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babae05237
The problem this time seems to be a thinko. We were assuming that in the CFG A | \ | B | / C speculating the basic block B would cause only the phi value for the B->C edge to be speculated. That is not true, the phi's are semantically in the edges, so if the A->B->C path is taken, any code needed for A->C is not executed and we have to consider it too when deciding to speculate B. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183226 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
BasicBlockUtils.cpp | ||
BreakCriticalEdges.cpp | ||
BuildLibCalls.cpp | ||
BypassSlowDivision.cpp | ||
CloneFunction.cpp | ||
CloneModule.cpp | ||
CMakeLists.txt | ||
CmpInstAnalysis.cpp | ||
CodeExtractor.cpp | ||
DemoteRegToStack.cpp | ||
InlineFunction.cpp | ||
InstructionNamer.cpp | ||
IntegerDivision.cpp | ||
LCSSA.cpp | ||
LLVMBuild.txt | ||
Local.cpp | ||
LoopSimplify.cpp | ||
LoopUnroll.cpp | ||
LoopUnrollRuntime.cpp | ||
LowerExpectIntrinsic.cpp | ||
LowerInvoke.cpp | ||
LowerSwitch.cpp | ||
Makefile | ||
Mem2Reg.cpp | ||
MetaRenamer.cpp | ||
ModuleUtils.cpp | ||
PromoteMemoryToRegister.cpp | ||
SimplifyCFG.cpp | ||
SimplifyIndVar.cpp | ||
SimplifyInstructions.cpp | ||
SimplifyLibCalls.cpp | ||
SSAUpdater.cpp | ||
UnifyFunctionExitNodes.cpp | ||
Utils.cpp | ||
ValueMapper.cpp |