https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86519
--- Comment #1 from qinzhao at gcc dot gnu.org --- I cannot repeat this issue on a powerPc machine: Native configuration is powerpc64-unknown-linux-gnu === gcc tests === Schedule of variations: unix Running target unix Running /home/qinzhao/Work/GCC/latest_gcc/gcc/testsuite/gcc.dg/dg.exp ... PASS: gcc.dg/strcmpopt_6.c (test for excess errors) PASS: gcc.dg/strcmpopt_6.c execution test PASS: gcc.dg/strcmpopt_6.c scan-rtl-dump-times expand "__builtin_memcmp" 4