From 9ad6f03166b9ae169f1c9e3fe229cae1e0f94d7a Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 6 Jul 2007 23:34:09 +0000
Subject: [PATCH] No need for ccop anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37965 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrInfo.td  | 20 +++++++-------------
 lib/Target/ARM/ARMInstrThumb.td |  4 ++--
 lib/Target/ARM/ARMInstrVFP.td   | 16 ++++++++--------
 3 files changed, 17 insertions(+), 23 deletions(-)

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 6884e0001c8..97cc15d3fec 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -286,12 +286,6 @@ def pred : PredicateOperand<OtherVT, (ops i32imm, CCR),
   let PrintMethod = "printPredicateOperand";
 }
 
-// Conditional code operand for conditional branches and conditional moves.
-// No AlwaysVal value.
-def ccop : PredicateOperand<OtherVT, (ops i32imm, CCR), (ops)> {
-  let PrintMethod = "printPredicateOperand";
-}
-
 // Conditional code result for instructions whose 's' bit is set, e.g. subs.
 //
 def cc_out : OptionalDefOperand<OtherVT, (ops CCR), (ops (i32 zero_reg))> {
@@ -702,7 +696,7 @@ let isBranch = 1, isTerminator = 1, noResults = 1 in {
 
   // FIXME: should be able to write a pattern for ARMBrcond, but can't use
   // a two-value operand where a dag node expects two operands. :( 
-  def Bcc : AXI<(ops brtarget:$dst, ccop:$cc), "b$cc $dst",
+  def Bcc : AI<(ops brtarget:$dst), "b", " $dst",
                  [/*(ARMbrcond bb:$dst, imm:$cc, CCR:$ccr)*/]>;
 }
 
@@ -1192,18 +1186,18 @@ def : ARMPat<(ARMcmpNZ GPR:$src, so_imm_neg:$imm),
 // Conditional moves
 // FIXME: should be able to write a pattern for ARMcmov, but can't use
 // a two-value operand where a dag node expects two operands. :( 
-def MOVCCr : AXI<(ops GPR:$dst, GPR:$false, GPR:$true, ccop:$cc),
-                "mov$cc $dst, $true",
+def MOVCCr : AI<(ops GPR:$dst, GPR:$false, GPR:$true),
+                "mov", " $dst, $true",
       [/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc, CCR:$ccr))*/]>,
                 RegConstraint<"$false = $dst">;
 
-def MOVCCs : AXI<(ops GPR:$dst, GPR:$false, so_reg:$true, ccop:$cc),
-                "mov$cc $dst, $true",
+def MOVCCs : AI<(ops GPR:$dst, GPR:$false, so_reg:$true),
+                "mov", " $dst, $true",
    [/*(set GPR:$dst, (ARMcmov GPR:$false, so_reg:$true, imm:$cc, CCR:$ccr))*/]>,
                 RegConstraint<"$false = $dst">;
 
-def MOVCCi : AXI<(ops GPR:$dst, GPR:$false, so_imm:$true, ccop:$cc),
-                "mov$cc $dst, $true",
+def MOVCCi : AI<(ops GPR:$dst, GPR:$false, so_imm:$true),
+                "mov", " $dst, $true",
    [/*(set GPR:$dst, (ARMcmov GPR:$false, so_imm:$true, imm:$cc, CCR:$ccr))*/]>,
                 RegConstraint<"$false = $dst">;
 
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index d8bc874d377..25e1872c8a1 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -226,7 +226,7 @@ let isBranch = 1, isTerminator = 1, noResults = 1 in {
 // FIXME: should be able to write a pattern for ARMBrcond, but can't use
 // a two-value operand where a dag node expects two operands. :( 
 let isBranch = 1, isTerminator = 1, noResults = 1 in
-  def tBcc : TI<(ops brtarget:$dst, ccop:$cc), "b$cc $dst",
+  def tBcc : TI<(ops brtarget:$dst, pred:$cc), "b$cc $dst",
                  [/*(ARMbrcond bb:$dst, imm:$cc)*/]>;
 
 //===----------------------------------------------------------------------===//
@@ -522,7 +522,7 @@ def tUXTH  : TI<(ops GPR:$dst, GPR:$src),
 // Expanded by the scheduler into a branch sequence.
 let usesCustomDAGSchedInserter = 1 in  // Expanded by the scheduler.
   def tMOVCCr :
-  PseudoInst<(ops GPR:$dst, GPR:$false, GPR:$true, ccop:$cc),
+  PseudoInst<(ops GPR:$dst, GPR:$false, GPR:$true, pred:$cc),
               "@ tMOVCCr $cc",
               [/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc))*/]>;
 
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index fde9698313f..9b10d1e687c 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -366,22 +366,22 @@ def FNMSCS : ASI<(ops SPR:$dst, SPR:$dstin, SPR:$a, SPR:$b),
 // FP Conditional moves.
 //
 
-def FCPYDcc  : AXDI<(ops DPR:$dst, DPR:$false, DPR:$true, ccop:$cc),
-                    "fcpyd$cc $dst, $true",
+def FCPYDcc  : ADI<(ops DPR:$dst, DPR:$false, DPR:$true),
+                    "fcpyd", " $dst, $true",
                 [/*(set DPR:$dst, (ARMcmov DPR:$false, DPR:$true, imm:$cc))*/]>,
                     RegConstraint<"$false = $dst">;
 
-def FCPYScc  : AXSI<(ops SPR:$dst, SPR:$false, SPR:$true, ccop:$cc),
-                    "fcpys$cc $dst, $true",
+def FCPYScc  : ASI<(ops SPR:$dst, SPR:$false, SPR:$true),
+                    "fcpys", " $dst, $true",
                 [/*(set SPR:$dst, (ARMcmov SPR:$false, SPR:$true, imm:$cc))*/]>,
                     RegConstraint<"$false = $dst">;
 
-def FNEGDcc  : AXDI<(ops DPR:$dst, DPR:$false, DPR:$true, ccop:$cc),
-                    "fnegd$cc $dst, $true",
+def FNEGDcc  : ADI<(ops DPR:$dst, DPR:$false, DPR:$true),
+                    "fnegd", " $dst, $true",
                 [/*(set DPR:$dst, (ARMcneg DPR:$false, DPR:$true, imm:$cc))*/]>,
                     RegConstraint<"$false = $dst">;
 
-def FNEGScc  : AXSI<(ops SPR:$dst, SPR:$false, SPR:$true, ccop:$cc),
-                    "fnegs$cc $dst, $true",
+def FNEGScc  : ASI<(ops SPR:$dst, SPR:$false, SPR:$true),
+                    "fnegs", " $dst, $true",
                 [/*(set SPR:$dst, (ARMcneg SPR:$false, SPR:$true, imm:$cc))*/]>,
                     RegConstraint<"$false = $dst">;
-- 
2.34.1