1 2004-04-29 Philip Blundell <philb@gnu.org>
3 * loop.c (scan_loop): Don't delete SET of a hard register.
6 ===================================================================
7 RCS file: /cvs/gcc/gcc/gcc/loop.c,v
8 retrieving revision 1.488.2.3
9 diff -u -r1.488.2.3 loop.c
10 --- gcc/gcc/loop.c 14 Feb 2004 14:46:03 -0000 1.488.2.3
11 +++ gcc/gcc/loop.c 28 Apr 2004 22:02:53 -0000
13 || (! (GET_CODE (SET_SRC (set)) == REG
14 && (REGNO (SET_SRC (set))
15 < FIRST_PSEUDO_REGISTER))))
16 + && regno >= FIRST_PSEUDO_REGISTER
17 /* This test is not redundant; SET_SRC (set) might be
18 a call-clobbered register and the life of REGNO