63b113f68c
add a note
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llvm-svn: 30406
2006-09-16 03:30:19 +00:00
850465d53f
Fix Transforms/InstCombine/2006-09-15-CastToBool.ll and PR913
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llvm-svn: 30405
2006-09-16 03:14:10 +00:00
5772ba4f50
Testcase for PR913
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llvm-svn: 30404
2006-09-16 03:13:22 +00:00
1b63391fdf
simplify control flow, no functionality change
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llvm-svn: 30403
2006-09-16 00:21:44 +00:00
fbadbda6ba
Allow custom expand of mul
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llvm-svn: 30402
2006-09-16 00:09:24 +00:00
ff8a6b86db
comment out debug code
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llvm-svn: 30401
2006-09-15 23:01:10 +00:00
634bc046ca
Add a new -cbe-bug mode, which works just like -run-llc, except that it uses
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LLC as the reference compiler to reduce testcases for bugs in GCC.
llvm-svn: 30400
2006-09-15 21:29:15 +00:00
c9dc375d3e
add a nate note
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llvm-svn: 30399
2006-09-15 20:31:36 +00:00
1bcb3d16cc
xfail this for now
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llvm-svn: 30398
2006-09-15 17:25:22 +00:00
9482cc5b16
revert previous two patches. They cause miscompilation of MultiSource/Applications/Burg
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llvm-svn: 30397
2006-09-15 17:24:45 +00:00
ee7929db34
Switching to NewNightlyTest.php
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llvm-svn: 30394
2006-09-15 17:03:36 +00:00
84890d2da1
The inliner strips dead allocas now. Add a use to allow this test to
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test the right thing.
llvm-svn: 30393
2006-09-15 16:53:11 +00:00
edadd3faee
Revert my previous work on ArgumentPromotion. Further investigation has revealed these
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changes to be incorrect. They just weren't showing up in any of our current testcases.
llvm-svn: 30385
2006-09-15 05:22:51 +00:00
8d2b9a431b
Unbreak the JIT
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llvm-svn: 30384
2006-09-15 04:56:11 +00:00
8fb3d445f5
Keep track of the start of MBB's in a separate map from instructions. This
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is faster and is needed for future improvements.
llvm-svn: 30383
2006-09-15 03:57:23 +00:00
f8464da015
Remove a unnecessary check.
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llvm-svn: 30382
2006-09-14 23:55:02 +00:00
3ffda067e3
Relax this check.
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llvm-svn: 30381
2006-09-14 23:54:24 +00:00
9ce9df5912
Undo previous check-in.
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Reintroduce recursive assignDFSNumber().
llvm-svn: 30380
2006-09-14 21:43:24 +00:00
46d710e6ea
Fold (X & C1) | (Y & C2) -> (X|Y) & C3 when possible.
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This implements CodeGen/X86/and-or-fold.ll
llvm-svn: 30379
2006-09-14 21:11:37 +00:00
4c4e077546
New testcase
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llvm-svn: 30378
2006-09-14 21:10:06 +00:00
2aa98e0363
add a note
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llvm-svn: 30377
2006-09-14 20:56:30 +00:00
97614c86ce
Split rotate matching code out to its own function. Make it stronger, by
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matching things like ((x >> c1) & c2) | ((x << c3) & c4) to (rot x, c5) & c6
llvm-svn: 30376
2006-09-14 20:50:57 +00:00
73441cd099
Adding generated files for the last commit
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llvm-svn: 30375
2006-09-14 18:25:26 +00:00
d61d39ec53
Adding dllimport, dllexport and external weak linkage types.
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DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.
llvm-svn: 30374
2006-09-14 18:23:27 +00:00
616aa548b2
Use getOffset() instead.
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llvm-svn: 30327
2006-09-14 07:41:12 +00:00
2ad050fb3e
Use MachineConstantPoolEntry getOffset() and getType() accessors.
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llvm-svn: 30326
2006-09-14 07:35:00 +00:00
0460f42da9
Add MachineConstantPoolEntry getOffset() accessor.
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llvm-svn: 30325
2006-09-14 07:32:32 +00:00
316843372e
The top bit is used to determine whether it's a MachineConstantPoolValue.
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llvm-svn: 30324
2006-09-14 07:30:48 +00:00
3a68d40dd3
revert accidentally committed file
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llvm-svn: 30323
2006-09-14 06:42:17 +00:00
e1a6cec41b
Remove dead methods, add getNumBlockIDs() method
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llvm-svn: 30322
2006-09-14 06:40:48 +00:00
a4f1e8f6b8
Use new config.h macro
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llvm-svn: 30321
2006-09-14 06:21:59 +00:00
d28c7c87d7
Add a HAVE_MACH_MACH_H #define to detect the presence of the mach/mach.h
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header file on Darwin.
llvm-svn: 30319
2006-09-14 06:17:21 +00:00
3f0ffd31cf
add a new (hidden) -disable-core-files option
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llvm-svn: 30318
2006-09-14 06:17:09 +00:00
2f107cfc0d
On Mac OS/X, make Process::PreventCoreFiles disable crash reporter for
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the process in addition to disabling core file emission. This speeds up
bugpoint on default-configured macs by several orders of magnitude.
llvm-svn: 30317
2006-09-14 06:01:41 +00:00
4f9299552b
A MachineConstantPool may have mixed Constant* and MachineConstantPoolValue* values.
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llvm-svn: 30316
2006-09-14 05:50:57 +00:00
dd53fd41cd
Add comment.
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llvm-svn: 30315
2006-09-14 05:49:10 +00:00
affe88eeac
Mirrors ConstantPoolSDNode.
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llvm-svn: 30314
2006-09-14 05:48:39 +00:00
426df57aec
Document new --enable-valgrind option.
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llvm-svn: 30313
2006-09-14 04:33:29 +00:00
a2c681ab41
Fix --enable-valgrind. Add room for the new arguments, and don't keep
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a pointer to a temporary.
llvm-svn: 30312
2006-09-14 04:20:17 +00:00
7faef23f02
Add --enable-valgrind option to run optimizations through valgrind to
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pick up on memory errors.
llvm-svn: 30311
2006-09-14 03:49:54 +00:00
e480d2a2d7
GlobalValue with InternalLinkage may have operands with ExternalLinkage
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type. Do not ignore these operands while finding external references.
llvm-svn: 30310
2006-09-14 01:35:13 +00:00
23d855b40d
Avoid recursion in assignDFSNumber(). Move def from ET-Forest.h
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to Dominators.h
llvm-svn: 30309
2006-09-14 01:27:42 +00:00
1463377ddb
add note about switch lowering
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llvm-svn: 30308
2006-09-13 23:37:16 +00:00
237ccf2a51
Second half of the fix for Transforms/Inline/inline_cleanup.ll
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This folds unconditional branches that are often produced by code
specialization.
llvm-svn: 30307
2006-09-13 21:27:00 +00:00
12efffc96b
Add some more consistency checks.
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llvm-svn: 30305
2006-09-13 19:32:53 +00:00
51ce8d6b46
Fix unionSets so that it can merge correctly.
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llvm-svn: 30304
2006-09-13 19:24:01 +00:00
6ef6d06d21
Implement the first half of Transforms/Inline/inline_cleanup.ll
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llvm-svn: 30303
2006-09-13 19:23:57 +00:00
73eedf0a05
new testcase
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llvm-svn: 30302
2006-09-13 19:23:43 +00:00
92e5113d48
Skip over first operand when determining REX prefix for two-address code.
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llvm-svn: 30300
2006-09-13 19:07:28 +00:00
3a4dc7b489
Erase dead instructions.
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llvm-svn: 30298
2006-09-13 18:55:37 +00:00
Chris Lattner