Hello.
This patch removes obsolete FUNCTION_VALUE_REGNO_P macro from CRIS back end
in the GCC and introduces equivalent TARGET_FUNCTION_VALUE_REGNO_P target
hook.
Regression tested on cris-axis-elf.
OK to install?
* config/cris/cris.c (cris_function_value_regno_p): Make static.
(TARGET_FUNCTION_VALUE_REGNO_P): Define.
* config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
* config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
Index: gcc/config/cris/cris.c
===================================================================
--- gcc/config/cris/cris.c (revision 179723)
+++ gcc/config/cris/cris.c (working copy)
@@ -148,6 +148,7 @@
static rtx cris_function_value(const_tree, const_tree, bool);
static rtx cris_libcall_value (enum machine_mode, const_rtx);
+static bool cris_function_value_regno_p (const unsigned int);
/* This is the parsed result of the "-max-stack-stackframe=" option. If
it (still) is zero, then there was no such option given. */
@@ -241,6 +242,8 @@
#define TARGET_FUNCTION_VALUE cris_function_value
#undef TARGET_LIBCALL_VALUE
#define TARGET_LIBCALL_VALUE cris_libcall_value
+#undef TARGET_FUNCTION_VALUE_REGNO_P
+#define TARGET_FUNCTION_VALUE_REGNO_P cris_function_value_regno_p
struct gcc_target targetm = TARGET_INITIALIZER;
@@ -3763,7 +3768,7 @@
/* Let's assume all functions return in r[CRIS_FIRST_ARG_REG] for the
time being. */
-bool
+static bool
cris_function_value_regno_p (const unsigned int regno)
{
return (regno == CRIS_FIRST_ARG_REG);
Index: gcc/config/cris/cris.h
===================================================================
--- gcc/config/cris/cris.h (revision 179723)
+++ gcc/config/cris/cris.h (working copy)
@@ -854,12 +854,6 @@
&& (REGNO) < CRIS_FIRST_ARG_REG + (CRIS_MAX_ARGS_IN_REGS))
-/* Node: Scalar Return */
-
-#define FUNCTION_VALUE_REGNO_P(N) cris_function_value_regno_p (N)
-
-
-
/* Node: Aggregate Return */
#define CRIS_STRUCT_VALUE_REGNUM ((CRIS_FIRST_ARG_REG) - 1)
Index: gcc/config/cris/cris-protos.h
===================================================================
--- gcc/config/cris/cris-protos.h (revision 179723)
+++ gcc/config/cris/cris-protos.h (working copy)
@@ -60,5 +60,3 @@
extern int cris_initial_elimination_offset (int, int);
extern void cris_init_expanders (void);
-
-extern bool cris_function_value_regno_p (const unsigned int);
Anatoly.
