a29k.c (print_operand): Free a29k_last_prologue_insn after its emitted.

2001-03-07  Andrew MacLeod  <amacleod@redhat.com>

	* config/a29k/a29k.c (print_operand): Free a29k_last_prologue_insn
	after its emitted.
	(output_prologue): Use xmalloc not oballoc.
	(output_epilog): Free a29k_first_epilogue_insn when finished.
	* confif/a29k/a29k.h (PREDICATE_CODES): Remove shift_constant_operand.

From-SVN: r40301

gcc/ChangeLog

+2001-03-07  Andrew MacLeod  <amacleod@redhat.com>
+
+	* config/a29k/a29k.c (print_operand): Free a29k_last_prologue_insn
+	after its emitted.
+	(output_prologue): Use xmalloc not oballoc.
+	(output_epilog): Free a29k_first_epilogue_insn when finished.
+	* confif/a29k/a29k.h (PREDICATE_CODES): Remove shift_constant_operand.
+
 2001-03-07  Brad Lucier  <lucier@math.purdue.edu>
 
 	* builtins.c (expand_builtin_mathfn): Check

gcc/config/a29k/a29k.c

@@ -1082,6 +1082,7 @@ print_operand (file, x, code)
       else if (a29k_last_prologue_insn)
 	{
 	  fprintf (file, "\n\t%s", a29k_last_prologue_insn);
+	  free (a29k_last_prologue_insn);
 	  a29k_last_prologue_insn = 0;
 	}
       else if (optimize && flag_delayed_branch
@@ -1105,6 +1106,7 @@ print_operand (file, x, code)
 	  if (a29k_last_prologue_insn)
 	    {
 	      fprintf (file, "\n\t%s", a29k_last_prologue_insn);
+	      free (a29k_last_prologue_insn);
 	      a29k_last_prologue_insn = 0;
 	    }
 	  else if (GET_CODE (x) == SYMBOL_REF
@@ -1159,6 +1161,7 @@ print_operand (file, x, code)
 	  if (a29k_last_prologue_insn)
 	    {
 	      fprintf (file, "\n\t%s", a29k_last_prologue_insn);
+	      free (a29k_last_prologue_insn);
 	      a29k_last_prologue_insn = 0;
 	    }
 	  else
@@ -1387,7 +1390,7 @@ output_prolog (file, size)
 
 		if (num_delay_slots (insn) > 0)
 		  {
-		    a29k_last_prologue_insn = (char *) oballoc (100);
+		    a29k_last_prologue_insn = (char *) xmalloc (100);
 		    sprintf (a29k_last_prologue_insn, "add lr1,gr1,%d", i);
 		    break;
 		  }
@@ -1404,7 +1407,7 @@ output_prolog (file, size)
   if (size == 0 && a29k_regstack_size == 0 && ! frame_pointer_needed)
     a29k_first_epilogue_insn = 0;
   else
-    a29k_first_epilogue_insn = (char *) oballoc (100);
+    a29k_first_epilogue_insn = (char *) xmalloc (100);
 
   if (frame_pointer_needed)
     sprintf (a29k_first_epilogue_insn, "sll %s,%s,0",
@@ -1547,4 +1550,8 @@ output_epilog (file, size)
 		     file, 1, -2, 1);
   else
     fprintf (file, "\tnop\n");
+  
+  if (a29k_first_epilogue_insn)
+    free (a29k_first_epilogue_insn);
+  a29k_first_epilogue_insn = 0;
 }

gcc/config/a29k/a29k.h

@@ -1635,7 +1635,6 @@ extern int a29k_debug_reg_map[];
   {"cint_16_operand", {CONST_INT}},				\
   {"long_const_operand", {CONST_INT, CONST, CONST_DOUBLE,	\
 			  LABEL_REF, SYMBOL_REF}},		\
-  {"shift_constant_operand", {CONST_INT, ASHIFT}},		\
   {"const_0_operand", {CONST_INT, ASHIFT}},			\
   {"const_8_operand", {CONST_INT, ASHIFT}},			\
   {"const_16_operand", {CONST_INT, ASHIFT}},			\