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[Bug target/49641] [4.6 Regression] Wrong code for ARMv4T and stmia
- From: "rearnsha at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Nov 2011 17:02:52 +0000
- Subject: [Bug target/49641] [4.6 Regression] Wrong code for ARMv4T and stmia
- Auto-submitted: auto-generated
- References: <bug-49641-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49641
--- Comment #7 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2011-11-16 17:02:52 UTC ---
Author: rearnsha
Date: Wed Nov 16 17:02:44 2011
New Revision: 181416
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181416
Log:
2011-11-16 Richard Earnshaw <rearnsha@arm.com>
Bernd Schmidt <bernds@coudesourcery.com>
Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/49641
* config/arm/arm.c (store_multiple_sequence): Avoid cases where
the base reg is stored iff compiling for Thumb1.
* gcc.target/arm/pr49641.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/arm/pr49641.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.c
trunk/gcc/testsuite/ChangeLog