[WASM SIMD] Implement primitive shuffles.

src/compiler/opcodes.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_OPCODES_H_
 #define V8_COMPILER_OPCODES_H_
 
 #include <iosfwd>
 
 #include "src/globals.h"
@@ skipping 673 matching lines @@
   V(I8x16ShrU)                  \
   V(I8x16MinU)                  \
   V(I8x16MaxU)                  \
   V(I8x16LtU)                   \
   V(I8x16LeU)                   \
   V(I8x16GtU)                   \
   V(I8x16GeU)                   \
   V(S128Load)                   \
   V(S128Store)                  \
   V(S128Zero)                   \
+  V(S128Not)                    \
   V(S128And)                    \
   V(S128Or)                     \
   V(S128Xor)                    \
-  V(S128Not)                    \
+  V(S32x4ZipLeft)               \
+  V(S32x4ZipRight)              \
+  V(S32x4UnzipLeft)             \
+  V(S32x4UnzipRight)            \
+  V(S32x4TransposeLeft)         \
+  V(S32x4TransposeRight)        \
   V(S32x4Select)                \
-  V(S32x4Swizzle)               \
-  V(S32x4Shuffle)               \
+  V(S16x8ZipLeft)               \
+  V(S16x8ZipRight)              \
+  V(S16x8UnzipLeft)             \
+  V(S16x8UnzipRight)            \
+  V(S16x8TransposeLeft)         \
+  V(S16x8TransposeRight)        \
   V(S16x8Select)                \
-  V(S16x8Swizzle)               \
-  V(S16x8Shuffle)               \
+  V(S8x16ZipLeft)               \
+  V(S8x16ZipRight)              \
+  V(S8x16UnzipLeft)             \
+  V(S8x16UnzipRight)            \
+  V(S8x16TransposeLeft)         \
+  V(S8x16TransposeRight)        \
   V(S8x16Select)                \
-  V(S8x16Swizzle)               \
-  V(S8x16Shuffle)               \
+  V(S8x16Concat)                \
+  V(S32x2Reverse)               \
+  V(S16x4Reverse)               \
+  V(S16x2Reverse)               \
+  V(S8x8Reverse)                \
+  V(S8x4Reverse)                \
+  V(S8x2Reverse)                \
   V(S1x4Zero)                   \
   V(S1x4And)                    \
   V(S1x4Or)                     \
   V(S1x4Xor)                    \
   V(S1x4Not)                    \
   V(S1x4AnyTrue)                \
   V(S1x4AllTrue)                \
   V(S1x8Zero)                   \
   V(S1x8And)                    \
   V(S1x8Or)                     \
@@ skipping 98 matching lines @@
   }
 };
 
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, IrOpcode::Value);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPCODES_H_