https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64394
Arseny Solokha <asolokha at gmx dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asolokha at gmx dot com --- Comment #2 from Arseny Solokha <asolokha at gmx dot com> --- Created attachment 34877 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34877&action=edit Another testcase The following testcase reduced from pr.c from GNU coreutils 8.23 fails for me the same way when building for powerpc-e500v2-linux-gnuspe at -O[2s] -floop-block. However I cannot reproduce this w/ different GCC versions or on different targets at hands. % powerpc-e500v2-linux-gnuspe-gcc-5.0.0-alpha20150222 -c -O2 -floop-block pgyx7arv.i