X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FR600%2FSIInstrInfo.td;h=076a0ce4e1b677465b2abeacb30a24c9fec3c062;hb=a787066317cad918dcfc259c843ae93ff2734229;hp=69b35c02c8729c072381e001c2b5da70b8951b98;hpb=9f824da16db910732e934628e1cecdc4f014791f;p=oota-llvm.git

diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td
index 69b35c02c87..076a0ce4e1b 100644
--- a/lib/Target/R600/SIInstrInfo.td
+++ b/lib/Target/R600/SIInstrInfo.td
@@ -6,6 +6,15 @@
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+def isSICI : Predicate<
+  "Subtarget->getGeneration() == AMDGPUSubtarget::SOUTHERN_ISLANDS ||"
+  "Subtarget->getGeneration() == AMDGPUSubtarget::SEA_ISLANDS"
+>, AssemblerPredicate<"FeatureGCN1Encoding">;
+def isCI : Predicate<"Subtarget->getGeneration() "
+                      ">= AMDGPUSubtarget::SEA_ISLANDS">;
+def isVI : Predicate <
+  "Subtarget->getGeneration() >= AMDGPUSubtarget::VOLCANIC_ISLANDS">,
+  AssemblerPredicate<"FeatureGCN3Encoding">;
 
 class vop {
   field bits<9> SI3;
@@ -211,12 +220,11 @@ class InlineFPImm <ValueType vt> : PatLeaf <(vt fpimm), [{
 }]>;
 
 class SGPRImm <dag frag> : PatLeaf<frag, [{
-  if (TM.getSubtarget<AMDGPUSubtarget>().getGeneration() <
-      AMDGPUSubtarget::SOUTHERN_ISLANDS) {
+  if (Subtarget->getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS) {
     return false;
   }
   const SIRegisterInfo *SIRI =
-                       static_cast<const SIRegisterInfo*>(TM.getSubtargetImpl()->getRegisterInfo());
+      static_cast<const SIRegisterInfo *>(Subtarget->getRegisterInfo());
   for (SDNode::use_iterator U = N->use_begin(), E = SDNode::use_end();
                                                 U != E; ++U) {
     if (SIRI->isSGPRClass(getOperandRegClass(*U, U.getOperandNo()))) {
@@ -234,14 +242,88 @@ def FRAMEri32 : Operand<iPTR> {
   let MIOperandInfo = (ops i32:$ptr, i32imm:$index);
 }
 
+def SoppBrTarget : AsmOperandClass {
+  let Name = "SoppBrTarget";
+  let ParserMethod = "parseSOppBrTarget";
+}
+
 def sopp_brtarget : Operand<OtherVT> {
   let EncoderMethod = "getSOPPBrEncoding";
   let OperandType = "OPERAND_PCREL";
+  let ParserMatchClass = SoppBrTarget;
 }
 
 include "SIInstrFormats.td"
 include "VIInstrFormats.td"
 
+def MubufOffsetMatchClass : AsmOperandClass {
+  let Name = "MubufOffset";
+  let ParserMethod = "parseMubufOptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
+class DSOffsetBaseMatchClass <string parser> : AsmOperandClass {
+  let Name = "DSOffset"#parser;
+  let ParserMethod = parser;
+  let RenderMethod = "addImmOperands";
+  let PredicateMethod = "isDSOffset";
+}
+
+def DSOffsetMatchClass : DSOffsetBaseMatchClass <"parseDSOptionalOps">;
+def DSOffsetGDSMatchClass : DSOffsetBaseMatchClass <"parseDSOffsetOptional">;
+
+def DSOffset01MatchClass : AsmOperandClass {
+  let Name = "DSOffset1";
+  let ParserMethod = "parseDSOff01OptionalOps";
+  let RenderMethod = "addImmOperands";
+  let PredicateMethod = "isDSOffset01";
+}
+
+class GDSBaseMatchClass <string parser> : AsmOperandClass {
+  let Name = "GDS"#parser;
+  let PredicateMethod = "isImm";
+  let ParserMethod = parser;
+  let RenderMethod = "addImmOperands";
+}
+
+def GDSMatchClass : GDSBaseMatchClass <"parseDSOptionalOps">;
+def GDS01MatchClass : GDSBaseMatchClass <"parseDSOff01OptionalOps">;
+
+def GLCMatchClass : AsmOperandClass {
+  let Name = "GLC";
+  let PredicateMethod = "isImm";
+  let ParserMethod = "parseMubufOptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
+def SLCMatchClass : AsmOperandClass {
+  let Name = "SLC";
+  let PredicateMethod = "isImm";
+  let ParserMethod = "parseMubufOptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
+def TFEMatchClass : AsmOperandClass {
+  let Name = "TFE";
+  let PredicateMethod = "isImm";
+  let ParserMethod = "parseMubufOptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
+def OModMatchClass : AsmOperandClass {
+  let Name = "OMod";
+  let PredicateMethod = "isImm";
+  let ParserMethod = "parseVOP3OptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
+def ClampMatchClass : AsmOperandClass {
+  let Name = "Clamp";
+  let PredicateMethod = "isImm";
+  let ParserMethod = "parseVOP3OptionalOps";
+  let RenderMethod = "addImmOperands";
+}
+
 let OperandType = "OPERAND_IMMEDIATE" in {
 
 def offen : Operand<i1> {
@@ -255,36 +337,58 @@ def addr64 : Operand<i1> {
 }
 def mbuf_offset : Operand<i16> {
   let PrintMethod = "printMBUFOffset";
+  let ParserMatchClass = MubufOffsetMatchClass;
 }
-def ds_offset : Operand<i16> {
+class ds_offset_base <AsmOperandClass mc> : Operand<i16> {
   let PrintMethod = "printDSOffset";
+  let ParserMatchClass = mc;
 }
+def ds_offset : ds_offset_base <DSOffsetMatchClass>;
+def ds_offset_gds : ds_offset_base <DSOffsetGDSMatchClass>;
+
 def ds_offset0 : Operand<i8> {
   let PrintMethod = "printDSOffset0";
+  let ParserMatchClass = DSOffset01MatchClass;
 }
 def ds_offset1 : Operand<i8> {
   let PrintMethod = "printDSOffset1";
+  let ParserMatchClass = DSOffset01MatchClass;
+}
+class gds_base <AsmOperandClass mc> : Operand <i1> {
+  let PrintMethod = "printGDS";
+  let ParserMatchClass = mc;
 }
+def gds : gds_base <GDSMatchClass>;
+
+def gds01 : gds_base <GDS01MatchClass>;
+
 def glc : Operand <i1> {
   let PrintMethod = "printGLC";
+  let ParserMatchClass = GLCMatchClass;
 }
 def slc : Operand <i1> {
   let PrintMethod = "printSLC";
+  let ParserMatchClass = SLCMatchClass;
 }
 def tfe : Operand <i1> {
   let PrintMethod = "printTFE";
+  let ParserMatchClass = TFEMatchClass;
 }
 
 def omod : Operand <i32> {
   let PrintMethod = "printOModSI";
+  let ParserMatchClass = OModMatchClass;
 }
 
 def ClampMod : Operand <i1> {
   let PrintMethod = "printClampSI";
+  let ParserMatchClass = ClampMatchClass;
 }
 
 } // End OperandType = "OPERAND_IMMEDIATE"
 
+def VOPDstS64 : VOPDstOperand <SReg_64>;
+
 //===----------------------------------------------------------------------===//
 // Complex patterns
 //===----------------------------------------------------------------------===//
@@ -293,8 +397,8 @@ def DS1Addr1Offset : ComplexPattern<i32, 2, "SelectDS1Addr1Offset">;
 def DS64Bit4ByteAligned : ComplexPattern<i32, 3, "SelectDS64Bit4ByteAligned">;
 
 def MUBUFAddr32 : ComplexPattern<i64, 9, "SelectMUBUFAddr32">;
-def MUBUFAddr64 : ComplexPattern<i64, 3, "SelectMUBUFAddr64">;
-def MUBUFAddr64Atomic : ComplexPattern<i64, 4, "SelectMUBUFAddr64">;
+def MUBUFAddr64 : ComplexPattern<i64, 7, "SelectMUBUFAddr64">;
+def MUBUFAddr64Atomic : ComplexPattern<i64, 5, "SelectMUBUFAddr64">;
 def MUBUFScratch : ComplexPattern<i64, 4, "SelectMUBUFScratch">;
 def MUBUFOffset : ComplexPattern<i64, 6, "SelectMUBUFOffset">;
 def MUBUFOffsetAtomic : ComplexPattern<i64, 4, "SelectMUBUFOffset">;
@@ -316,6 +420,7 @@ def SIOperand {
 
 def SRCMODS {
   int NONE = 0;
+  int NEG = 1;
 }
 
 def DSTCLAMP {
@@ -364,7 +469,7 @@ class EXPCommon : InstSI<
 
 multiclass EXP_m {
 
-  let isPseudo = 1 in {
+  let isPseudo = 1, isCodeGenOnly = 1 in {
     def "" : EXPCommon, SIMCInstr <"exp", SISubtarget.NONE> ;
   }
 
@@ -381,87 +486,109 @@ class SOP1_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   SOP1 <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
-class SOP1_Real_si <sop1 op, string opName, dag outs, dag ins, string asm,
-                    list<dag> pattern> :
-  SOP1 <outs, ins, asm, pattern>,
+class SOP1_Real_si <sop1 op, string opName, dag outs, dag ins, string asm> :
+  SOP1 <outs, ins, asm, []>,
   SOP1e <op.SI>,
-  SIMCInstr<opName, SISubtarget.SI>;
+  SIMCInstr<opName, SISubtarget.SI> {
+  let isCodeGenOnly = 0;
+  let AssemblerPredicates = [isSICI];
+}
 
-class SOP1_Real_vi <sop1 op, string opName, dag outs, dag ins, string asm,
-                    list<dag> pattern> :
-  SOP1 <outs, ins, asm, pattern>,
+class SOP1_Real_vi <sop1 op, string opName, dag outs, dag ins, string asm> :
+  SOP1 <outs, ins, asm, []>,
   SOP1e <op.VI>,
-  SIMCInstr<opName, SISubtarget.VI>;
-
-multiclass SOP1_32 <sop1 op, string opName, list<dag> pattern> {
-  def "" : SOP1_Pseudo <opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
-    pattern>;
+  SIMCInstr<opName, SISubtarget.VI> {
+  let isCodeGenOnly = 0;
+  let AssemblerPredicates = [isVI];
+}
 
-  def _si : SOP1_Real_si <op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
-    opName#" $dst, $src0", pattern>;
+multiclass SOP1_m <sop1 op, string opName, dag outs, dag ins, string asm,
+                   list<dag> pattern> {
 
-  def _vi : SOP1_Real_vi <op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
-    opName#" $dst, $src0", pattern>;
-}
+  def "" : SOP1_Pseudo <opName, outs, ins, pattern>;
 
-multiclass SOP1_64 <sop1 op, string opName, list<dag> pattern> {
-  def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
-    pattern>;
+  def _si : SOP1_Real_si <op, opName, outs, ins, asm>;
 
-  def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
-    opName#" $dst, $src0", pattern>;
+  def _vi : SOP1_Real_vi <op, opName, outs, ins, asm>;
 
-  def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
-    opName#" $dst, $src0", pattern>;
 }
 
+multiclass SOP1_32 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
+    op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
+    opName#" $dst, $src0", pattern
+>;
+
+multiclass SOP1_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
+    op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
+    opName#" $dst, $src0", pattern
+>;
+
 // no input, 64-bit output.
 multiclass SOP1_64_0 <sop1 op, string opName, list<dag> pattern> {
   def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins), pattern>;
 
   def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins),
-    opName#" $dst", pattern> {
-    let SSRC0 = 0;
+    opName#" $dst"> {
+    let ssrc0 = 0;
   }
 
   def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins),
-    opName#" $dst", pattern> {
-    let SSRC0 = 0;
+    opName#" $dst"> {
+    let ssrc0 = 0;
   }
 }
 
-// 64-bit input, 32-bit output.
-multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> {
-  def "" : SOP1_Pseudo <opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
-    pattern>;
+// 64-bit input, no output
+multiclass SOP1_1 <sop1 op, string opName, list<dag> pattern> {
+  def "" : SOP1_Pseudo <opName, (outs), (ins SReg_64:$src0), pattern>;
 
-  def _si : SOP1_Real_si <op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
-    opName#" $dst, $src0", pattern>;
+  def _si : SOP1_Real_si <op, opName, (outs), (ins SReg_64:$src0),
+    opName#" $src0"> {
+    let sdst = 0;
+  }
 
-  def _vi : SOP1_Real_vi <op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
-    opName#" $dst, $src0", pattern>;
+  def _vi : SOP1_Real_vi <op, opName, (outs), (ins SReg_64:$src0),
+    opName#" $src0"> {
+    let sdst = 0;
+  }
 }
 
+// 64-bit input, 32-bit output.
+multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
+    op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
+    opName#" $dst, $src0", pattern
+>;
+
 class SOP2_Pseudo<string opName, dag outs, dag ins, list<dag> pattern> :
   SOP2<outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
   let Size = 4;
+
+  // Pseudo instructions have no encodings, but adding this field here allows
+  // us to do:
+  // let sdst = xxx in {
+  // for multiclasses that include both real and pseudo instructions.
+  field bits<7> sdst = 0;
 }
 
-class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm,
-                   list<dag> pattern> :
-  SOP2<outs, ins, asm, pattern>,
+class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm> :
+  SOP2<outs, ins, asm, []>,
   SOP2e<op.SI>,
-  SIMCInstr<opName, SISubtarget.SI>;
+  SIMCInstr<opName, SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+}
 
-class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm,
-                   list<dag> pattern> :
-  SOP2<outs, ins, asm, pattern>,
+class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm> :
+  SOP2<outs, ins, asm, []>,
   SOP2e<op.VI>,
-  SIMCInstr<opName, SISubtarget.VI>;
+  SIMCInstr<opName, SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
+}
 
 multiclass SOP2_SELECT_32 <sop2 op, string opName, list<dag> pattern> {
   def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
@@ -469,51 +596,43 @@ multiclass SOP2_SELECT_32 <sop2 op, string opName, list<dag> pattern> {
 
   def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
     (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
-    opName#" $dst, $src0, $src1 [$scc]", pattern>;
+    opName#" $dst, $src0, $src1 [$scc]">;
 
   def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
     (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
-    opName#" $dst, $src0, $src1 [$scc]", pattern>;
+    opName#" $dst, $src0, $src1 [$scc]">;
 }
 
-multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> {
-  def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
-    (ins SSrc_32:$src0, SSrc_32:$src1), pattern>;
+multiclass SOP2_m <sop2 op, string opName, dag outs, dag ins, string asm,
+                   list<dag> pattern> {
 
-  def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
-    (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1", pattern>;
+  def "" : SOP2_Pseudo <opName, outs, ins, pattern>;
 
-  def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
-    (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1", pattern>;
-}
-
-multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> {
-  def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_64:$src1), pattern>;
+  def _si : SOP2_Real_si <op, opName, outs, ins, asm>;
 
-  def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1", pattern>;
+  def _vi : SOP2_Real_vi <op, opName, outs, ins, asm>;
 
-  def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1", pattern>;
 }
 
-multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> {
-  def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_32:$src1), pattern>;
-
-  def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1", pattern>;
+multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
+    op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0, SSrc_32:$src1),
+    opName#" $dst, $src0, $src1", pattern
+>;
 
-  def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
-    (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1", pattern>;
-}
+multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
+    op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_64:$src1),
+    opName#" $dst, $src0, $src1", pattern
+>;
 
+multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
+    op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_32:$src1),
+    opName#" $dst, $src0, $src1", pattern
+>;
 
 class SOPC_Helper <bits<7> op, RegisterOperand rc, ValueType vt,
                     string opName, PatLeaf cond> : SOPC <
   op, (outs SCCReg:$dst), (ins rc:$src0, rc:$src1),
-  opName#" $dst, $src0, $src1", []>;
+  opName#" $src0, $src1", []>;
 
 class SOPC_32<bits<7> op, string opName, PatLeaf cond = COND_NULL>
   : SOPC_Helper<op, SSrc_32, i32, opName, cond>;
@@ -525,42 +644,83 @@ class SOPK_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   SOPK <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
-class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm,
-                    list<dag> pattern> :
-  SOPK <outs, ins, asm, pattern>,
+class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm> :
+  SOPK <outs, ins, asm, []>,
   SOPKe <op.SI>,
-  SIMCInstr<opName, SISubtarget.SI>;
+  SIMCInstr<opName, SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+  let isCodeGenOnly = 0;
+}
 
-class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm,
-                    list<dag> pattern> :
-  SOPK <outs, ins, asm, pattern>,
+class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm> :
+  SOPK <outs, ins, asm, []>,
   SOPKe <op.VI>,
-  SIMCInstr<opName, SISubtarget.VI>;
+  SIMCInstr<opName, SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
+  let isCodeGenOnly = 0;
+}
+
+multiclass SOPK_m <sopk op, string opName, dag outs, dag ins, string opAsm,
+                   string asm = opName#opAsm> {
+  def "" : SOPK_Pseudo <opName, outs, ins, []>;
+
+  def _si : SOPK_Real_si <op, opName, outs, ins, asm>;
+
+  def _vi : SOPK_Real_vi <op, opName, outs, ins, asm>;
+
+}
 
 multiclass SOPK_32 <sopk op, string opName, list<dag> pattern> {
   def "" : SOPK_Pseudo <opName, (outs SReg_32:$dst), (ins u16imm:$src0),
     pattern>;
 
   def _si : SOPK_Real_si <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
-    opName#" $dst, $src0", pattern>;
+    opName#" $dst, $src0">;
 
   def _vi : SOPK_Real_vi <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
-    opName#" $dst, $src0", pattern>;
+    opName#" $dst, $src0">;
 }
 
 multiclass SOPK_SCC <sopk op, string opName, list<dag> pattern> {
   def "" : SOPK_Pseudo <opName, (outs SCCReg:$dst),
     (ins SReg_32:$src0, u16imm:$src1), pattern>;
 
-  def _si : SOPK_Real_si <op, opName, (outs SCCReg:$dst),
-    (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0", pattern>;
+  let DisableEncoding = "$dst" in {
+    def _si : SOPK_Real_si <op, opName, (outs SCCReg:$dst),
+      (ins SReg_32:$sdst, u16imm:$simm16), opName#" $sdst, $simm16">;
 
-  def _vi : SOPK_Real_vi <op, opName, (outs SCCReg:$dst),
-    (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0", pattern>;
+    def _vi : SOPK_Real_vi <op, opName, (outs SCCReg:$dst),
+      (ins SReg_32:$sdst, u16imm:$simm16), opName#" $sdst, $simm16">;
+  }
 }
 
+multiclass SOPK_32TIE <sopk op, string opName, list<dag> pattern> : SOPK_m <
+  op, opName, (outs SReg_32:$sdst), (ins SReg_32:$src0, u16imm:$simm16),
+  " $sdst, $simm16"
+>;
+
+multiclass SOPK_IMM32 <sopk op, string opName, dag outs, dag ins,
+                       string argAsm, string asm = opName#argAsm> {
+
+  def "" : SOPK_Pseudo <opName, outs, ins, []>;
+
+  def _si : SOPK <outs, ins, asm, []>,
+            SOPK64e <op.SI>,
+            SIMCInstr<opName, SISubtarget.SI> {
+              let AssemblerPredicates = [isSICI];
+              let isCodeGenOnly = 0;
+            }
+
+  def _vi : SOPK <outs, ins, asm, []>,
+            SOPK64e <op.VI>,
+            SIMCInstr<opName, SISubtarget.VI> {
+              let AssemblerPredicates = [isVI];
+              let isCodeGenOnly = 0;
+            }
+}
 //===----------------------------------------------------------------------===//
 // SMRD classes
 //===----------------------------------------------------------------------===//
@@ -569,19 +729,24 @@ class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   SMRD <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins,
                     string asm> :
   SMRD <outs, ins, asm, []>,
   SMRDe <op, imm>,
-  SIMCInstr<opName, SISubtarget.SI>;
+  SIMCInstr<opName, SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+}
 
 class SMRD_Real_vi <bits<8> op, string opName, bit imm, dag outs, dag ins,
                     string asm> :
   SMRD <outs, ins, asm, []>,
   SMEMe_vi <op, imm>,
-  SIMCInstr<opName, SISubtarget.VI>;
+  SIMCInstr<opName, SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
+}
 
 multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins,
                    string asm, list<dag> pattern> {
@@ -590,7 +755,11 @@ multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins,
 
   def _si : SMRD_Real_si <op, opName, imm, outs, ins, asm>;
 
-  def _vi : SMRD_Real_vi <{0, 0, 0, op}, opName, imm, outs, ins, asm>;
+  // glc is only applicable to scalar stores, which are not yet
+  // implemented.
+  let glc = 0 in {
+    def _vi : SMRD_Real_vi <{0, 0, 0, op}, opName, imm, outs, ins, asm>;
+  }
 }
 
 multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass,
@@ -616,8 +785,14 @@ multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass,
 def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> {
   let PrintMethod = "printOperandAndMods";
 }
+
+def InputModsMatchClass : AsmOperandClass {
+  let Name = "RegWithInputMods";
+}
+
 def InputModsNoDefault : Operand <i32> {
   let PrintMethod = "printOperandAndMods";
+  let ParserMatchClass = InputModsMatchClass;
 }
 
 class getNumSrcArgs<ValueType Src1, ValueType Src2> {
@@ -630,9 +805,9 @@ class getNumSrcArgs<ValueType Src1, ValueType Src2> {
 // Returns the register class to use for the destination of VOP[123C]
 // instructions for the given VT.
 class getVALUDstForVT<ValueType VT> {
-  RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32,
-                          !if(!eq(VT.Size, 64), VReg_64,
-                            SReg_64)); // else VT == i1
+  RegisterOperand ret = !if(!eq(VT.Size, 32), VOPDstOperand<VGPR_32>,
+                          !if(!eq(VT.Size, 64), VOPDstOperand<VReg_64>,
+                            VOPDstOperand<SReg_64>)); // else VT == i1
 }
 
 // Returns the register class to use for source 0 of VOP[12C]
@@ -647,31 +822,12 @@ class getVOPSrc1ForVT<ValueType VT> {
   RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32, VReg_64);
 }
 
-// Returns the register classes for the source arguments of a VOP[12C]
-// instruction for the given SrcVTs.
-class getInRC32 <list<ValueType> SrcVT> {
-  list<DAGOperand> ret = [
-    getVOPSrc0ForVT<SrcVT[0]>.ret,
-    getVOPSrc1ForVT<SrcVT[1]>.ret
-  ];
-}
-
 // Returns the register class to use for sources of VOP3 instructions for the
 // given VT.
 class getVOP3SrcForVT<ValueType VT> {
   RegisterOperand ret = !if(!eq(VT.Size, 32), VCSrc_32, VCSrc_64);
 }
 
-// Returns the register classes for the source arguments of a VOP3
-// instruction for the given SrcVTs.
-class getInRC64 <list<ValueType> SrcVT> {
-  list<DAGOperand> ret = [
-    getVOP3SrcForVT<SrcVT[0]>.ret,
-    getVOP3SrcForVT<SrcVT[1]>.ret,
-    getVOP3SrcForVT<SrcVT[2]>.ret
-  ];
-}
-
 // Returns 1 if the source arguments have modifiers, 0 if they do not.
 class hasModifiers<ValueType SrcVT> {
   bit ret = !if(!eq(SrcVT.Value, f32.Value), 1,
@@ -729,7 +885,7 @@ class getIns64 <RegisterOperand Src0RC, RegisterOperand Src1RC,
 class getAsm32 <int NumSrcArgs> {
   string src1 = ", $src1";
   string src2 = ", $src2";
-  string ret = " $dst, $src0"#
+  string ret = "$dst, $src0"#
                !if(!eq(NumSrcArgs, 1), "", src1)#
                !if(!eq(NumSrcArgs, 3), src2, "");
 }
@@ -745,7 +901,7 @@ class getAsm64 <int NumSrcArgs, bit HasModifiers> {
   string ret =
   !if(!eq(HasModifiers, 0),
       getAsm32<NumSrcArgs>.ret,
-      " $dst, "#src0#src1#src2#"$clamp"#"$omod");
+      "$dst, "#src0#src1#src2#"$clamp"#"$omod");
 }
 
 
@@ -757,7 +913,7 @@ class VOPProfile <list<ValueType> _ArgVT> {
   field ValueType Src0VT = ArgVT[1];
   field ValueType Src1VT = ArgVT[2];
   field ValueType Src2VT = ArgVT[3];
-  field RegisterClass DstRC = getVALUDstForVT<DstVT>.ret;
+  field RegisterOperand DstRC = getVALUDstForVT<DstVT>.ret;
   field RegisterOperand Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret;
   field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret;
   field RegisterOperand Src0RC64 = getVOP3SrcForVT<Src0VT>.ret;
@@ -773,7 +929,7 @@ class VOPProfile <list<ValueType> _ArgVT> {
   field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs,
                              HasModifiers>.ret;
 
-  field string Asm32 = "_e32"#getAsm32<NumSrcArgs>.ret;
+  field string Asm32 = getAsm32<NumSrcArgs>.ret;
   field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret;
 }
 
@@ -792,6 +948,7 @@ def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>;
 def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>;
 def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>;
 def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>;
+def VOP_I32_F32_I32 : VOPProfile <[i32, f32, i32, untyped]>;
 def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>;
 def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
   let Src0RC32 = VCSrc_32;
@@ -799,18 +956,28 @@ def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
 
 def VOP_I1_F32_I32 : VOPProfile <[i1, f32, i32, untyped]> {
   let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
-  let Asm64 = " $dst, $src0_modifiers, $src1";
+  let Asm64 = "$dst, $src0_modifiers, $src1";
 }
 
 def VOP_I1_F64_I32 : VOPProfile <[i1, f64, i32, untyped]> {
   let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
-  let Asm64 = " $dst, $src0_modifiers, $src1";
+  let Asm64 = "$dst, $src0_modifiers, $src1";
 }
 
 def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>;
+def VOP_I64_I32_I64 : VOPProfile <[i64, i32, i64, untyped]>;
 def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>;
+def VOP_CNDMASK : VOPProfile <[i32, i32, i32, untyped]> {
+  let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1, VCCReg:$src2);
+  let Ins64 = (ins Src0RC64:$src0, Src1RC64:$src1, SSrc_64:$src2);
+  let Asm64 = "$dst, $src0, $src1, $src2";
+}
 
 def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>;
+def VOP_MADK : VOPProfile <[f32, f32, f32, f32]> {
+  field dag Ins = (ins VCSrc_32:$src0, VGPR_32:$vsrc1, u32imm:$src2);
+  field string Asm = "$dst, $src0, $vsrc1, $src2";
+}
 def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>;
 def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>;
 def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>;
@@ -833,77 +1000,137 @@ class AtomicNoRet <string noRetOp, bit isRet> {
 class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
   VOP1Common <outs, ins, "", pattern>,
   VOP <opName>,
-  SIMCInstr <opName#"_e32", SISubtarget.NONE> {
+  SIMCInstr <opName#"_e32", SISubtarget.NONE>,
+  MnemonicAlias<opName#"_e32", opName> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
+
+  field bits<8> vdst;
+  field bits<9> src0;
 }
 
+class VOP1_Real_si <string opName, vop1 op, dag outs, dag ins, string asm> :
+  VOP1<op.SI, outs, ins, asm, []>,
+  SIMCInstr <opName#"_e32", SISubtarget.SI>;
+
+class VOP1_Real_vi <string opName, vop1 op, dag outs, dag ins, string asm> :
+  VOP1<op.VI, outs, ins, asm, []>,
+  SIMCInstr <opName#"_e32", SISubtarget.VI>;
+
 multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
                    string opName> {
   def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
 
-  def _si : VOP1<op.SI, outs, ins, asm, []>,
-            SIMCInstr <opName#"_e32", SISubtarget.SI>;
-  def _vi : VOP1<op.VI, outs, ins, asm, []>,
-            SIMCInstr <opName#"_e32", SISubtarget.VI>;
+  def _si : VOP1_Real_si <opName, op, outs, ins, asm>;
+
+  def _vi : VOP1_Real_vi <opName, op, outs, ins, asm>;
+}
+
+multiclass VOP1SI_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
+                   string opName> {
+  def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
+
+  def _si : VOP1_Real_si <opName, op, outs, ins, asm>;
 }
 
 class VOP2_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
   VOP2Common <outs, ins, "", pattern>,
   VOP <opName>,
-  SIMCInstr<opName#"_e32", SISubtarget.NONE> {
+  SIMCInstr<opName#"_e32", SISubtarget.NONE>,
+  MnemonicAlias<opName#"_e32", opName> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
+}
+
+class VOP2_Real_si <string opName, vop2 op, dag outs, dag ins, string asm> :
+  VOP2 <op.SI, outs, ins, opName#asm, []>,
+  SIMCInstr <opName#"_e32", SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+}
+
+class VOP2_Real_vi <string opName, vop2 op, dag outs, dag ins, string asm> :
+  VOP2 <op.VI, outs, ins, opName#asm, []>,
+  SIMCInstr <opName#"_e32", SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
 }
 
 multiclass VOP2SI_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
-                     string opName, string revOpSI> {
+                     string opName, string revOp> {
   def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
-           VOP2_REV<revOpSI#"_e32", !eq(revOpSI, opName)>;
+           VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
 
-  def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
-            VOP2_REV<revOpSI#"_e32_si", !eq(revOpSI, opName)>,
-            SIMCInstr <opName#"_e32", SISubtarget.SI>;
+  def _si : VOP2_Real_si <opName, op, outs, ins, asm>;
 }
 
 multiclass VOP2_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
-                   string opName, string revOpSI, string revOpVI> {
+                   string opName, string revOp> {
   def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
-           VOP2_REV<revOpSI#"_e32", !eq(revOpSI, opName)>;
+           VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
+
+  def _si : VOP2_Real_si <opName, op, outs, ins, asm>;
+
+  def _vi : VOP2_Real_vi <opName, op, outs, ins, asm>;
 
-  def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
-            VOP2_REV<revOpSI#"_e32_si", !eq(revOpSI, opName)>,
-            SIMCInstr <opName#"_e32", SISubtarget.SI>;
-  def _vi : VOP2 <op.VI, outs, ins, opName#asm, []>,
-            VOP2_REV<revOpVI#"_e32_vi", !eq(revOpVI, opName)>,
-            SIMCInstr <opName#"_e32", SISubtarget.VI>;
 }
 
 class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> {
 
   bits<2> src0_modifiers = !if(HasModifiers, ?, 0);
   bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0);
-  bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ? ,0) ,0);
+  bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ?, 0), 0);
   bits<2> omod = !if(HasModifiers, ?, 0);
   bits<1> clamp = !if(HasModifiers, ?, 0);
   bits<9> src1 = !if(HasSrc1, ?, 0);
   bits<9> src2 = !if(HasSrc2, ?, 0);
 }
 
+class VOP3DisableModFields <bit HasSrc0Mods,
+                            bit HasSrc1Mods = 0,
+                            bit HasSrc2Mods = 0,
+                            bit HasOutputMods = 0> {
+  bits<2> src0_modifiers = !if(HasSrc0Mods, ?, 0);
+  bits<2> src1_modifiers = !if(HasSrc1Mods, ?, 0);
+  bits<2> src2_modifiers = !if(HasSrc2Mods, ?, 0);
+  bits<2> omod = !if(HasOutputMods, ?, 0);
+  bits<1> clamp = !if(HasOutputMods, ?, 0);
+}
+
 class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
   VOP3Common <outs, ins, "", pattern>,
   VOP <opName>,
-  SIMCInstr<opName#"_e64", SISubtarget.NONE> {
+  SIMCInstr<opName#"_e64", SISubtarget.NONE>,
+  MnemonicAlias<opName#"_e64", opName> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
   VOP3Common <outs, ins, asm, []>,
   VOP3e <op>,
-  SIMCInstr<opName#"_e64", SISubtarget.SI>;
+  SIMCInstr<opName#"_e64", SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+}
 
 class VOP3_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
   VOP3Common <outs, ins, asm, []>,
   VOP3e_vi <op>,
-  SIMCInstr <opName#"_e64", SISubtarget.VI>;
+  SIMCInstr <opName#"_e64", SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
+}
+
+class VOP3b_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
+  VOP3Common <outs, ins, asm, []>,
+  VOP3be <op>,
+  SIMCInstr<opName#"_e64", SISubtarget.SI> {
+  let AssemblerPredicates = [isSICI];
+}
+
+class VOP3b_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
+  VOP3Common <outs, ins, asm, []>,
+  VOP3be_vi <op>,
+  SIMCInstr <opName#"_e64", SISubtarget.VI> {
+  let AssemblerPredicates = [isVI];
+}
 
 multiclass VOP3_m <vop op, dag outs, dag ins, string asm, list<dag> pattern,
                    string opName, int NumSrcArgs, bit HasMods = 1> {
@@ -921,14 +1148,16 @@ multiclass VOP3_m <vop op, dag outs, dag ins, string asm, list<dag> pattern,
 }
 
 // VOP3_m without source modifiers
-multiclass VOP3_m_nosrcmod <vop op, dag outs, dag ins, string asm, list<dag> pattern,
+multiclass VOP3_m_nomods <vop op, dag outs, dag ins, string asm, list<dag> pattern,
                    string opName, int NumSrcArgs, bit HasMods = 1> {
 
   def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
 
   let src0_modifiers = 0,
       src1_modifiers = 0,
-      src2_modifiers = 0 in {
+      src2_modifiers = 0,
+      clamp = 0,
+      omod = 0 in {
     def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>;
     def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>;
   }
@@ -946,24 +1175,45 @@ multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm,
             VOP3DisableFields<0, 0, HasMods>;
 }
 
+multiclass VOP3SI_1_m <vop op, dag outs, dag ins, string asm,
+                     list<dag> pattern, string opName, bit HasMods = 1> {
+
+  def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
+
+  def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
+            VOP3DisableFields<0, 0, HasMods>;
+  // No VI instruction. This class is for SI only.
+}
+
 multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm,
-                     list<dag> pattern, string opName, string revOpSI, string revOpVI,
+                     list<dag> pattern, string opName, string revOp,
                      bit HasMods = 1, bit UseFullOp = 0> {
 
   def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
-           VOP2_REV<revOpSI#"_e64", !eq(revOpSI, opName)>;
+           VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
 
-  def _si : VOP3_Real_si <op.SI3,
-              outs, ins, asm, opName>,
-            VOP2_REV<revOpSI#"_e64_si", !eq(revOpSI, opName)>,
+  def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
             VOP3DisableFields<1, 0, HasMods>;
 
-  def _vi : VOP3_Real_vi <op.VI3,
-              outs, ins, asm, opName>,
-            VOP2_REV<revOpVI#"_e64_vi", !eq(revOpVI, opName)>,
+  def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
+            VOP3DisableFields<1, 0, HasMods>;
+}
+
+multiclass VOP3SI_2_m <vop op, dag outs, dag ins, string asm,
+                     list<dag> pattern, string opName, string revOp,
+                     bit HasMods = 1, bit UseFullOp = 0> {
+
+  def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
+           VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
+
+  def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
             VOP3DisableFields<1, 0, HasMods>;
+
+  // No VI instruction. This class is for SI only.
 }
 
+// XXX - Is v_div_scale_{f32|f64} only available in vop3b without
+// option of implicit vcc use?
 multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
                       list<dag> pattern, string opName, string revOp,
                       bit HasMods = 1, bit UseFullOp = 0> {
@@ -974,24 +1224,33 @@ multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
   // can write it into any SGPR. We currently don't use the carry out,
   // so for now hardcode it to VCC as well.
   let sdst = SIOperand.VCC, Defs = [VCC] in {
-    def _si : VOP3b <op.SI3, outs, ins, asm, pattern>,
-              VOP3DisableFields<1, 0, HasMods>,
-              SIMCInstr<opName#"_e64", SISubtarget.SI>,
-              VOP2_REV<revOp#"_e64_si", !eq(revOp, opName)>;
-
-    // TODO: Do we need this VI variant here?
-    /*def _vi : VOP3b_vi <op.VI3, outs, ins, asm, pattern>,
-              VOP3DisableFields<1, 0, HasMods>,
-              SIMCInstr<opName#"_e64", SISubtarget.VI>,
-              VOP2_REV<revOp#"_e64_vi", !eq(revOp, opName)>;*/
+    def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
+              VOP3DisableFields<1, 0, HasMods>;
+
+    def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
+              VOP3DisableFields<1, 0, HasMods>;
   } // End sdst = SIOperand.VCC, Defs = [VCC]
 }
 
+multiclass VOP3b_3_m <vop op, dag outs, dag ins, string asm,
+                      list<dag> pattern, string opName, string revOp,
+                      bit HasMods = 1, bit UseFullOp = 0> {
+  def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
+
+
+  def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
+            VOP3DisableFields<1, 1, HasMods>;
+
+  def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
+            VOP3DisableFields<1, 1, HasMods>;
+}
+
 multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
                      list<dag> pattern, string opName,
-                     bit HasMods, bit defExec> {
+                     bit HasMods, bit defExec, string revOp> {
 
-  def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
+  def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
+           VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
 
   def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
             VOP3DisableFields<1, 0, HasMods> {
@@ -1007,18 +1266,22 @@ multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
 // An instruction that is VOP2 on SI and VOP3 on VI, no modifiers.
 multiclass VOP2SI_3VI_m <vop3 op, string opName, dag outs, dag ins,
                          string asm, list<dag> pattern = []> {
-  let isPseudo = 1 in {
+  let isPseudo = 1, isCodeGenOnly = 1 in {
     def "" : VOPAnyCommon <outs, ins, "", pattern>,
              SIMCInstr<opName, SISubtarget.NONE>;
   }
 
   def _si : VOP2 <op.SI3{5-0}, outs, ins, asm, []>,
-            SIMCInstr <opName, SISubtarget.SI>;
+            SIMCInstr <opName, SISubtarget.SI> {
+            let AssemblerPredicates = [isSICI];
+  }
 
   def _vi : VOP3Common <outs, ins, asm, []>,
             VOP3e_vi <op.VI3>,
             VOP3DisableFields <1, 0, 0>,
-            SIMCInstr <opName, SISubtarget.VI>;
+            SIMCInstr <opName, SISubtarget.VI> {
+            let AssemblerPredicates = [isVI];
+  }
 }
 
 multiclass VOP1_Helper <vop1 op, string opName, dag outs,
@@ -1028,7 +1291,7 @@ multiclass VOP1_Helper <vop1 op, string opName, dag outs,
 
   defm _e32 : VOP1_m <op, outs, ins32, opName#asm32, pat32, opName>;
 
-  defm _e64 : VOP3_1_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName, HasMods>;
+  defm _e64 : VOP3_1_m <op, outs, ins64, opName#asm64, pat64, opName, HasMods>;
 }
 
 multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
@@ -1046,33 +1309,30 @@ multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
 multiclass VOP1InstSI <vop1 op, string opName, VOPProfile P,
                        SDPatternOperator node = null_frag> {
 
-  def _e32 : VOP1 <op.SI, P.Outs, P.Ins32, opName#P.Asm32, []>,
-             VOP <opName>;
+  defm _e32 : VOP1SI_m <op, P.Outs, P.Ins32, opName#P.Asm32, [], opName>;
 
-  def _e64 : VOP3Common <P.Outs, P.Ins64, opName#P.Asm64,
+  defm _e64 : VOP3SI_1_m <op, P.Outs, P.Ins64, opName#P.Asm64,
     !if(P.HasModifiers,
       [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
                                 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
-      [(set P.DstVT:$dst, (node P.Src0VT:$src0))])>,
-            VOP <opName>,
-            VOP3e <op.SI3>,
-            VOP3DisableFields<0, 0, P.HasModifiers>;
+      [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
+    opName, P.HasModifiers>;
 }
 
 multiclass VOP2_Helper <vop2 op, string opName, dag outs,
                         dag ins32, string asm32, list<dag> pat32,
                         dag ins64, string asm64, list<dag> pat64,
-                        string revOpSI, string revOpVI, bit HasMods> {
-  defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOpSI, revOpVI>;
+                        string revOp, bit HasMods> {
+  defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
 
   defm _e64 : VOP3_2_m <op,
-    outs, ins64, opName#"_e64"#asm64, pat64, opName, revOpSI, revOpVI, HasMods
+    outs, ins64, opName#asm64, pat64, opName, revOp, HasMods
   >;
 }
 
 multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
                      SDPatternOperator node = null_frag,
-                     string revOpSI = opName, string revOpVI = revOpSI> : VOP2_Helper <
+                     string revOp = opName> : VOP2_Helper <
   op, opName, P.Outs,
   P.Ins32, P.Asm32, [],
   P.Ins64, P.Asm64,
@@ -1082,18 +1342,33 @@ multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
                                       i1:$clamp, i32:$omod)),
                  (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
       [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
-  revOpSI, revOpVI, P.HasModifiers
+  revOp, P.HasModifiers
 >;
 
+multiclass VOP2InstSI <vop2 op, string opName, VOPProfile P,
+                       SDPatternOperator node = null_frag,
+                       string revOp = opName> {
+  defm _e32 : VOP2SI_m <op, P.Outs, P.Ins32, P.Asm32, [], opName, revOp>;
+
+  defm _e64 : VOP3SI_2_m <op, P.Outs, P.Ins64, opName#P.Asm64,
+    !if(P.HasModifiers,
+        [(set P.DstVT:$dst,
+             (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
+                                        i1:$clamp, i32:$omod)),
+                   (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
+        [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
+    opName, revOp, P.HasModifiers>;
+}
+
 multiclass VOP2b_Helper <vop2 op, string opName, dag outs,
                          dag ins32, string asm32, list<dag> pat32,
                          dag ins64, string asm64, list<dag> pat64,
                          string revOp, bit HasMods> {
 
-  defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp, revOp>;
+  defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
 
   defm _e64 : VOP3b_2_m <op,
-    outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
+    outs, ins64, opName#asm64, pat64, opName, revOp, HasMods
   >;
 }
 
@@ -1116,16 +1391,16 @@ multiclass VOP2bInst <vop2 op, string opName, VOPProfile P,
 multiclass VOP2_VI3_Helper <vop23 op, string opName, dag outs,
                             dag ins32, string asm32, list<dag> pat32,
                             dag ins64, string asm64, list<dag> pat64,
-                            string revOpSI, string revOpVI, bit HasMods> {
-  defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOpSI>;
+                            string revOp, bit HasMods> {
+  defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOp>;
 
-  defm _e64 : VOP3_2_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName,
-                        revOpSI, revOpVI, HasMods>;
+  defm _e64 : VOP3_2_m <op, outs, ins64, opName#asm64, pat64, opName,
+                        revOp, HasMods>;
 }
 
 multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
                           SDPatternOperator node = null_frag,
-                          string revOpSI = opName, string revOpVI = revOpSI>
+                          string revOp = opName>
                           : VOP2_VI3_Helper <
   op, opName, P.Outs,
   P.Ins32, P.Asm32, [],
@@ -1136,47 +1411,82 @@ multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
                                       i1:$clamp, i32:$omod)),
                  (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
       [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
-  revOpSI, revOpVI, P.HasModifiers
+  revOp, P.HasModifiers
 >;
 
+multiclass VOP2MADK <vop2 op, string opName, list<dag> pattern = []> {
+
+  def "" : VOP2_Pseudo <VOP_MADK.Outs, VOP_MADK.Ins, pattern, opName>;
+
+let isCodeGenOnly = 0 in {
+  def _si : VOP2Common <VOP_MADK.Outs, VOP_MADK.Ins,
+                        !strconcat(opName, VOP_MADK.Asm), []>,
+            SIMCInstr <opName#"_e32", SISubtarget.SI>,
+            VOP2_MADKe <op.SI>;
+
+  def _vi : VOP2Common <VOP_MADK.Outs, VOP_MADK.Ins,
+                        !strconcat(opName, VOP_MADK.Asm), []>,
+            SIMCInstr <opName#"_e32", SISubtarget.VI>,
+            VOP2_MADKe <op.VI>;
+} // End isCodeGenOnly = 0
+}
+
 class VOPC_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
   VOPCCommon <ins, "", pattern>,
   VOP <opName>,
-  SIMCInstr<opName#"_e32", SISubtarget.NONE> {
+  SIMCInstr<opName#"_e32", SISubtarget.NONE>,
+  MnemonicAlias<opName#"_e32", opName> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 multiclass VOPC_m <vopc op, dag outs, dag ins, string asm, list<dag> pattern,
-                   string opName, bit DefExec> {
+                   string opName, bit DefExec, string revOpName = ""> {
   def "" : VOPC_Pseudo <outs, ins, pattern, opName>;
 
   def _si : VOPC<op.SI, ins, asm, []>,
             SIMCInstr <opName#"_e32", SISubtarget.SI> {
     let Defs = !if(DefExec, [EXEC], []);
+    let hasSideEffects = DefExec;
   }
 
   def _vi : VOPC<op.VI, ins, asm, []>,
             SIMCInstr <opName#"_e32", SISubtarget.VI> {
     let Defs = !if(DefExec, [EXEC], []);
+    let hasSideEffects = DefExec;
   }
 }
 
 multiclass VOPC_Helper <vopc op, string opName,
                         dag ins32, string asm32, list<dag> pat32,
                         dag out64, dag ins64, string asm64, list<dag> pat64,
-                        bit HasMods, bit DefExec> {
+                        bit HasMods, bit DefExec, string revOp> {
+  defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
+
+  defm _e64 : VOP3_C_m <op, out64, ins64, opName#asm64, pat64,
+                        opName, HasMods, DefExec, revOp>;
+}
+
+// Special case for class instructions which only have modifiers on
+// the 1st source operand.
+multiclass VOPC_Class_Helper <vopc op, string opName,
+                             dag ins32, string asm32, list<dag> pat32,
+                             dag out64, dag ins64, string asm64, list<dag> pat64,
+                             bit HasMods, bit DefExec, string revOp> {
   defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
 
-  defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
-                        opName, HasMods, DefExec>;
+  defm _e64 : VOP3_C_m <op, out64, ins64, opName#asm64, pat64,
+                        opName, HasMods, DefExec, revOp>,
+                        VOP3DisableModFields<1, 0, 0>;
 }
 
 multiclass VOPCInst <vopc op, string opName,
                      VOPProfile P, PatLeaf cond = COND_NULL,
+                     string revOp = opName,
                      bit DefExec = 0> : VOPC_Helper <
   op, opName,
   P.Ins32, P.Asm32, [],
-  (outs SReg_64:$dst), P.Ins64, P.Asm64,
+  (outs VOPDstS64:$dst), P.Ins64, P.Asm64,
   !if(P.HasModifiers,
       [(set i1:$dst,
           (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
@@ -1184,54 +1494,55 @@ multiclass VOPCInst <vopc op, string opName,
                  (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
                  cond))],
       [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]),
-  P.HasModifiers, DefExec
+  P.HasModifiers, DefExec, revOp
 >;
 
 multiclass VOPCClassInst <vopc op, string opName, VOPProfile P,
-                     bit DefExec = 0> : VOPC_Helper <
+                     bit DefExec = 0> : VOPC_Class_Helper <
   op, opName,
   P.Ins32, P.Asm32, [],
-  (outs SReg_64:$dst), P.Ins64, P.Asm64,
+  (outs VOPDstS64:$dst), P.Ins64, P.Asm64,
   !if(P.HasModifiers,
       [(set i1:$dst,
           (AMDGPUfp_class (P.Src0VT (VOP3Mods0Clamp0OMod P.Src0VT:$src0, i32:$src0_modifiers)), P.Src1VT:$src1))],
       [(set i1:$dst, (AMDGPUfp_class P.Src0VT:$src0, P.Src1VT:$src1))]),
-  P.HasModifiers, DefExec
+  P.HasModifiers, DefExec, opName
 >;
 
 
-multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCInst <op, opName, VOP_F32_F32_F32, cond>;
+multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
+  VOPCInst <op, opName, VOP_F32_F32_F32, cond, revOp>;
 
-multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCInst <op, opName, VOP_F64_F64_F64, cond>;
+multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
+  VOPCInst <op, opName, VOP_F64_F64_F64, cond, revOp>;
 
-multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCInst <op, opName, VOP_I32_I32_I32, cond>;
+multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
+  VOPCInst <op, opName, VOP_I32_I32_I32, cond, revOp>;
 
-multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCInst <op, opName, VOP_I64_I64_I64, cond>;
+multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
+  VOPCInst <op, opName, VOP_I64_I64_I64, cond, revOp>;
 
 
 multiclass VOPCX <vopc op, string opName, VOPProfile P,
-                  PatLeaf cond = COND_NULL>
-  : VOPCInst <op, opName, P, cond, 1>;
+                  PatLeaf cond = COND_NULL,
+                  string revOp = "">
+  : VOPCInst <op, opName, P, cond, revOp, 1>;
 
-multiclass VOPCX_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCX <op, opName, VOP_F32_F32_F32, cond>;
+multiclass VOPCX_F32 <vopc op, string opName, string revOp = opName> :
+  VOPCX <op, opName, VOP_F32_F32_F32, COND_NULL, revOp>;
 
-multiclass VOPCX_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCX <op, opName, VOP_F64_F64_F64, cond>;
+multiclass VOPCX_F64 <vopc op, string opName, string revOp = opName> :
+  VOPCX <op, opName, VOP_F64_F64_F64, COND_NULL, revOp>;
 
-multiclass VOPCX_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCX <op, opName, VOP_I32_I32_I32, cond>;
+multiclass VOPCX_I32 <vopc op, string opName, string revOp = opName> :
+  VOPCX <op, opName, VOP_I32_I32_I32, COND_NULL, revOp>;
 
-multiclass VOPCX_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
-  VOPCX <op, opName, VOP_I64_I64_I64, cond>;
+multiclass VOPCX_I64 <vopc op, string opName, string revOp = opName> :
+  VOPCX <op, opName, VOP_I64_I64_I64, COND_NULL, revOp>;
 
 multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm,
                         list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m <
-    op, outs, ins, opName#asm, pat, opName, NumSrcArgs, HasMods
+    op, outs, ins, opName#" "#asm, pat, opName, NumSrcArgs, HasMods
 >;
 
 multiclass VOPC_CLASS_F32 <vopc op, string opName> :
@@ -1248,7 +1559,7 @@ multiclass VOPCX_CLASS_F64 <vopc op, string opName> :
 
 multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
                      SDPatternOperator node = null_frag> : VOP3_Helper <
-  op, opName, P.Outs, P.Ins64, P.Asm64,
+  op, opName, (outs P.DstRC.RegClass:$dst), P.Ins64, P.Asm64,
   !if(!eq(P.NumSrcArgs, 3),
     !if(P.HasModifiers,
         [(set P.DstVT:$dst,
@@ -1274,9 +1585,31 @@ multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
   P.NumSrcArgs, P.HasModifiers
 >;
 
+// Special case for v_div_fmas_{f32|f64}, since it seems to be the
+// only VOP instruction that implicitly reads VCC.
+multiclass VOP3_VCC_Inst <vop3 op, string opName,
+                          VOPProfile P,
+                          SDPatternOperator node = null_frag> : VOP3_Helper <
+  op, opName,
+  (outs P.DstRC.RegClass:$dst),
+  (ins InputModsNoDefault:$src0_modifiers, P.Src0RC64:$src0,
+       InputModsNoDefault:$src1_modifiers, P.Src1RC64:$src1,
+       InputModsNoDefault:$src2_modifiers, P.Src2RC64:$src2,
+       ClampMod:$clamp,
+       omod:$omod),
+  " $dst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod",
+  [(set P.DstVT:$dst,
+            (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
+                                       i1:$clamp, i32:$omod)),
+                  (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
+                  (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers)),
+                  (i1 VCC)))],
+  3, 1
+>;
+
 multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterOperand arc,
                     string opName, list<dag> pattern> :
-  VOP3b_2_m <
+  VOP3b_3_m <
   op, (outs vrc:$vdst, SReg_64:$sdst),
       (ins InputModsNoDefault:$src0_modifiers, arc:$src0,
            InputModsNoDefault:$src1_modifiers, arc:$src1,
@@ -1307,22 +1640,22 @@ class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat<
 // Interpolation opcodes
 //===----------------------------------------------------------------------===//
 
-class VINTRP_Pseudo <string opName, dag outs, dag ins, string asm,
-                     list<dag> pattern> :
-  VINTRPCommon <outs, ins, asm, pattern>,
+class VINTRP_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
+  VINTRPCommon <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 class VINTRP_Real_si <bits <2> op, string opName, dag outs, dag ins,
-                      string asm, list<dag> pattern> :
-  VINTRPCommon <outs, ins, asm, pattern>,
+                      string asm> :
+  VINTRPCommon <outs, ins, asm, []>,
   VINTRPe <op>,
   SIMCInstr<opName, SISubtarget.SI>;
 
 class VINTRP_Real_vi <bits <2> op, string opName, dag outs, dag ins,
-                      string asm, list<dag> pattern> :
-  VINTRPCommon <outs, ins, asm, pattern>,
+                      string asm> :
+  VINTRPCommon <outs, ins, asm, []>,
   VINTRPe_vi <op>,
   SIMCInstr<opName, SISubtarget.VI>;
 
@@ -1331,11 +1664,11 @@ multiclass VINTRP_m <bits <2> op, string opName, dag outs, dag ins, string asm,
                      list<dag> pattern = []> {
   let DisableEncoding = disableEncoding,
       Constraints = constraints in {
-    def "" : VINTRP_Pseudo <opName, outs, ins, asm, pattern>;
+    def "" : VINTRP_Pseudo <opName, outs, ins, pattern>;
 
-    def _si : VINTRP_Real_si <op, opName, outs, ins, asm, pattern>;
+    def _si : VINTRP_Real_si <op, opName, outs, ins, asm>;
 
-    def _vi : VINTRP_Real_vi <op, opName, outs, ins, asm, pattern>;
+    def _vi : VINTRP_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
@@ -1347,33 +1680,33 @@ class DS_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   DS <outs, ins, "", pattern>,
   SIMCInstr <opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 class DS_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
   DS <outs, ins, asm, []>,
   DSe <op>,
-  SIMCInstr <opName, SISubtarget.SI>;
+  SIMCInstr <opName, SISubtarget.SI> {
+  let isCodeGenOnly = 0;
+}
 
 class DS_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
   DS <outs, ins, asm, []>,
   DSe_vi <op>,
   SIMCInstr <opName, SISubtarget.VI>;
 
-class DS_1A_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
-  DS <outs, ins, asm, []>,
-  DSe <op>,
-  SIMCInstr <opName, SISubtarget.SI> {
+class DS_Off16_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
+  DS_Real_si <op,opName, outs, ins, asm> {
 
   // Single load interpret the 2 i8imm operands as a single i16 offset.
   bits<16> offset;
   let offset0 = offset{7-0};
   let offset1 = offset{15-8};
+  let isCodeGenOnly = 0;
 }
 
-class DS_1A_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
-  DS <outs, ins, asm, []>,
-  DSe_vi <op>,
-  SIMCInstr <opName, SISubtarget.VI> {
+class DS_Off16_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
+  DS_Real_vi <op, opName, outs, ins, asm> {
 
   // Single load interpret the 2 i8imm operands as a single i16 offset.
   bits<16> offset;
@@ -1381,178 +1714,168 @@ class DS_1A_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
   let offset1 = offset{15-8};
 }
 
-multiclass DS_1A_Load_m <bits<8> op, string opName, dag outs, dag ins, string asm,
-                         list<dag> pat> {
-  let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>;
+multiclass DS_1A_RET <bits<8> op, string opName, RegisterClass rc,
+  dag outs = (outs rc:$vdst),
+  dag ins = (ins VGPR_32:$addr, ds_offset:$offset, gds:$gds, M0Reg:$m0),
+  string asm = opName#" $vdst, $addr"#"$offset$gds"> {
 
-    let data0 = 0, data1 = 0 in {
-      def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
-    }
+  def "" : DS_Pseudo <opName, outs, ins, []>;
+
+  let data0 = 0, data1 = 0 in {
+    def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass>
-    : DS_1A_Load_m <
-  op,
-  asm,
-  (outs regClass:$vdst),
-  (ins i1imm:$gds, VGPR_32:$addr, ds_offset:$offset, M0Reg:$m0),
-  asm#" $vdst, $addr"#"$offset"#" [M0]",
-  []>;
-
-multiclass DS_Load2_m <bits<8> op, string opName, dag outs, dag ins, string asm,
-                       list<dag> pat> {
-  let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>;
-
-    let data0 = 0, data1 = 0 in {
-      def _si : DS_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
-    }
+multiclass DS_1A_Off8_RET <bits<8> op, string opName, RegisterClass rc,
+  dag outs = (outs rc:$vdst),
+  dag ins = (ins VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
+                 gds01:$gds, M0Reg:$m0),
+  string asm = opName#" $vdst, $addr"#"$offset0"#"$offset1$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>;
+
+  let data0 = 0, data1 = 0, AsmMatchConverter = "cvtDSOffset01" in {
+    def _si : DS_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_Load2_Helper <bits<8> op, string asm, RegisterClass regClass>
-    : DS_Load2_m <
-  op,
-  asm,
-  (outs regClass:$vdst),
-  (ins i1imm:$gds, VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
-        M0Reg:$m0),
-  asm#" $vdst, $addr"#"$offset0"#"$offset1 [M0]",
-  []>;
-
-multiclass DS_1A_Store_m <bits<8> op, string opName, dag outs, dag ins,
-                          string asm, list<dag> pat> {
-  let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>;
-
-    let data1 = 0, vdst = 0 in {
-      def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
-    }
+multiclass DS_1A1D_NORET <bits<8> op, string opName, RegisterClass rc,
+  dag outs = (outs),
+  dag ins = (ins VGPR_32:$addr, rc:$data0, ds_offset:$offset, gds:$gds,
+                 M0Reg:$m0),
+  string asm = opName#" $addr, $data0"#"$offset$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>,
+           AtomicNoRet<opName, 0>;
+
+  let data1 = 0, vdst = 0 in {
+    def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass>
-    : DS_1A_Store_m <
-  op,
-  asm,
-  (outs),
-  (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, ds_offset:$offset, M0Reg:$m0),
-  asm#" $addr, $data0"#"$offset"#" [M0]",
-  []>;
-
-multiclass DS_Store_m <bits<8> op, string opName, dag outs, dag ins,
-                       string asm, list<dag> pat> {
-  let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>;
-
-    let vdst = 0 in {
-      def _si : DS_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
-    }
+multiclass DS_1A1D_Off8_NORET <bits<8> op, string opName, RegisterClass rc,
+  dag outs = (outs),
+  dag ins = (ins VGPR_32:$addr, rc:$data0, rc:$data1,
+              ds_offset0:$offset0, ds_offset1:$offset1, gds01:$gds, M0Reg:$m0),
+  string asm = opName#" $addr, $data0, $data1"#"$offset0"#"$offset1"#"$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>;
+
+  let vdst = 0, AsmMatchConverter = "cvtDSOffset01" in {
+    def _si : DS_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass>
-    : DS_Store_m <
-  op,
-  asm,
-  (outs),
-  (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, regClass:$data1,
-       ds_offset0:$offset0, ds_offset1:$offset1, M0Reg:$m0),
-  asm#" $addr, $data0, $data1"#"$offset0"#"$offset1 [M0]",
-  []>;
-
-// 1 address, 1 data.
-multiclass DS_1A1D_RET_m <bits<8> op, string opName, dag outs, dag ins,
-                          string asm, list<dag> pat, string noRetOp> {
-  let mayLoad = 1, mayStore = 1,
-      hasPostISelHook = 1 // Adjusted to no return version.
-      in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>,
-             AtomicNoRet<noRetOp, 1>;
-
-    let data1 = 0 in {
-      def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
-    }
+multiclass DS_1A1D_RET <bits<8> op, string opName, RegisterClass rc,
+                        string noRetOp = "",
+  dag outs = (outs rc:$vdst),
+  dag ins = (ins VGPR_32:$addr, rc:$data0, ds_offset:$offset, gds:$gds,
+                 M0Reg:$m0),
+  string asm = opName#" $vdst, $addr, $data0"#"$offset$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>,
+           AtomicNoRet<noRetOp, 1>;
+
+  let data1 = 0 in {
+    def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc,
-                        string noRetOp = ""> : DS_1A1D_RET_m <
-  op, asm,
-  (outs rc:$vdst),
-  (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
-  asm#" $vdst, $addr, $data0"#"$offset"#" [M0]", [], noRetOp>;
-
-// 1 address, 2 data.
-multiclass DS_1A2D_RET_m <bits<8> op, string opName, dag outs, dag ins,
-                          string asm, list<dag> pat, string noRetOp> {
-  let mayLoad = 1, mayStore = 1,
-      hasPostISelHook = 1 // Adjusted to no return version.
-      in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>,
-             AtomicNoRet<noRetOp, 1>;
-
-    def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-    def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
-  }
+multiclass DS_1A2D_RET_m <bits<8> op, string opName, RegisterClass rc,
+                          string noRetOp = "", dag ins,
+  dag outs = (outs rc:$vdst),
+  string asm = opName#" $vdst, $addr, $data0, $data1"#"$offset"#"$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>,
+           AtomicNoRet<noRetOp, 1>;
+
+  def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+  def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
 }
 
 multiclass DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc,
-                   string noRetOp = ""> : DS_1A2D_RET_m <
-  op, asm,
-  (outs rc:$vdst),
-  (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
-  asm#" $vdst, $addr, $data0, $data1"#"$offset"#" [M0]",
-  [], noRetOp>;
-
-// 1 address, 2 data.
-multiclass DS_1A2D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
-                            string asm, list<dag> pat, string noRetOp> {
-  let mayLoad = 1, mayStore = 1 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>,
-             AtomicNoRet<noRetOp, 0>;
+                        string noRetOp = "", RegisterClass src = rc> :
+  DS_1A2D_RET_m <op, asm, rc, noRetOp,
+                 (ins VGPR_32:$addr, src:$data0, src:$data1,
+                      ds_offset:$offset, gds:$gds, M0Reg:$m0)
+>;
 
-    def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-    def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
+multiclass DS_1A2D_NORET <bits<8> op, string opName, RegisterClass rc,
+                          string noRetOp = opName,
+  dag outs = (outs),
+  dag ins = (ins VGPR_32:$addr, rc:$data0, rc:$data1,
+                 ds_offset:$offset, gds:$gds, M0Reg:$m0),
+  string asm = opName#" $addr, $data0, $data1"#"$offset"#"$gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>,
+           AtomicNoRet<noRetOp, 0>;
+
+  let vdst = 0 in {
+    def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
   }
 }
 
-multiclass DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc,
-                     string noRetOp = asm> : DS_1A2D_NORET_m <
-  op, asm,
-  (outs),
-  (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
-  asm#" $addr, $data0, $data1"#"$offset"#" [M0]",
-  [], noRetOp>;
+multiclass DS_0A_RET <bits<8> op, string opName,
+  dag outs = (outs VGPR_32:$vdst),
+  dag ins = (ins ds_offset:$offset, gds:$gds, M0Reg:$m0),
+  string asm = opName#" $vdst"#"$offset"#"$gds"> {
 
-// 1 address, 1 data.
-multiclass DS_1A1D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
-                            string asm, list<dag> pat, string noRetOp> {
   let mayLoad = 1, mayStore = 1 in {
-    def "" : DS_Pseudo <opName, outs, ins, pat>,
-             AtomicNoRet<noRetOp, 0>;
+    def "" : DS_Pseudo <opName, outs, ins, []>;
 
-    let data1 = 0 in {
-      def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
-      def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
-    }
-  }
+    let addr = 0, data0 = 0, data1 = 0 in {
+      def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+      def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
+    } // end addr = 0, data0 = 0, data1 = 0
+  } // end mayLoad = 1, mayStore = 1
 }
 
-multiclass DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc,
-                          string noRetOp = asm> : DS_1A1D_NORET_m <
-  op, asm,
-  (outs),
-  (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
-  asm#" $addr, $data0"#"$offset"#" [M0]",
-  [], noRetOp>;
+multiclass DS_1A_RET_GDS <bits<8> op, string opName,
+  dag outs = (outs VGPR_32:$vdst),
+  dag ins = (ins VGPR_32:$addr, ds_offset_gds:$offset, M0Reg:$m0),
+  string asm = opName#" $vdst, $addr"#"$offset gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>;
+
+  let data0 = 0, data1 = 0, gds = 1 in {
+    def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
+  } // end data0 = 0, data1 = 0, gds = 1
+}
+
+multiclass DS_1A_GDS <bits<8> op, string opName,
+  dag outs = (outs),
+  dag ins = (ins VGPR_32:$addr, M0Reg:$m0),
+  string asm = opName#" $addr gds"> {
+
+  def "" : DS_Pseudo <opName, outs, ins, []>;
+
+  let vdst = 0, data0 = 0, data1 = 0, offset0 = 0, offset1 = 0, gds = 1 in {
+    def _si : DS_Real_si <op, opName, outs, ins, asm>;
+    def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
+  } // end vdst = 0, data = 0, data1 = 0, gds = 1
+}
+
+multiclass DS_1A <bits<8> op, string opName,
+  dag outs = (outs),
+  dag ins = (ins VGPR_32:$addr, ds_offset:$offset, M0Reg:$m0, gds:$gds),
+  string asm = opName#" $addr"#"$offset"#"$gds"> {
+
+  let mayLoad = 1, mayStore = 1 in {
+    def "" : DS_Pseudo <opName, outs, ins, []>;
+
+    let vdst = 0, data0 = 0, data1 = 0 in {
+      def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
+      def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
+    } // let vdst = 0, data0 = 0, data1 = 0
+  } // end mayLoad = 1, mayStore = 1
+}
 
 //===----------------------------------------------------------------------===//
 // MTBUF classes
@@ -1562,6 +1885,7 @@ class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   MTBUF <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 }
 
 class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins,
@@ -1623,6 +1947,20 @@ class mubuf <bits<7> si, bits<7> vi = si> {
   field bits<7> VI = vi;
 }
 
+let isCodeGenOnly = 0 in {
+
+class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
+  MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
+  let lds  = 0;
+}
+
+} // End let isCodeGenOnly = 0
+
+class MUBUF_vi <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
+  MUBUF <outs, ins, asm, pattern>, MUBUFe_vi <op> {
+  let lds = 0;
+}
+
 class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
   bit IsAddr64 = is_addr64;
   string OpName = NAME # suffix;
@@ -1632,6 +1970,7 @@ class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
   MUBUF <outs, ins, "", pattern>,
   SIMCInstr<opName, SISubtarget.NONE> {
   let isPseudo = 1;
+  let isCodeGenOnly = 1;
 
   // dummy fields, so that we can use let statements around multiclasses
   bits<1> offen;
@@ -1665,7 +2004,7 @@ multiclass MUBUF_m <mubuf op, string opName, dag outs, dag ins, string asm,
   def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
            MUBUFAddr64Table <0>;
 
-  let addr64 = 0 in {
+  let addr64 = 0, isCodeGenOnly = 0 in {
     def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
   }
 
@@ -1678,7 +2017,7 @@ multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
   def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
            MUBUFAddr64Table <1>;
 
-  let addr64 = 1 in {
+  let addr64 = 1, isCodeGenOnly = 0 in {
     def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
   }
 
@@ -1686,11 +2025,6 @@ multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
   // for VI appropriately.
 }
 
-class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
-  MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
-  let lds = 0;
-}
-
 multiclass MUBUFAtomicOffset_m <mubuf op, string opName, dag outs, dag ins,
                                 string asm, list<dag> pattern, bit is_return> {
 
@@ -1714,7 +2048,7 @@ multiclass MUBUFAtomicAddr64_m <mubuf op, string opName, dag outs, dag ins,
            MUBUFAddr64Table <1, !if(is_return, "_RTN", "")>,
            AtomicNoRet<NAME#"_ADDR64", is_return>;
 
-  let offen = 0, idxen = 0, addr64 = 1, tfe = 0, soffset = 128 in {
+  let offen = 0, idxen = 0, addr64 = 1, tfe = 0 in {
     def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
   }
 
@@ -1733,14 +2067,14 @@ multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
       defm _ADDR64 : MUBUFAtomicAddr64_m <
         op, name#"_addr64", (outs),
         (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr,
-             mbuf_offset:$offset, slc:$slc),
-        name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#"$slc", [], 0
+             SCSrc_32:$soffset, mbuf_offset:$offset, slc:$slc),
+        name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#"$slc", [], 0
       >;
 
       defm _OFFSET : MUBUFAtomicOffset_m <
         op, name#"_offset", (outs),
-        (ins rc:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
-             SCSrc_32:$soffset, slc:$slc),
+        (ins rc:$vdata, SReg_128:$srsrc, SCSrc_32:$soffset, mbuf_offset:$offset,
+             slc:$slc),
         name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [], 0
       >;
     } // glc = 0
@@ -1752,17 +2086,17 @@ multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
       defm _RTN_ADDR64 : MUBUFAtomicAddr64_m <
         op, name#"_rtn_addr64", (outs rc:$vdata),
         (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr,
-             mbuf_offset:$offset, slc:$slc),
-        name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#" glc"#"$slc",
+             SCSrc_32:$soffset, mbuf_offset:$offset, slc:$slc),
+        name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#" glc"#"$slc",
         [(set vt:$vdata,
-         (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i16:$offset,
-                                    i1:$slc), vt:$vdata_in))], 1
+         (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i32:$soffset,
+	                            i16:$offset, i1:$slc), vt:$vdata_in))], 1
       >;
 
       defm _RTN_OFFSET : MUBUFAtomicOffset_m <
         op, name#"_rtn_offset", (outs rc:$vdata),
-        (ins rc:$vdata_in, SReg_128:$srsrc, mbuf_offset:$offset,
-             SCSrc_32:$soffset, slc:$slc),
+        (ins rc:$vdata_in, SReg_128:$srsrc, SCSrc_32:$soffset,
+             mbuf_offset:$offset, slc:$slc),
         name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc",
         [(set vt:$vdata,
          (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset,
@@ -1781,9 +2115,8 @@ multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
   let mayLoad = 1, mayStore = 0 in {
     let offen = 0, idxen = 0, vaddr = 0 in {
       defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
-                           (ins SReg_128:$srsrc,
-                           mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
-                           slc:$slc, tfe:$tfe),
+                           (ins SReg_128:$srsrc, SCSrc_32:$soffset,
+                           mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
                            name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
                            [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
                                                      i32:$soffset, i16:$offset,
@@ -1792,7 +2125,7 @@ multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
 
     let offen = 1, idxen = 0  in {
       defm _OFFEN  : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
-                           (ins SReg_128:$srsrc, VGPR_32:$vaddr,
+                           (ins VGPR_32:$vaddr, SReg_128:$srsrc,
                            SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
                            tfe:$tfe),
                            name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
@@ -1800,43 +2133,48 @@ multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
 
     let offen = 0, idxen = 1 in {
       defm _IDXEN  : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
-                           (ins SReg_128:$srsrc, VGPR_32:$vaddr,
-                           mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
+                           (ins VGPR_32:$vaddr, SReg_128:$srsrc,
+                           SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
                            slc:$slc, tfe:$tfe),
                            name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
     }
 
     let offen = 1, idxen = 1 in {
       defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
-                           (ins SReg_128:$srsrc, VReg_64:$vaddr,
-                           SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
-                           name#" $vdata, $vaddr, $srsrc, $soffset, idxen offen"#"$glc"#"$slc"#"$tfe", []>;
+                           (ins VReg_64:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
+                           mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
+                           name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
     }
 
-    let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in {
+    let offen = 0, idxen = 0 in {
       defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
-                           (ins SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
-                           name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
+                           (ins VReg_64:$vaddr, SReg_128:$srsrc,
+                                SCSrc_32:$soffset, mbuf_offset:$offset,
+				glc:$glc, slc:$slc, tfe:$tfe),
+                           name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#
+                                "$glc"#"$slc"#"$tfe",
                            [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
-                                                  i64:$vaddr, i16:$offset)))]>;
+                                                  i64:$vaddr, i32:$soffset,
+                                                  i16:$offset, i1:$glc, i1:$slc,
+						  i1:$tfe)))]>;
     }
   }
 }
 
 multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
-                          ValueType store_vt, SDPatternOperator st> {
+                          ValueType store_vt = i32, SDPatternOperator st = null_frag> {
   let mayLoad = 0, mayStore = 1 in {
     defm : MUBUF_m <op, name, (outs),
-                    (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
+                    (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
                     mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
                     tfe:$tfe),
                     name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
-                    "$glc"#"$slc"#"$tfe", []>;
+                         "$glc"#"$slc"#"$tfe", []>;
 
     let offen = 0, idxen = 0, vaddr = 0 in {
       defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
-                              (ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
-                              SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
+                              (ins vdataClass:$vdata, SReg_128:$srsrc, SCSrc_32:$soffset,
+                              mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
                               name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
                               [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
                                    i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
@@ -1844,30 +2182,52 @@ multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
 
     let offen = 1, idxen = 0  in {
       defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
-                             (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
-                             mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
+                             (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc,
+                              SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
+                              slc:$slc, tfe:$tfe),
                              name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
                              "$glc"#"$slc"#"$tfe", []>;
     } // end offen = 1, idxen = 0
 
-    let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0,
-        soffset = 128 /* ZERO */ in {
+    let offen = 0, idxen = 1 in {
+      defm _IDXEN  : MUBUF_m <op, name#"_idxen", (outs),
+                           (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc,
+                           SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
+                           slc:$slc, tfe:$tfe),
+                           name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
+    }
+
+    let offen = 1, idxen = 1 in {
+      defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs),
+                           (ins vdataClass:$vdata, VReg_64:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
+                           mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
+                           name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
+    }
+
+    let offen = 0, idxen = 0 in {
       defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
-                                    (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
-                                    name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
+                                    (ins vdataClass:$vdata, VReg_64:$vaddr, SReg_128:$srsrc,
+                                         SCSrc_32:$soffset,
+                                         mbuf_offset:$offset, glc:$glc, slc:$slc,
+                                         tfe:$tfe),
+                                    name#" $vdata, $vaddr, $srsrc, $soffset addr64"#
+                                         "$offset"#"$glc"#"$slc"#"$tfe",
                                     [(st store_vt:$vdata,
-                                      (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i16:$offset))]>;
+                                      (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr,
+                                                   i32:$soffset, i16:$offset,
+                                                   i1:$glc, i1:$slc, i1:$tfe))]>;
     }
   } // End mayLoad = 0, mayStore = 1
 }
 
 class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
-      FLAT <op, (outs regClass:$data),
+      FLAT <op, (outs regClass:$vdst),
                 (ins VReg_64:$addr),
-            asm#" $data, $addr, [M0, FLAT_SCRATCH]", []> {
+            asm#" $vdst, $addr, [M0, FLAT_SCRATCH]", []> {
   let glc = 0;
   let slc = 0;
   let tfe = 0;
+  let data = 0;
   let mayLoad = 1;
 }
 
@@ -1883,6 +2243,7 @@ class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> :
   let glc = 0;
   let slc = 0;
   let tfe = 0;
+  let vdst = 0;
 }
 
 class MIMG_Mask <string op, int channels> {
@@ -1901,7 +2262,7 @@ class MIMG_NoSampler_Helper <bits<7> op, string asm,
   asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
      #" $tfe, $lwe, $slc, $vaddr, $srsrc",
   []> {
-  let SSAMP = 0;
+  let ssamp = 0;
   let mayLoad = 1;
   let mayStore = 0;
   let hasPostISelHook = 1;
@@ -1927,7 +2288,7 @@ multiclass MIMG_NoSampler <bits<7> op, string asm> {
 
 class MIMG_Sampler_Helper <bits<7> op, string asm,
                            RegisterClass dst_rc,
-                           RegisterClass src_rc> : MIMG <
+                           RegisterClass src_rc, int wqm> : MIMG <
   op,
   (outs dst_rc:$vdata),
   (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
@@ -1939,33 +2300,41 @@ class MIMG_Sampler_Helper <bits<7> op, string asm,
   let mayLoad = 1;
   let mayStore = 0;
   let hasPostISelHook = 1;
+  let WQM = wqm;
 }
 
 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
                                     RegisterClass dst_rc,
-                                    int channels> {
-  def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32>,
+                                    int channels, int wqm> {
+  def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32, wqm>,
             MIMG_Mask<asm#"_V1", channels>;
-  def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64>,
+  def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64, wqm>,
             MIMG_Mask<asm#"_V2", channels>;
-  def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128>,
+  def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128, wqm>,
             MIMG_Mask<asm#"_V4", channels>;
-  def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256>,
+  def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256, wqm>,
             MIMG_Mask<asm#"_V8", channels>;
-  def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512>,
+  def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512, wqm>,
             MIMG_Mask<asm#"_V16", channels>;
 }
 
 multiclass MIMG_Sampler <bits<7> op, string asm> {
-  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1>;
-  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2>;
-  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3>;
-  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4>;
+  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 0>;
+  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 0>;
+  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 0>;
+  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 0>;
+}
+
+multiclass MIMG_Sampler_WQM <bits<7> op, string asm> {
+  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 1>;
+  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 1>;
+  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 1>;
+  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 1>;
 }
 
 class MIMG_Gather_Helper <bits<7> op, string asm,
                           RegisterClass dst_rc,
-                          RegisterClass src_rc> : MIMG <
+                          RegisterClass src_rc, int wqm> : MIMG <
   op,
   (outs dst_rc:$vdata),
   (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
@@ -1986,28 +2355,36 @@ class MIMG_Gather_Helper <bits<7> op, string asm,
   // Therefore, disable all code which updates DMASK by setting these two:
   let MIMG = 0;
   let hasPostISelHook = 0;
+  let WQM = wqm;
 }
 
 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
                                     RegisterClass dst_rc,
-                                    int channels> {
-  def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32>,
+                                    int channels, int wqm> {
+  def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32, wqm>,
             MIMG_Mask<asm#"_V1", channels>;
-  def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64>,
+  def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64, wqm>,
             MIMG_Mask<asm#"_V2", channels>;
-  def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128>,
+  def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128, wqm>,
             MIMG_Mask<asm#"_V4", channels>;
-  def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256>,
+  def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256, wqm>,
             MIMG_Mask<asm#"_V8", channels>;
-  def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512>,
+  def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512, wqm>,
             MIMG_Mask<asm#"_V16", channels>;
 }
 
 multiclass MIMG_Gather <bits<7> op, string asm> {
-  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1>;
-  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2>;
-  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3>;
-  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4>;
+  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 0>;
+  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 0>;
+  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 0>;
+  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 0>;
+}
+
+multiclass MIMG_Gather_WQM <bits<7> op, string asm> {
+  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 1>;
+  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 1>;
+  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 1>;
+  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 1>;
 }
 
 //===----------------------------------------------------------------------===//
@@ -2032,15 +2409,6 @@ def getVOPe32 : InstrMapping {
   let ValueCols = [["4"]];
 }
 
-// Maps an original opcode to its commuted version
-def getCommuteRev : InstrMapping {
-  let FilterClass = "VOP2_REV";
-  let RowFields = ["RevOp"];
-  let ColFields = ["IsOrig"];
-  let KeyCol = ["1"];
-  let ValueCols = [["0"]];
-}
-
 def getMaskedMIMGOp : InstrMapping {
   let FilterClass = "MIMG_Mask";
   let RowFields = ["Op"];
@@ -2058,6 +2426,33 @@ def getCommuteOrig : InstrMapping {
   let ValueCols = [["1"]];
 }
 
+// Maps an original opcode to its commuted version
+def getCommuteRev : InstrMapping {
+  let FilterClass = "VOP2_REV";
+  let RowFields = ["RevOp"];
+  let ColFields = ["IsOrig"];
+  let KeyCol = ["1"];
+  let ValueCols = [["0"]];
+}
+
+def getCommuteCmpOrig : InstrMapping {
+  let FilterClass = "VOP2_REV";
+  let RowFields = ["RevOp"];
+  let ColFields = ["IsOrig"];
+  let KeyCol = ["0"];
+  let ValueCols = [["1"]];
+}
+
+// Maps an original opcode to its commuted version
+def getCommuteCmpRev : InstrMapping {
+  let FilterClass = "VOP2_REV";
+  let RowFields = ["RevOp"];
+  let ColFields = ["IsOrig"];
+  let KeyCol = ["1"];
+  let ValueCols = [["0"]];
+}
+
+
 def getMCOpcodeGen : InstrMapping {
   let FilterClass = "SIMCInstr";
   let RowFields = ["PseudoInstr"];