diff options
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-14 01:13:58 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-14 01:13:58 +0000 |
| commit | 7bd36830ed86cdc8d24e9ecd120f98438fa8bd9b (patch) | |
| tree | 6885c440b35dd27c86ae5bd10e74f834fee5aee6 /gcc/unroll.c | |
| parent | dc021a1594afa7a28ca6330b2ea5a874c082f0a4 (diff) | |
| download | gcc-7bd36830ed86cdc8d24e9ecd120f98438fa8bd9b.tar.gz | |
* varasm.c (output_constant_pool): Bring back 'done' label inside
an appropriate #ifdef.
* bitmap.c (bitmap_element_allocate): Wrap variable 'i' in an
appropriate #ifdef.
(bitmap_copy, bitmap_operation): Likewise.
* combine.c (combinable_i3pat): Similarly for 'src'.
* function.c (fixup_var_refs_1): Similarly for 'outerdest'.
(locate_and_pad_parm): Similarly for 'reg_parm_stack_space'.
* regclass.c (copy_cost): Similarly for 'secondary_class'.
* reload.c (make_memloc): Simliarly for 'i'.
(find_reloads_address_1): Similarly for 'link'.
* reload1.c (reload): Similarly for 'previous_frame_pointer_needed'.
(emit_reload_insns): Similarly for 'second_reloadreg'.
* unroll.c (iteration_info): Similarly for 'v'.
* caller-save.c (insert_save_restore): Remove unused variable 'i'.
* calls.c (expand_call): Similarly for 'i'.
(emit_library_call, emit_library_call_value): Similarly for 'mode'.
* fold-const.c (strip_compund_expr): Similarly for 'type'.
* function.c (fixup_var_refs_1): Similarly for 'width'.
(fixup_memory_subreg): Similarly for 'saved'.
(locate_and_pad_parm): Similarly for 'boundary_in_bytes.'
(setjmp_protect): Similarly for 'sub'.
(thread_prologue_and_epilogue_insns): Similarly for 'insn'.
* loop.c (record_giv): Similarly for 'p'.
(combine_givs): Similarly for 'temp_iv'.
(indirect_jump_in_function_p): Similarly for 'is_indirect_jump'.
* recog.c (validate_replace_rtx_1): Similarly for 'width'.
* tree.c (get_set_constructor_bytes): Similarly for 'vals'.
* unroll.c (unroll_loop): Similarly for 'copy'.
(iteration_info): Similarly for 'b'.
* varasm.c (assemble_string): Similarly for 'i'.
* i386.h (LEGITIMIZE_ADDRESS): Similarly for 'orig_x'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17973 138bc75d-0d04-0410-961f-82ee72b054a4
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; |