[loong64][mips][wasm-relaxed-simd] Add liftoff min/max operations on Arm and Arm64

Port commit 0236d7b5

Bug: v8:12284
Change-Id: I8ce66d3e4d61e8cc446364fbc1b1ba7d6036fca7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3653715
Auto-Submit: Yu Liu <liuyu@loongson.cn>
Reviewed-by: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#80628}

src/wasm/baseline/loong64/liftoff-assembler-loong64.h

@@ -2543,6 +2543,18 @@ void LiftoffAssembler::emit_f32x4_max(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_f32x4_max");
 }
 
+void LiftoffAssembler::emit_f32x4_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f32x4_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f32x4_pmin(LiftoffRegister dst, LiftoffRegister lhs,
                                        LiftoffRegister rhs) {
   bailout(kSimd, "emit_f32x4_pmin");
@@ -2632,6 +2644,18 @@ void LiftoffAssembler::emit_f64x2_pmax(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_f64x2_pmax");
 }
 
+void LiftoffAssembler::emit_f64x2_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f64x2_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f64x2_convert_low_i32x4_s(LiftoffRegister dst,
                                                       LiftoffRegister src) {
   bailout(kSimd, "emit_f64x2_convert_low_i32x4_s");

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

@@ -2574,6 +2574,18 @@ void LiftoffAssembler::emit_f32x4_max(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_f32x4_max");
 }
 
+void LiftoffAssembler::emit_f32x4_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f32x4_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f32x4_pmin(LiftoffRegister dst, LiftoffRegister lhs,
                                        LiftoffRegister rhs) {
   bailout(kSimd, "emit_f32x4_pmin");
@@ -2659,6 +2671,18 @@ void LiftoffAssembler::emit_f64x2_pmax(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kSimd, "emit_f64x2_pmax");
 }
 
+void LiftoffAssembler::emit_f64x2_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f64x2_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f64x2_convert_low_i32x4_s(LiftoffRegister dst,
                                                       LiftoffRegister src) {
   bailout(kSimd, "emit_f64x2_convert_low_i32x4_s");

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

@@ -2982,6 +2982,18 @@ void LiftoffAssembler::emit_f32x4_max(LiftoffRegister dst, LiftoffRegister lhs,
   fmax_w(dst_msa, dst_msa, dst_msa);
 }
 
+void LiftoffAssembler::emit_f32x4_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f32x4_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f32x4_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f32x4_pmin(LiftoffRegister dst, LiftoffRegister lhs,
                                        LiftoffRegister rhs) {
   MSARegister dst_msa = dst.fp().toW();
@@ -3125,6 +3137,18 @@ void LiftoffAssembler::emit_f64x2_pmax(LiftoffRegister dst, LiftoffRegister lhs,
   bsel_v(dst_msa, lhs_msa, rhs_msa);
 }
 
+void LiftoffAssembler::emit_f64x2_relaxed_min(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_min");
+}
+
+void LiftoffAssembler::emit_f64x2_relaxed_max(LiftoffRegister dst,
+                                              LiftoffRegister lhs,
+                                              LiftoffRegister rhs) {
+  bailout(kSimd, "emit_f64x2_relaxed_max");
+}
+
 void LiftoffAssembler::emit_f64x2_convert_low_i32x4_s(LiftoffRegister dst,
                                                       LiftoffRegister src) {
   xor_v(kSimd128RegZero, kSimd128RegZero, kSimd128RegZero);