[Bug testsuite/78256] [7 Regression] test case gcc.dg/pr35691-1.c fails starting with its introduction in r241915

[seurer at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78256

--- Comment #5 from Bill Seurer <seurer at linux dot vnet.ibm.com> ---
Looks good on power, too.  Thanks!