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Add an intersects method to APInt, to capture a common idiom.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47379 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-02-20 16:08:11 +00:00
parent 45982a5364
commit bd99917892
1 changed files with 6 additions and 0 deletions
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6
include/llvm/ADT/APInt.h
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@ -778,6 +778,12 @@ public:
return !slt(RHS); return !slt(RHS);
} }
/// This operation tests if there are any pairs of corresponding bits
/// between this APInt and RHS that are both set.
bool intersects(const APInt &RHS) const {
return (*this & RHS) != 0;
}
/// @} /// @}
/// @name Resizing Operators /// @name Resizing Operators
/// @{ /// @{