[wasm]implement simd lowering for F32x4 and I32x4 binops

src/wasm/wasm-macro-gen.h

 // Copyright 2015 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_WASM_MACRO_GEN_H_
 #define V8_WASM_MACRO_GEN_H_
 
 #include "src/wasm/wasm-opcodes.h"
 
 #include "src/zone/zone-containers.h"
@@ skipping 601 matching lines @@
 #define WASM_F64_REINTERPRET_I64(x) x, kExprF64ReinterpretI64
 #define WASM_I32_REINTERPRET_F32(x) x, kExprI32ReinterpretF32
 #define WASM_I64_REINTERPRET_F64(x) x, kExprI64ReinterpretF64
 
 //------------------------------------------------------------------------------
 // Memory Operations.
 //------------------------------------------------------------------------------
 #define WASM_GROW_MEMORY(x) x, kExprGrowMemory, 0
 #define WASM_MEMORY_SIZE kExprMemorySize, 0
 
-//------------------------------------------------------------------------------
-// Simd Operations.
-//------------------------------------------------------------------------------
-// TODO(bbudge) Migrate these into tests.
-#define WASM_SIMD_F32x4_SPLAT(x) \
-  x, kSimdPrefix, static_cast<byte>(kExprF32x4Splat)
-#define WASM_SIMD_F32x4_EXTRACT_LANE(lane, x)               \
-  x, kSimdPrefix, static_cast<byte>(kExprF32x4ExtractLane), \
-      static_cast<byte>(lane)
-#define WASM_SIMD_F32x4_REPLACE_LANE(lane, x, y)               \
-  x, y, kSimdPrefix, static_cast<byte>(kExprF32x4ReplaceLane), \
-      static_cast<byte>(lane)
-#define WASM_SIMD_F32x4_ADD(x, y) \
-  x, y, kSimdPrefix, static_cast<byte>(kExprF32x4Add)
-#define WASM_SIMD_F32x4_SUB(x, y) \
-  x, y, kSimdPrefix, static_cast<byte>(kExprF32x4Sub)
-
-#define WASM_SIMD_I32x4_SPLAT(x) \
-  x, kSimdPrefix, static_cast<byte>(kExprI32x4Splat)
-#define WASM_SIMD_I32x4_EXTRACT_LANE(lane, x)               \
-  x, kSimdPrefix, static_cast<byte>(kExprI32x4ExtractLane), \
-      static_cast<byte>(lane)
-#define WASM_SIMD_I32x4_REPLACE_LANE(lane, x, y)               \
-  x, y, kSimdPrefix, static_cast<byte>(kExprI32x4ReplaceLane), \
-      static_cast<byte>(lane)
-#define WASM_SIMD_I32x4_ADD(x, y) \
-  x, y, kSimdPrefix, static_cast<byte>(kExprI32x4Add)
-#define WASM_SIMD_I32x4_SUB(x, y) \
-  x, y, kSimdPrefix, static_cast<byte>(kExprI32x4Sub)
-
 #define SIG_ENTRY_v_v kWasmFunctionTypeForm, 0, 0
 #define SIZEOF_SIG_ENTRY_v_v 3
 
 #define SIG_ENTRY_v_x(a) kWasmFunctionTypeForm, 1, a, 0
 #define SIG_ENTRY_v_xx(a, b) kWasmFunctionTypeForm, 2, a, b, 0
 #define SIG_ENTRY_v_xxx(a, b, c) kWasmFunctionTypeForm, 3, a, b, c, 0
 #define SIZEOF_SIG_ENTRY_v_x 4
 #define SIZEOF_SIG_ENTRY_v_xx 5
 #define SIZEOF_SIG_ENTRY_v_xxx 6
 
 #define SIG_ENTRY_x(r) kWasmFunctionTypeForm, 0, 1, r
 #define SIG_ENTRY_x_x(r, a) kWasmFunctionTypeForm, 1, a, 1, r
 #define SIG_ENTRY_x_xx(r, a, b) kWasmFunctionTypeForm, 2, a, b, 1, r
 #define SIG_ENTRY_x_xxx(r, a, b, c) kWasmFunctionTypeForm, 3, a, b, c, 1, r
 #define SIZEOF_SIG_ENTRY_x 4
 #define SIZEOF_SIG_ENTRY_x_x 5
 #define SIZEOF_SIG_ENTRY_x_xx 6
 #define SIZEOF_SIG_ENTRY_x_xxx 7
 
 #define WASM_BRV(depth, val) val, kExprBr, static_cast<byte>(depth)
 #define WASM_BRV_IF(depth, val, cond) \
   val, cond, kExprBrIf, static_cast<byte>(depth)
 #define WASM_BRV_IFD(depth, val, cond) \
   val, cond, kExprBrIf, static_cast<byte>(depth), kExprDrop
 #define WASM_IFB(cond, ...) cond, kExprIf, kLocalVoid, __VA_ARGS__, kExprEnd
 #define WASM_BR_TABLEV(val, key, count, ...) \
   val, key, kExprBrTable, U32V_1(count), __VA_ARGS__
 
 #endif  // V8_WASM_MACRO_GEN_H_