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[Support] fix countLeadingZeros for types shorter than int

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llvm-svn: 330762
This commit is contained in:
Sam McCall 2018-04-24 20:08:05 +00:00
parent 8601096ed0
commit d55fa2c558
1 changed files with 2 additions and 2 deletions
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4
include/llvm/Support/MathExtras.h
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@ -455,7 +455,7 @@ std::size_t countLeadingOnes(T Value, ZeroBehavior ZB = ZB_Width) {
static_assert(std::numeric_limits<T>::is_integer &&
!std::numeric_limits<T>::is_signed,
"Only unsigned integral types are allowed.");
return countLeadingZeros(~Value, ZB);
return countLeadingZeros<T>(~Value, ZB);
}
/// \brief Count the number of ones from the least significant bit to the first
@ -471,7 +471,7 @@ std::size_t countTrailingOnes(T Value, ZeroBehavior ZB = ZB_Width) {
static_assert(std::numeric_limits<T>::is_integer &&
!std::numeric_limits<T>::is_signed,
"Only unsigned integral types are allowed.");
return countTrailingZeros(~Value, ZB);
return countTrailingZeros<T>(~Value, ZB);
}
namespace detail {