[WASM SIMD] Remove opcodes that are slow on some platforms.

test/cctest/wasm/test-run-wasm-simd.cc

Index: test/cctest/wasm/test-run-wasm-simd.cc
diff --git a/test/cctest/wasm/test-run-wasm-simd.cc b/test/cctest/wasm/test-run-wasm-simd.cc
index bec8eb31cd330fa0702dd931569cf2c09346e931..e21024fb9efaff67ab68702bc3cbbd68a175bde9 100644
--- a/test/cctest/wasm/test-run-wasm-simd.cc
+++ b/test/cctest/wasm/test-run-wasm-simd.cc
@@ -266,16 +266,6 @@ T RecipSqrt(T a) {
   return 1.0f / std::sqrt(a);
 }
 
-template <typename T>
-T RecipRefine(T a, T b) {
-  return 2.0f - a * b;
-}
-
-template <typename T>
-T RecipSqrtRefine(T a, T b) {
-  return (3.0f - a * b) * 0.5f;
-}
-
 }  // namespace
 
 #define WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lane_value, lane_index) \
@@ -516,10 +506,6 @@ WASM_EXEC_COMPILED_TEST(F32x4Neg) { RunF32x4UnOpTest(kExprF32x4Neg, Negate); }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS ||
         // V8_TARGET_ARCH_MIPS64
 
-#if SIMD_LOWERING_TARGET
-WASM_EXEC_COMPILED_TEST(F32x4Sqrt) { RunF32x4UnOpTest(kExprF32x4Sqrt, Sqrt); }
-#endif  // SIMD_LOWERING_TARGET
-
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 static const float kApproxError = 0.01f;
 
@@ -571,20 +557,6 @@ WASM_EXEC_COMPILED_TEST(F32x4_Max) {
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS ||
         // V8_TARGET_ARCH_MIPS64
 
-#if SIMD_LOWERING_TARGET
-WASM_EXEC_COMPILED_TEST(F32x4Div) { RunF32x4BinOpTest(kExprF32x4Div, Div); }
-#endif  // SIMD_LOWERING_TARGET
-
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
-WASM_EXEC_COMPILED_TEST(F32x4RecipRefine) {
-  RunF32x4BinOpTest(kExprF32x4RecipRefine, RecipRefine);
-}
-
-WASM_EXEC_COMPILED_TEST(F32x4RecipSqrtRefine) {
-  RunF32x4BinOpTest(kExprF32x4RecipSqrtRefine, RecipSqrtRefine);
-}
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
-
 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS || \
     V8_TARGET_ARCH_MIPS64
 void RunF32x4CompareOpTest(WasmOpcode simd_op, FloatCompareOp expected_op) {