Reorganize FastMathFlags to be a wrapper around unsigned, and streamline some interfaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169712 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index 131151f..1fdea79 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -2047,16 +2047,16 @@
cast<BinaryOperator>(I)->setIsExact(true);
} else if (isa<FPMathOperator>(I)) {
FastMathFlags FMF;
- FMF.UnsafeAlgebra =
- 0 != (Record[OpNum] & FPMathOperator::UnsafeAlgebra);
- FMF.NoNaNs =
- 0 != (Record[OpNum] & FPMathOperator::NoNaNs);
- FMF.NoInfs =
- 0 != (Record[OpNum] & FPMathOperator::NoInfs);
- FMF.NoSignedZeros =
- 0 != (Record[OpNum] & FPMathOperator::NoSignedZeros);
- FMF.AllowReciprocal =
- 0 != (Record[OpNum] & FPMathOperator::AllowReciprocal);
+ if (0 != (Record[OpNum] & FastMathFlags::UnsafeAlgebra))
+ FMF.setUnsafeAlgebra();
+ if (0 != (Record[OpNum] & FastMathFlags::NoNaNs))
+ FMF.setNoNaNs();
+ if (0 != (Record[OpNum] & FastMathFlags::NoInfs))
+ FMF.setNoInfs();
+ if (0 != (Record[OpNum] & FastMathFlags::NoSignedZeros))
+ FMF.setNoSignedZeros();
+ if (0 != (Record[OpNum] & FastMathFlags::AllowReciprocal))
+ FMF.setAllowReciprocal();
if (FMF.any())
I->setFastMathFlags(FMF);
}