{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease number of automata.

        * config/rs6000/{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease
        number of automata.

        * config/rs6000/rs6000.c (symbol_ref_operand): Check
        SYMBOL_REF_FUNCTION_P on AIX.
        (current_file_function_operand): Same.
        * config/rs6000/rs6000.md (call,call_value): Force non-function
        symbol_ref into register on AIX.

From-SVN: r66385

gcc/ChangeLog

+2003-05-02  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease
+	number of automata.
+
+	* config/rs6000/rs6000.c (symbol_ref_operand): Check
+	SYMBOL_REF_FUNCTION_P on AIX.
+	(current_file_function_operand): Same.
+	* config/rs6000/rs6000.md (call,call_value): Force non-function
+	symbol_ref into register on AIX.
+
 2003-05-02  Alan Modra  <amodra@bigpond.net.au>
 
 	* calls.c (struct arg_data): Move offset, slot_offset, size and

gcc/config/rs6000/603.md

@@ -18,10 +18,10 @@
 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 ;; MA 02111-1307, USA.
 
-(define_automaton "ppc603,ppc603fp,ppc603other")
+(define_automaton "ppc603,ppc603fp")
 (define_cpu_unit "iu_603" "ppc603")
 (define_cpu_unit "fpu_603" "ppc603fp")
-(define_cpu_unit "lsu_603,bpu_603,sru_603" "ppc603other")
+(define_cpu_unit "lsu_603,bpu_603,sru_603" "ppc603")
 
 ;; PPC603/PPC603e 32-bit IU, LSU, FPU, BPU, SRU
 ;; Max issue 3 insns/clock cycle (includes 1 branch)

gcc/config/rs6000/6xx.md

@@ -19,11 +19,11 @@
 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 ;; MA 02111-1307, USA.
 
-(define_automaton "ppc6xx,ppc6xxfp,ppc6xxfp2,ppc6xxother")
+(define_automaton "ppc6xx,ppc6xxfp,ppc6xxfp2")
 (define_cpu_unit "iu1_6xx,iu2_6xx,mciu_6xx" "ppc6xx")
 (define_cpu_unit "fpu_6xx" "ppc6xxfp")
 (define_cpu_unit "fpu1_6xx,fpu2_6xx" "ppc6xxfp2")
-(define_cpu_unit "lsu_6xx,bpu_6xx,cru_6xx" "ppc6xxother")
+(define_cpu_unit "lsu_6xx,bpu_6xx,cru_6xx" "ppc6xx")
 
 ;; PPC604  32-bit 2xSCIU, MCIU, LSU, FPU, BPU
 ;; PPC604e  32-bit 2xSCIU, MCIU, LSU, FPU, BPU, CRU

gcc/config/rs6000/7450.md

@@ -18,10 +18,10 @@
 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 ;; MA 02111-1307, USA.
 
-(define_automaton "ppc7450,ppc7450fp,ppc7450other,ppc7450vec")
+(define_automaton "ppc7450,ppc7450fp,ppc7450vec")
 (define_cpu_unit "iu1_7450,iu2_7450,iu3_7450,mciu_7450" "ppc7450")
 (define_cpu_unit "fpu_7450" "ppc7450fp")
-(define_cpu_unit "lsu_7450,bpu_7450" "ppc7450other")
+(define_cpu_unit "lsu_7450,bpu_7450" "ppc7450")
 (define_cpu_unit "du1_7450,du2_7450,du3_7450" "ppc7450")
 (define_cpu_unit "vecsmpl_7450,veccmplx_7450,vecflt_7450,vecperm_7450" "ppc7450vec")
 (define_cpu_unit "vdu1_7450,vdu2_7450" "ppc7450vec")

gcc/config/rs6000/7xx.md

@@ -18,12 +18,12 @@
 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 ;; MA 02111-1307, USA.
 
-(define_automaton "ppc7xx,ppc7xxfp,ppc7xxother,ppc7xxvec")
+(define_automaton "ppc7xx,ppc7xxfp")
 (define_cpu_unit "iu1_7xx,iu2_7xx" "ppc7xx")
 (define_cpu_unit "fpu_7xx" "ppc7xxfp")
-(define_cpu_unit "lsu_7xx,bpu_7xx,sru_7xx" "ppc7xxother")
+(define_cpu_unit "lsu_7xx,bpu_7xx,sru_7xx" "ppc7xx")
 (define_cpu_unit "du1_7xx,du2_7xx" "ppc7xx")
-(define_cpu_unit "veccmplx_7xx,vecperm_7xx,vdu_7xx" "ppc7xxvec")
+(define_cpu_unit "veccmplx_7xx,vecperm_7xx,vdu_7xx" "ppc7xx")
 
 ;; PPC740/PPC750/PPC7400  32-bit 2xIU, LSU, SRU, FPU, BPU
 ;; IU1 can perform all integer operations

gcc/config/rs6000/rs6000.c

@@ -2073,7 +2073,8 @@ symbol_ref_operand (op, mode)
   if (mode != VOIDmode && GET_MODE (op) != mode)
     return 0;
 
-  return (GET_CODE (op) == SYMBOL_REF);
+  return (GET_CODE (op) == SYMBOL_REF
+	  && (DEFAULT_ABI != ABI_AIX || SYMBOL_REF_FUNCTION_P (op)));
 }
 
 /* Return 1 if the operand, used inside a MEM, is a valid first argument
@@ -2102,17 +2103,10 @@ current_file_function_operand (op, mode)
      rtx op;
      enum machine_mode mode ATTRIBUTE_UNUSED;
 {
-  if (GET_CODE (op) == SYMBOL_REF
+  return (GET_CODE (op) == SYMBOL_REF
+	  && (DEFAULT_ABI != ABI_AIX || SYMBOL_REF_FUNCTION_P (op))
 	  && (SYMBOL_REF_LOCAL_P (op)
-	  || (op == XEXP (DECL_RTL (current_function_decl), 0))))
-    {
-#ifdef ENABLE_CHECKING
-      if (!SYMBOL_REF_FUNCTION_P (op))
-	abort ();
-#endif
-      return 1;
-    }
-  return 0;
+	      || (op == XEXP (DECL_RTL (current_function_decl), 0))));
 }
 
 /* Return 1 if this operand is a valid input for a move insn.  */

gcc/config/rs6000/rs6000.md

@@ -10089,6 +10089,7 @@
   operands[0] = XEXP (operands[0], 0);
 
   if (GET_CODE (operands[0]) != SYMBOL_REF
+      || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))
       || (INTVAL (operands[2]) & CALL_LONG) != 0)
     {
       if (INTVAL (operands[2]) & CALL_LONG)
@@ -10136,6 +10137,7 @@
   operands[1] = XEXP (operands[1], 0);
 
   if (GET_CODE (operands[1]) != SYMBOL_REF
+      || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))
       || (INTVAL (operands[3]) & CALL_LONG) != 0)
     {
       if (INTVAL (operands[3]) & CALL_LONG)

gcc/config/rs6000/rs64.md

@@ -18,11 +18,11 @@
 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 ;; MA 02111-1307, USA.
 
-(define_automaton "rs64,rs64fp,rs64other")
+(define_automaton "rs64,rs64fp")
 (define_cpu_unit "iu_rs64" "rs64")
 (define_cpu_unit "mciu_rs64" "rs64")
 (define_cpu_unit "fpu_rs64" "rs64fp")
-(define_cpu_unit "lsu_rs64,bpu_rs64" "rs64other")
+(define_cpu_unit "lsu_rs64,bpu_rs64" "rs64")
 
 ;; RS64a 64-bit IU, LSU, FPU, BPU