diff options
| author | Matthias Kretz <m.kretz@gsi.de> | 2023-02-03 17:47:05 +0100 |
|---|---|---|
| committer | Matthias Kretz <m.kretz@gsi.de> | 2023-02-16 15:58:34 +0100 |
| commit | a5de17d9120dde7e6598a05ea4d1556c2783c69b (patch) | |
| tree | 56769380b66a4944a7a530b5911c3426341f19a6 | |
| parent | 1fd3836463c65f695831ef04c7dbda1e7a1794ba (diff) | |
| download | gcc-a5de17d9120dde7e6598a05ea4d1556c2783c69b.zip gcc-a5de17d9120dde7e6598a05ea4d1556c2783c69b.tar.gz gcc-a5de17d9120dde7e6598a05ea4d1556c2783c69b.tar.bz2 | |
libstdc++: Fix incorrect function call in -ffast-math optimization
Signed-off-by: Matthias Kretz <m.kretz@gsi.de>
libstdc++-v3/ChangeLog:
* include/experimental/bits/simd_math.h (__hypot): Bitcasting
between scalars requires the __bit_cast helper function instead
of simd_bit_cast.
| -rw-r--r-- | libstdc++-v3/include/experimental/bits/simd_math.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/include/experimental/bits/simd_math.h b/libstdc++-v3/include/experimental/bits/simd_math.h index c20315e..c91f05f 100644 --- a/libstdc++-v3/include/experimental/bits/simd_math.h +++ b/libstdc++-v3/include/experimental/bits/simd_math.h @@ -1010,7 +1010,7 @@ template <typename _VV, typename = __detail::__odr_helper> using _IV = rebind_simd_t<_Ip, _V>; const auto __as_int = simd_bit_cast<_IV>(__hi_exp); const _V __scale - = simd_bit_cast<_V>(2 * simd_bit_cast<_Ip>(_Tp(1)) - __as_int); + = simd_bit_cast<_V>(2 * __bit_cast<_Ip>(_Tp(1)) - __as_int); #else const _V __scale = (__hi_exp ^ __inf) * _Tp(.5); #endif @@ -1181,7 +1181,7 @@ _GLIBCXX_SIMD_CVTING2(hypot) using _IV = rebind_simd_t<_Ip, _V>; const auto __as_int = simd_bit_cast<_IV>(__hi_exp); const _V __scale - = simd_bit_cast<_V>(2 * simd_bit_cast<_Ip>(_Tp(1)) - __as_int); + = simd_bit_cast<_V>(2 * __bit_cast<_Ip>(_Tp(1)) - __as_int); #else const _V __scale = (__hi_exp ^ __inf) * _Tp(.5); #endif |