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28074 Commits

Author SHA1 Message Date
Reid Spencer c77c7157f8 For PR645: 
Keep track of global constant and variable definitions for eventual use
in resolving conflicts between global and local symbol usage.

llvm-svn: 32234
 2006-12-05 19:18:29 +00:00
Reid Spencer 844668d2ef Regenerate. 
llvm-svn: 32233
 2006-12-05 19:16:11 +00:00
Reid Spencer 5bcee9aa1e Remove various old upgrade hacks that are no longer needed. 
llvm-svn: 32232
 2006-12-05 19:15:41 +00:00
Reid Spencer f37dc65b08 Bail on the getInferredCast idea. Remove the function and convert 
remaining uses to more specific casts.

llvm-svn: 32231
 2006-12-05 19:14:13 +00:00
Chris Lattner c20b7e878a 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

llvm-svn: 32230
 2006-12-05 18:45:06 +00:00
Chris Lattner 57a41985e3 Add a perf optzn corresponding to PR1033. 
llvm-svn: 32229
 2006-12-05 18:25:10 +00:00
Chris Lattner 55c17f9177 Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair. 
This could be better, readme entry pending.

llvm-svn: 32228
 2006-12-05 18:22:22 +00:00
Chris Lattner b6e14a0e10 new testcase 
llvm-svn: 32227
 2006-12-05 18:21:52 +00:00
Rafael Espindola b5dee63958 expand memmove and memcpy 
llvm-svn: 32226
 2006-12-05 17:57:23 +00:00
Reid Spencer 1792326daf Eliminate "control reaches end of non-void function" warnings. 
llvm-svn: 32225
 2006-12-05 17:53:26 +00:00
Rafael Espindola 96fd6447c7 add support for the "r" asm constraint 
patch by Lauro Ramos Venancio

llvm-svn: 32224
 2006-12-05 17:37:31 +00:00
Chris Lattner a16201c672 Fix typo noticed by Lauro Ramos Venancio, thanks! 
llvm-svn: 32223
 2006-12-05 17:29:40 +00:00
Rafael Espindola 2369a024d7 add support for weak linkage 
llvm-svn: 32222
 2006-12-05 17:00:17 +00:00
Reid Spencer 300aae721e Ignore the Output directory. 
llvm-svn: 32221
 2006-12-05 16:10:16 +00:00
Evan Cheng 3b235aa5dc JIT large code model support. 
llvm-svn: 32220
 2006-12-05 07:29:55 +00:00
Reid Spencer a16f930aac 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.

llvm-svn: 32219
 2006-12-05 07:18:07 +00:00
Evan Cheng 8e0e9fbe7b Asm printing bug. 
llvm-svn: 32218
 2006-12-05 06:43:58 +00:00
Evan Cheng 62cdc3f011 - 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.

llvm-svn: 32215
 2006-12-05 04:01:03 +00:00
Evan Cheng 830f224bf5 Update 
llvm-svn: 32214
 2006-12-05 03:58:23 +00:00
Reid Spencer 27720a962d Remove the last inferred casts from VMCore. 
llvm-svn: 32213
 2006-12-05 03:30:09 +00:00
Reid Spencer d5a3f0dd1b Implement createPointerCast. 
llvm-svn: 32212
 2006-12-05 03:28:26 +00:00
Reid Spencer bc245a0190 Implement getPointerCast. 
llvm-svn: 32211
 2006-12-05 03:25:26 +00:00
Chris Lattner c92921f939 new testcase 
llvm-svn: 32210
 2006-12-05 01:29:01 +00:00
Chris Lattner c209b584eb 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.

llvm-svn: 32209
 2006-12-05 01:26:29 +00:00
Devang Patel 21efc73161 SCCP does not handle Packed Type properly. Disable Packed Type handling 
for now.

llvm-svn: 32208
 2006-12-04 23:54:59 +00:00
Reid Spencer b2ddc04321 Add cast creation functions for Pointer Casts, either BitCast or PtrToInt 
llvm-svn: 32207
 2006-12-04 23:14:27 +00:00
Chris Lattner d139ddd2e6 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

llvm-svn: 32206
 2006-12-04 22:38:21 +00:00
Chris Lattner 9a5a838c98 Testcase for PR1029, patch by Rafael vila de Espíndola 
llvm-svn: 32205
 2006-12-04 22:37:48 +00:00
Jim Laskey e4f4d048dd Restoration of the stack pointer after a deallocation of a alloca was not 
updating the SP link.

llvm-svn: 32202
 2006-12-04 22:04:42 +00:00
Reid Spencer a009d0d59c Separate getCompare from get and getCompareTy from getTy. 
llvm-svn: 32200
 2006-12-04 21:35:24 +00:00
Reid Spencer 380d99cd3e Separate the get and getTy functions for ICmp and FCmp into getCompare 
and getCompareTy. Also, fix some incorrect comments.

llvm-svn: 32199
 2006-12-04 21:34:17 +00:00
Reid Spencer e6328cab48 Fix comment grammaro 
llvm-svn: 32198
 2006-12-04 21:33:23 +00:00
Reid Spencer cee005cbf2 We only support 32-bit or 64-bit sequential type indices for GEP. Document 
it as so.

llvm-svn: 32197
 2006-12-04 21:29:24 +00:00
Chris Lattner baf6c54410 Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. 
llvm-svn: 32196
 2006-12-04 21:22:45 +00:00
Reid Spencer a6cfd60a8c These pass on Linux now. 
llvm-svn: 32195
 2006-12-04 20:46:05 +00:00
Reid Spencer 2ffc3d25d0 Expose the sanity. 
llvm-svn: 32193
 2006-12-04 20:28:07 +00:00
Reid Spencer 49c5a86912 Unclutter this by using new cast creation functions. 
llvm-svn: 32192
 2006-12-04 20:18:26 +00:00
Reid Spencer 5c14088844 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.

llvm-svn: 32191
 2006-12-04 20:17:56 +00:00
Reid Spencer 332109374a Fix the intrinsic debug call to make this match current definition. 
llvm-svn: 32190
 2006-12-04 20:13:49 +00:00
Reid Spencer d5d0529259 Make this test succeed on both Darwin and Linux 
llvm-svn: 32189
 2006-12-04 20:09:02 +00:00
Reid Spencer 9965ee72f5 Document the icmp and fcmp constant expressions. 
llvm-svn: 32188
 2006-12-04 19:23:19 +00:00
Reid Spencer d82ba83a63 XFAIL until PR1033 is fixed. 
llvm-svn: 32187
 2006-12-04 18:39:14 +00:00
Reid Spencer dba6aa436a Reduce the size of the ExprMapKeyType class. 
llvm-svn: 32186
 2006-12-04 18:38:05 +00:00
Reid Spencer a4d2d788ad Test case for PR1033, x86-64 code gen fails on bitcast. 
llvm-svn: 32185
 2006-12-04 18:24:56 +00:00
Evan Cheng 0c2a74a487 Non-darwin gcc should default to static relocation to match gcc. 
llvm-svn: 32184
 2006-12-04 18:07:10 +00:00
Evan Cheng a6b4c4b4f8 Fix test. 
llvm-svn: 32183
 2006-12-04 18:06:24 +00:00
Jim Laskey c963b6ffae Purpose of test is lost in upgrade. 
llvm-svn: 32182
 2006-12-04 17:54:29 +00:00
Jim Laskey d0d464950e Remove debug info. 
llvm-svn: 32181
 2006-12-04 17:06:15 +00:00
Reid Spencer 1ba24bb1e4 Fix inferred casts. 
llvm-svn: 32180
 2006-12-04 17:05:42 +00:00
Reid Spencer 561bb36756 Fix 80 cols violation 
llvm-svn: 32179
 2006-12-04 17:04:44 +00:00