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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-25 14:20:54 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-25 14:20:54 -0500 |
| commit | 629c5b50207ac024ac3faf27040042d28ed90fd0 (patch) | |
| tree | 9619105283425c489fcdb90f53f8cd3ecc908abc /gcc/unroll.c | |
| parent | dc9d517851473707c4df29a1400e7ffd2f5d6b24 (diff) | |
| download | gcc-629c5b50207ac024ac3faf27040042d28ed90fd0.zip gcc-629c5b50207ac024ac3faf27040042d28ed90fd0.tar.gz gcc-629c5b50207ac024ac3faf27040042d28ed90fd0.tar.bz2 | |
(unroll_loop): Remove decl of unused variable V.
(precondition_loop_p): Remove decls of unused variables.
(final_giv_value): Remove decl of unused variable CODE.
From-SVN: r6897
Diffstat (limited to 'gcc/unroll.c')
| -rw-r--r-- | gcc/unroll.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/unroll.c b/gcc/unroll.c index 20ab17b..d1143bf 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 Free Software Foundation, Inc. + Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. Contributed by James E. Wilson, Cygnus Support/UC Berkeley. This file is part of GNU CC. @@ -235,7 +235,6 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, rtx exit_label = 0; rtx start_label; struct iv_class *bl; - struct induction *v; int splitting_not_safe = 0; enum unroll_types unroll_type; int loop_preconditioned = 0; @@ -1174,7 +1173,6 @@ precondition_loop_p (initial_value, final_value, increment, loop_start, rtx *initial_value, *final_value, *increment; rtx loop_start, loop_end; { - int unsigned_compare, compare_dir; if (loop_n_iterations > 0) { @@ -2947,7 +2945,6 @@ final_giv_value (v, loop_start, loop_end) struct iv_class *bl; rtx insn; rtx increment, tem; - enum rtx_code code; rtx insert_before, seq; bl = reg_biv_class[REGNO (v->src_reg)]; |