diff options
Diffstat (limited to 'gcc/unroll.c')
| -rw-r--r-- | gcc/unroll.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/unroll.c b/gcc/unroll.c index d814dd901cf..996675d406e 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -1,5 +1,5 @@ /* Try to unroll loops, and split induction variables. - Copyright (C) 1992, 1993, 1994, 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1992, 93-95, 1997, 1998 Free Software Foundation, Inc. Contributed by James E. Wilson, Cygnus Support/UC Berkeley. This file is part of GNU CC. @@ -235,7 +235,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, int i, j, temp; int unroll_number = 1; rtx copy_start, copy_end; - rtx insn, copy, sequence, pattern, tem; + rtx insn, sequence, pattern, tem; int max_labelno, max_insnno; rtx insert_before; struct inline_remap *map; @@ -2309,7 +2309,9 @@ iteration_info (iteration_var, initial_value, increment, loop_start, loop_end) rtx loop_start, loop_end; { struct iv_class *bl; - struct induction *v, *b; +#if 0 + struct induction *v; +#endif /* Clear the result values, in case no answer can be found. */ *initial_value = 0; |