varasm.c (output_constant_pool): Bring back 'done' label inside an appropriate #ifdef.

        * 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'.

From-SVN: r17973

1 files changed, 1 insertions, 3 deletions

diff --git a/gcc/loop.c b/gcc/loop.c
index c766019..7f192d0 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -4659,7 +4659,6 @@ record_giv (v, insn, src_reg, dest_reg, mult_val, add_val, benefit,
   struct induction *b;
   struct iv_class *bl;
   rtx set = single_set (insn);
-  rtx p;
 
   v->insn = insn;
   v->src_reg = src_reg;
@@ -5836,7 +5835,7 @@ static void
 combine_givs (bl)
      struct iv_class *bl;
 {
-  struct induction *g1, *g2, **giv_array, *temp_iv;
+  struct induction *g1, *g2, **giv_array;
   int i, j, giv_count, pass;
 
   /* Count givs, because bl->giv_count is incorrect here.  */
@@ -7682,7 +7681,6 @@ indirect_jump_in_function_p (start)
      rtx start;
 {
   rtx insn;
-  int is_indirect_jump = 0;
 
   for (insn = start; insn; insn = NEXT_INSN (insn))
     if (computed_jump_p (insn))