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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120772 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-12-03 01:11:13 +00:00
parent 32a006e606
commit 8d64989275
1 changed files with 2 additions and 2 deletions
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4
include/llvm/Constants.h
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@ -266,8 +266,8 @@ public:
inline const APFloat& getValueAPF() const { return Val; }
/// isNullValue - Return true if this is the value that would be returned by
/// getNullValue. Don't depend on == for doubles to tell us it's zero, it
/// considers -0.0 to be null as well as 0.0. :(
/// getNullValue. For ConstantFP, this is +0.0, but not -0.0. To handle the
/// two the same, use isZero().
virtual bool isNullValue() const;
/// isNegativeZeroValue - Return true if the value is what would be returned