[Bug target/52642] SH Target: libstdc++ failures due to call insn swapped before prologue frame insns

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52642

--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-05-31 23:01:22 UTC ---
Author: olegendo
Date: Thu May 31 23:01:13 2012
New Revision: 188087

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188087
Log:
    Backport from mainline
    2012-03-21  Kaz Kojima  <kkojima@gcc.gnu.org>

    PR target/52642
    * config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of
    prologue for unwinder and profiler.


Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/sh/sh.c