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[Bug tree-optimization/71359] [7 Regression] ICE at -Os and above in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, vec_safe_length<loop*, va_gc>)
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 31 May 2016 15:35:17 +0000
- Subject: [Bug tree-optimization/71359] [7 Regression] ICE at -Os and above in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, vec_safe_length<loop*, va_gc>)
- Auto-submitted: auto-generated
- References: <bug-71359-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71359
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
commit eedd711b1de214484021ed233aef3d88b0c3988c
Author: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon May 30 10:40:33 2016 +0000
* predict.h (force_edge_cold): Declare.
* predict.c (force_edge_cold): New function.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Fix profile
updating.
(canonicalize_loop_induction_variables): Fix formating.
* gcc.dg/tree-ssa/cunroll-12.c: New testcase.
* gcc.dg/tree-ssa/cunroll-13.c: New testcase.
* gcc.dg/tree-ssa/cunroll-14.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236874
138bc75d-0d04-0410-961f-82ee72b054a4