[mips][wasm-simd][liftoff] Implement i32x4, i16x8, i8x16 shr

Port 0ba8b716
https://crrev.com/c/2202356

Port 67a337b5
https://crrev.com/c/2202718

Port 99e4ef48
https://crrev.com/c/2202722

Change-Id: I435c9859b9ef341682814bb989fe91ba8cae3d86
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2203896Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/master@{#67849}

src/wasm/baseline/mips/liftoff-assembler-mips.h

@@ -1752,6 +1752,28 @@ void LiftoffAssembler::emit_i8x16_shli(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_i8x16_shli");
 }
 
+void LiftoffAssembler::emit_i8x16_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i8x16_shr_s");
+}
+
+void LiftoffAssembler::emit_i8x16_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i8x16_shri_s");
+}
+
+void LiftoffAssembler::emit_i8x16_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i8x16_shr_u");
+}
+
+void LiftoffAssembler::emit_i8x16_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i8x16_shri_u");
+}
+
 void LiftoffAssembler::emit_i8x16_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kSimd, "emit_i8x16_add");
@@ -1830,6 +1852,28 @@ void LiftoffAssembler::emit_i16x8_shli(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_i16x8_shli");
 }
 
+void LiftoffAssembler::emit_i16x8_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i16x8_shr_s");
+}
+
+void LiftoffAssembler::emit_i16x8_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i16x8_shri_s");
+}
+
+void LiftoffAssembler::emit_i16x8_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i16x8_shr_u");
+}
+
+void LiftoffAssembler::emit_i16x8_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i16x8_shri_u");
+}
+
 void LiftoffAssembler::emit_i16x8_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kSimd, "emit_i16x8_add");
@@ -1908,6 +1952,28 @@ void LiftoffAssembler::emit_i32x4_shli(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_i32x4_shli");
 }
 
+void LiftoffAssembler::emit_i32x4_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i32x4_shr_s");
+}
+
+void LiftoffAssembler::emit_i32x4_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i32x4_shri_s");
+}
+
+void LiftoffAssembler::emit_i32x4_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  bailout(kSimd, "emit_i32x4_shr_u");
+}
+
+void LiftoffAssembler::emit_i32x4_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  bailout(kSimd, "emit_i32x4_shri_u");
+}
+
 void LiftoffAssembler::emit_i32x4_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kSimd, "emit_i32x4_add");

src/wasm/baseline/mips64/liftoff-assembler-mips64.h

@@ -1581,6 +1581,30 @@ void LiftoffAssembler::emit_i8x16_shli(LiftoffRegister dst, LiftoffRegister lhs,
   slli_b(dst.fp().toW(), lhs.fp().toW(), rhs & 7);
 }
 
+void LiftoffAssembler::emit_i8x16_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_b(kSimd128ScratchReg, rhs.gp());
+  sra_b(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i8x16_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srai_b(dst.fp().toW(), lhs.fp().toW(), rhs & 7);
+}
+
+void LiftoffAssembler::emit_i8x16_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_b(kSimd128ScratchReg, rhs.gp());
+  srl_b(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i8x16_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srli_b(dst.fp().toW(), lhs.fp().toW(), rhs & 7);
+}
+
 void LiftoffAssembler::emit_i8x16_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   addv_b(dst.fp().toW(), lhs.fp().toW(), rhs.fp().toW());
@@ -1661,6 +1685,30 @@ void LiftoffAssembler::emit_i16x8_shli(LiftoffRegister dst, LiftoffRegister lhs,
   slli_h(dst.fp().toW(), lhs.fp().toW(), rhs & 15);
 }
 
+void LiftoffAssembler::emit_i16x8_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_h(kSimd128ScratchReg, rhs.gp());
+  sra_h(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i16x8_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srai_h(dst.fp().toW(), lhs.fp().toW(), rhs & 15);
+}
+
+void LiftoffAssembler::emit_i16x8_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_h(kSimd128ScratchReg, rhs.gp());
+  srl_h(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i16x8_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srli_h(dst.fp().toW(), lhs.fp().toW(), rhs & 15);
+}
+
 void LiftoffAssembler::emit_i16x8_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   addv_h(dst.fp().toW(), lhs.fp().toW(), rhs.fp().toW());
@@ -1741,6 +1789,30 @@ void LiftoffAssembler::emit_i32x4_shli(LiftoffRegister dst, LiftoffRegister lhs,
   slli_w(dst.fp().toW(), lhs.fp().toW(), rhs & 31);
 }
 
+void LiftoffAssembler::emit_i32x4_shr_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_w(kSimd128ScratchReg, rhs.gp());
+  sra_w(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i32x4_shri_s(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srai_w(dst.fp().toW(), lhs.fp().toW(), rhs & 31);
+}
+
+void LiftoffAssembler::emit_i32x4_shr_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  fill_w(kSimd128ScratchReg, rhs.gp());
+  srl_w(dst.fp().toW(), lhs.fp().toW(), kSimd128ScratchReg);
+}
+
+void LiftoffAssembler::emit_i32x4_shri_u(LiftoffRegister dst,
+                                         LiftoffRegister lhs, int32_t rhs) {
+  srli_w(dst.fp().toW(), lhs.fp().toW(), rhs & 31);
+}
+
 void LiftoffAssembler::emit_i32x4_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   addv_w(dst.fp().toW(), lhs.fp().toW(), rhs.fp().toW());