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Add convinience constructor for function calls with two args.

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llvm-svn: 14885
This commit is contained in:
Alkis Evlogimenos 2004-07-16 12:04:28 +00:00
parent b2af4f47b6
commit ddd1db50f9
2 changed files with 38 additions and 1 deletions
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8
include/llvm/iOther.h
View File

@ -70,6 +70,7 @@ public:
class CallInst : public Instruction {
CallInst(const CallInst &CI);
void init(Value *Func, const std::vector<Value*> &Params);
void init(Value *Func, Value *Actual1, Value *Actual2);
void init(Value *Func, Value *Actual);
void init(Value *Func);
@ -79,7 +80,12 @@ public:
CallInst(Value *F, const std::vector<Value*> &Par,
const std::string &Name, BasicBlock *InsertAtEnd);
// Alternate CallInst ctors w/ one actual & no actuals, respectively.
// Alternate CallInst ctors w/ two actuals, w/ one actual and no
// actuals, respectively.
CallInst(Value *F, Value *Actual1, Value *Actual2,
const std::string& Name = "", Instruction *InsertBefore = 0);
CallInst(Value *F, Value *Actual1, Value *Actual2,
const std::string& Name, BasicBlock *InsertAtEnd);
CallInst(Value *F, Value *Actual, const std::string& Name = "",
Instruction *InsertBefore = 0);
CallInst(Value *F, Value *Actual, const std::string& Name,

31
lib/VMCore/iCall.cpp
View File

@ -38,6 +38,21 @@ void CallInst::init(Value *Func, const std::vector<Value*> &Params)
Operands.push_back(Use(Params[i], this));
}
void CallInst::init(Value *Func, Value *Actual1, Value *Actual2)
{
Operands.reserve(3);
Operands.push_back(Use(Func, this));
const FunctionType *MTy =
cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
assert((MTy->getNumParams() == 2 ||
(MTy->isVarArg() && MTy->getNumParams() == 0)) &&
"Calling a function with bad signature");
Operands.push_back(Use(Actual1, this));
Operands.push_back(Use(Actual2, this));
}
void CallInst::init(Value *Func, Value *Actual)
{
Operands.reserve(2);
@ -79,6 +94,22 @@ CallInst::CallInst(Value *Func, const std::vector<Value*> &Params,
init(Func, Params);
}
CallInst::CallInst(Value *Func, Value *Actual1, Value *Actual2,
const std::string &Name, Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Call, Name, InsertBefore) {
init(Func, Actual1, Actual2);
}
CallInst::CallInst(Value *Func, Value *Actual1, Value *Actual2,
const std::string &Name, BasicBlock *InsertAtEnd)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Call, Name, InsertAtEnd) {
init(Func, Actual1, Actual2);
}
CallInst::CallInst(Value *Func, Value* Actual, const std::string &Name,
Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())