1 $DragonFly: src/gnu/usr.bin/cc34/cc_prep/patches/gcse.c.patch,v 1.3 2004/12/21 13:10:48 joerg Exp $
3 ===================================================================
4 RCS file: /home/joerg/wd/repository/dragonflybsd/src/contrib/gcc-3.4/gcc/gcse.c,v
5 retrieving revision 1.2
7 --- gcse.c 20 Dec 2004 19:23:24 -0000 1.2
8 +++ gcse.c 20 Dec 2004 20:48:10 -0000
10 /* Find an assignment that sets reg_used and is available
11 at the start of the block. */
12 set = find_avail_set (regno, insn);
14 + if (! set || SET_VOLATILE_P (set->expr))