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llvm-6502/test/Transforms
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Chris Lattner a6321b40c2 Fix PR2697 by rewriting the '(X / pos) op neg' logic. This also changes 
a couple other cases for clarity, but shouldn't affect correctness.

Patch by Eli Friedman!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57387 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-11 22:55:00 +00:00
..
ADCE Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this. 2008-07-03 17:21:41 +00:00
AddReadAttrs Ignore loads from and stores to local memory (i.e. allocas) 2008-10-04 13:24:24 +00:00
ArgumentPromotion Update the callgraph correctly in ArgumentPromotion. 2008-09-08 11:07:35 +00:00
BlockPlacement Rationalize the names of passes that print information: 2008-09-23 12:47:39 +00:00
BranchFolding Don't branch fold inline asm statements. 2007-10-19 21:09:55 +00:00
CodeExtractor sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
CondProp Remove llvm-upgrade and update test cases. 2008-03-01 09:15:35 +00:00
ConstantMerge sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
ConstProp Fix a case where vector comparison constant folding would cause an 2008-07-10 00:29:28 +00:00
DeadArgElim Support inreg, zext and sext as return value attributes. 2008-09-29 20:49:50 +00:00
DeadStoreElimination Add support for eliminating stores that store the same value that was just loaded. 2008-07-28 16:14:26 +00:00
GlobalDCE sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
GlobalOpt Resolve aliases, when possible 2008-09-09 19:04:59 +00:00
GVN A better fix for PR2503 that doesn't pessimize GVN in the presence of unreachable blocks. 2008-07-02 17:20:16 +00:00
GVNPRE sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
IndVarsSimplify Allow the construction of SCEVs with SCEVCouldNotCompute operands, by 2008-10-04 11:19:07 +00:00
Inline Implement function notes as function attributes. 2008-09-26 23:51:19 +00:00
InstCombine Fix PR2697 by rewriting the '(X / pos) op neg' logic. This also changes 2008-10-11 22:55:00 +00:00
Internalize Let some more tests ignore expected output on stderr. 2008-06-10 15:04:14 +00:00
IPConstantProp Modify some ipconstprop tests to also test with invokes. 2008-06-19 09:27:44 +00:00
JumpThreading Fix a crash when threading a block that includes a MRV call result. 2008-05-05 20:21:22 +00:00
LCSSA sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LICM Remove GCSE and LoadVN from the testsuite. 2008-08-16 00:00:54 +00:00
LoopDeletion sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LoopIndexSplit Check loop exit predicate properly while eliminating one iteration loop. 2008-10-10 22:02:57 +00:00
LoopRotate sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LoopSimplify sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LoopStrengthReduce Remove. 2008-09-09 21:41:34 +00:00
LoopUnroll Add -unroll-allow-partial command line option that enabled the loop unroller to 2008-07-29 13:21:23 +00:00
LoopUnswitch Preserve dominance frontier while trivially unswitching loop. 2008-06-18 02:16:38 +00:00
LowerInvoke sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LowerSetJmp sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
LowerSwitch sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
Mem2Reg sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
MemCpyOpt Fix two issues that Eli Friedman pointed out, where would misoptimized code like: 2008-06-01 22:26:26 +00:00
PredicateSimplifier sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
PruneEH Rationalize the names of passes that print information: 2008-09-23 12:47:39 +00:00
RaiseAllocations sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
Reassociate Remove GCSE and LoadVN from the testsuite. 2008-08-16 00:00:54 +00:00
ScalarRepl Allow scalarrepl to treat an all-zero GEP just as bitcast. 2008-10-06 16:23:31 +00:00
SCCP Fix SCCP's handling of struct value loads and stores. SCCP doesn't 2008-08-13 21:22:48 +00:00
SimplifyCFG Nick Lewycky's patch. 2008-10-03 18:57:37 +00:00
SimplifyLibCalls lower calls to abs to inline code, PR2337 2008-06-09 08:26:51 +00:00
SRETPromotion Add a basic test for the SRETPromotion pass. 2008-08-07 15:55:18 +00:00
StripSymbols sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
TailCallElim sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
TailDup Revert 52223. 2008-06-12 20:55:39 +00:00