[PATCH] i386: Fix _mm512_fpclass_ps_mask in O0 [PR 101471]

Kong, Lingling lingling.kong@intel.com
Wed Aug 25 05:59:36 GMT 2021


Hi,

For _mm512_fpclass_ps_mask in O0, mask should be (__mmask16)-1 instead of
(__mmask8)-1).

Bootstrapped and regtested on x86_64-linux-gnu{-m32,}.
Ok for master?

gcc/ChangeLog:

* gcc/config/i386/avx512dqintrin.h : fix _mm512_fpclass_ps_mask define in O0

gcc/testsuite/ChangeLog:

* gcc.target/i386/avx512f-pr101471.c: add new test
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-i386-Fix-_mm512_fpclass_ps_mask-in-O0-PR-101471.patch
Type: application/octet-stream
Size: 2298 bytes
Desc: 0001-i386-Fix-_mm512_fpclass_ps_mask-in-O0-PR-101471.patch
URL: <https://gcc.gnu.org/pipermail/gcc-patches/attachments/20210825/27d2d074/attachment.obj>


More information about the Gcc-patches mailing list