[Bug testsuite/86519] New test case gcc.dg/strcmpopt_6.c fails with its introduction in r262636

[qinzhao at gcc dot gnu.org]

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