r166920 - in /trunk/gcc: ChangeLog cfglayout.c ...

[rth@gcc.gnu.org]

Author: rth
Date: Thu Nov 18 21:08:38 2010
New Revision: 166920

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166920
Log:
PR middle-end/46515
        * function.c (maybe_copy_prologue_epilogue_insn): Rename from
        maybe_copy_epilogue_insn; handle prologue insns as well.
        * rtl.h, cfglayout.c: Update for rename.
        * recog.c (peep2_attempt): Copy prologue/epilogue data for
        RTX_FRAME_RELATED_P insns.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfglayout.c
    trunk/gcc/function.c
    trunk/gcc/recog.c
    trunk/gcc/rtl.h