From 5f6c133d7d4451a78ffc39248fc69a8870b57c6a Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Mon, 25 Jul 2011 20:38:18 +0000
Subject: [PATCH] More simple cleanup of ARM asm operand definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135958 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrFormats.td | 38 ++++++++-----------------------
 lib/Target/ARM/ARMInstrInfo.td    |  5 +++-
 2 files changed, 14 insertions(+), 29 deletions(-)

diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td
index 37e363e74d2..f79ce22f3a6 100644
--- a/lib/Target/ARM/ARMInstrFormats.td
+++ b/lib/Target/ARM/ARMInstrFormats.td
@@ -131,39 +131,15 @@ def VFPNeonA8Domain : Domain<5>; // Instructions in VFP & Neon under A8
 // ARM special operands.
 //
 
-def CondCodeOperand : AsmOperandClass {
-  let Name = "CondCode";
-  let SuperClasses = [];
-}
-
-def CCOutOperand : AsmOperandClass {
-  let Name = "CCOut";
-  let SuperClasses = [];
-}
-
-def MemBarrierOptOperand : AsmOperandClass {
-  let Name = "MemBarrierOpt";
-  let SuperClasses = [];
-  let ParserMethod = "parseMemBarrierOptOperand";
-}
-
-def ProcIFlagsOperand : AsmOperandClass {
-  let Name = "ProcIFlags";
-  let SuperClasses = [];
-  let ParserMethod = "parseProcIFlagsOperand";
-}
-
-def MSRMaskOperand : AsmOperandClass {
-  let Name = "MSRMask";
-  let SuperClasses = [];
-  let ParserMethod = "parseMSRMaskOperand";
-}
-
 // ARM imod and iflag operands, used only by the CPS instruction.
 def imod_op : Operand<i32> {
   let PrintMethod = "printCPSIMod";
 }
 
+def ProcIFlagsOperand : AsmOperandClass {
+  let Name = "ProcIFlags";
+  let ParserMethod = "parseProcIFlagsOperand";
+}
 def iflags_op : Operand<i32> {
   let PrintMethod = "printCPSIFlag";
   let ParserMatchClass = ProcIFlagsOperand;
@@ -171,6 +147,7 @@ def iflags_op : Operand<i32> {
 
 // ARM Predicate operand. Default to 14 = always (AL). Second part is CC
 // register whose default is 0 (no register).
+def CondCodeOperand : AsmOperandClass { let Name = "CondCode"; }
 def pred : PredicateOperand<OtherVT, (ops i32imm, CCR),
                                      (ops (i32 14), (i32 zero_reg))> {
   let PrintMethod = "printPredicateOperand";
@@ -178,6 +155,7 @@ def pred : PredicateOperand<OtherVT, (ops i32imm, CCR),
 }
 
 // Conditional code result for instructions whose 's' bit is set, e.g. subs.
+def CCOutOperand : AsmOperandClass { let Name = "CCOut"; }
 def cc_out : OptionalDefOperand<OtherVT, (ops CCR), (ops (i32 zero_reg))> {
   let EncoderMethod = "getCCOutOpValue";
   let PrintMethod = "printSBitModifierOperand";
@@ -202,6 +180,10 @@ def setend_op : Operand<i32> {
   let ParserMatchClass = SetEndAsmOperand;
 }
 
+def MSRMaskOperand : AsmOperandClass {
+  let Name = "MSRMask";
+  let ParserMethod = "parseMSRMaskOperand";
+}
 def msr_mask : Operand<i32> {
   let PrintMethod = "printMSRMaskOperand";
   let ParserMatchClass = MSRMaskOperand;
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index b94435bd03f..d927e85a0d5 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -394,7 +394,6 @@ def rot_imm : Operand<i32>, ImmLeaf<i32, [{
   let EncoderMethod = "getRotImmOpValue";
 }
 
-
 // shift_imm: An integer that encodes a shift amount and the type of shift
 // (currently either asr or lsl) using the same encoding used for the
 // immediates in so_reg operands.
@@ -3450,6 +3449,10 @@ def MVNCCi : ARMPseudoInst<(outs GPR:$Rd),
 // Atomic operations intrinsics
 //
 
+def MemBarrierOptOperand : AsmOperandClass {
+  let Name = "MemBarrierOpt";
+  let ParserMethod = "parseMemBarrierOptOperand";
+}
 def memb_opt : Operand<i32> {
   let PrintMethod = "printMemBOption";
   let ParserMatchClass = MemBarrierOptOperand;