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[Bug tree-optimization/55281] [4.8 Regression] ICE in build_int_cst_wide, at tree.c:1217 (with Ofast, ok with O3)
- From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 12 Nov 2012 15:37:23 +0000
- Subject: [Bug tree-optimization/55281] [4.8 Regression] ICE in build_int_cst_wide, at tree.c:1217 (with Ofast, ok with O3)
- Auto-submitted: auto-generated
- References: <bug-55281-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55281
--- Comment #4 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2012-11-12 15:37:23 UTC ---
regression removed by the patch
at first sight performances are similar to 4.7.2, so also vectorization is ok