[Bug target/81941] Rejects intrinsic use

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Aug 23 12:01:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81941

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Alternatively:

> gcc-7 -S t.c -m32 -mno-sse 
In file included from t.c:1:0:
t.c: In function ‘foo’:
/usr/lib64/gcc/x86_64-suse-linux/7/include/xmmintrin.h:932:1: error: inlining
failed in call to always_inline ‘_mm_loadu_ps’: target specific option mismatch
 _mm_loadu_ps (float const *__P)
 ^~~~~~~~~~~~
t.c:5:23: note: called from here
   volatile __m128 y = _mm_loadu_ps (x);
                       ^~~~~~~~~~~~~~~~

vs. accepted:

> gcc-7 -S t.c -mno-sse 
>


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