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s390.c: (s390_decompose_address...

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2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.c: (s390_decompose_address,
	tls_symbolic_operand, legitimate_pic_operand_p,
	legitimate_constant_p, legitimate_reload_constant_p,
	s390_expand_plus_operand, legitimate_address_p,
	legitimate_la_operand_p, ): Remove 'register' from signature.
	(symbolic_reference_mentioned_p,
	tls_symbolic_reference_mentioned_p): Remove 'register' from local
	variable declarations.
	(legitimize_address): Remove 'register' from
	signature and local variable declarations.

From-SVN: r99464
This commit is contained in:
Adrian Straetling 2005-05-09 18:15:17 +00:00 • committed by Ulrich Weigand
parent 3ed99cc920
commit 5d81b82b30
2 changed files with 33 additions and 20 deletions
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13
gcc/ChangeLog
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@ -1,3 +1,16 @@
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390.c: (s390_decompose_address,
tls_symbolic_operand, legitimate_pic_operand_p,
legitimate_constant_p, legitimate_reload_constant_p,
s390_expand_plus_operand, legitimate_address_p,
legitimate_la_operand_p, ): Remove 'register' from signature.
(symbolic_reference_mentioned_p,
tls_symbolic_reference_mentioned_p): Remove 'register' from local
variable declarations.
(legitimize_address): Remove 'register' from
signature and local variable declarations.
2005-05-09 Adrian Straetling <straetling@de.ibm.com> 2005-05-09 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390-protos.h: (s390_match_ccmode, * config/s390/s390-protos.h: (s390_match_ccmode,

40
gcc/config/s390/s390.c
View file

@ -1281,7 +1281,7 @@ s390_short_displacement (rtx disp)
canonical form so that they will be recognized. */ canonical form so that they will be recognized. */
static int static int
s390_decompose_address (register rtx addr, struct s390_address *out) s390_decompose_address (rtx addr, struct s390_address *out)
{ {
HOST_WIDE_INT offset = 0; HOST_WIDE_INT offset = 0;
rtx base = NULL_RTX; rtx base = NULL_RTX;
@ -1970,7 +1970,7 @@ s390_address_cost (rtx addr)
otherwise return 0. */ otherwise return 0. */
int int
tls_symbolic_operand (register rtx op) tls_symbolic_operand (rtx op)
{ {
if (GET_CODE (op) != SYMBOL_REF) if (GET_CODE (op) != SYMBOL_REF)
return 0; return 0;
@ -1999,8 +1999,8 @@ s390_split_access_reg (rtx reg, rtx *lo, rtx *hi)
bool bool
symbolic_reference_mentioned_p (rtx op) symbolic_reference_mentioned_p (rtx op)
{ {
register const char *fmt; const char *fmt;
register int i; int i;
if (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == LABEL_REF) if (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == LABEL_REF)
return 1; return 1;
@ -2010,7 +2010,7 @@ symbolic_reference_mentioned_p (rtx op)
{ {
if (fmt[i] == 'E') if (fmt[i] == 'E')
{ {
register int j; int j;
for (j = XVECLEN (op, i) - 1; j >= 0; j--) for (j = XVECLEN (op, i) - 1; j >= 0; j--)
if (symbolic_reference_mentioned_p (XVECEXP (op, i, j))) if (symbolic_reference_mentioned_p (XVECEXP (op, i, j)))
@ -2029,8 +2029,8 @@ symbolic_reference_mentioned_p (rtx op)
bool bool
tls_symbolic_reference_mentioned_p (rtx op) tls_symbolic_reference_mentioned_p (rtx op)
{ {
register const char *fmt; const char *fmt;
register int i; int i;
if (GET_CODE (op) == SYMBOL_REF) if (GET_CODE (op) == SYMBOL_REF)
return tls_symbolic_operand (op); return tls_symbolic_operand (op);
@ -2040,7 +2040,7 @@ tls_symbolic_reference_mentioned_p (rtx op)
{ {
if (fmt[i] == 'E') if (fmt[i] == 'E')
{ {
register int j; int j;
for (j = XVECLEN (op, i) - 1; j >= 0; j--) for (j = XVECLEN (op, i) - 1; j >= 0; j--)
if (tls_symbolic_reference_mentioned_p (XVECEXP (op, i, j))) if (tls_symbolic_reference_mentioned_p (XVECEXP (op, i, j)))
@ -2060,7 +2060,7 @@ tls_symbolic_reference_mentioned_p (rtx op)
and that OP satisfies CONSTANT_P or is a CONST_DOUBLE. */ and that OP satisfies CONSTANT_P or is a CONST_DOUBLE. */
int int
legitimate_pic_operand_p (register rtx op) legitimate_pic_operand_p (rtx op)
{ {
/* Accept all non-symbolic constants. */ /* Accept all non-symbolic constants. */
if (!SYMBOLIC_CONST (op)) if (!SYMBOLIC_CONST (op))
@ -2075,7 +2075,7 @@ legitimate_pic_operand_p (register rtx op)
It is given that OP satisfies CONSTANT_P or is a CONST_DOUBLE. */ It is given that OP satisfies CONSTANT_P or is a CONST_DOUBLE. */
int int
legitimate_constant_p (register rtx op) legitimate_constant_p (rtx op)
{ {
/* Accept all non-symbolic constants. */ /* Accept all non-symbolic constants. */
if (!SYMBOLIC_CONST (op)) if (!SYMBOLIC_CONST (op))
@ -2173,7 +2173,7 @@ s390_cannot_force_const_mem (rtx x)
before it can be used as operand. */ before it can be used as operand. */
bool bool
legitimate_reload_constant_p (register rtx op) legitimate_reload_constant_p (rtx op)
{ {
/* Accept la(y) operands. */ /* Accept la(y) operands. */
if (GET_CODE (op) == CONST_INT if (GET_CODE (op) == CONST_INT
@ -2288,8 +2288,8 @@ s390_secondary_output_reload_class (enum reg_class class,
SCRATCH may be used as scratch register. */ SCRATCH may be used as scratch register. */
void void
s390_expand_plus_operand (register rtx target, register rtx src, s390_expand_plus_operand (rtx target, rtx src,
register rtx scratch) rtx scratch)
{ {
rtx sum1, sum2; rtx sum1, sum2;
struct s390_address ad; struct s390_address ad;
@ -2348,7 +2348,7 @@ s390_expand_plus_operand (register rtx target, register rtx src,
bool bool
legitimate_address_p (enum machine_mode mode ATTRIBUTE_UNUSED, legitimate_address_p (enum machine_mode mode ATTRIBUTE_UNUSED,
register rtx addr, int strict) rtx addr, int strict)
{ {
struct s390_address ad; struct s390_address ad;
if (!s390_decompose_address (addr, &ad)) if (!s390_decompose_address (addr, &ad))
@ -2377,7 +2377,7 @@ legitimate_address_p (enum machine_mode mode ATTRIBUTE_UNUSED,
address, as LA performs only a 31-bit addition. */ address, as LA performs only a 31-bit addition. */
bool bool
legitimate_la_operand_p (register rtx op) legitimate_la_operand_p (rtx op)
{ {
struct s390_address addr; struct s390_address addr;
if (!s390_decompose_address (op, &addr)) if (!s390_decompose_address (op, &addr))
@ -2972,7 +2972,7 @@ emit_symbolic_move (rtx *operands)
See comments by legitimize_pic_address for details. */ See comments by legitimize_pic_address for details. */
rtx rtx
legitimize_address (register rtx x, register rtx oldx ATTRIBUTE_UNUSED, legitimize_address (rtx x, rtx oldx ATTRIBUTE_UNUSED,
enum machine_mode mode ATTRIBUTE_UNUSED) enum machine_mode mode ATTRIBUTE_UNUSED)
{ {
rtx constant_term = const0_rtx; rtx constant_term = const0_rtx;
@ -3027,8 +3027,8 @@ legitimize_address (register rtx x, register rtx oldx ATTRIBUTE_UNUSED,
{ {
if (GET_CODE (XEXP (x, 0)) == REG) if (GET_CODE (XEXP (x, 0)) == REG)
{ {
register rtx temp = gen_reg_rtx (Pmode); rtx temp = gen_reg_rtx (Pmode);
register rtx val = force_operand (XEXP (x, 1), temp); rtx val = force_operand (XEXP (x, 1), temp);
if (val != temp) if (val != temp)
emit_move_insn (temp, val); emit_move_insn (temp, val);
@ -3037,8 +3037,8 @@ legitimize_address (register rtx x, register rtx oldx ATTRIBUTE_UNUSED,
else if (GET_CODE (XEXP (x, 1)) == REG) else if (GET_CODE (XEXP (x, 1)) == REG)
{ {
register rtx temp = gen_reg_rtx (Pmode); rtx temp = gen_reg_rtx (Pmode);
register rtx val = force_operand (XEXP (x, 0), temp); rtx val = force_operand (XEXP (x, 0), temp);
if (val != temp) if (val != temp)
emit_move_insn (temp, val); emit_move_insn (temp, val);