Dan Gohman 77b81fe487 Don't do the X * 0.0 -> 0.0 transformation in instcombine, because ... instcombine doesn't know when it's safe. To partially compensate for this, introduce new code to do this transformation in dagcombine, which can use UnsafeFPMath. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72872 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-04 17:12:12 +00:00
..
ADCE.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
BasicBlockPlacement.cpp
CMakeLists.txt
CodeGenPrepare.cpp	Fix CodeGenPrepare's address-mode sinking to handle unusual	2009-06-02 21:29:13 +00:00
CondPropagate.cpp
ConstantProp.cpp
DCE.cpp
DeadStoreElimination.cpp	Rename PaddedSize to AllocSize, in the hope that this	2009-05-09 07:06:46 +00:00
GVN.cpp	Be more aggressive in doing LoadPRE by tracing backwards when a block only has	2009-05-31 09:03:40 +00:00
GVNPRE.cpp
IndVarSimplify.cpp	Don't attempt to simplify an non-affine IV expression if it can't	2009-06-03 19:11:31 +00:00
InstructionCombining.cpp	Don't do the X * 0.0 -> 0.0 transformation in instcombine, because	2009-06-04 17:12:12 +00:00
JumpThreading.cpp
LICM.cpp
LoopDeletion.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
LoopIndexSplit.cpp	Fix loop-index-split to correctly preserve dominance frontiers. Part of	2009-05-22 03:22:46 +00:00
LoopRotation.cpp
LoopStrengthReduce.cpp	Revert 72493 and replace it with a more conservative fix, for now: don't	2009-05-27 21:10:47 +00:00
LoopUnroll.cpp
LoopUnswitch.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
Makefile
MemCpyOptimizer.cpp	Rename PaddedSize to AllocSize, in the hope that this	2009-05-09 07:06:46 +00:00
PredicateSimplifier.cpp
Reassociate.cpp
Reg2Mem.cpp
Scalar.cpp
ScalarReplAggregates.cpp	PR4286: Make RewriteLoadUserOfWholeAlloca and	2009-06-01 09:14:32 +00:00
SCCP.cpp	Use Operands.data() instead of &Operands[0] where Operands is a potentially	2009-05-28 04:08:10 +00:00
SimplifyCFGPass.cpp
SimplifyHalfPowrLibCalls.cpp
SimplifyLibCalls.cpp	fix PR4284, a bug in simplifylibcalls handling memcmp. Patch by	2009-05-30 18:43:04 +00:00
TailDuplication.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
TailRecursionElimination.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00