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Make isNegative() a const function since it doesn't modify the APInt. 

llvm-svn: 34630
This commit is contained in:
Reid Spencer 2007-02-26 07:45:40 +00:00
parent aa8dcfe441
commit 862ee00550
1 changed files with 1 additions and 1 deletions
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2
llvm/include/llvm/ADT/APInt.h
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@ -355,7 +355,7 @@ public:
/// This just tests the high bit of this APInt to determine if it is negative. /// This just tests the high bit of this APInt to determine if it is negative.
/// @returns true if this APInt is negative, false otherwise /// @returns true if this APInt is negative, false otherwise
/// @brief Determine sign of this APInt. /// @brief Determine sign of this APInt.
bool isNegative() { bool isNegative() const {
return (*this)[BitWidth - 1]; return (*this)[BitWidth - 1];
} }