From 54175a449d923dddcc5cae267f83a5703998d521 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@hxi.com>
Date: Sat, 2 Feb 2002 20:57:06 +0000
Subject: [PATCH] h8300.md (one_cmpl patterns): Tighten the predicates of
 operands[1].

	* config/h8300/h8300.md (one_cmpl patterns): Tighten the
	predicates of operands[1].  Split the patterns for each
	processor variant.

From-SVN: r49446
---
 gcc/ChangeLog             |  6 ++++
 gcc/config/h8300/h8300.md | 72 ++++++++++++++++++++++-----------------
 2 files changed, 46 insertions(+), 32 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 96e49048031..b6bff10cf89 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-02-02  Kazu Hirata  <kazu@hxi.com>
+
+	* config/h8300/h8300.md (one_cmpl patterns): Tighten the
+	predicates of operands[1].  Split the patterns for each
+	processor variant.
+
 2002-02-02  Kazu Hirata  <kazu@hxi.com>
 
 	* config/h8300/h8300.md (xor patterns): Tighten the predicates
diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index ba9b2d5d884..da0f6f11c52 100644
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -1348,47 +1348,55 @@
 
 (define_insn "one_cmplqi2"
   [(set (match_operand:QI 0 "register_operand" "=r")
-	(not:QI (match_operand:QI 1 "general_operand" "0")))]
+	(not:QI (match_operand:QI 1 "register_operand" "0")))]
   ""
   "not	%X0"
   [(set_attr "length" "2")
    (set_attr "cc" "set_znv")])
 
-(define_insn "one_cmplhi2"
+(define_expand "one_cmplhi2"
   [(set (match_operand:HI 0 "register_operand" "=r")
-	(not:HI (match_operand:HI 1 "general_operand" "0")))]
+	(not:HI (match_operand:HI 1 "register_operand" "0")))]
   ""
-  "*
-{
-  if (TARGET_H8300)
-    return \"not	%s0\;not	%t0\";
-  else
-    return \"not	%T0\";
-}"
-  [(set_attr "cc" "clobber")
-   (set (attr "length")
-	(if_then_else (eq (symbol_ref "TARGET_H8300H || TARGET_H8300S")
-			  (const_int 0))
-		      (const_int 4)
-		      (const_int 2)))])
+  "")
 
-(define_insn "one_cmplsi2"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(not:SI (match_operand:SI 1 "general_operand" "0")))]
-  ""
-  "*
-{
-  if (TARGET_H8300)
-    return \"not	%w0\;not	%x0\;not	%y0\;not	%z0\";
-  else
-    return \"not	%S0\";
-}"
+(define_insn ""
+  [(set (match_operand:HI 0 "register_operand" "=r")
+	(not:HI (match_operand:HI 1 "register_operand" "0")))]
+  "TARGET_H8300"
+  "not	%s0\;not	%t0"
   [(set_attr "cc" "clobber")
-   (set (attr "length")
-	(if_then_else (eq (symbol_ref "TARGET_H8300H || TARGET_H8300S")
-			  (const_int 0))
-		      (const_int 8)
-		      (const_int 2)))])
+   (set_attr "length" "4")])
+
+(define_insn ""
+  [(set (match_operand:HI 0 "register_operand" "=r")
+	(not:HI (match_operand:HI 1 "register_operand" "0")))]
+  "TARGET_H8300H || TARGET_H8300S"
+  "not	%T0"
+  [(set_attr "cc" "set_znv")
+   (set_attr "length" "2")])
+
+(define_expand "one_cmplsi2"
+  [(set (match_operand:SI 0 "register_operand" "=r")
+	(not:SI (match_operand:SI 1 "register_operand" "0")))]
+  ""
+  "")
+
+(define_insn ""
+  [(set (match_operand:SI 0 "register_operand" "=r")
+	(not:SI (match_operand:SI 1 "register_operand" "0")))]
+  "TARGET_H8300"
+  "not	%w0\;not	%x0\;not	%y0\;not	%z0"
+  [(set_attr "cc" "clobber")
+   (set_attr "length" "8")])
+
+(define_insn ""
+  [(set (match_operand:SI 0 "register_operand" "=r")
+	(not:SI (match_operand:SI 1 "register_operand" "0")))]
+  "TARGET_H8300H || TARGET_H8300S"
+  "not	%S0"
+  [(set_attr "cc" "set_znv")
+   (set_attr "length" "2")])
 
 ;; ----------------------------------------------------------------------
 ;; JUMP INSTRUCTIONS