PPC/s390: [wasm-simd][liftoff] Implement eq on x64 and ia32

Port 325e3290

R=jing.bao@intel.com, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I743d710a501e1f01cbe4c4052fb26423e8a3990e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2150303Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#67155}

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

@@ -560,6 +560,11 @@ void LiftoffAssembler::emit_f64x2_neg(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_f64x2neg");
 }
 
+void LiftoffAssembler::emit_f64x2_sqrt(LiftoffRegister dst,
+                                       LiftoffRegister src) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2sqrt");
+}
+
 void LiftoffAssembler::emit_f64x2_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f64x2add");
@@ -575,6 +580,11 @@ void LiftoffAssembler::emit_f64x2_mul(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_f64x2mul");
 }
 
+void LiftoffAssembler::emit_f64x2_div(LiftoffRegister dst, LiftoffRegister lhs,
+                                      LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2div");
+}
+
 void LiftoffAssembler::emit_f32x4_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_f32x4_splat");
@@ -603,6 +613,11 @@ void LiftoffAssembler::emit_f32x4_neg(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_f32x4neg");
 }
 
+void LiftoffAssembler::emit_f32x4_sqrt(LiftoffRegister dst,
+                                       LiftoffRegister src) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4sqrt");
+}
+
 void LiftoffAssembler::emit_f32x4_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f32x4add");
@@ -618,6 +633,11 @@ void LiftoffAssembler::emit_f32x4_mul(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_f32x4mul");
 }
 
+void LiftoffAssembler::emit_f32x4_div(LiftoffRegister dst, LiftoffRegister lhs,
+                                      LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4div");
+}
+
 void LiftoffAssembler::emit_i64x2_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_i64x2splat");
@@ -874,6 +894,31 @@ void LiftoffAssembler::emit_i8x16_max_u(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_i8x16_max_u");
 }
 
+void LiftoffAssembler::emit_i8x16_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i8x16_eq");
+}
+
+void LiftoffAssembler::emit_i16x8_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i16x8_eq");
+}
+
+void LiftoffAssembler::emit_i32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i32x4_eq");
+}
+
+void LiftoffAssembler::emit_f32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4_eq");
+}
+
+void LiftoffAssembler::emit_f64x2_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2_eq");
+}
+
 void LiftoffAssembler::emit_i8x16_rounding_average_u(LiftoffRegister dst,
                                                      LiftoffRegister lhs,
                                                      LiftoffRegister rhs) {

src/wasm/baseline/s390/liftoff-assembler-s390.h

@@ -564,6 +564,11 @@ void LiftoffAssembler::emit_f64x2_neg(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_f64x2neg");
 }
 
+void LiftoffAssembler::emit_f64x2_sqrt(LiftoffRegister dst,
+                                       LiftoffRegister src) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2sqrt");
+}
+
 void LiftoffAssembler::emit_f64x2_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f64x2add");
@@ -579,6 +584,11 @@ void LiftoffAssembler::emit_f64x2_mul(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_f64x2mul");
 }
 
+void LiftoffAssembler::emit_f64x2_div(LiftoffRegister dst, LiftoffRegister lhs,
+                                      LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2div");
+}
+
 void LiftoffAssembler::emit_f32x4_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_f32x4_splat");
@@ -607,6 +617,11 @@ void LiftoffAssembler::emit_f32x4_neg(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_f32x4neg");
 }
 
+void LiftoffAssembler::emit_f32x4_sqrt(LiftoffRegister dst,
+                                       LiftoffRegister src) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4sqrt");
+}
+
 void LiftoffAssembler::emit_f32x4_add(LiftoffRegister dst, LiftoffRegister lhs,
                                       LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f32x4add");
@@ -622,6 +637,11 @@ void LiftoffAssembler::emit_f32x4_mul(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_f32x4mul");
 }
 
+void LiftoffAssembler::emit_f32x4_div(LiftoffRegister dst, LiftoffRegister lhs,
+                                      LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4div");
+}
+
 void LiftoffAssembler::emit_i64x2_splat(LiftoffRegister dst,
                                         LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_i64x2splat");
@@ -906,6 +926,31 @@ void LiftoffAssembler::emit_i8x16_max_u(LiftoffRegister dst,
   bailout(kUnsupportedArchitecture, "emit_i8x16_max_u");
 }
 
+void LiftoffAssembler::emit_i8x16_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i8x16_eq");
+}
+
+void LiftoffAssembler::emit_i16x8_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i16x8_eq");
+}
+
+void LiftoffAssembler::emit_i32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i32x4_eq");
+}
+
+void LiftoffAssembler::emit_f32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4_eq");
+}
+
+void LiftoffAssembler::emit_f64x2_eq(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2_eq");
+}
+
 void LiftoffAssembler::emit_i8x16_rounding_average_u(LiftoffRegister dst,
                                                      LiftoffRegister lhs,
                                                      LiftoffRegister rhs) {