Revert of Add several SIMD opcodes to IA32

src/ia32/assembler-ia32.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 2846 matching lines @@
   DCHECK(IsEnabled(BMI2));
   DCHECK(is_uint8(imm8));
   Register vreg = {0};  // VEX.vvvv unused
   EnsureSpace ensure_space(this);
   emit_vex_prefix(vreg, kLZ, kF2, k0F3A, kW0);
   EMIT(0xF0);
   emit_operand(dst, src);
   EMIT(imm8);
 }
 
-void Assembler::sse2_instr(XMMRegister dst, const Operand& src, byte prefix,
-                           byte escape, byte opcode) {
-  EnsureSpace ensure_space(this);
-  EMIT(prefix);
-  EMIT(escape);
-  EMIT(opcode);
-  emit_sse_operand(dst, src);
-}
-
-void Assembler::vinstr(byte op, XMMRegister dst, XMMRegister src1,
-                       const Operand& src2, SIMDPrefix pp, LeadingOpcode m,
-                       VexW w) {
-  DCHECK(IsEnabled(AVX));
-  EnsureSpace ensure_space(this);
-  emit_vex_prefix(src1, kL128, pp, m, w);
-  EMIT(op);
-  emit_sse_operand(dst, src2);
-}
 
 void Assembler::emit_sse_operand(XMMRegister reg, const Operand& adr) {
   Register ireg = { reg.code() };
   emit_operand(ireg, adr);
 }
 
 
 void Assembler::emit_sse_operand(XMMRegister dst, XMMRegister src) {
   EMIT(0xC0 | dst.code() << 3 | src.code());
 }
@@ skipping 187 matching lines @@
   }
   RelocInfo rinfo(isolate(), pc_, rmode, data, NULL);
   reloc_info_writer.Write(&rinfo);
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32