Chris Lattner 7c95debb49 Fix a bug compiling PR1978 (perhaps not the only one though) which ... was incorrectly simplifying "x == (gep x, 1, i)" into false, even though i could be negative. As it turns out, all the code to handle this already existed, we just need to disable the incorrect optimization case and let the general case handle it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46739 91177308-0d34-0410-b5e6-96231b3b80d8		2008-02-05 04:45:32 +00:00
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ADCE	Ding dong, the DoesntAccessMemoryFns and	2007-11-23 19:30:27 +00:00
ArgumentPromotion	Don't drop function/call return attributes like 'nounwind'.	2008-02-01 20:37:16 +00:00
BlockPlacement	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
BranchFolding	Don't branch fold inline asm statements.	2007-10-19 21:09:55 +00:00
CodeExtractor	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
CondProp	Fix PR1575 and test/Transforms/CondProp/2007-08-01-InvalidRead.ll	2007-08-02 04:47:05 +00:00
ConstantMerge	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
ConstProp	Fix PR1816, by correcting the broken definition of APInt::countTrailingZeros.	2007-11-23 22:42:31 +00:00
DeadArgElim	Test case for varargs parameter attribute issue I just fixed.	2008-01-17 07:26:31 +00:00
DeadStoreElimination	Make DSE much more aggressive by performing DCE earlier. Update a testcase to reflect this increased aggressiveness.	2008-01-30 01:24:47 +00:00
DecomposeMultiDimRefs	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
GCSE	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
GlobalDCE	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
GlobalOpt	Don't let globalopt hack on volatile loads or stores.	2008-01-29 19:01:37 +00:00
GVN	Make this test more aggressive, to cover recent improvements.	2008-02-04 04:55:24 +00:00
GVNPRE	For PR1553:	2007-07-19 23:13:04 +00:00
IndVarsSimplify	Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.	2007-11-25 22:41:31 +00:00
Inline	Revert r46393: readonly/readnone functions are no	2008-01-27 18:12:58 +00:00
InstCombine	Fix a bug compiling PR1978 (perhaps not the only one though) which	2008-02-05 04:45:32 +00:00
IPConstantProp	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
LCSSA	Bunch of tests to check loop passes.	2007-07-31 08:04:17 +00:00
LICM	Update this testcase. The output needs to be disabled to pass.	2008-01-01 01:34:36 +00:00
LoopIndexSplit	Filter loops that subtract induction variables.	2008-01-29 02:20:41 +00:00
LoopRotate	Ding dong, the DoesntAccessMemoryFns and	2007-11-23 19:30:27 +00:00
LoopSimplify	Fix PR1752 and LoopSimplify/2007-10-28-InvokeCrash.ll: terminators	2007-10-29 02:30:37 +00:00
LoopStrengthReduce	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
LoopUnroll	Be more careful modifying the use_list while also iterating through it.	2008-01-27 18:35:00 +00:00
LoopUnswitch	Fix bug in updating dominance frontier after loop	2007-10-05 22:29:34 +00:00
LowerInvoke	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
LowerSetJmp	Convert .cvsignore files	2007-06-29 16:35:07 +00:00
LowerSwitch	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
Mem2Reg	Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly.	2007-08-26 21:43:30 +00:00
PredicateSimplifier	Excuse me.	2007-09-20 00:57:00 +00:00
PruneEH	Make PruneEH update the nounwind/noreturn attributes	2007-12-10 19:09:40 +00:00
RaiseAllocations	Do not raise free() call that is called through invoke instruction.	2007-10-17 20:12:58 +00:00
Reassociate	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
ScalarRepl	Fix a bug where scalarrepl would discard offset if type would match.	2008-01-30 00:39:15 +00:00
SCCP	Fix PR1938 by forcing the code that uses an undefined value to branch one	2008-01-28 00:32:30 +00:00
SimplifyCFG	don't hoist FP additions into unconditional adds + selects. This	2008-01-03 07:25:26 +00:00
SimplifyLibCalls	Convert tests using "grep -c ... | grep ..." to use the count script.	2007-08-15 13:49:33 +00:00
StripSymbols	Do not strip llvm.used values.	2008-01-16 03:33:05 +00:00
TailCallElim	remove obsolete testcase	2007-09-10 23:51:41 +00:00
TailDup	Change the x86 assembly output to use tab characters to separate the	2007-07-31 20:11:57 +00:00