* target.def (function_arg, function_incoming_arg): Remove const

	qualifier on CUMULATIVE_ARGS parameter.
	* targhooks.h (default_function_arg, default_function_incoming_arg):
	Likewise.
	* targhooks.c (default_function_arg, default_function_incoming_arg):
	Likewise.
	* config/i386/i386.c (ix86_function_arg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163386 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 518aba1..18136b6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2010-08-19  Nathan Froyd  <froydnj@codesourcery.com>
+
+       * target.def (function_arg, function_incoming_arg): Remove const
+       qualifier on CUMULATIVE_ARGS parameter.
+       * targhooks.h (default_function_arg, default_function_incoming_arg):
+       Likewise.
+       * targhooks.c (default_function_arg, default_function_incoming_arg):
+       Likewise.
+       * config/i386/i386.c (ix86_function_arg): Likewise.
+
 2010-08-19  Jakub Jelinek  <jakub@redhat.com>
 
        PR target/45336

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index c90d576..0bc1c66 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -6466,7 +6466,7 @@ function_arg_ms_64 (const CUMULATIVE_ARGS *cum, enum machine_mode mode,
    ellipsis).  */
 
 static rtx
-ix86_function_arg (const CUMULATIVE_ARGS *cum, enum machine_mode omode,
+ix86_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode omode,
                   const_tree type, bool named)
 {
   enum machine_mode mode = omode;

diff --git a/gcc/target.def b/gcc/target.def
index 46e3ef7..3ca3f36 100644 (file)
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -1788,7 +1788,7 @@ DEFHOOK_UNDOC
 DEFHOOK_UNDOC
 (function_arg,
  "",
- rtx, (const CUMULATIVE_ARGS *ca, enum machine_mode mode, const_tree type,
+ rtx, (CUMULATIVE_ARGS *ca, enum machine_mode mode, const_tree type,
        bool named),
  default_function_arg)
 
@@ -1798,7 +1798,7 @@ DEFHOOK_UNDOC
 DEFHOOK_UNDOC
 (function_incoming_arg,
  "",
- rtx, (const CUMULATIVE_ARGS *ca, enum machine_mode mode, const_tree type,
+ rtx, (CUMULATIVE_ARGS *ca, enum machine_mode mode, const_tree type,
        bool named),
  default_function_incoming_arg)
 

diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index 9898225..f8cb522 100644 (file)
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -568,28 +568,26 @@ default_function_arg_advance (CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
 }
 
 rtx
-default_function_arg (const CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
+default_function_arg (CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
                      enum machine_mode mode ATTRIBUTE_UNUSED,
                      const_tree type ATTRIBUTE_UNUSED,
                      bool named ATTRIBUTE_UNUSED)
 {
 #ifdef FUNCTION_ARG
-  return FUNCTION_ARG (*(CONST_CAST (CUMULATIVE_ARGS *, ca)), mode,
-                      CONST_CAST_TREE (type), named);
+  return FUNCTION_ARG (*ca, mode, CONST_CAST_TREE (type), named);
 #else
   gcc_unreachable ();
 #endif
 }
 
 rtx
-default_function_incoming_arg (const CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
+default_function_incoming_arg (CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
                               enum machine_mode mode ATTRIBUTE_UNUSED,
                               const_tree type ATTRIBUTE_UNUSED,
                               bool named ATTRIBUTE_UNUSED)
 {
 #ifdef FUNCTION_INCOMING_ARG
-  return FUNCTION_INCOMING_ARG (*(CONST_CAST (CUMULATIVE_ARGS *, ca)), mode,
-                               CONST_CAST_TREE (type), named);
+  return FUNCTION_INCOMING_ARG (*ca, mode, CONST_CAST_TREE (type), named);
 #else
   gcc_unreachable ();
 #endif

diff --git a/gcc/targhooks.h b/gcc/targhooks.h
index bc43bc2..75b3191 100644 (file)
--- a/gcc/targhooks.h
+++ b/gcc/targhooks.h
@@ -104,9 +104,9 @@ extern const char *hook_invalid_arg_for_unprototyped_fn
 extern void default_function_arg_advance
   (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern rtx default_function_arg
-  (const CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern rtx default_function_incoming_arg
-  (const CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern bool hook_bool_const_rtx_commutative_p (const_rtx, int);
 extern rtx default_function_value (const_tree, const_tree, bool);
 extern rtx default_libcall_value (enum machine_mode, const_rtx);