+2010-10-28 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/frv/frv-protos.h (frv_function_arg): Delete.
+ (frv_function_arg_advance): Delete.
+ * config/frv/frv.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
+ * config/frv/frv.c (frv_function_arg): Rename to...
+ (frv_function_arg_1): Make static. Take const_tree and bool
+ arguments.
+ (frv_function_arg, frv_function_incoming_arg): New functions.
+ (frv_function_arg_advance): Make static. Take a const_tree and
+ a bool.
+ (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define.
+ (TARGET_FUNCTION_ARG_ADVANCE): Define.
+
2010-10-28 Uros Bizjak <ubizjak@gmail.com>
PR target/46153
rtx, tree, int);
extern int frv_function_arg_boundary (enum machine_mode, tree);
-extern rtx frv_function_arg (CUMULATIVE_ARGS *,
- enum machine_mode,
- tree, int, int);
-
-extern void frv_function_arg_advance (CUMULATIVE_ARGS *,
- enum machine_mode,
- tree, int);
extern bool frv_function_value_regno_p (const unsigned int);
#endif /* TREE_CODE */
static bool frv_must_pass_in_stack (enum machine_mode mode, const_tree type);
static int frv_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode,
tree, bool);
+static rtx frv_function_arg (CUMULATIVE_ARGS *, enum machine_mode,
+ const_tree, bool);
+static rtx frv_function_incoming_arg (CUMULATIVE_ARGS *, enum machine_mode,
+ const_tree, bool);
+static void frv_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
+ const_tree, bool);
static void frv_output_dwarf_dtprel (FILE *, int, rtx)
ATTRIBUTE_UNUSED;
static reg_class_t frv_secondary_reload (bool, rtx, reg_class_t,
#define TARGET_PASS_BY_REFERENCE hook_pass_by_reference_must_pass_in_stack
#undef TARGET_ARG_PARTIAL_BYTES
#define TARGET_ARG_PARTIAL_BYTES frv_arg_partial_bytes
+#undef TARGET_FUNCTION_ARG
+#define TARGET_FUNCTION_ARG frv_function_arg
+#undef TARGET_FUNCTION_INCOMING_ARG
+#define TARGET_FUNCTION_INCOMING_ARG frv_function_incoming_arg
+#undef TARGET_FUNCTION_ARG_ADVANCE
+#define TARGET_FUNCTION_ARG_ADVANCE frv_function_arg_advance
#undef TARGET_EXPAND_BUILTIN_SAVEREGS
#define TARGET_EXPAND_BUILTIN_SAVEREGS frv_expand_builtin_saveregs
return BITS_PER_WORD;
}
-rtx
-frv_function_arg (CUMULATIVE_ARGS *cum,
- enum machine_mode mode,
- tree type ATTRIBUTE_UNUSED,
- int named,
- int incoming ATTRIBUTE_UNUSED)
+static rtx
+frv_function_arg_1 (const CUMULATIVE_ARGS *cum, enum machine_mode mode,
+ const_tree type ATTRIBUTE_UNUSED, bool named,
+ bool incoming ATTRIBUTE_UNUSED)
{
enum machine_mode xmode = (mode == BLKmode) ? SImode : mode;
int arg_num = *cum;
return ret;
}
+static rtx
+frv_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+ const_tree type, bool named)
+{
+ return frv_function_arg_1 (cum, mode, type, named, false);
+}
+
+static rtx
+frv_function_incoming_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+ const_tree type, bool named)
+{
+ return frv_function_arg_1 (cum, mode, type, named, true);
+}
+
\f
/* A C statement (sans semicolon) to update the summarizer variable CUM to
advance past an argument in the argument list. The values MODE, TYPE and
the stack. The compiler knows how to track the amount of stack space used
for arguments without any special help. */
-void
+static void
frv_function_arg_advance (CUMULATIVE_ARGS *cum,
enum machine_mode mode,
- tree type ATTRIBUTE_UNUSED,
- int named)
+ const_tree type ATTRIBUTE_UNUSED,
+ bool named)
{
enum machine_mode xmode = (mode == BLKmode) ? SImode : mode;
int bytes = GET_MODE_SIZE (xmode);
#define FRV_NUM_ARG_REGS 6
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
- frv_function_arg (&CUM, MODE, TYPE, NAMED, FALSE)
-
-/* Define this macro if the target machine has "register windows", so that the
- register in which a function sees an arguments is not necessarily the same
- as the one in which the caller passed the argument.
-
- For such machines, `FUNCTION_ARG' computes the register in which the caller
- passes the value, and `FUNCTION_INCOMING_ARG' should be defined in a similar
- fashion to tell the function being called where the arguments will arrive.
-
- If `FUNCTION_INCOMING_ARG' is not defined, `FUNCTION_ARG' serves both
- purposes. */
-
-#define FUNCTION_INCOMING_ARG(CUM, MODE, TYPE, NAMED) \
- frv_function_arg (&CUM, MODE, TYPE, NAMED, TRUE)
-
/* A C type for declaring a variable that is used as the first argument of
`FUNCTION_ARG' and other related values. For some target machines, the type
`int' suffices and can hold the number of bytes of argument so far.
#define INIT_CUMULATIVE_INCOMING_ARGS(CUM, FNTYPE, LIBNAME) \
frv_init_cumulative_args (&CUM, FNTYPE, LIBNAME, NULL, TRUE)
-/* A C statement (sans semicolon) to update the summarizer variable CUM to
- advance past an argument in the argument list. The values MODE, TYPE and
- NAMED describe that argument. Once this is done, the variable CUM is
- suitable for analyzing the *following* argument with `FUNCTION_ARG', etc.
-
- This macro need not do anything if the argument in question was passed on
- the stack. The compiler knows how to track the amount of stack space used
- for arguments without any special help. */
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
- frv_function_arg_advance (&CUM, MODE, TYPE, NAMED)
-
/* If defined, a C expression that gives the alignment boundary, in bits, of an
argument with the specified mode and type. If it is not defined,
`PARM_BOUNDARY' is used for all arguments. */
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