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[Bug tree-optimization/52318] [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()
- 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: Tue, 21 Feb 2012 09:24:47 +0000
- Subject: [Bug tree-optimization/52318] [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()
- Auto-submitted: auto-generated
- References: <bug-52318-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52318
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-21 09:24:47 UTC ---
Author: jakub
Date: Tue Feb 21 09:24:42 2012
New Revision: 184428
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184428
Log:
PR tree-optimization/52318
* gimple-fold.c (gimplify_and_update_call_from_tree): Add
vdef also to non-pure/const call stmts in the sequence.
* gcc.dg/pr52318.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr52318.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
trunk/gcc/testsuite/ChangeLog