[Bug tree-optimization/60452] [4.8/4.9 Regression] wrong code at -O1 on x86_64-linux-gnu (affecting trunk and 4.8.x)

[mikpelinux at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60452

Mikael Pettersson <mikpelinux at gmail dot com> changed:

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--- Comment #5 from Mikael Pettersson <mikpelinux at gmail dot com> ---
(In reply to Jakub Jelinek from comment #2)
> The problem is that ifcvt.c doesn't consider e[131072], clearly out of bound
> access to an automatic array, as possibly trapping/faulting.

Thus this one looks related to PR50588.