alpha.h, [...] (ASM_OUTPUT_LABEL): Delete definition.

	* alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h,
	darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h,
	ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h,
	mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h,
	rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h,
	v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition.

	* defaults.h (ASM_OUTPUT_LABEL): Provide a default.
	* doc/tm.texi (ASM_OUTPUT_LABEL): Update docs.

From-SVN: r55872

38 files changed, 25 insertions, 262 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f8e3ef6..e85d904 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,15 @@
+2002-07-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h,
+	darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h,
+	ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h,
+	mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h,
+	rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h,
+	v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition.
+
+	* defaults.h (ASM_OUTPUT_LABEL): Provide a default.
+	* doc/tm.texi (ASM_OUTPUT_LABEL): Update docs.
+
 2002-07-30  Gabriel Dos Reis  <gdr@nerim.net>
 
 	* c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR.
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h
index b779858..f0be40c 100644
--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -1743,12 +1743,6 @@ do {						\
   fputs (name_, STREAM);			\
 } while (0)
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 1acff9e..755c621 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1174,11 +1174,6 @@ extern const char *arc_text_section, *arc_data_section, *arc_rodata_section;
    no longer contain unusual constructs.  */
 #define ASM_APP_OFF ""
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-#define ASM_OUTPUT_LABEL(FILE, NAME) \
-do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 #define ASM_GLOBALIZE_LABEL(FILE, NAME) \
diff --git a/gcc/config/arm/aout.h b/gcc/config/arm/aout.h
index 868eee0..8a44dfb 100644
--- a/gcc/config/arm/aout.h
+++ b/gcc/config/arm/aout.h
@@ -144,16 +144,6 @@ Boston, MA 02111-1307, USA.  */
   while (0)
 #endif
 
-#ifndef ASM_OUTPUT_LABEL
-#define ASM_OUTPUT_LABEL(STREAM, NAME)		\
-  do						\
-    {						\
-      assemble_name (STREAM,NAME);		\
-      fputs (":\n", STREAM);			\
-    }						\
-  while (0)
-#endif
-     
 /* Output a globalising directive for a label.  */
 #ifndef ASM_GLOBALIZE_LABEL
 #define ASM_GLOBALIZE_LABEL(STREAM, NAME)	\
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index fca5c3f..b2bd755 100644
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -1918,17 +1918,6 @@ do {									\
    This macro controls how the assembler definitions of uninitialized
    static variables are output.  */
 
-#define ASM_OUTPUT_LABEL(STREAM, NAME)		\
-{						\
-  assemble_name (STREAM, NAME);			\
-  fprintf (STREAM, ":\n");			\
-}
-/* A C statement (sans semicolon) to output to the stdio stream
-   STREAM the assembler definition of a label named NAME.  Use the
-   expression `assemble_name (STREAM, NAME)' to output the name
-   itself; before and after that, output the additional assembler
-   syntax for defining the name, and a newline.  */
-
 #undef TYPE_ASM_OP
 #undef SIZE_ASM_OP
 #undef WEAK_ASM_OP
diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h
index 63d80b2..0318147 100644
--- a/gcc/config/c4x/c4x.h
+++ b/gcc/config/c4x/c4x.h
@@ -1704,9 +1704,6 @@ fini_section ()							\
 
 #define NO_DOT_IN_LABEL		/* Only required for TI format.  */
 
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0);
-
 #define ASM_GLOBALIZE_LABEL(FILE, NAME) \
   do {                                  \
     fprintf (FILE, "\t.global\t");	\
diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h
index 496a533..021f168 100644
--- a/gcc/config/cris/cris.h
+++ b/gcc/config/cris/cris.h
@@ -1574,14 +1574,6 @@ call_ ## FUNC (void)						\
 
 /* Node: Label Output */
 
-#define ASM_OUTPUT_LABEL(FILE, NAME)		\
-  do						\
-    {						\
-      assemble_name (FILE, NAME);		\
-      fputs (":\n", FILE);			\
-    }						\
-  while (0)
-
 #define ASM_GLOBALIZE_LABEL(FILE, NAME)		\
   do						\
     {						\
diff --git a/gcc/config/d30v/d30v.h b/gcc/config/d30v/d30v.h
index 44d70fb..b8f817d 100644
--- a/gcc/config/d30v/d30v.h
+++ b/gcc/config/d30v/d30v.h
@@ -2993,18 +2993,6 @@ extern const char *d30v_branch_cost_string;
 
 /* Output and Generation of Labels.  */
 
-/* A C statement (sans semicolon) to output to the stdio stream STREAM the
-   assembler definition of a label named NAME.  Use the expression
-   `assemble_name (STREAM, NAME)' to output the name itself; before and after
-   that, output the additional assembler syntax for defining the name, and a
-   newline.  */
-
-#define ASM_OUTPUT_LABEL(STREAM, NAME)					\
-do {									\
-  assemble_name (STREAM, NAME);						\
-  fputs (":\n", STREAM);						\
-} while (0)
-
 /* A C statement (sans semicolon) to output to the stdio stream STREAM any text
    necessary for declaring the name NAME of a function which is being defined.
    This macro is responsible for outputting the label definition (perhaps using
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 339fb6b..ade8512 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -161,10 +161,6 @@ do { text_section ();							\
       }								\
   } while (0)
 
-#undef ASM_OUTPUT_LABEL
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 #define ASM_OUTPUT_SKIP(FILE,SIZE)  \
   fprintf (FILE, "\t.space %d\n", SIZE)
 
diff --git a/gcc/config/dsp16xx/dsp16xx.h b/gcc/config/dsp16xx/dsp16xx.h
index 905b027..a480005 100644
--- a/gcc/config/dsp16xx/dsp16xx.h
+++ b/gcc/config/dsp16xx/dsp16xx.h
@@ -1676,11 +1676,6 @@ extern struct dsp16xx_frame_info current_frame_info;
 
 /* OUTPUT AND GENERATION OF LABELS */
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h
index ebf92f7..f616ee5 100644
--- a/gcc/config/fr30/fr30.h
+++ b/gcc/config/fr30/fr30.h
@@ -1165,19 +1165,6 @@ do										\
 /*}}}*/ 
 /*{{{  Output and Generation of Labels.  */ 
 
-/* A C statement (sans semicolon) to output to the stdio stream STREAM the
-   assembler definition of a label named NAME.  Use the expression
-   `assemble_name (STREAM, NAME)' to output the name itself; before and after
-   that, output the additional assembler syntax for defining the name, and a
-   newline.  */
-#define ASM_OUTPUT_LABEL(STREAM, NAME)	\
-  do					\
-    {					\
-      assemble_name (STREAM, NAME);	\
-      fputs (":\n", STREAM);		\
-    }					\
-  while (0)
-
 /* A C statement (sans semicolon) to output to the stdio stream STREAM some
    commands that will make the label NAME global; that is, available for
    reference from other files.  Use the expression `assemble_name (STREAM,
diff --git a/gcc/config/h8300/h8300.h b/gcc/config/h8300/h8300.h
index 1fa64cc..9cd453d 100644
--- a/gcc/config/h8300/h8300.h
+++ b/gcc/config/h8300/h8300.h
@@ -1118,17 +1118,6 @@ struct cum_arg
 /* Switch into a generic section.  */
 #define TARGET_ASM_NAMED_SECTION h8300_asm_named_section
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE, NAME)		\
-  do						\
-    {						\
-      assemble_name (FILE, NAME);		\
-      fputs (":\n", FILE);			\
-    }						\
-  while (0)
-
 #define ASM_OUTPUT_LABELREF(FILE, NAME)  \
   asm_fprintf ((FILE), "%U%s", (NAME) + (TINY_DATA_NAME_P (NAME) ? 1 : 0))
 
diff --git a/gcc/config/i370/i370.h b/gcc/config/i370/i370.h
index 3b7a798..ac57134 100644
--- a/gcc/config/i370/i370.h
+++ b/gcc/config/i370/i370.h
@@ -1845,11 +1845,6 @@ abort(); \
 
 #define ASM_DOUBLE "\t.double"     
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-#define ASM_OUTPUT_LABEL(FILE,NAME)     \
-   (assemble_name (FILE, NAME), fputs (":\n", FILE))
- 
 /* #define ASM_OUTPUT_LABELREF(FILE, NAME) */	/* use gas -- defaults.h */
 
 /* Generate internal label.  Since we can branch here from off page, we
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 7cf9721..cf08e55 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2960,12 +2960,6 @@ extern int const svr4_dbx_register_map[FIRST_PSEUDO_REGISTER];
     ? ((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4\
    : DW_EH_PE_absptr)
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-  (assemble_name ((FILE), (NAME)), fputs (":\n", (FILE)))
-
 /* Store in OUTPUT a string (made with alloca) containing
    an assembler-name for a local static variable named NAME.
    LABELNO is an integer which is different for each call.  */
diff --git a/gcc/config/i960/i960.h b/gcc/config/i960/i960.h
index b048d99..b54ff9d 100644
--- a/gcc/config/i960/i960.h
+++ b/gcc/config/i960/i960.h
@@ -1312,12 +1312,6 @@ extern struct rtx_def *i960_compare_op0, *i960_compare_op1;
 	fprintf((FILE),"\t.stabd	68,0,%d\n",(LINE));	\
   } }
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/ip2k/ip2k.h b/gcc/config/ip2k/ip2k.h
index 7044445..655520b 100644
--- a/gcc/config/ip2k/ip2k.h
+++ b/gcc/config/ip2k/ip2k.h
@@ -2121,17 +2121,6 @@ do {							\
    This macro controls how the assembler definitions of uninitialized
    static variables are output.  */
 
-#define ASM_OUTPUT_LABEL(STREAM, NAME)		\
-do {						\
-  assemble_name ((STREAM), (NAME));		\
-  fprintf ((STREAM), ":\n");			\
-} while (0)
-/* A C statement (sans semicolon) to output to the stdio stream
-   STREAM the assembler definition of a label named NAME.  Use the
-   expression `assemble_name (STREAM, NAME)' to output the name
-   itself; before and after that, output the additional assembler
-   syntax for defining the name, and a newline.  */
-
 #undef WEAK_ASM_OP
 #define WEAK_ASM_OP	".weak"
 
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index 2d97830..c9d3173 100644
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -1660,18 +1660,6 @@ sbss_section ()								\
    no longer contain unusual constructs.  */
 #define ASM_APP_OFF ""
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-/* On the M32R we need to ensure the next instruction starts on a 32 bit
-   boundary [the previous insn must either be 2 16 bit insns or 1 32 bit].  */
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-  do					\
-    {					\
-      assemble_name (FILE, NAME);	\
-      fputs (":\n", FILE);		\
-    }					\
-  while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 #define ASM_GLOBALIZE_LABEL(FILE, NAME)	\
diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h
index 0dec6e6..ff8eb5a 100644
--- a/gcc/config/m68hc11/m68hc11.h
+++ b/gcc/config/m68hc11/m68hc11.h
@@ -1555,13 +1555,6 @@ do {                                                                    \
 
 /* Output #ident as a .ident.  */
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h
index fb71457..4d4a061 100644
--- a/gcc/config/m68k/m68k.h
+++ b/gcc/config/m68k/m68k.h
@@ -1735,12 +1735,6 @@ __transfer_from_trampoline ()					\
 /* Before the prologue, the top of the frame is at 4(%sp).  */
 #define INCOMING_FRAME_SP_OFFSET 4
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/m88k/m88k.h b/gcc/config/m88k/m88k.h
index 8db17b6..791840d 100644
--- a/gcc/config/m88k/m88k.h
+++ b/gcc/config/m88k/m88k.h
@@ -1870,11 +1870,6 @@ do {									 \
       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);				\
   } while (0)
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 #define ASM_GLOBALIZE_LABEL(FILE,NAME)			\
diff --git a/gcc/config/mcore/mcore.h b/gcc/config/mcore/mcore.h
index 682039e..da34d39 100644
--- a/gcc/config/mcore/mcore.h
+++ b/gcc/config/mcore/mcore.h
@@ -1112,10 +1112,6 @@ switch_to_section (section, decl)				\
 	   (STACK_BOUNDARY / BITS_PER_UNIT))
 
   
-/* Output a label definition.  */
-#define ASM_OUTPUT_LABEL(FILE,NAME)  \
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* Output a reference to a label.  */
 #undef  ASM_OUTPUT_LABELREF
 #define ASM_OUTPUT_LABELREF(STREAM, NAME)  \
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index 3ec2cf5..d5e9674 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -4243,22 +4243,6 @@ while (0)
 	$Lc[0-9]+	Label for use in s<xx> operation.
 	$Le[0-9]+	End blocks for MIPS debug support  */
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.
-
-   If we are optimizing the gp, remember that this label has been put
-   out, so we know not to emit an .extern for it in mips_asm_file_end.
-   We use one of the common bits in the IDENTIFIER tree node for this,
-   since those bits seem to be unused, and we don't have any method
-   of getting the decl nodes from the name.  */
-
-#define ASM_OUTPUT_LABEL(STREAM,NAME)					\
-do {									\
-  assemble_name (STREAM, NAME);						\
-  fputs (":\n", STREAM);						\
-} while (0)
-
-
 /* A C statement (sans semicolon) to output to the stdio stream
    STREAM any text necessary for declaring the name NAME of an
    initialized variable which is being defined.  This macro must
diff --git a/gcc/config/mn10200/mn10200.h b/gcc/config/mn10200/mn10200.h
index 8bf169f..3b07679 100644
--- a/gcc/config/mn10200/mn10200.h
+++ b/gcc/config/mn10200/mn10200.h
@@ -814,12 +814,6 @@ struct cum_arg { int nbytes; };
 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
   asm_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h
index b8b9f4d..80f68e7 100644
--- a/gcc/config/mn10300/mn10300.h
+++ b/gcc/config/mn10300/mn10300.h
@@ -895,12 +895,6 @@ struct cum_arg {int nbytes; };
 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
   asm_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/ns32k/ns32k.h b/gcc/config/ns32k/ns32k.h
index 21abff0..e83dcd5 100644
--- a/gcc/config/ns32k/ns32k.h
+++ b/gcc/config/ns32k/ns32k.h
@@ -1314,14 +1314,8 @@ __transfer_from_trampoline ()		\
 /* This is how to output the definition of a user-level label named NAME,
    such as the label on a static function or variable NAME.  */
 
-#ifndef COLLECT
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-#else
-#define ASM_OUTPUT_LABEL(STREAM,NAME)					\
-do {									\
-  fprintf (STREAM, "%s:\n", NAME);					\
-} while (0)
+#ifdef COLLECT
+#define ASM_OUTPUT_LABEL(STREAM,NAME) fprintf ((STREAM), "%s:\n", (NAME))
 #endif
 
 /* This is how to output a command to make the user-level label named NAME
diff --git a/gcc/config/pa/pa-linux.h b/gcc/config/pa/pa-linux.h
index c4eae9b..b08eb43 100644
--- a/gcc/config/pa/pa-linux.h
+++ b/gcc/config/pa/pa-linux.h
@@ -161,17 +161,8 @@ Boston, MA 02111-1307, USA.  */
   else								\
     fprintf (FILE, "\tb .L%d\n\tnop\n", VALUE)
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
+/* Use the default.  */
 #undef ASM_OUTPUT_LABEL
-#define ASM_OUTPUT_LABEL(FILE, NAME) \
-  do								\
-    {								\
-      assemble_name (FILE, NAME);				\
-      fputs (":\n", FILE);					\
-    }								\
-  while (0)
 
 /* NOTE: ASM_OUTPUT_INTERNAL_LABEL() is defined for us by elfos.h, and
    does what we want (i.e. uses colons).  It must be compatible with
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h
index 58562b5..e72bb47 100644
--- a/gcc/config/pdp11/pdp11.h
+++ b/gcc/config/pdp11/pdp11.h
@@ -1029,12 +1029,6 @@ fprintf (FILE, "$help$: . = .+8 ; space for tmp moves!\n")	\
 {"r0", "r1", "r2", "r3", "r4", "r5", "sp", "pc",     \
  "ac0", "ac1", "ac2", "ac3", "ac4", "ac5" }
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/romp/romp.h b/gcc/config/romp/romp.h
index 2b16741..3089ed8 100644
--- a/gcc/config/romp/romp.h
+++ b/gcc/config/romp/romp.h
@@ -1315,12 +1315,6 @@ struct rt_cargs {int gregs, fregs; };
  "r10", "r11", "r12", "r13", "r14", "r15", "ap",		\
  "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7" }
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 5db8487..c412e6a 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -680,9 +680,6 @@ extern int rs6000_pic_labelno;
 #define	ASM_OUTPUT_INTERNAL_LABEL_PREFIX(FILE,PREFIX)	\
   asm_fprintf (FILE, "%L%s", PREFIX)
 
-#define	ASM_OUTPUT_LABEL(FILE,NAME)	\
-  (assemble_name (FILE, NAME), fputs (":\n", FILE))
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h
index 5088465..090e7f5 100644
--- a/gcc/config/s390/linux.h
+++ b/gcc/config/s390/linux.h
@@ -141,14 +141,6 @@ Boston, MA 02111-1307, USA.  */
 /* Prefix for internally generated assembler labels.  */
 #define LPREFIX ".L"
 
-
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#undef ASM_OUTPUT_LABEL
-#define ASM_OUTPUT_LABEL(FILE, NAME)     \
-  (assemble_name (FILE, NAME), fputs (":\n", FILE))
-
 /* Store in OUTPUT a string (made with alloca) containing
    an assembler-name for a local static variable named NAME.
    LABELNO is an integer which is different for each call.  */
diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h
index 3002c3e..732a630 100644
--- a/gcc/config/sh/sh.h
+++ b/gcc/config/sh/sh.h
@@ -2995,10 +2995,6 @@ while (0)
     }							\
   while (0)
 
-/* Output a label definition.  */
-#define ASM_OUTPUT_LABEL(FILE,NAME) \
-  do { assemble_name ((FILE), (NAME)); fputs (":\n", (FILE)); } while (0)
-
 /* This is how to output an assembler line
    that says to advance the location counter
    to a multiple of 2**LOG bytes.  */
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h
index 8d489e5..b759012 100644
--- a/gcc/config/sparc/sparc.h
+++ b/gcc/config/sparc/sparc.h
@@ -2726,12 +2726,6 @@ case LABEL_REF: case SYMBOL_REF: case CONST_DOUBLE:
    guess...  */
 #define DBX_CONTIN_LENGTH 1000
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/stormy16/stormy16.h b/gcc/config/stormy16/stormy16.h
index ab7e62e..3974558 100644
--- a/gcc/config/stormy16/stormy16.h
+++ b/gcc/config/stormy16/stormy16.h
@@ -2782,17 +2782,6 @@ do {							\
 
 /* Output and Generation of Labels.  */
 
-/* A C statement (sans semicolon) to output to the stdio stream STREAM the
-   assembler definition of a label named NAME.  Use the expression
-   `assemble_name (STREAM, NAME)' to output the name itself; before and after
-   that, output the additional assembler syntax for defining the name, and a
-   newline.  */
-#define ASM_OUTPUT_LABEL(STREAM, NAME)					\
-do {									\
-  assemble_name (STREAM, NAME);						\
-  fputs (":\n", STREAM);						\
-} while (0)
-
 /* A C statement to output to the stdio stream STREAM the assembler
    definition of a symbol named SYMBOL.  */
 #define ASM_OUTPUT_SYMBOL_REF(STREAM, SYMBOL)				\
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h
index bb753ad..6cb55e1c 100644
--- a/gcc/config/v850/v850.h
+++ b/gcc/config/v850/v850.h
@@ -1172,12 +1172,6 @@ zbss_section ()								\
 #define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
      v850_output_local (FILE, DECL, NAME, SIZE, ALIGN)
      
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE, NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/vax/vax.h b/gcc/config/vax/vax.h
index 1d6bdd2..57e5ea5 100644
--- a/gcc/config/vax/vax.h
+++ b/gcc/config/vax/vax.h
@@ -1051,12 +1051,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
 
 #define ASM_DOUBLE_CHAR (TARGET_G_FLOAT ? 'g' : 'd')
 
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 
diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h
index a6f468f..84ef1c9 100644
--- a/gcc/config/xtensa/xtensa.h
+++ b/gcc/config/xtensa/xtensa.h
@@ -1542,15 +1542,6 @@ typedef struct xtensa_args {
       goto FAIL;							\
   } while (0)
 
-
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME. */
-#define ASM_OUTPUT_LABEL(STREAM, NAME)					\
-  do {									\
-    assemble_name (STREAM, NAME);					\
-    fputs (":\n", STREAM);						\
-  } while (0)
-
 /* This is how to output a command to make the user-level label named NAME
    defined for reference from other files.  */
 #define ASM_GLOBALIZE_LABEL(STREAM, NAME)				\
diff --git a/gcc/defaults.h b/gcc/defaults.h
index 0bbcc21..3553490 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -140,6 +140,14 @@ do { fputs (integer_asm_op (POINTER_SIZE / UNITS_PER_WORD, TRUE), FILE); \
 #endif
 #endif
 
+/* This is how to output the definition of a user-level label named
+   NAME, such as the label on a static function or variable NAME.  */
+
+#ifndef ASM_OUTPUT_LABEL
+#define ASM_OUTPUT_LABEL(FILE,NAME) \
+  do { assemble_name ((FILE), (NAME)); fputs (":\n", (FILE)); } while (0)
+#endif
+
 /* This is how to output a reference to a user-level label named NAME.  */
 
 #ifndef ASM_OUTPUT_LABELREF
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 100def9..4715c31 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -6397,7 +6397,8 @@ A C statement (sans semicolon) to output to the stdio stream
 @var{stream} the assembler definition of a label named @var{name}.
 Use the expression @code{assemble_name (@var{stream}, @var{name})} to
 output the name itself; before and after that, output the additional
-assembler syntax for defining the name, and a newline.
+assembler syntax for defining the name, and a newline.  A default
+definition of this macro is provided which is correct for most systems.
 
 @findex SIZE_ASM_OP
 @item SIZE_ASM_OP