xtensa.c (xtensa_expand_prologue): Remove first argument for gen_entry calls.

	* config/xtensa/xtensa.c (xtensa_expand_prologue): Remove first
	argument for gen_entry calls.
	* config/xtensa/xtensa.md: Add new "entry" value to "type" attribute.
	(entry): Use the new attribute value.  Remove unused first operand.

From-SVN: r130029

gcc/ChangeLog

+2007-11-08  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa/xtensa.c (xtensa_expand_prologue): Remove first
+	argument for gen_entry calls.
+	* config/xtensa/xtensa.md: Add new "entry" value to "type" attribute.
+	(entry): Use the new attribute value.  Remove unused first operand.
+
 2007-11-08  Tom Tromey  <tromey@redhat.com>
 
 	* c-parser.c (c_parser_translation_unit): Use location in error.

gcc/config/xtensa/xtensa.c

@@ -2308,12 +2308,12 @@ xtensa_expand_prologue (void)
   size_rtx = GEN_INT (total_size);
 
   if (total_size < (1 << (12+3)))
-    insn = emit_insn (gen_entry (size_rtx, size_rtx));
+    insn = emit_insn (gen_entry (size_rtx));
   else
     {
       /* Use a8 as a temporary since a0-a7 may be live.  */
       rtx tmp_reg = gen_rtx_REG (Pmode, A8_REG);
-      emit_insn (gen_entry (size_rtx, GEN_INT (MIN_FRAME_SIZE)));
+      emit_insn (gen_entry (GEN_INT (MIN_FRAME_SIZE)));
       emit_move_insn (tmp_reg, GEN_INT (total_size - MIN_FRAME_SIZE));
       emit_insn (gen_subsi3 (tmp_reg, stack_pointer_rtx, tmp_reg));
       insn = emit_insn (gen_movsi (stack_pointer_rtx, tmp_reg));

gcc/config/xtensa/xtensa.md

@@ -79,7 +79,7 @@
 ;; Attributes.
 
 (define_attr "type"
-  "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fdiv,fsqrt,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr"
+  "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fdiv,fsqrt,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr,entry"
   (const_string "unknown"))
 
 (define_attr "mode"
@@ -1541,12 +1541,11 @@
 
 (define_insn "entry"
   [(set (reg:SI A1_REG)
-	(unspec_volatile:SI [(match_operand:SI 0 "const_int_operand" "i")
-			     (match_operand:SI 1 "const_int_operand" "i")]
+	(unspec_volatile:SI [(match_operand:SI 0 "const_int_operand" "i")]
 			    UNSPECV_ENTRY))]
   ""
-  "entry\tsp, %1"
-  [(set_attr "type"	"move")
+  "entry\tsp, %0"
+  [(set_attr "type"	"entry")
    (set_attr "mode"	"SI")
    (set_attr "length"	"3")])