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Have the bitcode reader/writer just use FPMathOperator's fast math enum directly

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llvm-svn: 169710
This commit is contained in:
Michael Ilseman
2012-12-09 20:23:16 +00:00
parent f7cd6b391a
commit 6d2ffa1858
3 changed files with 10 additions and 20 deletions
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10
llvm/lib/Bitcode/Reader/BitcodeReader.cpp
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@@ -2048,15 +2048,15 @@ bool BitcodeReader::ParseFunctionBody(Function *F) {
} else if (isa<FPMathOperator>(I)) {
FastMathFlags FMF;
FMF.UnsafeAlgebra =
0 != (Record[OpNum] & (1 << bitc::FMF_UNSAFE_ALGEBRA));
0 != (Record[OpNum] & FPMathOperator::UnsafeAlgebra);
FMF.NoNaNs =
0 != (Record[OpNum] & (1 << bitc::FMF_NO_NANS));
0 != (Record[OpNum] & FPMathOperator::NoNaNs);
FMF.NoInfs =
0 != (Record[OpNum] & (1 << bitc::FMF_NO_INFS));
0 != (Record[OpNum] & FPMathOperator::NoInfs);
FMF.NoSignedZeros =
0 != (Record[OpNum] & (1 << bitc::FMF_NO_SIGNED_ZEROS));
0 != (Record[OpNum] & FPMathOperator::NoSignedZeros);
FMF.AllowReciprocal =
0 != (Record[OpNum] & (1 << bitc::FMF_ALLOW_RECIPROCAL));
0 != (Record[OpNum] & FPMathOperator::AllowReciprocal);
if (FMF.any())
I->setFastMathFlags(FMF);
}