[Bug rtl-optimization/45593] [4.5/4.6 regression] segfault with -Os

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45593

--- Comment #8 from John David Anglin <danglin at gcc dot gnu.org> 2011-05-14 20:39:57 UTC ---
Author: danglin
Date: Sat May 14 20:39:54 2011
New Revision: 173763

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173763
Log:
    PR rtl_optimization/48932
    Backport from mainline:
    2010-09-15  Eric Botcazou  <ebotcazou@adacore.com>

    PR rtl-optimization/45593
    * reorg.c (relax_delay_slots): Use emit_copy_of_insn_after to re-emit
    insns that were in delay slots as stand-alone insns.

    Backport from mainline:
    2010-09-15  Eric Botcazou  <ebotcazou@adacore.com>

    * gcc.c-torture/compile/20100915-1.c: New test.


Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/20100915-1.c
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/reorg.c
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog