On Mon, Aug 31, 2020 at 2:19 PM Hongtao Liu <crazy...@gmail.com> wrote: > > Hi: > This patch is to adjust testcases which failed the regression test > when gcc is built with -march=skylake-avx512. > Also add runtime check for AVX512 tests. > > gcc/testsuite/ChangeLog: > PR target/96246 > PR target/96855 > PR target/96856 > PR target/96857 > * g++.target/i386/avx512bw-pr96246-2.C: Add runtime check for > AVX512BW. > * g++.target/i386/avx512vl-pr96246-2.C: Add runtime check for > AVX512BW and AVX512VL > * g++.target/i386/avx512f-helper.h: New header. > * gcc.target/i386/pr92658-avx512f.c: Add > -mprefer-vector-width=512 to avoid impact of different default > mtune which gcc is built with. > * gcc.target/i386/avx512bw-pr95488-1.c: Ditto. > * gcc.target/i386/pr92645-4.c: Add -mno-avx512f to avoid > impact of different default march which gcc is built with. > > > -- > BR, > Hongtao
I am going to check in this patch, the patch only touches the testcases, and wouldn't affect any functionality of GCC. -- BR, Hongtao
