defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.

	* defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.
	* optabs.c (init_optabs): Don't check it.
	* config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define.
	* doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove.

From-SVN: r86285

gcc/ChangeLog

+2004-08-19  Mark Mitchell  <mark@codesourcery.com>
+
+	* defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.
+	* optabs.c (init_optabs): Don't check it.
+	* config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define.
+	* doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove.
+
 2004-08-18  Andreas Krebbel  <krebbel1@de.ibm.com>
 
 	* config/s390/s390.md (s390_warn_framesize_string)

gcc/config/arm/bpabi.h

@@ -33,10 +33,6 @@
    calling convention.  */
 #define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) TARGET_BPABI
 
-/* Do not generate calls to any of the standard GCC functions in
-   libgcc when generating BPABI code.  */
-#define TARGET_LIBGCC_LIBFUNCS !TARGET_BPABI
-
 /* The BPABI integer comparision routines return { -1, 0, 1 }.  */
 #define TARGET_LIB_INT_CMP_BIASED !TARGET_BPABI
 

gcc/defaults.h

@@ -627,12 +627,6 @@ You Lose!  You must define PREFERRED_DEBUGGING_TYPE!
 #define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) false
 #endif
 
-/* True if the target should use the standard libgcc arithmetic
-   library functions, like __addsi3 and _fixdfdi.  */
-#ifndef TARGET_LIBGCC_LIBFUNCS
-#define TARGET_LIBGCC_LIBFUNCS (true)
-#endif
-
 /* True if the targets integer-comparision fucntions return { 0, 1, 2
    } to indicate { <, ==, > }.  False if { -1, 0, 1 } is used
    instead.  The libgcc routines are biased.  */

gcc/doc/tm.texi

@@ -4765,14 +4765,6 @@ comparison operators, so the default returns false always.  Most ports
 don't need to define this macro.
 @end defmac
 
-@defmac TARGET_LIBGCC_FUNCS
-This macro should evaluate to @code{true} if the standard GCC library
-names (like @code{__modsi3}) should be used for functions provided in
-@file{libgcc.a}.  If this macro evaluates to @code{false}, then the
-target must explictily set the names of all desired library functions
-itself using the @code{TARGET_INIT_LIBFUNCS} hook.
-@end defmac
-
 @defmac TARGET_LIB_INT_CMP_BIASED
 This macro should evaluate to @code{true} if the integer comparison
 functions (like @code{__cmpdi2}) return 0 to indicate that the first

gcc/optabs.c

@@ -5483,8 +5483,6 @@ init_optabs (void)
   init_all_optabs ();
 
   /* Initialize the optabs with the names of the library functions.  */
-  if (TARGET_LIBGCC_LIBFUNCS)
-    {
   init_integral_libfuncs (add_optab, "add", '3');
   init_floating_libfuncs (add_optab, "add", '3');
   init_integral_libfuncs (addv_optab, "addv", '3');
@@ -5555,7 +5553,6 @@ init_optabs (void)
   /* sext_optab is also used for FLOAT_EXTEND.  */
   init_intraclass_conv_libfuncs (sext_optab, "extend", MODE_FLOAT, true);
   init_intraclass_conv_libfuncs (trunc_optab, "trunc", MODE_FLOAT, false);
-    }
 
   /* Use cabs for double complex abs, since systems generally have cabs.
      Don't define any libcall for float complex, so that cabs will be used.  */