2010-10-09 Nathan Froyd <froydnj@codesourcery.com>
+ * config/vax/vax.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
+ * config/vax/vax.c (vax_function_arg): New function.
+ (vax_function_arg_advance): New function.
+ (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
+
+2010-10-09 Nathan Froyd <froydnj@codesourcery.com>
+
* config/pa/pa-protos.h (function_arg): Delete.
* config/pa/pa.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/pa/pa.c (function_arg): Rename to...
static int vax_address_cost_1 (rtx);
static int vax_address_cost (rtx, bool);
static bool vax_rtx_costs (rtx, int, int, int *, bool);
+static rtx vax_function_arg (CUMULATIVE_ARGS *, enum machine_mode,
+ const_tree, bool);
+static void vax_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
+ const_tree, bool);
static rtx vax_struct_value_rtx (tree, int);
static rtx vax_builtin_setjmp_frame_value (void);
static void vax_asm_trampoline_template (FILE *);
#undef TARGET_PROMOTE_PROTOTYPES
#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true
+#undef TARGET_FUNCTION_ARG
+#define TARGET_FUNCTION_ARG vax_function_arg
+#undef TARGET_FUNCTION_ARG_ADVANCE
+#define TARGET_FUNCTION_ARG_ADVANCE vax_function_arg_advance
+
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX vax_struct_value_rtx
{
return size > 255 * 4 ? 0 : size;
}
+
+/* Define where to put the arguments to a function.
+ Value is zero to push the argument on the stack,
+ or a hard register in which to store the argument.
+
+ MODE is the argument's machine mode.
+ TYPE is the data type of the argument (as a tree).
+ This is null for libcalls where that information may
+ not be available.
+ CUM is a variable of type CUMULATIVE_ARGS which gives info about
+ the preceding args and about the function being called.
+ NAMED is nonzero if this argument is a named parameter
+ (otherwise it is an extra parameter matching an ellipsis). */
+
+/* On the VAX all args are pushed. */
+
+static rtx
+vax_function_arg (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED,
+ enum machine_mode mode ATTRIBUTE_UNUSED,
+ const_tree type ATTRIBUTE_UNUSED,
+ bool named ATTRIBUTE_UNUSED)
+{
+ return NULL_RTX;
+}
+
+/* Update the data in CUM to advance over an argument of mode MODE and
+ data type TYPE. (TYPE is null for libcalls where that information
+ may not be available.) */
+
+static void
+vax_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+ const_tree type, bool named ATTRIBUTE_UNUSED)
+{
+ *cum += (mode != BLKmode
+ ? (GET_MODE_SIZE (mode) + 3) & ~3
+ : (int_size_in_bytes (type) + 3) & ~3);
+}
#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, INDIRECT, N_NAMED_ARGS) \
((CUM) = 0)
-/* Update the data in CUM to advance over an argument
- of mode MODE and data type TYPE.
- (TYPE is null for libcalls where that information may not be available.) */
-
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
- ((CUM) += ((MODE) != BLKmode \
- ? (GET_MODE_SIZE (MODE) + 3) & ~3 \
- : (int_size_in_bytes (TYPE) + 3) & ~3))
-
-/* Define where to put the arguments to a function.
- Value is zero to push the argument on the stack,
- or a hard register in which to store the argument.
-
- MODE is the argument's machine mode.
- TYPE is the data type of the argument (as a tree).
- This is null for libcalls where that information may
- not be available.
- CUM is a variable of type CUMULATIVE_ARGS which gives info about
- the preceding args and about the function being called.
- NAMED is nonzero if this argument is a named parameter
- (otherwise it is an extra parameter matching an ellipsis). */
-
-/* On the VAX all args are pushed. */
-
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) 0
-
/* Output assembler code to FILE to increment profiler label # LABELNO
for profiling a function entry. */