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Print out the abridged form of the call instruction.

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llvm-svn: 1159
This commit is contained in:
Chris Lattner 2001-11-06 21:28:12 +00:00
parent afabe43593
commit 69d20ed13e
1 changed files with 15 additions and 2 deletions
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17
lib/VMCore/AsmWriter.cpp
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@ -529,8 +529,21 @@ void AssemblyWriter::printInstruction(const Instruction *I) {
} else if (isa<ReturnInst>(I) && !Operand) {
Out << " void";
} else if (isa<CallInst>(I)) {
// TODO: Should try to print out short form of the Call instruction
writeOperand(Operand, true);
const PointerType *PTy = dyn_cast<PointerType>(Operand->getType());
const MethodType *MTy = PTy ? dyn_cast<MethodType>(PTy->getValueType()) :0;
const Type *RetTy = MTy ? MTy->getReturnType() : 0;
// If possible, print out the short form of the call instruction, but we can
// only do this if the first argument is a pointer to a nonvararg method,
// and if the value returned is not a pointer to a method.
//
if (RetTy && !MTy->isVarArg() &&
(!isa<PointerType>(RetTy)||!isa<MethodType>(cast<PointerType>(RetTy)))){
Out << " "; printType(RetTy);
writeOperand(Operand, false);
} else {
writeOperand(Operand, true);
}
Out << "(";
if (I->getNumOperands() > 1) writeOperand(I->getOperand(1), true);
for (unsigned op = 2, Eop = I->getNumOperands(); op < Eop; ++op) {