Index: llvm/trunk/lib/Target/Mips/MipsMTInstrFormats.td
===================================================================
--- llvm/trunk/lib/Target/Mips/MipsMTInstrFormats.td
+++ llvm/trunk/lib/Target/Mips/MipsMTInstrFormats.td
@@ -25,8 +25,8 @@
   bits<1> Value = Val;
 }
 
-def OPCODE_SC_DMT : OPCODE1<0b0>;
-def OPCODE_SC_EMT : OPCODE1<0b1>;
+def OPCODE_SC_D : OPCODE1<0b0>;
+def OPCODE_SC_E : OPCODE1<0b1>;
 
 class FIELD5<bits<5> Val> {
   bits<5> Value = Val;
@@ -34,6 +34,7 @@
 
 def FIELD5_1_DMT_EMT  : FIELD5<0b00001>;
 def FIELD5_2_DMT_EMT  : FIELD5<0b01111>;
+def FIELD5_1_2_DVPE_EVPE : FIELD5<0b00000>;
 
 class COP0_MFMC0_MT<FIELD5 Op1, FIELD5 Op2, OPCODE1 sc> : MipsMTInst {
   bits<32> Inst;
Index: llvm/trunk/lib/Target/Mips/MipsMTInstrInfo.td
===================================================================
--- llvm/trunk/lib/Target/Mips/MipsMTInstrInfo.td
+++ llvm/trunk/lib/Target/Mips/MipsMTInstrInfo.td
@@ -12,10 +12,16 @@
 //===----------------------------------------------------------------------===//
 
 class DMT_ENC : COP0_MFMC0_MT<FIELD5_1_DMT_EMT, FIELD5_2_DMT_EMT,
-                              OPCODE_SC_DMT>;
+                              OPCODE_SC_D>;
 
 class EMT_ENC : COP0_MFMC0_MT<FIELD5_1_DMT_EMT, FIELD5_2_DMT_EMT,
-                              OPCODE_SC_EMT>;
+                              OPCODE_SC_E>;
+
+class DVPE_ENC : COP0_MFMC0_MT<FIELD5_1_2_DVPE_EVPE, FIELD5_1_2_DVPE_EVPE,
+                               OPCODE_SC_D>;
+
+class EVPE_ENC : COP0_MFMC0_MT<FIELD5_1_2_DVPE_EVPE, FIELD5_1_2_DVPE_EVPE,
+                               OPCODE_SC_E>;
 
 //===----------------------------------------------------------------------===//
 // MIPS MT Instruction Descriptions
@@ -33,6 +39,10 @@
 
 class EMT_DESC : MT_1R_DESC_BASE<"emt", II_EMT>;
 
+class DVPE_DESC : MT_1R_DESC_BASE<"dvpe", II_DVPE>;
+
+class EVPE_DESC : MT_1R_DESC_BASE<"evpe", II_EVPE>;
+
 //===----------------------------------------------------------------------===//
 // MIPS MT Instruction Definitions
 //===----------------------------------------------------------------------===//
@@ -41,6 +51,10 @@
   def DMT : DMT_ENC, DMT_DESC, ASE_MT;
 
   def EMT : EMT_ENC, EMT_DESC, ASE_MT;
+
+  def DVPE : DVPE_ENC, DVPE_DESC, ASE_MT;
+
+  def EVPE : EVPE_ENC, EVPE_DESC, ASE_MT;
 }
 
 //===----------------------------------------------------------------------===//
@@ -51,4 +65,8 @@
   def : MipsInstAlias<"dmt", (DMT ZERO), 1>, ASE_MT;
 
   def : MipsInstAlias<"emt", (EMT ZERO), 1>, ASE_MT;
+
+  def : MipsInstAlias<"dvpe", (DVPE ZERO), 1>, ASE_MT;
+
+  def : MipsInstAlias<"evpe", (EVPE ZERO), 1>, ASE_MT;
 }
Index: llvm/trunk/lib/Target/Mips/MipsSchedule.td
===================================================================
--- llvm/trunk/lib/Target/Mips/MipsSchedule.td
+++ llvm/trunk/lib/Target/Mips/MipsSchedule.td
@@ -114,7 +114,9 @@
 def II_DSHD             : InstrItinClass;
 def II_DSUBU            : InstrItinClass;
 def II_DSUB             : InstrItinClass;
+def II_DVPE             : InstrItinClass;
 def II_EMT              : InstrItinClass;
+def II_EVPE             : InstrItinClass;
 def II_EXT              : InstrItinClass; // Any EXT instruction
 def II_FLOOR            : InstrItinClass;
 def II_INS              : InstrItinClass; // Any INS instruction
@@ -407,7 +409,9 @@
   InstrItinData<II_DSHD            , [InstrStage<1,  [ALU]>]>,
   InstrItinData<II_DCLO            , [InstrStage<1,  [ALU]>]>,
   InstrItinData<II_DCLZ            , [InstrStage<1,  [ALU]>]>,
+  InstrItinData<II_DVPE            , [InstrStage<2,  [ALU]>]>,
   InstrItinData<II_EMT             , [InstrStage<2,  [ALU]>]>,
+  InstrItinData<II_EVPE            , [InstrStage<2,  [ALU]>]>,
   InstrItinData<II_EXT             , [InstrStage<1,  [ALU]>]>,
   InstrItinData<II_INS             , [InstrStage<1,  [ALU]>]>,
   InstrItinData<II_LUI             , [InstrStage<1,  [ALU]>]>,
Index: llvm/trunk/lib/Target/Mips/MipsScheduleGeneric.td
===================================================================
--- llvm/trunk/lib/Target/Mips/MipsScheduleGeneric.td
+++ llvm/trunk/lib/Target/Mips/MipsScheduleGeneric.td
@@ -264,7 +264,7 @@
 // MIPS MT instructions
 // ====================
 
-def : ItinRW<[GenericWriteMove], [II_DMT, II_EMT]>;
+def : ItinRW<[GenericWriteMove], [II_DMT, II_DVPE, II_EMT, II_EVPE]>;
 
 
 // MIPS32R6 and MIPS16e
Index: llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2-el.txt
===================================================================
--- llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2-el.txt
+++ llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2-el.txt
@@ -3,4 +3,8 @@
 0xc1 0x0b 0x65 0x41  # CHECK: dmt $5
 0xe1 0x0b 0x60 0x41  # CHECK: emt
 0xe1 0x0b 0x64 0x41  # CHECK: emt $4
+0x01 0x00 0x60 0x41  # CHECK: dvpe
+0x01 0x00 0x66 0x41  # CHECK: dvpe  $6
+0x21 0x00 0x60 0x41  # CHECK: evpe
+0x21 0x00 0x64 0x41  # CHECK: evpe  $4
 
Index: llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2.txt
===================================================================
--- llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2.txt
+++ llvm/trunk/test/MC/Disassembler/Mips/mt/valid-r2.txt
@@ -3,4 +3,8 @@
 0x41 0x65 0x0b 0xc1  # CHECK: dmt $5
 0x41 0x60 0x0b 0xe1  # CHECK: emt
 0x41 0x64 0x0b 0xe1  # CHECK: emt $4
+0x41 0x60 0x00 0x01  # CHECK: dvpe
+0x41 0x66 0x00 0x01  # CHECK: dvpe  $6
+0x41 0x60 0x00 0x21  # CHECK: evpe
+0x41 0x64 0x00 0x21  # CHECK: evpe  $4
 
Index: llvm/trunk/test/MC/Mips/mt/invalid.s
===================================================================
--- llvm/trunk/test/MC/Mips/mt/invalid.s
+++ llvm/trunk/test/MC/Mips/mt/invalid.s
@@ -5,3 +5,9 @@
   emt 4           # CHECK: error: invalid operand for instruction
   emt $4, $5      # CHECK: error: invalid operand for instruction
   emt $5, 0($5)   # CHECK: error: invalid operand for instruction
+  dvpe 4          # CHECK: error: invalid operand for instruction
+  dvpe $4, $5     # CHECK: error: invalid operand for instruction
+  dvpe $5, 0($4)  # CHECK: error: invalid operand for instruction
+  evpe 4          # CHECK: error: invalid operand for instruction
+  evpe $4, $5     # CHECK: error: invalid operand for instruction
+  evpe $5, 0($5)  # CHECK: error: invalid operand for instruction
Index: llvm/trunk/test/MC/Mips/mt/valid.s
===================================================================
--- llvm/trunk/test/MC/Mips/mt/valid.s
+++ llvm/trunk/test/MC/Mips/mt/valid.s
@@ -4,3 +4,8 @@
   dmt $5        # CHECK:  dmt $5      # encoding: [0x41,0x65,0x0b,0xc1]
   emt           # CHECK:  emt         # encoding: [0x41,0x60,0x0b,0xe1]
   emt $4        # CHECK:  emt $4      # encoding: [0x41,0x64,0x0b,0xe1]
+  dvpe          # CHECK:  dvpe        # encoding: [0x41,0x60,0x00,0x01]
+  dvpe $6       # CHECK:  dvpe  $6    # encoding: [0x41,0x66,0x00,0x01]
+  evpe          # CHECK:  evpe        # encoding: [0x41,0x60,0x00,0x21]
+  evpe $4       # CHECK:  evpe  $4    # encoding: [0x41,0x64,0x00,0x21]
+