* config/frv/frv.h (CLASS_LIKELY_SPILLED_P): Remove.

	* config/frv/frv-protos.h (frv_class_likely_spilled_p): Remove.
	* config/frv/frv.c (frv_class_likely_spilled_p): Make static. Change
	argument type to reg_class_t. Change result type to bool.
	(TARGET_CLASS_LIKELY_SPILLED_P): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163924 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 157286d..0e182f6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2010-09-06  Anatoly Sokolov  <aesok@post.ru>
+
+       * config/frv/frv.h (CLASS_LIKELY_SPILLED_P): Remove.
+       * config/frv/frv-protos.h (frv_class_likely_spilled_p): Remove.
+       * config/frv/frv.c (frv_class_likely_spilled_p): Make static. Change
+       argument type to reg_class_t. Change result type to bool.
+       (TARGET_CLASS_LIKELY_SPILLED_P): Define.
+
 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 
        PR libobjc/19850

diff --git a/gcc/config/frv/frv-protos.h b/gcc/config/frv/frv-protos.h
index 11612e4..8ed14fa 100644 (file)
--- a/gcc/config/frv/frv-protos.h
+++ b/gcc/config/frv/frv-protos.h
@@ -1,5 +1,5 @@
 /* Frv prototypes.
-   Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008, 2009
+   Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Red Hat, Inc.
 
@@ -102,7 +102,6 @@ extern int frv_trampoline_size              (void);
 extern enum reg_class frv_secondary_reload_class
                                        (enum reg_class,
                                         enum machine_mode, rtx);
-extern int frv_class_likely_spilled_p  (enum reg_class rclass);
 extern int frv_hard_regno_mode_ok      (int, enum machine_mode);
 extern int frv_hard_regno_nregs                (int, enum machine_mode);
 extern int frv_class_max_nregs         (enum reg_class rclass,

diff --git a/gcc/config/frv/frv.c b/gcc/config/frv/frv.c
index 49133f7..ccb6fe9 100644 (file)
--- a/gcc/config/frv/frv.c
+++ b/gcc/config/frv/frv.c
@@ -391,6 +391,7 @@ static reg_class_t frv_secondary_reload             (bool, rtx, reg_class_t,
 static bool frv_frame_pointer_required         (void);
 static bool frv_can_eliminate                  (const int, const int);
 static void frv_trampoline_init                        (rtx, tree, rtx);
+static bool frv_class_likely_spilled_p                 (reg_class_t);
 \f
 /* Allow us to easily change the default for -malloc-cc.  */
 #ifndef DEFAULT_NO_ALLOC_CC
@@ -481,6 +482,9 @@ static void frv_trampoline_init                     (rtx, tree, rtx);
 #define TARGET_ASM_OUTPUT_DWARF_DTPREL frv_output_dwarf_dtprel
 #endif
 
+#undef TARGET_CLASS_LIKELY_SPILLED_P
+#define TARGET_CLASS_LIKELY_SPILLED_P frv_class_likely_spilled_p
+
 #undef  TARGET_SECONDARY_RELOAD
 #define TARGET_SECONDARY_RELOAD frv_secondary_reload
 
@@ -6533,23 +6537,10 @@ frv_secondary_reload (bool in_p, rtx x, reg_class_t reload_class_i,
 
 }
 \f
-/* A C expression whose value is nonzero if pseudos that have been assigned to
-   registers of class RCLASS would likely be spilled because registers of RCLASS
-   are needed for spill registers.
-
-   The default value of this macro returns 1 if RCLASS has exactly one register
-   and zero otherwise.  On most machines, this default should be used.  Only
-   define this macro to some other expression if pseudo allocated by
-   `local-alloc.c' end up in memory because their hard registers were needed
-   for spill registers.  If this macro returns nonzero for those classes, those
-   pseudos will only be allocated by `global.c', which knows how to reallocate
-   the pseudo to another register.  If there would not be another register
-   available for reallocation, you should not change the definition of this
-   macro since the only effect of such a definition would be to slow down
-   register allocation.  */
+/* Worker function for TARGET_CLASS_LIKELY_SPILLED_P.  */
 
-int
-frv_class_likely_spilled_p (enum reg_class rclass)
+static bool
+frv_class_likely_spilled_p (reg_class_t rclass)
 {
   switch (rclass)
     {
@@ -6574,10 +6565,10 @@ frv_class_likely_spilled_p (enum reg_class rclass)
     case EVEN_ACC_REGS:
     case ACC_REGS:
     case ACCG_REGS:
-      return TRUE;
+      return true;
     }
 
-  return FALSE;
+  return false;
 }
 
 \f

diff --git a/gcc/config/frv/frv.h b/gcc/config/frv/frv.h
index 56db4e4..79ff6f3 100644 (file)
--- a/gcc/config/frv/frv.h
+++ b/gcc/config/frv/frv.h
@@ -1,5 +1,6 @@
 /* Target macros for the FRV port of GCC.
-   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009,
+   2010
    Free Software Foundation, Inc.
    Contributed by Red Hat Inc.
 
@@ -1257,22 +1258,6 @@ extern enum reg_class reg_class_from_letter[];
 #define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS, MODE, X) \
   frv_secondary_reload_class (CLASS, MODE, X)
 
-/* A C expression whose value is nonzero if pseudos that have been assigned to
-   registers of class CLASS would likely be spilled because registers of CLASS
-   are needed for spill registers.
-
-   The default value of this macro returns 1 if CLASS has exactly one register
-   and zero otherwise.  On most machines, this default should be used.  Only
-   define this macro to some other expression if pseudo allocated by
-   `local-alloc.c' end up in memory because their hard registers were needed
-   for spill registers.  If this macro returns nonzero for those classes, those
-   pseudos will only be allocated by `global.c', which knows how to reallocate
-   the pseudo to another register.  If there would not be another register
-   available for reallocation, you should not change the definition of this
-   macro since the only effect of such a definition would be to slow down
-   register allocation.  */
-#define CLASS_LIKELY_SPILLED_P(CLASS) frv_class_likely_spilled_p (CLASS)
-
 /* A C expression for the maximum number of consecutive registers of
    class CLASS needed to hold a value of mode MODE.