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4c7e227973
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16216 Commits

Author SHA1 Message Date
Chris Lattner
4c7e227973 eliminate fp statistic 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32251 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 01:48:55 +00:00
Reid Spencer
87d5f6c29f Fix constant folding to deal with external weak global values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32247 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 00:25:09 +00:00
Reid Spencer
b25389c67d Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32246 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:50:48 +00:00
Reid Spencer
af861f1151 Remove dead var NewVarArgs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32245 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:46:41 +00:00
Chris Lattner
518f6fa310 Fix Transforms/InstCombine/2006-12-05-fp-to-int-ext.ll, fixing an out-of- 
stack-space issue in the ppc bootstrap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32244 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:43:59 +00:00
Reid Spencer
cd42c58548 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32242 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:29:42 +00:00
Reid Spencer
b775bbc121 Dump the old va_arg and va_next upgrade support. No need to keep track of 
the current basic block any more either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32241 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:28:06 +00:00
Reid Spencer
315d05542c Finally get the casting right in this file. Also, remove some unnecessary 
casting because sdiv doesn't require operand signs to match any more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32240 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 22:39:58 +00:00
Evan Cheng
953fa0455e Revert an unintended change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32239 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 22:03:40 +00:00
Evan Cheng
28b51439f3 - Switch X86-64 JIT to large code size model. 
- Re-enable some codegen niceties for X86-64 static relocation model codegen.
- Clean ups, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:50:18 +00:00
Chris Lattner
f2d9ceb5b9 straighten out various memory ownership issues in the callgraph stuff. 
This fixes Regression/Other/2002-01-31-CallGraph.ll.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32237 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:46:12 +00:00
Reid Spencer
9eef56f532 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32233 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:16:11 +00:00
Reid Spencer
c6e956e972 Remove various old upgrade hacks that are no longer needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32232 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:15:41 +00:00
Reid Spencer
7858b336f2 Bail on the getInferredCast idea. Remove the function and convert 
remaining uses to more specific casts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32231 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:14:13 +00:00
Chris Lattner
f3597a13ae If we have ScalarSSE, we can select bitconvert into single instructions. 
This compiles bitcast.ll:test3/test4 into:

_test3:
        movd %xmm0, %eax
        ret
_test4:
        movd %edi, %xmm0
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32230 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:45:06 +00:00
Chris Lattner
2beb136e0b Add a perf optzn corresponding to PR1033. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32229 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:25:10 +00:00
Chris Lattner
399610a2e6 Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair. 
This could be better, readme entry pending.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32228 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:22:22 +00:00
Rafael Espindola
97815c6b9c expand memmove and memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32226 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:57:23 +00:00
Reid Spencer
875fd8fd10 Eliminate "control reaches end of non-void function" warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32225 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:53:26 +00:00
Rafael Espindola
462af9a2e0 add support for the "r" asm constraint 
patch by Lauro Ramos Venancio


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32224 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:37:31 +00:00
Chris Lattner
af21f4f6f9 Fix typo noticed by Lauro Ramos Venancio, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32223 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:29:40 +00:00
Rafael Espindola
204b0c2ca0 add support for weak linkage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32222 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:00:17 +00:00
Evan Cheng
fd00debde0 JIT large code model support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32220 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 07:29:55 +00:00
Reid Spencer
6f40b831e0 Can't make these fail now with just BitCast. Previous failures must have 
been in conjunction with something else. By right, they should just be
BitCasts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32219 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 07:18:07 +00:00
Evan Cheng
35c1c04e8a Asm printing bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32218 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 06:43:58 +00:00
Evan Cheng
19f2ffce45 - Fix X86-64 JIT by temporarily disabling code that treats GV address as 32-bit 
immediate in small code model. The JIT cannot ensure GV's are placed in the
lower 4G.
- Some preliminary support for large code model.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32215 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 04:01:03 +00:00
Evan Cheng
d9ff60b955 Update 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32214 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 03:58:23 +00:00
Reid Spencer
57c699381b Remove the last inferred casts from VMCore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32213 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 03:30:09 +00:00
Reid Spencer
330d86d748 Implement createPointerCast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32212 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 03:28:26 +00:00
Reid Spencer
c0459fb7f5 Implement getPointerCast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32211 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 03:25:26 +00:00
Chris Lattner
e13ab2a9a1 add an instcombine xform. This speeds up 462.libquantum from 9.78s to 
7.48s.  This regression is due to unforseen consequences of the cast patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32209 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 01:26:29 +00:00
Devang Patel
67a821d9a3 SCCP does not handle Packed Type properly. Disable Packed Type handling 
for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32208 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 23:54:59 +00:00
Chris Lattner
98ae09ca5d Add support for 64-bit 'r' constraint. Patch by by Rafael ~Avila de Espíndol! 
This fixes PR1029 and Regression/CodeGen/X86/x86-64-asm.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32206 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 22:38:21 +00:00
Jim Laskey
efc7e52183 Restoration of the stack pointer after a deallocation of a alloca was not 
updating the SP link.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32202 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 22:04:42 +00:00
Reid Spencer
67263fec75 Separate getCompare from get and getCompareTy from getTy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32200 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 21:35:24 +00:00
Reid Spencer
09906f3e1a Fix comment grammaro 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32198 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 21:33:23 +00:00
Chris Lattner
12d38bfca0 Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32196 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 21:22:45 +00:00
Reid Spencer
848414e49c Implement new cast creation functions for both instructions and constant 
expressions. These will get used to reduce clutter as we replace various
calls to createInferredCast and getCast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32191 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 20:17:56 +00:00
Reid Spencer
8d5a6ae171 Reduce the size of the ExprMapKeyType class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32186 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 18:38:05 +00:00
Evan Cheng
2c312adac9 Non-darwin gcc should default to static relocation to match gcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32184 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 18:07:10 +00:00
Reid Spencer
14bab5db2d Fix inferred casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32180 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 17:05:42 +00:00
Reid Spencer
10292555f3 Fix 80 cols violation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32179 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 17:04:44 +00:00
Reid Spencer
4012e833fd Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32173 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:24:24 +00:00
Reid Spencer
595b477915 For PR950: Implement read/write of ICmp and FCmp constant expressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32172 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:23:49 +00:00
Reid Spencer
763ed5e4ac For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32171 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:20:06 +00:00
Reid Spencer
077d0eb1bd For PR950: Fix constant expressions to properly support ICmp and FCmp type expressions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32170 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:19:50 +00:00
Reid Spencer
2f8bbf5d65 For PR950: Implement a stub for folding ICmp and FCmp instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32169 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:19:34 +00:00
Reid Spencer
81dfeb3264 For PR950: Implement ICmp/FCmp predicate printing for constant expressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32168 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 05:19:18 +00:00
Reid Spencer
3b3844288b Update call to CastInst::getCastOpcode for its new signature. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32166 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 02:48:01 +00:00
Reid Spencer
575d95ce37 Change inferred casts to explicit casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32165 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-04 02:46:44 +00:00