https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109167
Kewen Lin <linkw at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Target| |powerpc*-linux-gnu
Last reconfirmed| |2023-03-17
Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
--- Comment #1 from Kewen Lin <linkw at gcc dot gnu.org> ---
The pair _mm_srli_si128 and _mm_bsrli_si128 doesn't have this issue:
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__,
__artificial__))
_mm_srli_si128 (__m128i __A, const int __N)
{
return _mm_bsrli_si128 (__A, __N);
}
And _mm_bsrli_si128 adopts different shifting directions for LE and BE, so I
think the current implementation of _mm_slli_si128 is what we want for
_mm_bslli_si128.
