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isa+cast -> dyncast.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47320 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-02-19 06:53:20 +00:00
parent 0a76a621a4
commit e42ce73c37
1 changed files with 2 additions and 2 deletions
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4
lib/Transforms/Scalar/GVN.cpp
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@ -1220,8 +1220,8 @@ bool GVN::processInstruction(Instruction* I,
if (dep == MemoryDependenceAnalysis::None || if (dep == MemoryDependenceAnalysis::None ||
dep == MemoryDependenceAnalysis::NonLocal) dep == MemoryDependenceAnalysis::NonLocal)
return false; return false;
if (isa<MemCpyInst>(dep)) if (MemCpyInst *MemCpy = dyn_cast<MemCpyInst>(dep))
return processMemCpy(M, cast<MemCpyInst>(dep), toErase); return processMemCpy(M, MemCpy, toErase);
if (CallInst* C = dyn_cast<CallInst>(dep)) if (CallInst* C = dyn_cast<CallInst>(dep))
return performReturnSlotOptzn(M, C, toErase); return performReturnSlotOptzn(M, C, toErase);
return false; return false;