[Bug tree-optimization/63551] [4.9/5 Regression] wrong code (segfaults) at -Os on x86_64-linux-gnu

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63551

--- Comment #12 from Martin Jambor <jamborm at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #11)
> The gcc.dg/ipa/pr63551.c test fails on the 4.9 branch on 32-bit
> targets (i386, arm, s390):
> gcc.dg/ipa/pr63551.c:24:9: warning: this decimal constant is unsigned only
> in ISO C90
> Seems the test is equally miscompiled before r218205 and works after
> the fix if 4294967286 is replaced with 4294967286U .  Are you ok
> with that change?

Of course.  Are you going to commit it?  If you want me to commit it,
I can certainly do it too, just let me know.