llvm-6502/lib/Transforms/Scalar
Shuxin Yang 9792b646c6 Fix a potential bug in r183584.
r183584 tries to derive some info from the code *AFTER* a call and apply
these derived info to the code *BEFORE* the call, which is not always safe
as the call in question may never return, and in this case, the derived
info is invalid.
  
  Thank Duncan for pointing out this potential bug.

rdar://14073661 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-08 04:56:05 +00:00
..
ADCE.cpp
BasicBlockPlacement.cpp
CMakeLists.txt
CodeGenPrepare.cpp Fix a bug in codegenprep where it was losing track of values OptimizeMemoryInst 2013-05-08 09:00:10 +00:00
ConstantProp.cpp
CorrelatedValuePropagation.cpp
DCE.cpp
DeadStoreElimination.cpp
EarlyCSE.cpp
GlobalMerge.cpp Clarify that llvm.used can contain aliases. 2013-04-22 14:58:02 +00:00
GVN.cpp [GVN] Split critical-edge on the fly, instead of postpone edge-splitting to next 2013-05-09 18:34:27 +00:00
IndVarSimplify.cpp IndVarSimplify: check if loop invariant expansion can trap 2013-06-04 17:51:58 +00:00
JumpThreading.cpp
LICM.cpp
LLVMBuild.txt
LoopDeletion.cpp
LoopIdiomRecognize.cpp
LoopInstSimplify.cpp
LoopRotation.cpp Rotate multi-exit loops even if the latch was simplified. 2013-05-06 17:58:18 +00:00
LoopStrengthReduce.cpp Loop Strength Reduce: Scaling factor cost. 2013-05-31 21:29:03 +00:00
LoopUnrollPass.cpp
LoopUnswitch.cpp
LowerAtomic.cpp
Makefile
MemCpyOptimizer.cpp Fix a potential bug in r183584. 2013-06-08 04:56:05 +00:00
Reassociate.cpp Fix a XOR reassociation bug. 2013-04-27 18:02:12 +00:00
Reg2Mem.cpp
Scalar.cpp This patch breaks up Wrap.h so that it does not have to include all of 2013-05-01 20:59:00 +00:00
ScalarReplAggregates.cpp Fix a comment, PR15777. 2013-04-18 17:42:14 +00:00
SCCP.cpp
SimplifyCFGPass.cpp
SimplifyLibCalls.cpp
Sink.cpp
SROA.cpp SROA: Generate selects instead of shuffles when blending values because this is the cannonical form. 2013-05-01 19:53:30 +00:00
TailRecursionElimination.cpp