#include "llvm/Constants.h"
#include "llvm/Instructions.h"
+#include "llvm/GlobalAlias.h"
#include "llvm/GlobalVariable.h"
#include "llvm/Function.h"
#include "llvm/Support/ConstantFolder.h"
return Insert(PHINode::Create(Ty), Name);
}
+ CallInst *TransferAttributes(CallInst *CI, const Value* Callee) const {
+ if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Callee))
+ Callee = GA->getAliasedGlobal();
+
+ if (const Function *F = dyn_cast<Function>(Callee)) {
+ CI->setCallingConv(F->getCallingConv());
+ CI->setAttributes(F->getAttributes());
+ }
+
+ return CI;
+ }
+
CallInst *CreateCall(Value *Callee, const char *Name = "") {
- return Insert(CallInst::Create(Callee), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee), Callee), Name);
}
CallInst *CreateCall(Value *Callee, Value *Arg, const char *Name = "") {
- return Insert(CallInst::Create(Callee, Arg), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee, Arg),
+ Callee), Name);
}
CallInst *CreateCall2(Value *Callee, Value *Arg1, Value *Arg2,
const char *Name = "") {
Value *Args[] = { Arg1, Arg2 };
- return Insert(CallInst::Create(Callee, Args, Args+2), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee, Args, Args+2),
+ Callee), Name);
}
CallInst *CreateCall3(Value *Callee, Value *Arg1, Value *Arg2, Value *Arg3,
const char *Name = "") {
Value *Args[] = { Arg1, Arg2, Arg3 };
- return Insert(CallInst::Create(Callee, Args, Args+3), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee, Args, Args+3),
+ Callee), Name);
}
CallInst *CreateCall4(Value *Callee, Value *Arg1, Value *Arg2, Value *Arg3,
Value *Arg4, const char *Name = "") {
Value *Args[] = { Arg1, Arg2, Arg3, Arg4 };
- return Insert(CallInst::Create(Callee, Args, Args+4), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee, Args, Args+4),
+ Callee), Name);
}
template<typename InputIterator>
CallInst *CreateCall(Value *Callee, InputIterator ArgBegin,
InputIterator ArgEnd, const char *Name = "") {
- return Insert(CallInst::Create(Callee, ArgBegin, ArgEnd), Name);
+ return Insert(TransferAttributes(CallInst::Create(Callee, ArgBegin, ArgEnd),
+ Callee), Name);
}
Value *CreateSelect(Value *C, Value *True, Value *False,