r125658 - in /trunk/gcc: ChangeLog config/sparc...

[zadeck@gcc.gnu.org]

Author: zadeck
Date: Tue Jun 12 21:28:16 2007
New Revision: 125658

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125658
Log:
2007-06-12 Seongbae Park <seongbae.park@gmail.com>

       * df-scan.c (df_get_exit-block_use_set): Always add the stack pointer
       to the exit block use set.
       * gcse.c (cpro_jump): Don't emit barrier in cfglayout mode.
       * config/sparc/sparc.c (sparc_check_64): Check df != NULL.



Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sparc/sparc.c
    trunk/gcc/df-scan.c
    trunk/gcc/gcse.c