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[Bug tree-optimization/50672] [4.7/4.8 Regression] ice: verify_ssa failed: no immediate_use list
- 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: Thu, 02 Aug 2012 09:43:48 +0000
- Subject: [Bug tree-optimization/50672] [4.7/4.8 Regression] ice: verify_ssa failed: no immediate_use list
- Auto-submitted: auto-generated
- References: <bug-50672-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50672
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #19 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-08-02 09:43:19 UTC ---
Author: rguenth
Date: Thu Aug 2 09:43:14 2012
New Revision: 190070
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190070
Log:
2012-08-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50672
Revert
2012-08-01 Richard Guenther <rguenther@suse.de>
* tree-ssa-tail-merge.c (release_last_vdef): Remove.
(replace_block_by): Adjust.
* g++.dg/torture/pr50672.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr50672.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-tail-merge.c
--- Comment #20 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-08-02 09:43:48 UTC ---
Fixed again.