[Bug target/49641] [4.6 Regression] Wrong code for ARMv4T and stmia

[rearnsha at gcc dot gnu.org]

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