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Change this to work with renamed intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26484 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -5286,7 +5286,13 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
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if (GlobalVariable *GVSrc = dyn_cast<GlobalVariable>(MMI->getSource()))
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if (GVSrc->isConstant()) {
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Module *M = CI.getParent()->getParent()->getParent();
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Function *MemCpy = M->getOrInsertFunction("llvm.memcpy",
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const char *Name;
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if (CI.getCalledFunction()->getFunctionType()->getParamType(3) ==
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Type::UIntTy)
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Name = "llvm.memcpy.i32";
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else
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Name = "llvm.memcpy.i64";
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Function *MemCpy = M->getOrInsertFunction(Name,
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CI.getCalledFunction()->getFunctionType());
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CI.setOperand(0, MemCpy);
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Changed = true;
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