+Wed Feb 11 01:30:49 1998 Marc Lehmann <pcg@goof.com>
+
+ * i386.c: Added include for recog.h.
+ (override_options): Removed unused variable p. Initialized regno to
+ avoid warning.
+ (order_regs_for_local_alloc): Initialized regno to avoid warning.
+ (legitimize_address): Likewise for 'other'.
+ (i386_aligned_reg_p): Added default case with abort ().
+ (print_operand): Likewise.
+ (reg_mentioned_in_mem): Likewise.
+ (ix86_expand_binary_operator): Removed unused variables i & insn.
+ (ix86_expand_unary_operator): Removed unused variable insn.
+ (output_fp_cc0_set): Removed unused variable unordered_label.
+
Wed Feb 11 01:23:03 1998 John F. Carr <jfc@mit.edu>
* i386.c, i386.h, i386.md: Change gen_rtx (X, ...) to gen_rtx_X (...).
#include "flags.h"
#include "except.h"
#include "function.h"
+#include "recog.h"
#ifdef EXTRA_CONSTRAINT
/* If EXTRA_CONSTRAINT is defined, then the 'S'
void
override_options ()
{
- int ch, i, j, regno;
- char *p;
+ int ch, i, j;
int def_align;
static struct ptt
{
for (i = 0; (ch = i386_reg_alloc_order[i]) != '\0'; i++)
{
+ int regno = 0;
+
switch (ch)
{
case 'a': regno = 0; break;
void
order_regs_for_local_alloc ()
{
- int i, ch, order, regno;
+ int i, ch, order;
/* User specified the register allocation order. */
{
for (i = order = 0; (ch = i386_reg_alloc_order[i]) != '\0'; i++)
{
+ int regno = 0;
+
switch (ch)
{
case 'a': regno = 0; break;
case REG:
return i386_aligned_reg_p (REGNO (op));
+
+ default:
+ abort ();
}
return 0;
enum machine_mode mode;
rtx operands[];
{
- rtx insn;
- int i;
int modified;
/* Recognize <var1> = <value> <op> <var1> for commutative operators */
enum machine_mode mode;
rtx operands[];
{
- rtx insn;
-
/* If optimizing, copy to regs to improve CSE */
if (TARGET_PSEUDO
&& optimize
&& GET_CODE (XEXP (XEXP (x, 0), 1)) == PLUS
&& CONSTANT_P (XEXP (x, 1)))
{
- rtx constant, other;
+ rtx constant;
+ rtx other = NULL_RTX;
if (GET_CODE (XEXP (x, 1)) == CONST_INT)
{
case GTU: fputs ("jne", file); return;
case LEU: fputs ("je", file); return;
case LTU: fputs ("#branch never", file); return;
-
+
/* no matching branches for GT nor LE */
+
+ default:
+ abort ();
}
- abort ();
case 's':
if (GET_CODE (x) == CONST_INT || ! SHIFT_DOUBLE_OMITS_COUNT)
rtx insn;
{
rtx xops[3];
- rtx unordered_label;
rtx next;
enum rtx_code code;
case CC0:
case SUBREG:
return 0;
+ default:
+ abort ();
}
if (code == MEM && reg_mentioned_p (reg, rtl))