[Bug tree-optimization/70740] [7 Regression] ICE when compiling the Linux kernel (net/wireless/util.o)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70740

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Apr 22 06:59:32 2016
New Revision: 235359

URL: https://gcc.gnu.org/viewcvs?rev=235359&root=gcc&view=rev
Log:
2016-04-22  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/70740
        * tree-ssa-phiprop.c (propagate_with_phi): Handle inserted
        VDEF.

        * gcc.dg/torture/pr70740.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr70740.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-phiprop.c