From: Richard Kenner <kenner@gcc.gnu.org>
Date: Tue, 19 Mar 1996 00:48:01 +0000 (-0500)
Subject: (pushexthisi_const, movsi_const0): New names.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7b7e56373edf1e0df722cc44a0380b2ee01c9e12;p=gcc.git

(pushexthisi_const, movsi_const0): New names.

(andsi3, iorsi3): Allow only 'M', not 'K' constants, if dest is 'd'.

From-SVN: r11561
---

diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md
index ce78615e15f..207c7ef542c 100644
--- a/gcc/config/m68k/m68k.md
+++ b/gcc/config/m68k/m68k.md
@@ -54,6 +54,7 @@
 ;;- 'J'  -32768 .. 32767
 ;;- 'K'  all integers EXCEPT -128 .. 127
 ;;- 'L'  -8 .. -1
+;;- 'M'  all integers EXCEPT -256 .. 255
 
 ;;- Assembler specs:
 ;;- "%."    size separator ("." or "")			move%.l d0,d1
@@ -735,7 +736,7 @@
 
 ;; A special case in which it is not desirable
 ;; to reload the constant into a data register.
-(define_insn ""
+(define_insn "pushexthisi_const"
   [(set (match_operand:SI 0 "push_operand" "=m")
 	(match_operand:SI 1 "const_int_operand" "J"))]
   "INTVAL (operands[1]) >= -0x8000 && INTVAL (operands[1]) < 0x8000"
@@ -758,7 +759,7 @@
 ;; The reason this is special is to avoid loading a zero
 ;; into a data reg with moveq in order to store it elsewhere.
    
-(define_insn ""
+(define_insn "movsi_const0"
   [(set (match_operand:SI 0 "general_operand" "=g")
 	(const_int 0))]
   ;; clr insns on 68000 read before writing.
@@ -3522,7 +3523,7 @@
 (define_insn "andsi3"
   [(set (match_operand:SI 0 "not_sp_operand" "=m,d")
 	(and:SI (match_operand:SI 1 "general_operand" "%0,0")
-		(match_operand:SI 2 "general_operand" "dKs,dmKs")))]
+		(match_operand:SI 2 "general_operand" "dKs,dmMs")))]
   ""
   "*
 {
@@ -3610,7 +3611,7 @@
 (define_insn "iorsi3"
   [(set (match_operand:SI 0 "general_operand" "=m,d")
 	(ior:SI (match_operand:SI 1 "general_operand" "%0,0")
-		(match_operand:SI 2 "general_operand" "dKs,dmKs")))]
+		(match_operand:SI 2 "general_operand" "dKs,dmMs")))]
   ""
   "*
 {