diff --git a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index 1040bf7ffe6..f58ed565627 100644
--- a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -1584,10 +1584,10 @@ bool MipsAsmParser::processInstruction(MCInst &Inst, SMLoc IDLoc,
 bool MipsAsmParser::needsExpansion(MCInst &Inst) {
 
   switch (Inst.getOpcode()) {
-  case Mips::LoadImm32Reg:
-  case Mips::LoadAddr32Imm:
-  case Mips::LoadAddr32Reg:
-  case Mips::LoadImm64Reg:
+  case Mips::LoadImm32:
+  case Mips::LoadImm64:
+  case Mips::LoadAddrImm32:
+  case Mips::LoadAddrReg32:
   case Mips::B_MM_Pseudo:
   case Mips::LWM_MM:
   case Mips::SWM_MM:
@@ -1603,17 +1603,17 @@ bool MipsAsmParser::expandInstruction(MCInst &Inst, SMLoc IDLoc,
                                       SmallVectorImpl<MCInst> &Instructions) {
   switch (Inst.getOpcode()) {
   default: llvm_unreachable("unimplemented expansion");
-  case Mips::LoadImm32Reg:
+  case Mips::LoadImm32:
     return expandLoadImm(Inst, IDLoc, Instructions);
-  case Mips::LoadImm64Reg:
+  case Mips::LoadImm64:
     if (!isGP64bit()) {
       Error(IDLoc, "instruction requires a 64-bit architecture");
       return true;
     }
     return expandLoadImm(Inst, IDLoc, Instructions);
-  case Mips::LoadAddr32Imm:
+  case Mips::LoadAddrImm32:
     return expandLoadAddressImm(Inst, IDLoc, Instructions);
-  case Mips::LoadAddr32Reg:
+  case Mips::LoadAddrReg32:
     return expandLoadAddressReg(Inst, IDLoc, Instructions);
   case Mips::B_MM_Pseudo:
     return expandUncondBranchMMPseudo(Inst, IDLoc, Instructions);
diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td
index 776e4733283..b1cb7f7352c 100644
--- a/lib/Target/Mips/Mips64InstrInfo.td
+++ b/lib/Target/Mips/Mips64InstrInfo.td
@@ -604,7 +604,7 @@ def : MipsInstAlias<"syncws",     (SYNC 0x5), 0>;
 // Assembler Pseudo Instructions
 //===----------------------------------------------------------------------===//
 
-class LoadImm64<string instr_asm, Operand Od, RegisterOperand RO> :
+class LoadImmediate64<string instr_asm, Operand Od, RegisterOperand RO> :
   MipsAsmPseudoInst<(outs RO:$rt), (ins Od:$imm64),
                      !strconcat(instr_asm, "\t$rt, $imm64")> ;
-def LoadImm64Reg : LoadImm64<"dli", imm64, GPR64Opnd>;
+def LoadImm64 : LoadImmediate64<"dli", imm64, GPR64Opnd>;
diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td
index 04a16b3fcfb..36237f48f50 100644
--- a/lib/Target/Mips/MipsInstrInfo.td
+++ b/lib/Target/Mips/MipsInstrInfo.td
@@ -1639,20 +1639,21 @@ def : MipsInstAlias<"sync",
 // Assembler Pseudo Instructions
 //===----------------------------------------------------------------------===//
 
-class LoadImm32<string instr_asm, Operand Od, RegisterOperand RO> :
+class LoadImmediate32<string instr_asm, Operand Od, RegisterOperand RO> :
   MipsAsmPseudoInst<(outs RO:$rt), (ins Od:$imm32),
                      !strconcat(instr_asm, "\t$rt, $imm32")> ;
-def LoadImm32Reg : LoadImm32<"li", uimm5, GPR32Opnd>;
+def LoadImm32 : LoadImmediate32<"li", uimm5, GPR32Opnd>;
 
-class LoadAddress<string instr_asm, Operand MemOpnd, RegisterOperand RO> :
+class LoadAddressFromReg32<string instr_asm, Operand MemOpnd,
+                           RegisterOperand RO> :
   MipsAsmPseudoInst<(outs RO:$rt), (ins MemOpnd:$addr),
                      !strconcat(instr_asm, "\t$rt, $addr")> ;
-def LoadAddr32Reg : LoadAddress<"la", mem, GPR32Opnd>;
+def LoadAddrReg32 : LoadAddressFromReg32<"la", mem, GPR32Opnd>;
 
-class LoadAddressImm<string instr_asm, Operand Od, RegisterOperand RO> :
+class LoadAddressFromImm32<string instr_asm, Operand Od, RegisterOperand RO> :
   MipsAsmPseudoInst<(outs RO:$rt), (ins Od:$imm32),
                      !strconcat(instr_asm, "\t$rt, $imm32")> ;
-def LoadAddr32Imm : LoadAddressImm<"la", uimm5, GPR32Opnd>;
+def LoadAddrImm32 : LoadAddressFromImm32<"la", uimm5, GPR32Opnd>;
 
 def JalTwoReg : MipsAsmPseudoInst<(outs GPR32Opnd:$rd), (ins GPR32Opnd:$rs),
                       "jal\t$rd, $rs"> ;