https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647
Yvan Roux <yroux at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |yroux at gcc dot gnu.org
--- Comment #4 from Yvan Roux <yroux at gcc dot gnu.org> ---
I was about to report the same issue which occurs during the build of videolan
x264 build. Vlad patch fixes the issue on trunk, but with that testcase the
problem is also present in 4.9 branch (it occurs this time in ARM mode on armv6
architecture).
To be backported on 4.9 the rematerialization code as to be removed from the
patch, I'll submit the patch on the mailing list.
command line to reproduce the problem:
cc1 -O3 -marm -march=armv6 -std=c99 a.c
