[llvm-commits] [llvm] r106445 - in /llvm/trunk/lib/Target/Alpha: AlphaInstrFormats.td AlphaInstrInfo.td

[Eric Christopher]

Author: echristo
Date: Mon Jun 21 13:48:55 2010
New Revision: 106445

URL: http://llvm.org/viewvc/llvm-project?rev=106445&view=rev
Log:
Remove isTwoAddress from Alpha.

Modified:
    llvm/trunk/lib/Target/Alpha/AlphaInstrFormats.td
    llvm/trunk/lib/Target/Alpha/AlphaInstrInfo.td

Modified: llvm/trunk/lib/Target/Alpha/AlphaInstrFormats.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Alpha/AlphaInstrFormats.td?rev=106445&r1=106444&r2=106445&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Alpha/AlphaInstrFormats.td (original)
+++ llvm/trunk/lib/Target/Alpha/AlphaInstrFormats.td Mon Jun 21 13:48:55 2010
@@ -182,7 +182,7 @@
   bits<5> Rb;
   bits<7> Function = fun;
 
-//  let isTwoAddress = 1;
+//  let Constraints = "$RFALSE = $RDEST";
   let Inst{25-21} = Ra;
   let Inst{20-16} = Rb;
   let Inst{15-13} = 0;
@@ -223,7 +223,7 @@
   bits<8> LIT;
   bits<7> Function = fun;
 
-//  let isTwoAddress = 1;
+//  let Constraints = "$RFALSE = $RDEST";
   let Inst{25-21} = Ra;
   let Inst{20-13} = LIT;
   let Inst{12} = 1;

Modified: llvm/trunk/lib/Target/Alpha/AlphaInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Alpha/AlphaInstrInfo.td?rev=106445&r1=106444&r2=106445&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Alpha/AlphaInstrInfo.td (original)
+++ llvm/trunk/lib/Target/Alpha/AlphaInstrInfo.td Mon Jun 21 13:48:55 2010
@@ -680,18 +680,32 @@
 }
 
 //conditional moves, floats
-let OutOperandList = (outs F4RC:$RDEST), InOperandList = (ins F4RC:$RFALSE, F4RC:$RTRUE, F8RC:$RCOND),
-    isTwoAddress = 1 in {
-def FCMOVEQS : FPForm<0x17, 0x02A, "fcmoveq $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if = zero
-def FCMOVGES : FPForm<0x17, 0x02D, "fcmovge $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if >= zero
-def FCMOVGTS : FPForm<0x17, 0x02F, "fcmovgt $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if > zero
-def FCMOVLES : FPForm<0x17, 0x02E, "fcmovle $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if <= zero
-def FCMOVLTS : FPForm<0x17, 0x02C, "fcmovlt $RCOND,$RTRUE,$RDEST",[], s_fcmov>; // FCMOVE if < zero
-def FCMOVNES : FPForm<0x17, 0x02B, "fcmovne $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if != zero
+let OutOperandList = (outs F4RC:$RDEST),
+    InOperandList = (ins F4RC:$RFALSE, F4RC:$RTRUE, F8RC:$RCOND),
+    Constraints = "$RTRUE = $RDEST" in {
+def FCMOVEQS : FPForm<0x17, 0x02A, 
+                      "fcmoveq $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; //FCMOVE if = zero
+def FCMOVGES : FPForm<0x17, 0x02D, 
+                      "fcmovge $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; //FCMOVE if >= zero
+def FCMOVGTS : FPForm<0x17, 0x02F, 
+                      "fcmovgt $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; //FCMOVE if > zero
+def FCMOVLES : FPForm<0x17, 0x02E, 
+                      "fcmovle $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; //FCMOVE if <= zero
+def FCMOVLTS : FPForm<0x17, 0x02C,
+                      "fcmovlt $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; // FCMOVE if < zero
+def FCMOVNES : FPForm<0x17, 0x02B, 
+                      "fcmovne $RCOND,$RTRUE,$RDEST",
+                      [], s_fcmov>; //FCMOVE if != zero
 }
 //conditional moves, doubles
-let OutOperandList = (outs F8RC:$RDEST), InOperandList = (ins F8RC:$RFALSE, F8RC:$RTRUE, F8RC:$RCOND),
-    isTwoAddress = 1 in {
+let OutOperandList = (outs F8RC:$RDEST), 
+    InOperandList = (ins F8RC:$RFALSE, F8RC:$RTRUE, F8RC:$RCOND),
+    Constraints = "$RTRUE = $RDEST" in {
 def FCMOVEQT : FPForm<0x17, 0x02A, "fcmoveq $RCOND,$RTRUE,$RDEST", [], s_fcmov>;
 def FCMOVGET : FPForm<0x17, 0x02D, "fcmovge $RCOND,$RTRUE,$RDEST", [], s_fcmov>;
 def FCMOVGTT : FPForm<0x17, 0x02F, "fcmovgt $RCOND,$RTRUE,$RDEST", [], s_fcmov>;