[Bug target/40887] GCC generates suboptimal code for indirect function calls on ARM

[ramana at gcc dot gnu dot org]

------- Comment #12 from ramana at gcc dot gnu dot org  2010-02-18 13:13 -------
Subject: Bug 40887

Author: ramana
Date: Thu Feb 18 13:13:03 2010
New Revision: 156862

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156862
Log:



        PR target/40887
        Backport from trunk.
        2009-12-24  Julian Brown  <julian@codesourcery.com>
                    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.c (output_call_mem): Remove armv5 support.
        * config/arm/arm.md (*call_mem): Disable for armv5. Add note.
        (*call_value_mem): Likewise.

       PR target/40887
        Backport from trunk.
        2009-12-24  Julian Brown  <julian@codesourcery.com>
                    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * gcc.target/arm/pr40887.c: New test.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.target/arm/pr40887.c
      - copied unchanged from r155453,
trunk/gcc/testsuite/gcc.target/arm/pr40887.c
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/config/arm/arm.c
    branches/gcc-4_4-branch/gcc/config/arm/arm.md
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40887