4 files changed, 46 insertions, 0 deletions
diff --git a/compiler/utils/mips64/assembler_mips64.cc b/compiler/utils/mips64/assembler_mips64.cc
index 99febe2467..c03b98c5c2 100644
--- a/compiler/utils/mips64/assembler_mips64.cc
+++ b/compiler/utils/mips64/assembler_mips64.cc
@@ -1775,6 +1775,26 @@ void Mips64Assembler::StD(VectorRegister wd, GpuRegister rs, int offset) {
   EmitMsaMI10((offset >> TIMES_8) & kMsaS10Mask, rs, wd, 0x9, 0x3);
 }
 
+void Mips64Assembler::IlvrB(VectorRegister wd, VectorRegister ws, VectorRegister wt) {
+  CHECK(HasMsa());
+  EmitMsa3R(0x5, 0x0, wt, ws, wd, 0x14);
+}
+
+void Mips64Assembler::IlvrH(VectorRegister wd, VectorRegister ws, VectorRegister wt) {
+  CHECK(HasMsa());
+  EmitMsa3R(0x5, 0x1, wt, ws, wd, 0x14);
+}
+
+void Mips64Assembler::IlvrW(VectorRegister wd, VectorRegister ws, VectorRegister wt) {
+  CHECK(HasMsa());
+  EmitMsa3R(0x5, 0x2, wt, ws, wd, 0x14);
+}
+
+void Mips64Assembler::IlvrD(VectorRegister wd, VectorRegister ws, VectorRegister wt) {
+  CHECK(HasMsa());
+  EmitMsa3R(0x5, 0x3, wt, ws, wd, 0x14);
+}
+
 void Mips64Assembler::LoadConst32(GpuRegister rd, int32_t value) {
   TemplateLoadConst32(this, rd, value);
 }
diff --git a/compiler/utils/mips64/assembler_mips64.h b/compiler/utils/mips64/assembler_mips64.h
index 559d6720a5..c92cf4c048 100644
--- a/compiler/utils/mips64/assembler_mips64.h
+++ b/compiler/utils/mips64/assembler_mips64.h
@@ -769,6 +769,11 @@ class Mips64Assembler FINAL : public Assembler, public JNIMacroAssembler<Pointer
   void StW(VectorRegister wd, GpuRegister rs, int offset);
   void StD(VectorRegister wd, GpuRegister rs, int offset);
 
+  void IlvrB(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvrH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvrW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvrD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+
   // Higher level composite instructions.
   int InstrCountForLoadReplicatedConst32(int64_t);
   void LoadConst32(GpuRegister rd, int32_t value);
diff --git a/compiler/utils/mips64/assembler_mips64_test.cc b/compiler/utils/mips64/assembler_mips64_test.cc
index 607719aa3d..fbebe0ce15 100644
--- a/compiler/utils/mips64/assembler_mips64_test.cc
+++ b/compiler/utils/mips64/assembler_mips64_test.cc
@@ -3220,6 +3220,26 @@ TEST_F(AssemblerMIPS64Test, StD) {
             "st.d");
 }
 
+TEST_F(AssemblerMIPS64Test, IlvrB) {
+  DriverStr(RepeatVVV(&mips64::Mips64Assembler::IlvrB, "ilvr.b ${reg1}, ${reg2}, ${reg3}"),
+            "ilvr.b");
+}
+
+TEST_F(AssemblerMIPS64Test, IlvrH) {
+  DriverStr(RepeatVVV(&mips64::Mips64Assembler::IlvrH, "ilvr.h ${reg1}, ${reg2}, ${reg3}"),
+            "ilvr.h");
+}
+
+TEST_F(AssemblerMIPS64Test, IlvrW) {
+  DriverStr(RepeatVVV(&mips64::Mips64Assembler::IlvrW, "ilvr.w ${reg1}, ${reg2}, ${reg3}"),
+            "ilvr.w");
+}
+
+TEST_F(AssemblerMIPS64Test, IlvrD) {
+  DriverStr(RepeatVVV(&mips64::Mips64Assembler::IlvrD, "ilvr.d ${reg1}, ${reg2}, ${reg3}"),
+            "ilvr.d");
+}
+
 #undef __
 
 }  // namespace art
diff --git a/disassembler/disassembler_mips.cc b/disassembler/disassembler_mips.cc
index 3c60bf4be5..8894cc9899 100644
--- a/disassembler/disassembler_mips.cc
+++ b/disassembler/disassembler_mips.cc
@@ -456,6 +456,7 @@ static const MipsInstruction gMipsInstructions[] = {
   { kMsaMask | (0x7 << 23), kMsa | (0x6 << 23) | 0x7, "ldi", "kx" },
   { kMsaSpecialMask | (0xf << 2), kMsa | (0x8 << 2), "ld", "kw" },
   { kMsaSpecialMask | (0xf << 2), kMsa | (0x9 << 2), "st", "kw" },
+  { kMsaMask | (0x7 << 23), kMsa | (0x5 << 23) | 0x14, "ilvr", "Vkmn" },
 };
 
 static uint32_t ReadU32(const uint8_t* ptr) {