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[Bug middle-end/46388] [4.6 Regression] ICE in int_mode_for_mode, at stor-layout.c:493
- 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, 11 Nov 2010 15:49:03 +0000
- Subject: [Bug middle-end/46388] [4.6 Regression] ICE in int_mode_for_mode, at stor-layout.c:493
- Auto-submitted: auto-generated
- References: <bug-46388-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46388
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-11 15:48:43 UTC ---
Author: jakub
Date: Thu Nov 11 15:48:39 2010
New Revision: 166603
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166603
Log:
PR middle-end/46388
* expr.c (expand_assignment): If to_rtx is a VOIDmode MEM, use
BLKmode mode for it.
(expand_expr_real_1): Similarly for op0.
* gcc.c-torture/compile/pr46388.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr46388.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog