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[Bug tree-optimization/78413] [7 Regression] ICE in single_pred_edge, at basic-block.h:361
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 Nov 2016 08:26:03 +0000
- Subject: [Bug tree-optimization/78413] [7 Regression] ICE in single_pred_edge, at basic-block.h:361
- Auto-submitted: auto-generated
- References: <bug-78413-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78413
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-11-18
CC| |rguenth at gcc dot gnu.org
Target Milestone|--- |7.0
Ever confirmed|0 |1
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. Even with simple latches loops may have more than one predecessor
for their latches so we have to actually verify single_pred_p for the two
latches we look at.