https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #10 from Kirill Yukhin <kyukhin at gcc dot gnu.org> --- 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. Could you pls send some more info on failure?