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For PR950:

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The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-11-27 01:05:10 +00:00
parent 5fed9b9044
commit 3da59db637
105 changed files with 6737 additions and 3700 deletions
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11
lib/Transforms/Instrumentation/ProfilingUtils.cpp
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@ -62,7 +62,8 @@ void llvm::InsertProfilingInitCall(Function *MainFn, const char *FnName,
case 2:
AI = MainFn->arg_begin(); ++AI;
if (AI->getType() != ArgVTy) {
InitCall->setOperand(2, new CastInst(AI, ArgVTy, "argv.cast", InitCall));
InitCall->setOperand(2,
CastInst::createInferredCast(AI, ArgVTy, "argv.cast", InitCall));
} else {
InitCall->setOperand(2, AI);
}
@ -73,10 +74,10 @@ void llvm::InsertProfilingInitCall(Function *MainFn, const char *FnName,
// init call instead.
if (AI->getType() != Type::IntTy) {
if (!AI->use_empty())
AI->replaceAllUsesWith(new CastInst(InitCall, AI->getType(), "",
InsertPos));
InitCall->setOperand(1, new CastInst(AI, Type::IntTy, "argc.cast",
InitCall));
AI->replaceAllUsesWith(
CastInst::createInferredCast(InitCall, AI->getType(), "", InsertPos));
InitCall->setOperand(1,
CastInst::createInferredCast(AI, Type::IntTy, "argc.cast", InitCall));
} else {
AI->replaceAllUsesWith(InitCall);
InitCall->setOperand(1, AI);