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[Bug tree-optimization/51466] [4.7 Regression] ICE in gimple_rhs_has_side_effects,
- 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: Thu, 08 Dec 2011 19:49:11 +0000
- Subject: [Bug tree-optimization/51466] [4.7 Regression] ICE in gimple_rhs_has_side_effects,
- Auto-submitted: auto-generated
- References: <bug-51466-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51466
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-08 19:49:11 UTC ---
Author: jakub
Date: Thu Dec 8 19:49:02 2011
New Revision: 182136
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182136
Log:
PR tree-optimization/51466
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy
TREE_SIDE_EFFECTS.
* gcc.c-torture/execute/pr51466.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr51466.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-forwprop.c