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Remove isSigned calls via foreknowledge of main's argument types.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32730 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-12-21 07:49:49 +00:00
parent a2913eea9d
commit 06e3f4ee7e
1 changed files with 4 additions and 7 deletions
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11
lib/Transforms/Instrumentation/ProfilingUtils.cpp
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@ -62,8 +62,8 @@ void llvm::InsertProfilingInitCall(Function *MainFn, const char *FnName,
case 2:
AI = MainFn->arg_begin(); ++AI;
if (AI->getType() != ArgVTy) {
Instruction::CastOps opcode = CastInst::getCastOpcode(AI,
AI->getType()->isSigned(), ArgVTy, ArgVTy->isSigned());
Instruction::CastOps opcode = CastInst::getCastOpcode(AI, false, ArgVTy,
false);
InitCall->setOperand(2,
CastInst::create(opcode, AI, ArgVTy, "argv.cast", InitCall));
} else {
@ -78,14 +78,11 @@ void llvm::InsertProfilingInitCall(Function *MainFn, const char *FnName,
if (AI->getType() != Type::IntTy) {
Instruction::CastOps opcode;
if (!AI->use_empty()) {
opcode = CastInst::getCastOpcode(InitCall,
InitCall->getType()->isSigned(), AI->getType(),
AI->getType()->isSigned());
opcode = CastInst::getCastOpcode(InitCall, true, AI->getType(), true);
AI->replaceAllUsesWith(
CastInst::create(opcode, InitCall, AI->getType(), "", InsertPos));
}
opcode = CastInst::getCastOpcode(AI, AI->getType()->isSigned(),
Type::IntTy, true);
opcode = CastInst::getCastOpcode(AI, true, Type::IntTy, true);
InitCall->setOperand(1,
CastInst::create(opcode, AI, Type::IntTy, "argc.cast", InitCall));
} else {