MIPS: Introduce a few MSA instructions

These instructions are needed for SIMD reduction.
Also added assembler tests for each instruction.

Test: mma test-art-host-gtest

Change-Id: I0f02618a14b4cbcc3b81ce51dd2586fa4cdbfd18

1 files changed, 27 insertions, 0 deletions

diff --git a/compiler/utils/mips/assembler_mips.h b/compiler/utils/mips/assembler_mips.h
index 1c5b442557..c0ea29fbd7 100644
--- a/compiler/utils/mips/assembler_mips.h
+++ b/compiler/utils/mips/assembler_mips.h
@@ -601,6 +601,14 @@ class MipsAssembler FINAL : public Assembler, public JNIMacroAssembler<PointerSi
   void SplatiH(VectorRegister wd, VectorRegister ws, int n3);
   void SplatiW(VectorRegister wd, VectorRegister ws, int n2);
   void SplatiD(VectorRegister wd, VectorRegister ws, int n1);
+  void Copy_sB(Register rd, VectorRegister ws, int n4);
+  void Copy_sH(Register rd, VectorRegister ws, int n3);
+  void Copy_sW(Register rd, VectorRegister ws, int n2);
+  void Copy_uB(Register rd, VectorRegister ws, int n4);
+  void Copy_uH(Register rd, VectorRegister ws, int n3);
+  void InsertB(VectorRegister wd, Register rs, int n4);
+  void InsertH(VectorRegister wd, Register rs, int n3);
+  void InsertW(VectorRegister wd, Register rs, int n2);
   void FillB(VectorRegister wd, Register rs);
   void FillH(VectorRegister wd, Register rs);
   void FillW(VectorRegister wd, Register rs);
@@ -618,10 +626,22 @@ class MipsAssembler FINAL : public Assembler, public JNIMacroAssembler<PointerSi
   void StW(VectorRegister wd, Register rs, int offset);
   void StD(VectorRegister wd, Register rs, int offset);
 
+  void IlvlB(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvlH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvlW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvlD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
   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);
+  void IlvevB(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvevH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvevW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvevD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvodB(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvodH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvodW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void IlvodD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
 
   void MaddvB(VectorRegister wd, VectorRegister ws, VectorRegister wt);
   void MaddvH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
@@ -636,6 +656,13 @@ class MipsAssembler FINAL : public Assembler, public JNIMacroAssembler<PointerSi
   void FmsubW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
   void FmsubD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
 
+  void Hadd_sH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void Hadd_sW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void Hadd_sD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void Hadd_uH(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void Hadd_uW(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+  void Hadd_uD(VectorRegister wd, VectorRegister ws, VectorRegister wt);
+
   // Helper for replicating floating point value in all destination elements.
   void ReplicateFPToVectorRegister(VectorRegister dst, FRegister src, bool is_double);