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[libc][math] Fix broken aarch64 due to clz refactoring.

This commit is contained in:
Kirill Okhotnikov 2022-06-24 23:59:26 +02:00
parent 243fc3daf6
commit 349fee08d5
1 changed files with 2 additions and 2 deletions
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4
libc/src/__support/FPUtil/generic/sqrt.h
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@ -51,8 +51,8 @@ inline void normalize<long double>(int &exponent, uint64_t &mantissa) {
template <>
inline void normalize<long double>(int &exponent, UInt128 &mantissa) {
const uint64_t hi_bits = static_cast<uint64_t>(mantissa >> 64);
const int shift = hi_bits ? (clz(hi_bits) - 15)
: (clz(static_cast<uint64_t>(mantissa)) + 49);
const int shift = hi_bits ? (unsafe_clz(hi_bits) - 15)
: (unsafe_clz(static_cast<uint64_t>(mantissa)) + 49);
exponent -= shift;
mantissa <<= shift;
}