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[Bug tree-optimization/81799] [8 Regression] ICE on valid code at -O3: verify_gimple failed
- From: "amker at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 14 Aug 2017 11:46:54 +0000
- Subject: [Bug tree-optimization/81799] [8 Regression] ICE on valid code at -O3: verify_gimple failed
- Auto-submitted: auto-generated
- References: <bug-81799-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81799
--- Comment #3 from amker at gcc dot gnu.org ---
Author: amker
Date: Mon Aug 14 11:46:03 2017
New Revision: 251088
URL: https://gcc.gnu.org/viewcvs?rev=251088&root=gcc&view=rev
Log:
PR tree-optimization/81799
* tree-loop-distribution.c (version_loop_by_alias_check): Force
cond_expr to simple gimple operand.
gcc/testsuite
* gcc.dg/tree-ssa/pr81799.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr81799.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-loop-distribution.c