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llvm-project/llvm/lib/Transforms/Scalar
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Chris Lattner ce8c62665a Disable tail duplication of call instructions. The cost 
metric is way off for these in general, and this works around
buggy code like that in PR1764.  we'll see if there is a big
performance impact of this.  If so, I'll revert it tomorrow.

llvm-svn: 43668
 		2007-11-04 06:37:55 +00:00
..
ADCE.cpp New CallInst interface to address GLIBCXX_DEBUG errors caused by 2007-08-01 03:43:44 +00:00
BasicBlockPlacement.cpp Fix typo in comment. 2007-05-06 13:37:16 +00:00
CodeGenPrepare.cpp Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize. 2007-11-01 20:53:16 +00:00
CondPropagate.cpp Fix PR1575 and test/Transforms/CondProp/2007-08-01-InvalidRead.ll 2007-08-02 04:47:05 +00:00
ConstantProp.cpp Fix typo in comment. 2007-05-06 13:37:16 +00:00
CorrelatedExprs.cpp Remove a bogus return statement, what appears to have been a pasto 2007-07-26 15:29:35 +00:00
DCE.cpp Fix typo in comment. 2007-05-06 13:37:16 +00:00
DeadStoreElimination.cpp Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize. 2007-11-01 20:53:16 +00:00
GCSE.cpp Use DominatorTree instead of ETForest. 2007-06-07 18:45:06 +00:00
GVN.cpp Allow GVN to eliminate redundant calls to functions without side effects. 2007-10-18 19:39:33 +00:00
GVNPRE.cpp explicit keywords. 2007-09-24 15:48:49 +00:00
IndVarSimplify.cpp Move the SCEV object factors from being static members of the individual 2007-10-22 18:31:58 +00:00
InstructionCombining.cpp Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize. 2007-11-01 20:53:16 +00:00
LICM.cpp Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize. 2007-11-01 20:53:16 +00:00
LoopIndexSplit.cpp Handle multiple induction variables. 2007-09-25 18:24:48 +00:00
LoopRotation.cpp Use SmallVector instead of std::vector. 2007-08-21 00:31:24 +00:00
LoopStrengthReduce.cpp At end of LSR, replace uses of now constant (as result of SplitCriticalEdge) PHI node with the constant value. 2007-10-30 23:45:15 +00:00
LoopUnroll.cpp wrap some long lines. Major offenders that are left include 2007-08-02 16:53:43 +00:00
LoopUnswitch.cpp Do not walk invalid iterator. 2007-10-09 21:31:36 +00:00
LowerGC.cpp Change llvm.gcroot to not init the root to null at runtime, this prevents 2007-09-12 17:53:10 +00:00
LowerPacked.cpp Don't bitcast from pointer-to-vector to pointer-to-array when 2007-10-29 20:34:35 +00:00
Makefile DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
PredicateSimplifier.cpp Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize. 2007-11-01 20:53:16 +00:00
Reassociate.cpp Fix typo in comment. 2007-05-06 13:37:16 +00:00
Reg2Mem.cpp Reg2Mem cleanup and optimizations: 2007-10-21 23:05:16 +00:00
SCCP.cpp Use empty() member functions when that's what's being tested for instead 2007-10-03 19:26:29 +00:00
ScalarReplAggregates.cpp Don't do SRA for unions with long double fields. 2007-09-28 00:21:38 +00:00
SimplifyCFG.cpp Fix typo in comment. 2007-05-06 13:37:16 +00:00
TailDuplication.cpp Disable tail duplication of call instructions. The cost 2007-11-04 06:37:55 +00:00
TailRecursionElimination.cpp Prevent tailcallelim from breaking "recursive" calls to builtins. 2007-09-10 20:58:55 +00:00