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

Port dd1dbd99
https://crrev.com/c/2134420

Change-Id: Ia1ab8e07a6e126e5b4cdaa5113846d859dd9e9e1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2138654Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/master@{#67035}

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

@@ -1754,6 +1754,24 @@ void LiftoffAssembler::emit_i32x4_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i32x4_min_u");
 }
 
+void LiftoffAssembler::emit_i32x4_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i32x4_max_s");
+}
+
+void LiftoffAssembler::emit_i32x4_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i32x4_max_u");
+}
+
 void LiftoffAssembler::emit_i16x8_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
@@ -1850,6 +1868,24 @@ void LiftoffAssembler::emit_i16x8_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i16x8_min_u");
 }
 
+void LiftoffAssembler::emit_i16x8_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i16x8_max_s");
+}
+
+void LiftoffAssembler::emit_i16x8_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i16x8_max_u");
+}
+
 void LiftoffAssembler::emit_i8x16_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
@@ -1946,6 +1982,24 @@ void LiftoffAssembler::emit_i8x16_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i8x16_min_u");
 }
 
+void LiftoffAssembler::emit_i8x16_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i8x16_max_s");
+}
+
+void LiftoffAssembler::emit_i8x16_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i8x16_max_u");
+}
+
 void LiftoffAssembler::StackCheck(Label* ool_code, Register limit_address) {
   TurboAssembler::Ulw(limit_address, MemOperand(limit_address));
   TurboAssembler::Branch(ool_code, ule, sp, Operand(limit_address));

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

@@ -1546,6 +1546,24 @@ void LiftoffAssembler::emit_i32x4_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i32x4_min_u");
 }
 
+void LiftoffAssembler::emit_i32x4_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i32x4_max_s");
+}
+
+void LiftoffAssembler::emit_i32x4_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i32x4_max_u");
+}
+
 void LiftoffAssembler::emit_i16x8_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
@@ -1642,6 +1660,24 @@ void LiftoffAssembler::emit_i16x8_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i16x8_min_u");
 }
 
+void LiftoffAssembler::emit_i16x8_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i16x8_max_s");
+}
+
+void LiftoffAssembler::emit_i16x8_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i16x8_max_u");
+}
+
 void LiftoffAssembler::emit_i8x16_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
@@ -1738,6 +1774,24 @@ void LiftoffAssembler::emit_i8x16_min_u(LiftoffRegister dst,
   bailout(kSimd, "emit_i8x16_min_u");
 }
 
+void LiftoffAssembler::emit_i8x16_max_s(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i8x16_max_s");
+}
+
+void LiftoffAssembler::emit_i8x16_max_u(LiftoffRegister dst,
+                                        LiftoffRegister lhs,
+                                        LiftoffRegister rhs) {
+  // TODO(mips): Support this on loongson 3a4000. Currently, the main MIPS
+  // CPU, Loongson 3a3000 does not support MSA(simd128), but the upcoming
+  // 3a4000 support MSA.
+  bailout(kSimd, "emit_i8x16_max_u");
+}
+
 void LiftoffAssembler::StackCheck(Label* ool_code, Register limit_address) {
   TurboAssembler::Uld(limit_address, MemOperand(limit_address));
   TurboAssembler::Branch(ool_code, ule, sp, Operand(limit_address));