[Bug target/59593] [arm big-endian] using "ldrh" access a immediate which stored in a memory by word

[thopre01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59593

--- Comment #9 from Thomas Preud'homme <thopre01 at gcc dot gnu.org> ---
Author: thopre01
Date: Wed Mar  4 05:56:54 2015
New Revision: 221173

URL: https://gcc.gnu.org/viewcvs?rev=221173&root=gcc&view=rev
Log:
2015-03-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    Backport from mainline
    2014-11-27  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR target/59593
    * config/arm/arm.c (dump_minipool): dispatch to consttable pattern
    based on mode size.
    * config/arm/arm.md (consttable_1): Make it TARGET_EITHER.
    (consttable_2): Make it TARGET_EITHER and move HFmode handling from
    consttable_4 to it.
    (consttable_4): Move HFmode handling to consttable_2 pattern.

    gcc/testsuite/
    PR target/59593
    * gcc.target/arm/constant-pool.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/arm/constant-pool.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config/arm/arm.c
    branches/gcc-4_8-branch/gcc/config/arm/arm.md
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog