[Bug target/48250] ICE in reload_cse_simplify_operands, at postreload.c:403

[cltang at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48250

--- Comment #2 from Chung-Lin Tang <cltang at gcc dot gnu.org> 2011-04-12 
04:43:01 UTC ---
Author: cltang
Date: Tue Apr 12 04:42:55 2011
New Revision: 172297

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172297
Log:
2011-04-11  Chung-Lin Tang  <clt...@codesourcery.com>
        Richard Earnshaw  <rearn...@arm.com>

    PR target/48250
    * config/arm/arm.c (arm_legitimize_reload_address): Update cases
    to use sign-magnitude offsets. Reject unsupported unaligned
    cases. Add detailed description in comments.
    * config/arm/arm.md (reload_outdf): Disable for ARM mode; change
    condition from TARGET_32BIT to TARGET_ARM.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.md