[wasm] Implement remaining SIMD x64 compare ops, unops.

src/compiler/instruction-selector.cc

Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index 27aef11fd3e40e66219cbaa66facb9431631b194..4b630099de6b7cc71c6616225787616156f4940f 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -2184,8 +2184,8 @@ void InstructionSelector::VisitI16x8SConvertI32x4(Node* node) {
 }
 #endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && \
-    !V8_TARGET_ARCH_MIPS64
+#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64 && \
+    !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI32x4Neg(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI32x4GtS(Node* node) { UNIMPLEMENTED(); }
@@ -2195,11 +2195,7 @@ void InstructionSelector::VisitI32x4GeS(Node* node) { UNIMPLEMENTED(); }
 void InstructionSelector::VisitI32x4GtU(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI32x4GeU(Node* node) { UNIMPLEMENTED(); }
-#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS
-        // && !V8_TARGET_ARCH_MIPS64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64 && \
-    !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI16x8Splat(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI16x8ExtractLane(Node* node) { UNIMPLEMENTED(); }
@@ -2253,14 +2249,10 @@ void InstructionSelector::VisitI16x8SubSaturateU(Node* node) {
 void InstructionSelector::VisitI16x8MinU(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI16x8MaxU(Node* node) { UNIMPLEMENTED(); }
-#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64
-        // && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && \
-    !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI16x8Neg(Node* node) { UNIMPLEMENTED(); }
-#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS
-        // && !V8_TARGET_ARCH_MIPS64
+#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64
+        // && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 
 #if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64
 void InstructionSelector::VisitI16x8UConvertI32x4(Node* node) {
@@ -2276,8 +2268,8 @@ void InstructionSelector::VisitI16x8UConvertI8x16High(Node* node) {
 }
 #endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && \
-    !V8_TARGET_ARCH_MIPS64
+#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64 && \
+    !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI16x8GtS(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI16x8GeS(Node* node) { UNIMPLEMENTED(); }
@@ -2287,7 +2279,11 @@ void InstructionSelector::VisitI16x8GtU(Node* node) { UNIMPLEMENTED(); }
 void InstructionSelector::VisitI16x8GeU(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI8x16Neg(Node* node) { UNIMPLEMENTED(); }
+#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64
+        // && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 
+#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && \
+    !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI8x16Shl(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI8x16ShrS(Node* node) { UNIMPLEMENTED(); }
@@ -2331,6 +2327,10 @@ void InstructionSelector::VisitI8x16MaxS(Node* node) { UNIMPLEMENTED(); }
 void InstructionSelector::VisitI8x16Eq(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI8x16Ne(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitI8x16GtS(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitI8x16GeS(Node* node) { UNIMPLEMENTED(); }
 #endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64
         // && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 
@@ -2338,10 +2338,6 @@ void InstructionSelector::VisitI8x16Ne(Node* node) { UNIMPLEMENTED(); }
     !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI8x16Mul(Node* node) { UNIMPLEMENTED(); }
 
-void InstructionSelector::VisitI8x16GtS(Node* node) { UNIMPLEMENTED(); }
-
-void InstructionSelector::VisitI8x16GeS(Node* node) { UNIMPLEMENTED(); }
-
 void InstructionSelector::VisitI8x16ShrU(Node* node) { UNIMPLEMENTED(); }
 #endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS
         // && !V8_TARGET_ARCH_MIPS64
@@ -2365,19 +2361,11 @@ void InstructionSelector::VisitI8x16SubSaturateU(Node* node) {
 void InstructionSelector::VisitI8x16MinU(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI8x16MaxU(Node* node) { UNIMPLEMENTED(); }
-#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64
-        // && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && \
-    !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitI8x16GtU(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitI8x16GeU(Node* node) { UNIMPLEMENTED(); }
-#endif  // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS
-        // && !V8_TARGET_ARCH_MIPS64
 
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_X64 && \
-    !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64
 void InstructionSelector::VisitS128And(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitS128Or(Node* node) { UNIMPLEMENTED(); }