https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|hjl at gcc dot gnu.org |hjl.tools at gmail dot
com,
| |skpgkp2 at gmail dot com
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-03-25
Ever confirmed|0 |1
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Marc Poulhiès from comment #0)
> Using a compiler without sse/sse2 enabled by default, the test emits the
> following warning:
>
> gcc/testsuite/gcc.target/i386/pr95483-1.c: In function 'foo':
> ...../11.2.1/include/emmintrin.h:762:1: error: inlining failed in call to
> 'always_inline' '_mm_storeu_si16': target specific option mismatch
> .../gcc/testsuite/gcc.target/i386/pr95483-1.c:15:4: note: called from here
> .../11.2.1/include/emmintrin.h:725:1: error: inlining failed in call to
> 'always_inline' '_mm_loadu_si16': target specific option mismatch
> ...gcc/testsuite/gcc.target/i386/pr95483-1.c:14:7: note: called from here
>
> The reason is that the test is built using -msse only, but the emmintrin.h
> has:
It is wrong not to pass -msse2 with emmintrin.h.
