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afc36a9520
of returning a list of pointers to Values that are deleted. This was unsafe, because the pointers in the list are, by nature of what RecursivelyDeleteDeadInstructions does, always dangling. Replace this with a simple callback mechanism. This may eventually be removed if all clients can reasonably be expected to use CallbackVH. Use this to factor out the dead-phi-cycle-elimination code from LSR utility function, and generalize it to use the RecursivelyDeleteTriviallyDeadInstructions utility function. This makes LSR more aggressive about eliminating dead PHI cycles; adjust tests to either be less trivial or to simply expect fewer instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70636 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| .. | ||
| AddrModeMatcher.cpp | ||
| BasicBlockUtils.cpp | ||
| BasicInliner.cpp | ||
| BreakCriticalEdges.cpp | ||
| CloneFunction.cpp | ||
| CloneLoop.cpp | ||
| CloneModule.cpp | ||
| CloneTrace.cpp | ||
| CMakeLists.txt | ||
| CodeExtractor.cpp | ||
| DemoteRegToStack.cpp | ||
| InlineCost.cpp | ||
| InlineFunction.cpp | ||
| InstructionNamer.cpp | ||
| LCSSA.cpp | ||
| Local.cpp | ||
| LoopSimplify.cpp | ||
| LowerAllocations.cpp | ||
| LowerInvoke.cpp | ||
| LowerSwitch.cpp | ||
| Makefile | ||
| Mem2Reg.cpp | ||
| PromoteMemoryToRegister.cpp | ||
| SimplifyCFG.cpp | ||
| UnifyFunctionExitNodes.cpp | ||
| UnrollLoop.cpp | ||
| ValueMapper.cpp | ||