hpux.h (TARGET_INIT_LIBFUNCS): Add undef.

	* config/ia64/hpux.h (TARGET_INIT_LIBFUNCS): Add undef.
	* config/ia64/ia64.h (TARGET_INIT_LIBFUNCS): Add define.
	* config/ia64/ia64.c (ia64_init_libfuncs): New.
	(ia64_hpux_init_libfuncs): Add call to ia64_init_libfuncs.

From-SVN: r79339

gcc/ChangeLog

+2004-03-11  Steve Ellcey  <sje@cup.hp.com>
+
+	* config/ia64/hpux.h (TARGET_INIT_LIBFUNCS): Add undef.
+	* config/ia64/ia64.h (TARGET_INIT_LIBFUNCS): Add define.
+	* config/ia64/ia64.c (ia64_init_libfuncs): New.
+	(ia64_hpux_init_libfuncs): Add call to ia64_init_libfuncs.
+
 2004-03-11  Roger Sayle  <roger@eyesopen.com>
 
 	* fold-const.c (negate_expr_p) <RSHIFT_EXPR>: We can optimize

gcc/config/ia64/hpux.h

@@ -202,6 +202,7 @@ do {								\
 #undef TARGET_C99_FUNCTIONS
 #define TARGET_C99_FUNCTIONS  1
 
+#undef TARGET_INIT_LIBFUNCS
 #define TARGET_INIT_LIBFUNCS ia64_hpux_init_libfuncs
 
 #define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)

gcc/config/ia64/ia64.c

@@ -261,6 +261,8 @@ static void ia64_hpux_add_extern_decl (tree decl)
      ATTRIBUTE_UNUSED;
 static void ia64_hpux_file_end (void)
      ATTRIBUTE_UNUSED;
+static void ia64_init_libfuncs (void)
+     ATTRIBUTE_UNUSED;
 static void ia64_hpux_init_libfuncs (void)
      ATTRIBUTE_UNUSED;
 static void ia64_vms_init_libfuncs (void)
@@ -8747,11 +8749,25 @@ ia64_hpux_file_end (void)
   extern_func_head = 0;
 }
 
+/* Set SImode div/mod functions, init_integral_libfuncs only initializes
+   modes of word_mode and larger.  */
+
+static void
+ia64_init_libfuncs (void)
+{
+  set_optab_libfunc (sdiv_optab, SImode, "__divsi3");
+  set_optab_libfunc (udiv_optab, SImode, "__udivsi3");
+  set_optab_libfunc (smod_optab, SImode, "__modsi3");
+  set_optab_libfunc (umod_optab, SImode, "__umodsi3");
+}
+
 /* Rename all the TFmode libfuncs using the HPUX conventions.  */
 
 static void
 ia64_hpux_init_libfuncs (void)
 {
+  ia64_init_libfuncs ();
+
   set_optab_libfunc (add_optab, TFmode, "_U_Qfadd");
   set_optab_libfunc (sub_optab, TFmode, "_U_Qfsub");
   set_optab_libfunc (smul_optab, TFmode, "_U_Qfmpy");

gcc/config/ia64/ia64.h

@@ -2381,6 +2381,10 @@ enum fetchop_code {
 #undef  PROFILE_BEFORE_PROLOGUE
 #define PROFILE_BEFORE_PROLOGUE 1
 
+/* Initialize library function table. */
+#undef TARGET_INIT_LIBFUNCS
+#define TARGET_INIT_LIBFUNCS ia64_init_libfuncs
+
 
 
 /* Switch on code for querying unit reservations.  */