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

Port 6f7b4c7f

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

Change-Id: Id707ca1de4c4ef71d46192e97ea82453fbf45482
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2158843Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#67284}

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

@@ -900,26 +900,51 @@ void LiftoffAssembler::emit_i8x16_eq(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_i8x16_eq");
 }
 
+void LiftoffAssembler::emit_i8x16_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i8x16_ne");
+}
+
 void LiftoffAssembler::emit_i16x8_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_i16x8_eq");
 }
 
+void LiftoffAssembler::emit_i16x8_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i16x8_ne");
+}
+
 void LiftoffAssembler::emit_i32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_i32x4_eq");
 }
 
+void LiftoffAssembler::emit_i32x4_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i32x4_ne");
+}
+
 void LiftoffAssembler::emit_f32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f32x4_eq");
 }
 
+void LiftoffAssembler::emit_f32x4_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4_ne");
+}
+
 void LiftoffAssembler::emit_f64x2_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f64x2_eq");
 }
 
+void LiftoffAssembler::emit_f64x2_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2_ne");
+}
+
 void LiftoffAssembler::emit_s128_not(LiftoffRegister dst, LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_s128_not");
 }

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

@@ -932,26 +932,51 @@ void LiftoffAssembler::emit_i8x16_eq(LiftoffRegister dst, LiftoffRegister lhs,
   bailout(kUnsupportedArchitecture, "emit_i8x16_eq");
 }
 
+void LiftoffAssembler::emit_i8x16_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i8x16_ne");
+}
+
 void LiftoffAssembler::emit_i16x8_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_i16x8_eq");
 }
 
+void LiftoffAssembler::emit_i16x8_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i16x8_ne");
+}
+
 void LiftoffAssembler::emit_i32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_i32x4_eq");
 }
 
+void LiftoffAssembler::emit_i32x4_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_i32x4_ne");
+}
+
 void LiftoffAssembler::emit_f32x4_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f32x4_eq");
 }
 
+void LiftoffAssembler::emit_f32x4_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f32x4_ne");
+}
+
 void LiftoffAssembler::emit_f64x2_eq(LiftoffRegister dst, LiftoffRegister lhs,
                                      LiftoffRegister rhs) {
   bailout(kUnsupportedArchitecture, "emit_f64x2_eq");
 }
 
+void LiftoffAssembler::emit_f64x2_ne(LiftoffRegister dst, LiftoffRegister lhs,
+                                     LiftoffRegister rhs) {
+  bailout(kUnsupportedArchitecture, "emit_f64x2_ne");
+}
+
 void LiftoffAssembler::emit_s128_not(LiftoffRegister dst, LiftoffRegister src) {
   bailout(kUnsupportedArchitecture, "emit_s128_not");
 }