for packed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:12:40 +00:00
Chris Lattner
e94d8b2f53
fix some bugs handling vectors, avoid host-specific handling of undefined shift results.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32857 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 01:56:39 +00:00
Chris Lattner
58513aa1c2
Add a new ConstantPacked::getAllOnesValue method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32856 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 01:49:26 +00:00
Reid Spencer
e68853be66
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32853 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 00:06:14 +00:00
Reid Spencer
b4fdfdb882
Permit icmp and fcmp to have packed operands.
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Make an error message a little more useful.
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2007-01-04 00:05:48 +00:00
Bill Wendling
fcf17a3096
The previous implementation of LLVM Streams wasn't removing symbols. This
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one should.
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2007-01-03 22:37:27 +00:00
Chris Lattner
c9d3471d07
fix testcase. It's not safe to strictly evaluate a load that should be lazy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32842 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 19:12:31 +00:00
Chris Lattner
a3bfdd47ab
Private labels start with .L on linux, not just .
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2007-01-03 18:16:48 +00:00
Reid Spencer
aff9387168
Fix a comment that referred to the now defunct ubyte type.
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2007-01-03 17:24:59 +00:00
Reid Spencer
f54ad97a4e
Remove two useless bit casts.
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2007-01-03 17:24:11 +00:00
Reid Spencer
bcca3405bd
Legalizer doesn't do an ANY_EXTEND if we don't ask for one so make sure
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that we default to an ANY_EXTEND if no parameter attribute is set on the
result value of a function.
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2007-01-03 16:49:33 +00:00
Jim Laskey
26a3687d53
NULL names should pass validation.
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2007-01-03 13:46:20 +00:00
Jim Laskey
1e3a5772d8
Silence warning.
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2007-01-03 13:36:40 +00:00
Anton Korobeynikov
317848f4a1
Really big cleanup.
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- New target type "mingw" was introduced
- Same things for both mingw & cygwin are marked as "cygming" (as in
gcc)
- .lcomm is supported here, so allow LLVM to use it
- Correctly use underscored versions of setjmp & _longjmp for both mingw
& cygwin
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2007-01-03 11:43:14 +00:00
Reid Spencer
376dd212f9
Restore previous behavior of defaulting to ZEXT. This works around two
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things: (1) preventing PR1071 and (2) working around missing parameter
attributes for bool type. (2) will be fixed shortly. When PR1071 is fixed,
this patch should be undone.
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2007-01-03 05:03:05 +00:00
Reid Spencer
8c57dfb1ae
Two changes:
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1. Switch expression and cases are compared signed and are sign extended.
2. For function results needing extended, do SIGN_EXTEND if the SExtAttribute
is set and ZERO_EXTEND if the ZExtAttribute is set, otherwise just let
the Legalizer do ANY_EXTEND.
This fixes the recent regression in kimwitu++ and probably the llvm-gcc
bootstrap issue we had today.
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2007-01-03 04:25:33 +00:00
Reid Spencer
b47b25cfda
Clean up from recent changes. Comment the new parameter to ExpandLibCall.
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Consolidate some lines of code and remove duplication.
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2007-01-03 04:22:32 +00:00
Jim Laskey
52ab904ee5
Vectors are not supported by ConstantInt::getAllOnesValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32827 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 00:11:03 +00:00
Reid Spencer
8c8a2dc467
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32825 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:54:12 +00:00
Reid Spencer
98b3c5c2c0
Implement checking for unresolved types in the argument types and result
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type of function definitions.
This fixes test/Regression/Assember/2007-01-02-Undefined-Arg-Type.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32824 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:53:43 +00:00
Evan Cheng
c2b861da18
Fix naming inconsistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32823 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:33:40 +00:00
Evan Cheng
ad93d7fda5
- Fixing naming inconsistency: calleesave -> calleesaved.
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- Make use of spillCalleeSavedRegisters() and restoreCalleeSavedRegisters().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:31:15 +00:00
Reid Spencer
ee5d25e5cc
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32803 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 22:26:06 +00:00
Reid Spencer
6359618e43
Fix a cut-and-paste bug for processing of InvokeInst parameter attributes.
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The lookup of parameter attributes was offset by two because of the
additional operands in an invoke instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32801 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 22:17:01 +00:00
Reid Spencer
c6c59fd89f
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32800 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:47:02 +00:00
Reid Spencer
e03969f816
Remove an extra semi-colon.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32799 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:46:36 +00:00
Reid Spencer
cc615c38b1
Fix a bug in comparison of GEP indices.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32798 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:43:30 +00:00
Reid Spencer
71305d760e
Add a missing colon. Noticed by Jeff Cohen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32796 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:25:25 +00:00
Rafael Espindola
9985f9f61e
implement missing compares
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patch by Lauro
bug fixed by me
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32795 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 18:52:39 +00:00
Reid Spencer
1fd79b8c42
Fix a bug in getParamAttrs where an invalid value would be returned if the
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index passed in was out of range for the number of parameter attributes set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32794 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 17:50:33 +00:00
Reid Spencer
47857812e2
For PR950:
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Three changes:
1. Convert signed integer types to signless versions.
2. Implement the @sext and @zext parameter attributes. Previously the
type of an function parameter was used to determine whether it should
be sign extended or zero extended before the call. This information is
now communicated via the function type's parameter attributes.
3. The interface to LowerCallTo had to be changed in order to accommodate
the parameter attribute information. Although it would have been
convenient to pass in the FunctionType itself, there isn't always one
present in the caller. Consequently, a signedness indication for the
result type and for each parameter was provided for in the interface
to this method. All implementations were changed to make the adjustment
necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32788 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:55:36 +00:00
Reid Spencer
e49661bdf5
For PR950:
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Convert signed integer types to signless ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32787 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:51:36 +00:00
Reid Spencer
c5b206b6be
For PR950:
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This patch replaces signed integer types with signless ones:
1. [US]Byte -> Int8
2. [U]Short -> Int16
3. [U]Int -> Int32
4. [U]Long -> Int64.
5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion
and other methods related to signedness. In a few places this warranted
identifying the signedness information from other sources.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32785 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:48:39 +00:00
Reid Spencer
88cfda2122
For PR950:
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Update for signless integer types and parameter attribute implementation.
Of significant note:
1. This changes the bytecode format yet again.
2. There are 1/2 as many integer type planes (this is a good thing)
3. GEP indices now use only 1 bit to identify their type which means
more GEP instructions won't be relegated to format 0 (size win)
4. Parameter attributes are implemented but currently being stored
verbosely for each function type. Some other day this needs to be
optimized for size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32783 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:44:24 +00:00
Reid Spencer
1431061ebb
For PR950:
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Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32782 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:40:51 +00:00
Reid Spencer
e1553cc956
For PR950:
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Major reorganization. This patch introduces the signedness changes for
the new integer types (i8, i16, i32, i64) which replace the old signed
versions (ubyte, sbyte, ushort, short, etc). This patch also implements
the function type parameter attributes feature. Together these conspired
to introduce new reduce/reduce errors into the grammar. Consequently, it
was necessary to introduce a new keyword into the grammar in order to
disambiguate. Without this, yacc would make incorrect shift/reduce and
reduce/reduce decisions and fail to parse the intended assembly.
Changes in assembly:
1. The "implementation" keyword is superfluous but still supported. You
can use it as a sentry which will ensure there are no remaining up
reference types. However, this is optional as those checks are also
performed elsewhere.
2. Parameter attributes are now implemented using an at sign to
indicate the attribute. The attributes are placed after the type
in a function declaration or after the argument value in a function
call. For example:
i8 @sext %myfunc(i16 @zext)
call i8 @sext %myfunc(i16 @zext %someVal)
The facility is available for supporting additional attributes and
they can be combined using the @(attr1,attr2,attr3) syntax. Right
now the only two supported are @sext and @zext
3. Functions must now be defined with the "define" keyword which is
analagous to the "declare" keyword for function declarations. The
introduction of this keyword disambiguates situations where a
named result type is confused with a new type or gvar definition.
For example:
%MyType = type i16
%MyType %func(%MyType) { ... }
With the introduction of optional parameter attributes between
the function name and the function result type, yacc will pick
the wrong rule to reduce unless it is disambiguated with "define"
before the function definition, as in:
define %MyType @zext %func(%MyType %someArg) { ... }
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32781 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:40:12 +00:00
Reid Spencer
79e21d338c
For PR950:
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Change signed integer type names to unsigned equivalents.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32780 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:26:44 +00:00
Reid Spencer
9c2e86a8d0
For PR950:
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Implement signless integer types and FunctionType parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32779 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:25:34 +00:00
Reid Spencer
bd5db8e29b
For PR950:
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* Change integer type name from signed to signless
* Implement printing of FunctionType parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32778 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:24:50 +00:00
Reid Spencer
6fd36abf5e
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32772 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 20:35:03 +00:00
Reid Spencer
b951bc0283
For PR950:
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Remove all grammar conflicts from assembly parsing. This change involves:
1. Making the "type" keyword not a primitive type (removes several
reduce/reduce conflicts)
2. Being more specific about which linkage types are allowed for functions
and global variables. In particular "appending" can no longer be
specified for a function. A differentiation was made between the various
internal and external linkage types.
3. Introduced the "define" keyword which is now required when defining a
function. This disambiguates several cases where a named function return
type could get confused with the definition of a new type. Using the
keyword eliminates all shift/reduce conflicts and the remaining
reduce/reduce conflicts.
These changes are necessary to implement the function parameter attributes
that will be introduced soon. Adding the function parameter attributes in
the presence of the shift/reduce and reduce/reduce conflicts led to severe
ambiguities that caused the parser to report syntax errors that needed to
be resolved. This patch resolves them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32770 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 20:29:48 +00:00
Rafael Espindola
0cc2bd12d2
fix comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32767 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 14:28:12 +00:00
Lauro Ramos Venancio
da4842e266
Define StaticCtorsSection and StaticDtorsSection for ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32763 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 13:13:00 +00:00
Lauro Ramos Venancio
301009a0fc
Implement SELECT_CC (f32/f64) for ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32762 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 13:11:14 +00:00
Rafael Espindola
6547c55988
remove duplicated line
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bug noticed by Lauro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32761 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 12:51:40 +00:00
Lauro Ramos Venancio
a8f9f4af54
This patch defines extloadi1 and fixes an internal compiler error on
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arm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32760 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-26 19:30:42 +00:00
Reid Spencer
b913bbaa41
Cleanup ConstantFoldCompareInstruction:
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1. Make the arguments const like the other ConstantFold* functions.
2. Clean up evaluateFCmpRelation so it makes sense for floating point.
3. Implement the use of evaluateFCmpRelation to fold floating point CEs
4. Shorten a variable name so more things fit on one line.
5. Fix various comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32759 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 18:52:08 +00:00
Reid Spencer
4fa021a1a9
Fix some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32758 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 18:42:29 +00:00
Reid Spencer
0f9d82c5c4
For PR1066:
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Fix this by ensuring that a bitcast is inserted to do sign switching. This
is only temporarily needed as the merging of signed and unsigned is next
on the SignlessTypes plate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32757 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 00:40:59 +00:00
Reid Spencer
b3307b232a
Shut up some compilers that can't accurately analyze variable usage
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correctly and emit "may be used uninitialized" warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32756 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 19:17:57 +00:00
Reid Spencer
1b0d847874
For PR1065:
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Don't allow CmpInst instances to be processed in FoldSelectOpOp because
you can't easily swap their operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32753 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 18:58:04 +00:00
Reid Spencer
283e20708b
Don't overload var names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32752 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 10:21:26 +00:00
Reid Spencer
e4d87aa2de
For PR950:
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This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 06:05:41 +00:00
Chris Lattner
add2bd7f59
add a simple fast-path for dead allocas
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 23:14:42 +00:00
Devang Patel
c7d0f4be88
ModulePass and ImmutablePass. Force out of line virtual method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 22:49:00 +00:00
Anton Korobeynikov
2b2bc68884
Refactored JIT codegen for mingw32. Now we're using standart relocation
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type for distinguish JIT & non-JIT instead of "dirty" hacks :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32745 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 22:29:05 +00:00
Jim Laskey
ee5f9274b9
Need to walk the derived chain of typedefs to get actual size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32744 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 20:03:42 +00:00
Evan Cheng
d472ad7c7c
Debug dump error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 02:04:05 +00:00
Chris Lattner
b9853ebc7b
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 01:03:22 +00:00
Chris Lattner
1a199de813
Fix for ARM weak symbols, patch by Lauro Ramos Venancio!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32740 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 22:59:58 +00:00
Jim Laskey
bf1118285c
Changes from Nick Lewycky with a simplified PPCTargetAsmInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32735 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 20:26:09 +00:00
Reid Spencer
246dd65a13
Just print integer constants as signed values. The actual signedness
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doesn't matter as it is determined in the way the constant is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32733 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 19:04:23 +00:00
Reid Spencer
d377350718
Add a FIXME about signedness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32732 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 18:59:16 +00:00
Reid Spencer
eefef64e59
Simplify all the casting business and get rid of isSigned().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32731 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 08:28:31 +00:00
Reid Spencer
06e3f4ee7e
Remove isSigned calls via foreknowledge of main's argument types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32730 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 07:49:49 +00:00
Reid Spencer
a2913eea9d
Get rid of a useless if statement whose then and else blocks were identical.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32729 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 07:15:54 +00:00
Reid Spencer
2e20d39493
Add some comments about things that can go away once signless types are in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32727 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 06:43:46 +00:00
Devang Patel
1336a6bf06
At the beginning of run, initialize analyis info availability for _ALL_
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pass managers. Otherwise, stale available analysis info, from the managers not
yet run, may cause pass manager to take wrong turn.
This fixes CBE test failures reported by nightly tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 00:16:50 +00:00
Jim Laskey
2aa14aad98
Oops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32724 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:35:00 +00:00
Jim Laskey
40ee69f3ca
Original patch was overly complicated.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32723 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:33:34 +00:00
Chris Lattner
62d75e7695
Fix Regression/Verifier/invoke-1.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:20:13 +00:00
Jim Laskey
b608a4dd4c
Changes to target powerpc for non-Darwin assemblers.
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1. Patches from Nick Lewycky.
2. Code to filter register names and print them as numeric values on
non-Darwin systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32721 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 20:56:46 +00:00
Anton Korobeynikov
48c8e3de2f
Fixed 80 cols & style violation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32720 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 20:40:30 +00:00
Chris Lattner
19591b3aaf
Revert the previous patch which was incorrect. This unbreaks eon, but rebreaks
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invoke-1.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32718 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 19:50:15 +00:00
Reid Spencer
9ffad0a43f
Allow negative constants for unsigned integers and unsigned constants
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greater than MAX_INT64 for signed integers. This is now valid and is just
waiting for the distinction between signed and unsigned to go away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32716 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 17:20:09 +00:00
Chris Lattner
3bad2533bb
handle undef values much more carefully: generalize the resolveundefbranches
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code to handle instructions as well, so that we properly fold things like
X & undef -> 0.
This fixes Transforms/SCCP/2006-12-19-UndefBug.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 06:21:33 +00:00
Evan Cheng
0b4f80ee89
getLoad() and getStore() calls missed SVOffset operand. Thanks to Dan Gohman
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for pointing it out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 01:27:29 +00:00
Anton Korobeynikov
15fccf1d93
Fixed dllimported symbols support during JIT'ing. JIT on mingw32
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platform should be more or less workable. At least, sim is running fine
under lli :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32711 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 01:03:20 +00:00
Chris Lattner
0a3615246f
eliminate constructor from Statistic class. It is now impossible to get a
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static constructor for them :). Transition complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32710 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 23:17:40 +00:00
Chris Lattner
1c560adfd1
switch statistics over to not use static ctors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 23:16:47 +00:00
Chris Lattner
95b2c7da5e
eliminate static ctors for Statistic objects.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:59:26 +00:00
Chris Lattner
cecf56b069
elimiante Statistic static ctors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32702 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:56:53 +00:00
Chris Lattner
36343735cb
remove static ctors from Statistic objects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:43:32 +00:00
Chris Lattner
cd3245ac45
Eliminate static ctors from Statistics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32698 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:41:21 +00:00
Chris Lattner
3b27d68c6a
eliminate static ctors from Statistics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32697 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:30:33 +00:00
Chris Lattner
cbfdd1f840
eliminate static ctor from example.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32696 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:24:09 +00:00
Chris Lattner
61bc8f8ca4
remove dead statistic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32695 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:23:21 +00:00
Chris Lattner
d216e8ba60
switch more statistics over to STATISTIC, eliminating static ctors. Also,
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delete some dead ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32694 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:17:40 +00:00
Chris Lattner
86453c52ba
Eliminate static ctors due to Statistic objects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32693 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:09:18 +00:00
Chris Lattner
438e08e357
Convert more Statistic's over to STATISTIC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32692 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:49:03 +00:00
Chris Lattner
0e5f499638
Switch over Transforms/Scalar to use the STATISTIC macro. For each statistic
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converted, we lose a static initializer. This also allows GCC to emit warnings
about unused statistics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32690 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:40:18 +00:00
Evan Cheng
a70d14bd16
Fix for PR1062 by Dan Gohman.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32688 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:31:42 +00:00
Chris Lattner
ecb2768758
Refactor statistic a big and introduce a horrible-but-necessary macro
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(STATISTIC), which allows us to define statistics that don't introduce
static ctors into the .o files. I'm migrating code over to use this
incrementally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32687 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:27:47 +00:00
Reid Spencer
9d908e8ca0
Now that ConstantInt::isValueValidForType can handle signed and unsigned
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values regardless of the signedness of the constant's type, it is okay to
always make the AsmWriter.cpp print constant ints as signed values. The
AsmParser will automatically handle things like: uint -1 as a result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32686 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:16:35 +00:00
Anton Korobeynikov
24287ddb81
Fix for PR1059: http://llvm.org/PR1059
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32685 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:04:20 +00:00
Devang Patel
a68941b2d4
Now, there is additional layer, referred in the comment,
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in place to handle this correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32684 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 20:12:38 +00:00
Devang Patel
5f4ddf517f
s/BasicBlockPassManager/BBPassManager/g
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s/ModulePassManager/MPPassManager/g
s/FunctionPassManagerImpl_New/FunctionPassManagerImpl/g
s/PassManagerImpl_New/PassManagerImpl/g
Introduce FPPassManager to manage function passes and
BBPassManagers.
Now FunctionPassManagerImpl is an implementation class
used by externally visible FunctionPassManager to manage
FPPassManagers.
Module pass manager (MPPassManager) now manages FPPassManagers
and ModulePasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32679 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:46:59 +00:00
Chris Lattner
21847f43e8
The x86-64 target machine should be used for amd64-* target triples.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32678 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:40:09 +00:00
Chris Lattner
0bb3af9ec1
Fix PR1061 and CodeGen/X86/2006-12-19-IntelSyntax.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32676 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:29:58 +00:00
Anton Korobeynikov
cd79df01c2
Partly fixed JITing on mingw32 platform. The support is not full due to
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absence of dllimport JIT codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32673 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 15:24:18 +00:00
Reid Spencer
85e36e474d
Clean up ConstantFoldCastInstruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32672 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 07:41:40 +00:00
Reid Spencer
390437fc6d
Rewrite ConstantFoldCastInstruction so that it doesn't use any of the
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ConstRules. Remove the casting rules from ConstRules and subclasses. This
cleans up ConstantFolding significantly. Passes all tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32671 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 03:15:47 +00:00
Evan Cheng
7df28dc9d7
May need to promote the operand (either sign_extend_inreg or and) before
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expanding a {s|u}int_to_fp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32665 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:44:04 +00:00
Reid Spencer
9b11d518ae
Make ConstantInt not care about sign any more. To ensure the AsmParser can
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still check the validity of signed values an overload to isValueValidForType
was added to allow passing in an int64_t to check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32663 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:28:19 +00:00
Chris Lattner
75de5ab9f5
Fix a bug in GetConstantFactor for affine expressions, in which the existing
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code was wrong for things like 3+4*i.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32662 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:16:02 +00:00
Reid Spencer
c597a888c0
Remove a useless statement.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32660 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 23:40:19 +00:00
Evan Cheng
722cb36069
LegalizeSetCCOperands() may end up inserting libcalls. They need to be
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properly serialized. Do not clear LastCallSEQ_END until that is done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32659 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 22:55:34 +00:00
Reid Spencer
d71b620c6c
For PR1042:
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Fix a thinko. We want to check the second case if the first cast *didn't*
trigger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32657 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 21:56:29 +00:00
Rafael Espindola
3ef39ca6a1
macros -> Inline functions
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Lauros's patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32656 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 11:07:09 +00:00
Reid Spencer
1bd82a5c65
Remove the createInferredCast methods now that their last uses have been
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removed. All casting is now explicit and not inferred by VMCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32655 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:52:59 +00:00
Reid Spencer
8a903db499
Convert the last uses of CastInst::createInferredCast to a normal cast
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creation. These changes are still temporary but at least this pushes
knowledge of signedness out closer to where it can be determined properly
and allows signedness to be removed from VMCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32654 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:47:13 +00:00
Reid Spencer
d97321ceb3
Remove the two-argument (inferred cast) form of ConstantExpr::getCast now
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that its last uses have been removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32653 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:18:46 +00:00
Reid Spencer
dc26a9b840
Convert the last use of two-argument ConstantExpr::getCast into another
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form so we can remove that method from ConstantExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32652 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:16:27 +00:00
Reid Spencer
fdf15e1dc8
Revert last patch. ConstantInt isn't quite ready for signlessness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 04:22:56 +00:00
Rafael Espindola
15404d060b
move ExtWeakSymbols to AsmPrinter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32648 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 03:37:18 +00:00
Reid Spencer
d54d8fa45a
Remove the last use of getUnsignedVersion and getSignedVersion from VMCore.
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ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32646 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 01:11:03 +00:00
Chris Lattner
c1f400ccdd
Fix PR1057 (compilation on macos 10.3), patch by Scott Michel!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32644 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 21:04:02 +00:00
Reid Spencer
225866469f
Use a predicate function to identify bitcast of fp and integer instead of
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repeating the logic in two different parts of the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32643 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 20:24:50 +00:00
Reid Spencer
941cfda9c5
Fix PR1058:
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Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32642 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 18:50:51 +00:00
Bill Wendling
f2174da713
Fixed so that it dereferences the ostream pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32640 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 11:15:53 +00:00
Bill Wendling
c252fac907
This snuck in. Reverted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 11:11:10 +00:00
Bill Wendling
5c7e326585
Added an automatic cast to "std::ostream*" etc. from OStream. We then can
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rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 05:15:13 +00:00
Chris Lattner
95ca3a453a
when inserting a dummy argument to work-around the CBE not supporting
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zero arg vararg functions, pass undef instead of 'int 0', which is cheaper.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32634 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 21:21:53 +00:00
Chris Lattner
36d439666c
Fix PR1049 and CodeGen/Generic/2006-12-16-InlineAsmCrash.ll
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by producing target constants instead of constants. Constants can get
selected to li/movri instructions, which causes the scheduler to explode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32633 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 21:14:48 +00:00
Chris Lattner
3381f0a09d
Apply B. Scott Michel's patch for PR1054, thanks!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32630 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 20:23:42 +00:00
Evan Cheng
e90460ee9a
Cannot combine an indexed load / store any further.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32629 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 06:25:23 +00:00
Chris Lattner
e3cbe03d13
Fix PR1042, by tightening up the subtle rules with invoke value use.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32624 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:25:35 +00:00
Evan Cheng
aa975c1c47
Expand FP undef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32623 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:20:50 +00:00
Jeff Cohen
4b607748d8
The best unbreakage yet, addressing Bill's concerns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32622 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:15:42 +00:00
Evan Cheng
0b1b9dcf22
Allow promoted FP_TO_UINT / FP_TO_SINT to expand operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:10:30 +00:00
Devang Patel
1554c85456
Add getNumContainedPasses() and getContainedPass() inteface and use
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it instead of passVectorBegin/End().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32620 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 00:56:26 +00:00
Evan Cheng
966bf24491
Expand fabs / fneg to and / xor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 00:52:40 +00:00
Devang Patel
1a8038636c
Cosmetic changes, based on Chris's review.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:49 +00:00
Jeff Cohen
c21c5eeb4f
An even better unbreakage...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:14 +00:00
Evan Cheng
19103b11ec
Fix select_cc, select expansion to soft-fp bugs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32616 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:42:55 +00:00
Jeff Cohen
6ebe23584e
Partial unbreak of VC++ (stream stuff has no easy fix).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32614 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:47:01 +00:00
Reid Spencer
c6d416ada1
Remove an extraneous { at the end of a block.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32613 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:46:37 +00:00
Jim Laskey
ba74cdf7f6
Patterns no longer needed due to fix in the DAG combiner.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32612 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:39:31 +00:00
Jim Laskey
f6c4ccfaab
This code was usurping the sextload expand in teh legalizer. Just make
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sure the right conditions are checked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32611 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:38:30 +00:00
Devang Patel
a52035a062
Mark dump* routines const routines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 20:13:01 +00:00
Evan Cheng
9156ec66e4
Some AT&T syntax assembler (e.g. Mac OS X) does not recognize the movq alias for i64 <-> XMM moves.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32609 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:58:58 +00:00
Reid Spencer
9b84ad14f4
Fix long standing issue with propagating error message back to caller. This
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has been a problem since exceptions were removed from the BytecodeReader.
Error messages are now captured from ModuleProvider::releaseModule as well
as after a longjmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32608 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:49:23 +00:00
Reid Spencer
cd5561a56e
For PR1050:
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Convert asserts into error messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32607 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:44:51 +00:00
Devang Patel
c2ff962bf9
Move PMTopLevelManager and TImingInfo into anon namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32606 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:39:30 +00:00
Jim Laskey
352235515f
Not all test cases are created equal. This fix is needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32605 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 18:51:01 +00:00
Jim Laskey
182a5acdeb
Not needed. Misinterpreted error message from other bug (Missing load/store
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relocations.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 18:45:32 +00:00
Andrew Lenharth
8753c447a5
extern_weak linkage. fixes PR1038
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32603 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 17:35:32 +00:00
Jim Laskey
34da72645a
Missing load/store relocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32601 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 16:44:10 +00:00
Jim Laskey
c4a81dc935
Provide 64-bit support for i64 sextload<i8>.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32600 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 14:34:11 +00:00
Jim Laskey
ca367b4e25
Provide support for FP_TO_UINT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32599 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 14:32:57 +00:00
Chris Lattner
2d53a320b4
silence a bogus warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32597 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 07:36:19 +00:00
Chris Lattner
d22dbdf606
re-enable a temporarily-reverted patch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32595 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 07:32:38 +00:00
Evan Cheng
86facc2828
Minor clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32593 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 06:41:01 +00:00
Evan Cheng
0e51207959
This is done.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32591 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 05:50:39 +00:00
Evan Cheng
2b49c50083
Expand FP compares to soft-fp call(s)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32590 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 02:59:56 +00:00
Devang Patel
ef89c5594a
s/ForcedLastUses/TransferLastUses/g
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Register pass has the its last user, otherwise sometimes no one will claim
LastUse.
Handle transferred last uses from child pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32589 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 00:08:26 +00:00
Jim Laskey
b92767afd4
Simplify the fetching of relocation mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32588 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 22:53:42 +00:00
Evan Cheng
21b76123e5
f64 <-> i64 bit_convert using movq in 64-bit mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32587 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 21:55:39 +00:00
Evan Cheng
e36087c617
Fix a couple of typo's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32585 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:46:06 +00:00
Evan Cheng
e89546eb7d
This is done.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32584 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:45:32 +00:00
Evan Cheng
0e8dbc6d5a
Added MOVSS2DIrr and MOVDI2SSrr to foldMemeoryOperand().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32583 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:44:45 +00:00
Evan Cheng
c9f0923f17
- Rename MOVDSS2DIrr to MOVSS2DIrr for consistency sake.
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- Add MOVDI2SSrm and MOVSS2DImr to fold load / store for i32 <-> f32 bit_convert
patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32582 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:43:11 +00:00
Jim Laskey
acd80ac7bb
1. Tidy up jump table info.
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2. Allow the jit to handle PIC relocable jump tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:17:33 +00:00
Rafael Espindola
8897a7b02e
avoid using a constant table when a constant can be used inline
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32580 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 18:58:37 +00:00
Chris Lattner
a84b3025ca
random minor typographical changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32579 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 18:22:14 +00:00
Rafael Espindola
15f17a7c47
Avoid creating invalid sub/add instructions on the prolog/epilog
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patch by Lauro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32577 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 13:31:27 +00:00
Evan Cheng
7a0d51c8e3
Fix a long-standing spiller bug:
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If a spillslot value is available in a register, and there is a noop copy that
targets that register, the spiller correctly decide not to invalidate the
spillslot register.
However, even though the noop copy does not clobbers the value. It does start a
new intersecting live range. That means the spillslot register is available for
use but should not be reused for a two-address instruction modref operand which
would clobber the new live range.
When we remove the noop copy, update the available information by clearing the
canClobber bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32576 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 07:54:05 +00:00
Devang Patel
8e58a1b17b
Add -time-passes support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:59:42 +00:00
Devang Patel
017b5d969b
Add debug-pass=Details support to print Required and Preserved Set info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:25:06 +00:00
Devang Patel
693a74e4ee
Add " Made Modification " messages in debug-pass=Executions output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:08:04 +00:00
Devang Patel
4eeea774ce
Add debug-pass=Executions support in new pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 23:50:44 +00:00
Devang Patel
c32cf54101
Add -pass-debug=Arguments support in new manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 22:10:00 +00:00
Chris Lattner
6e9e5e026a
fit in 80 cols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:56:10 +00:00
Devang Patel
e8ff1ce734
Using PDL as a prefix for PassDebugLevel enums is not a good idea.
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Fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:13:31 +00:00
Evan Cheng
133b1dd8ad
Add note.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:59:43 +00:00
Evan Cheng
9f87788040
More soft-fp work.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:57:08 +00:00
Devang Patel
45dc02d6f9
Move enum PassDebugLevel from PassManagerT.h to Pass.h.
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Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:03:48 +00:00
John Criswell
d943acae16
Changed from PARALLEL_DIRS to DIRS since we're only building one directory.
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Thanks Reid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32551 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 19:42:54 +00:00
John Criswell
2957f129a7
Remove DSA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32550 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 19:41:57 +00:00
Reid Spencer
c55b243bcd
Fix a bug in EvaluateInDifferentType. The type of operand should not be
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used to determine whether a ZExt or SExt cast is performed. Instead, pass
an "isSigned" bool to the function and determine its value from the opcode
of the cast involved.
Also, clean up some cruft from previous patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 18:21:21 +00:00
Jim Laskey
5fed164d70
Update version in safe guards.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 17:49:24 +00:00
Reid Spencer
7eb7638276
Implement review feedback. Most of this has to do with removing unnecessary
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cast instructions. A few are bug fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 17:19:09 +00:00
John Criswell
e026c070c4
Remove DSA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 16:54:24 +00:00
Reid Spencer
21a55c9f08
For mul transforms, when checking for a cast from bool as either operand,
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make sure to also check that it is a zext from bool, not any other cast
operation type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:33:33 +00:00
Reid Spencer
5ae9cebef5
Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B)
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The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:27:15 +00:00
Reid Spencer
3ba68b9eef
Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode
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so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:06:42 +00:00
Reid Spencer
dccd9fe161
Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:04:32 +00:00
Chris Lattner
4d17caadbc
only check non-external functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 04:45:46 +00:00
Chris Lattner
41af719526
Reject attempts to define intrinsics. This fixes PR1047 and
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Regression/Verifier/2006-12-12-IntrinsicDefine.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 04:30:37 +00:00
Evan Cheng
548f611bae
Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 03:19:57 +00:00
Evan Cheng
98ff3b979a
Expand fsqrt, fsin, and fcos to libcalls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:38:13 +00:00
Devang Patel
3162691f69
Add #ifdef switch toggle between old and new pass manager. However,
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continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:36:01 +00:00
Chris Lattner
21c362d324
revert my recent int<->fp and vector union promotion changes, they expose
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obscure bugs affecting the X86 code generator. I will reenable this
when fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:26:45 +00:00
Evan Cheng
6af00d588c
Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 01:57:55 +00:00
Reid Spencer
7b06bd532d
Replace CastInst::createInferredCast calls with more accurate cast
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creation calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:50:17 +00:00
Devang Patel
2db3a3bed7
FunctionPassManager does not support runOnModule().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:34:32 +00:00