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[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Dec 2011 08:26:52 +0000
- Subject: [Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401
- Auto-submitted: auto-generated
- References: <bug-51362-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-12-07
CC| |jakub at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-07 08:26:52 UTC ---
This isn't dup of PR50744, it ICEs even with the PR50744 patch. But with the
patch on the assert that size_cost is non-zero, rather than because of dividing
by zero.