------- Comment #1 from spop at gcc dot gnu dot org 2010-04-13 05:41 -------
This commit causes the bootstrap to fail at -O3.
c26ce8a90a7c8ef9b6587959083d12f6edbc5e01 is first bad commit
commit c26ce8a90a7c8ef9b6587959083d12f6edbc5e01
Author: rguenth <rgue...@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Apr 7 12:31:32 2010 +0000
2010-04-07 Richard Guenther <rguent...@suse.de>
PR tree-optimization/43270
* tree-vrp.c (check_array_ref): Fix flexible array member
detection.
* tree-ssa-sccvn.h (fully_constant_vn_reference_p): Declare.
* tree-ssa-pre.c (phi_translate_1): Adjust.
(fully_constant_expression): Split out vn_reference handling to ...
* tree-ssa-sccvn.c (fully_constant_vn_reference_p): ... here.
Fold reads from constant strings.
(vn_reference_lookup): Handle fully constant references.
(vn_reference_lookup_pieces): Likewise.
* Makefile.in (expmed.o-warn): Add -Wno-error.
* g++.dg/warn/Warray-bounds-4.C: New testcase.
* gcc.dg/Warray-bounds-7.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/tr...@158058
138bc75d-0d04-0410-961f-82ee72b054a4
--
spop at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |rguenth at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43737
