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re PR target/48896 (avr.o warnings) 

PR target/48896
	* config/avr/avr.c (avr_ret_register): Return unsigned int
	instead of int.
	(avr_function_value): Mark fn_decl_or_type as unused, don't pass
	it to avr_libcall_value.
	avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
	expand_expr.
	(avr_expand_binop_builtin): Ditto.
	(avr_expand_unop_builtin): Ditto.

From-SVN: r173617
This commit is contained in:
Georg-Johann Lay 2011-05-10 12:16:09 +00:00 committed by Georg-Johann Lay
parent 34cc3c861d
commit fd01a351df
2 changed files with 21 additions and 13 deletions
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12
gcc/ChangeLog
View File

@ -1,3 +1,15 @@
2011-05-10 Georg-Johann Lay <avr@gjlay.de>
PR target/48896
* config/avr/avr.c (avr_ret_register): Return unsigned int
instead of int.
(avr_function_value): Mark fn_decl_or_type as unused, don't pass
it to avr_libcall_value.
avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
expand_expr.
(avr_expand_binop_builtin): Ditto.
(avr_expand_unop_builtin): Ditto.
2011-05-10 DJ Delorie <dj@redhat.com>
* config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.

22
gcc/config/avr/avr.c
View File

@ -6178,7 +6178,7 @@ avr_reorg (void)
/* Returns register number for function return value.*/
static inline int
static inline unsigned int
avr_ret_register (void)
{
return 24;
@ -6209,18 +6209,14 @@ avr_libcall_value (enum machine_mode mode,
function returns a value of data type VALTYPE. */
static rtx
avr_function_value (const_tree type, const_tree fn_decl_or_type,
bool outgoing ATTRIBUTE_UNUSED)
avr_function_value (const_tree type,
const_tree fn_decl_or_type ATTRIBUTE_UNUSED,
bool outgoing ATTRIBUTE_UNUSED)
{
unsigned int offs;
const_rtx func = fn_decl_or_type;
if (fn_decl_or_type
&& !DECL_P (fn_decl_or_type))
fn_decl_or_type = NULL;
if (TYPE_MODE (type) != BLKmode)
return avr_libcall_value (TYPE_MODE (type), func);
return avr_libcall_value (TYPE_MODE (type), NULL_RTX);
offs = int_size_in_bytes (type);
if (offs < 2)
@ -6711,7 +6707,7 @@ avr_expand_unop_builtin (enum insn_code icode, tree exp,
{
rtx pat;
tree arg0 = CALL_EXPR_ARG (exp, 0);
rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, EXPAND_NORMAL);
enum machine_mode op0mode = GET_MODE (op0);
enum machine_mode tmode = insn_data[icode].operand[0].mode;
enum machine_mode mode0 = insn_data[icode].operand[1].mode;
@ -6752,8 +6748,8 @@ avr_expand_binop_builtin (enum insn_code icode, tree exp, rtx target)
rtx pat;
tree arg0 = CALL_EXPR_ARG (exp, 0);
tree arg1 = CALL_EXPR_ARG (exp, 1);
rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
rtx op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, EXPAND_NORMAL);
rtx op1 = expand_expr (arg1, NULL_RTX, VOIDmode, EXPAND_NORMAL);
enum machine_mode op0mode = GET_MODE (op0);
enum machine_mode op1mode = GET_MODE (op1);
enum machine_mode tmode = insn_data[icode].operand[0].mode;
@ -6845,7 +6841,7 @@ avr_expand_builtin (tree exp, rtx target,
case AVR_BUILTIN_DELAY_CYCLES:
{
arg0 = CALL_EXPR_ARG (exp, 0);
op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
op0 = expand_expr (arg0, NULL_RTX, VOIDmode, EXPAND_NORMAL);
if (! CONST_INT_P (op0))
error ("__builtin_avr_delay_cycles expects a compile time integer constant.");