[Bug ipa/63196] [5.0 regression] FAIL: g++.dg/torture/pr57140.C -O3 -fomit-frame-pointer (internal compiler error)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63196

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Sep  8 14:28:51 2014
New Revision: 215016

URL: https://gcc.gnu.org/viewcvs?rev=215016&root=gcc&view=rev
Log:
2014-09-08  Richard Biener  <rguenther@suse.de>

    PR ipa/63196
    * tree-inline.c (copy_loops): The source loop header should
    always be non-NULL.
    (tree_function_versioning): If loops need fixup after removing
    unreachable blocks fix them.
    * omp-low.c (simd_clone_adjust): Do not add incr block to
    loop under construction.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/omp-low.c
    trunk/gcc/tree-inline.c