https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Kirill Yukhin from comment #10) > HJ, I cannot reproduce this fail on recent SDE. > > Here's what I have in gcc.log: > > spawn -ignore SIGHUP /export/kyukhin/gcc/bld-svn/build-x86_64-linux/gcc/xgcc > -B/export/kyukhin/gcc/bld-svn/build-x86_64-linux/gcc/ > /export/kyukhin/gcc/svn/trunk/gcc/testsuite/gcc.target/i386/avx512bitalgvl- > vpopc\ > ntb-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -mavx512vl > -mavx512bitalg -mavx512bw -lm -o ./avx512bitalgvl-vpopcntb-1.exe^M > PASS: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c (test for excess errors) > Setting LD_LIBRARY_PATH to > :/export/kyukhin/gcc/bld-svn/build-x86_64-linux/gcc:/export/kyukhin/gcc/bld- > svn/build-x86_64-linux/gcc/32: > spawn /home/kyukhin/bin/dejagnu/sde-sim ./avx512bitalgvl-vpopcntb-1.exe^M > PASS: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c execution test > > I've also verified manually that test PASS, not SKIPPED. You can't reproduce it with SDE since it emulates the new AVX512 instructions. Olga posted a patch at: https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00209.html
