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Constant pointer refs are causing these to fail unnecessarily, which is causing

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a lot of code to be pessimized.  I hate CPRs.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-10-31 17:51:16 +00:00
parent 3c3acaa957
commit b10bed8a63
3 changed files with 42 additions and 15 deletions
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31
lib/VMCore/iCall.cpp
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@@ -13,6 +13,7 @@
#include "llvm/iOther.h"
#include "llvm/iTerminators.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Function.h"
@@ -78,6 +79,22 @@ CallInst::CallInst(const CallInst &CI)
Operands.push_back(Use(CI.Operands[i], this));
}
const Function *CallInst::getCalledFunction() const {
if (const Function *F = dyn_cast<Function>(Operands[0]))
return F;
if (const ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(Operands[0]))
return cast<Function>(CPR->getValue());
return 0;
}
Function *CallInst::getCalledFunction() {
if (Function *F = dyn_cast<Function>(Operands[0]))
return F;
if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(Operands[0]))
return cast<Function>(CPR->getValue());
return 0;
}
//===----------------------------------------------------------------------===//
// InvokeInst Implementation
//===----------------------------------------------------------------------===//
@@ -112,3 +129,17 @@ InvokeInst::InvokeInst(const InvokeInst &CI)
Operands.push_back(Use(CI.Operands[i], this));
}
const Function *InvokeInst::getCalledFunction() const {
if (const Function *F = dyn_cast<Function>(Operands[0]))
return F;
if (const ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(Operands[0]))
return cast<Function>(CPR->getValue());
return 0;
}
Function *InvokeInst::getCalledFunction() {
if (Function *F = dyn_cast<Function>(Operands[0]))
return F;
if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(Operands[0]))
return cast<Function>(CPR->getValue());
return 0;
}