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[Bug rtl-optimization/45235] const volatile read moved out of order
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Jan 2011 15:41:26 +0000
- Subject: [Bug rtl-optimization/45235] const volatile read moved out of order
- Auto-submitted: auto-generated
- References: <bug-45235-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45235
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-11 15:41:23 UTC ---
Author: rguenth
Date: Tue Jan 11 15:41:17 2011
New Revision: 168663
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168663
Log:
2011-01-11 Richard Guenther <rguenther@suse.de>
PR middle-end/45235
* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
volatile MEMs as MEM_READONLY_P.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c