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Add an abs() function to get the absolute value.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34819 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-03-01 23:37:09 +00:00
parent 295e40aa5c
commit b45a221348
1 changed files with 8 additions and 0 deletions
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8
include/llvm/ADT/APInt.h
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@ -759,6 +759,14 @@ public:
/// @brief Compute the square root
APInt sqrt() const;
/// If *this is < 0 then return -(*this), otherwise *this;
/// @brief Get the absolute value;
APInt abs() const {
if (isNegative())
return -(*this);
return *this;
}
};
inline bool operator==(uint64_t V1, const APInt& V2) {