From 6ac62473ac5ba9253d461fc737417d64dc24823b Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sat, 15 Feb 1997 18:45:23 -0500
Subject: [PATCH] (cmpsi): Added insn with appropriate constraints for
 TARGET_5200;

changed condition of existing insn to !TARGET_5200.

From-SVN: r13649
---
 gcc/config/m68k/m68k.md | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md
index 83d38793fb6..058f4742144 100644
--- a/gcc/config/m68k/m68k.md
+++ b/gcc/config/m68k/m68k.md
@@ -485,12 +485,12 @@
     }
 }")
 
-;; A composite of the cmp, cmpa, & cmpi m68000 op codes.
+;; A composite of the cmp, cmpa, cmpi & cmpm m68000 op codes.
 (define_insn ""
   [(set (cc0)
 	(compare (match_operand:SI 0 "nonimmediate_operand" "rKs,mr,>")
-		 (match_operand:SI 1 "general_operand" "mr,Ksr,>")))]
-  ""
+		 (match_operand:SI 1 "general_operand" "mr,rKs,>")))]
+  "!TARGET_5200"
   "*
 {
   if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
@@ -515,6 +515,29 @@
 #endif
 }")
 
+(define_insn ""
+  [(set (cc0)
+	(compare (match_operand:SI 0 "nonimmediate_operand" "mrKs,r")
+		 (match_operand:SI 1 "general_operand" "r,mrKs")))]
+  "TARGET_5200"
+  "*
+{
+  if (REG_P (operands[1])
+      || (!REG_P (operands[0]) && GET_CODE (operands[0]) != MEM))
+    { cc_status.flags |= CC_REVERSED;
+#ifdef SGS_CMP_ORDER
+      return \"cmp%.l %d1,%d0\";
+#else
+      return \"cmp%.l %d0,%d1\";
+#endif
+    }
+#ifdef SGS_CMP_ORDER
+  return \"cmp%.l %d0,%d1\";
+#else
+  return \"cmp%.l %d1,%d0\";
+#endif
+}")
+
 (define_insn "cmphi"
   [(set (cc0)
 	(compare (match_operand:HI 0 "nonimmediate_operand" "rnm,d,n,m,>")
-- 
2.30.2