[Turbofan] Add other integer SIMD types, add more integer ops.

src/compiler/common-operator.cc

Index: src/compiler/common-operator.cc
diff --git a/src/compiler/common-operator.cc b/src/compiler/common-operator.cc
index 2cd63314cff790a5a68a113a4e44a7e59e63d46f..4b71f84903e80be5b3f0e15edfc58590d3b097ad 100644
--- a/src/compiler/common-operator.cc
+++ b/src/compiler/common-operator.cc
@@ -1353,6 +1353,26 @@ const Operator* CommonOperatorBuilder::ResizeMergeOrPhi(const Operator* op,
   }
 }
 
+const Operator* CommonOperatorBuilder::Float32x4ExtractLane(
+    int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 4);
+  return new (zone()) Operator1<int32_t>(                // --
+      IrOpcode::kFloat32x4ExtractLane, Operator::kPure,  // opcode
+      "Float32x4ExtractLane",                            // name
+      1, 0, 0, 1, 0, 0,                                  // counts
+      lane_number);                                      // parameter
+}
+
+const Operator* CommonOperatorBuilder::Float32x4ReplaceLane(
+    int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 4);
+  return new (zone()) Operator1<int32_t>(                // --
+      IrOpcode::kFloat32x4ReplaceLane, Operator::kPure,  // opcode
+      "Float32x4ReplaceLane",                            // name
+      2, 0, 0, 1, 0, 0,                                  // counts
+      lane_number);                                      // parameter
+}
+
 const Operator* CommonOperatorBuilder::Int32x4ExtractLane(int32_t lane_number) {
   DCHECK(0 <= lane_number && lane_number < 4);
   return new (zone()) Operator1<int32_t>(              // --
@@ -1371,24 +1391,40 @@ const Operator* CommonOperatorBuilder::Int32x4ReplaceLane(int32_t lane_number) {
       lane_number);                                    // parameter
 }
 
-const Operator* CommonOperatorBuilder::Float32x4ExtractLane(
-    int32_t lane_number) {
-  DCHECK(0 <= lane_number && lane_number < 4);
-  return new (zone()) Operator1<int32_t>(                // --
-      IrOpcode::kFloat32x4ExtractLane, Operator::kPure,  // opcode
-      "Float32x4ExtractLane",                            // name
-      1, 0, 0, 1, 0, 0,                                  // counts
-      lane_number);                                      // parameter
+const Operator* CommonOperatorBuilder::Int16x8ExtractLane(int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 8);
+  return new (zone()) Operator1<int32_t>(              // --
+      IrOpcode::kInt16x8ExtractLane, Operator::kPure,  // opcode
+      "Int16x8ExtractLane",                            // name
+      1, 0, 0, 1, 0, 0,                                // counts
+      lane_number);                                    // parameter
 }
 
-const Operator* CommonOperatorBuilder::Float32x4ReplaceLane(
-    int32_t lane_number) {
-  DCHECK(0 <= lane_number && lane_number < 4);
-  return new (zone()) Operator1<int32_t>(                // --
-      IrOpcode::kFloat32x4ReplaceLane, Operator::kPure,  // opcode
-      "Float32x4ReplaceLane",                            // name
-      2, 0, 0, 1, 0, 0,                                  // counts
-      lane_number);                                      // parameter
+const Operator* CommonOperatorBuilder::Int16x8ReplaceLane(int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 8);
+  return new (zone()) Operator1<int32_t>(              // --
+      IrOpcode::kInt16x8ReplaceLane, Operator::kPure,  // opcode
+      "Int16x8ReplaceLane",                            // name
+      2, 0, 0, 1, 0, 0,                                // counts
+      lane_number);                                    // parameter
+}
+
+const Operator* CommonOperatorBuilder::Int8x16ExtractLane(int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 16);
+  return new (zone()) Operator1<int32_t>(              // --
+      IrOpcode::kInt8x16ExtractLane, Operator::kPure,  // opcode
+      "Int8x16ExtractLane",                            // name
+      1, 0, 0, 1, 0, 0,                                // counts
+      lane_number);                                    // parameter
+}
+
+const Operator* CommonOperatorBuilder::Int8x16ReplaceLane(int32_t lane_number) {
+  DCHECK(0 <= lane_number && lane_number < 16);
+  return new (zone()) Operator1<int32_t>(              // --
+      IrOpcode::kInt8x16ReplaceLane, Operator::kPure,  // opcode
+      "Int8x16ReplaceLane",                            // name
+      2, 0, 0, 1, 0, 0,                                // counts
+      lane_number);                                    // parameter
 }
 
 const FrameStateFunctionInfo*