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[Bug middle-end/52074] ICE: RTL flag check: MEM_VOLATILE_P used with unexpected rtx code 'plus' in extract_fixed_bit_field, at expmed.c:1734
- 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, 07 Feb 2012 09:22:55 +0000
- Subject: [Bug middle-end/52074] ICE: RTL flag check: MEM_VOLATILE_P used with unexpected rtx code 'plus' in extract_fixed_bit_field, at expmed.c:1734
- Auto-submitted: auto-generated
- References: <bug-52074-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52074
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-07 09:22:55 UTC ---
Author: jakub
Date: Tue Feb 7 09:22:51 2012
New Revision: 183956
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183956
Log:
PR middle-end/52074
* expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL
if modifier < EXPAND_SUM call force_operand on the result.
* gcc.c-torture/compile/pr52074.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr52074.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog