[Bug target/86947] Erroneous code generated with O2 and O3 for PPC

[vinay.m.engg at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86947

--- Comment #3 from Vinay Kumar <vinay.m.engg at gmail dot com> ---
Created attachment 44572
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44572&action=edit
Testcase t2.c