Revert of Add several SIMD opcodes to IA32

BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/dcheck_always_on.gni")
 import("//build/config/mips.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
@@ skipping 1857 matching lines @@
       "src/ia32/cpu-ia32.cc",
       "src/ia32/deoptimizer-ia32.cc",
       "src/ia32/disasm-ia32.cc",
       "src/ia32/frames-ia32.cc",
       "src/ia32/frames-ia32.h",
       "src/ia32/interface-descriptors-ia32.cc",
       "src/ia32/macro-assembler-ia32.cc",
       "src/ia32/macro-assembler-ia32.h",
       "src/ia32/simulator-ia32.cc",
       "src/ia32/simulator-ia32.h",
-      "src/ia32/sse-instr.h",
       "src/ic/ia32/access-compiler-ia32.cc",
       "src/ic/ia32/handler-compiler-ia32.cc",
       "src/ic/ia32/ic-ia32.cc",
       "src/regexp/ia32/regexp-macro-assembler-ia32.cc",
       "src/regexp/ia32/regexp-macro-assembler-ia32.h",
     ]
   } else if (v8_current_cpu == "x64") {
     sources += [  ### gcmole(arch:x64) ###
       "src/builtins/x64/builtins-x64.cc",
       "src/compiler/x64/code-generator-x64.cc",
@@ skipping 1227 matching lines @@
   ]
 
   configs = [
     ":external_config",
     ":internal_config_base",
   ]
 }
 
 v8_fuzzer("wasm_compile_fuzzer") {
 }