[ia32] Add cmpps/vcmpps for eq/lt/le/neq

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 2259 matching lines @@
   emit_sse_operand(dst, src);
 }
 
 void Assembler::maxps(XMMRegister dst, const Operand& src) {
   EnsureSpace ensure_space(this);
   EMIT(0x0F);
   EMIT(0x5F);
   emit_sse_operand(dst, src);
 }
 
+void Assembler::cmpps(XMMRegister dst, const Operand& src, int8_t cmp) {
+  EnsureSpace ensure_space(this);
+  EMIT(0x0F);
+  EMIT(0xC2);
+  emit_sse_operand(dst, src);
+  EMIT(cmp);
+}
+
 void Assembler::sqrtsd(XMMRegister dst, const Operand& src) {
   EnsureSpace ensure_space(this);
   EMIT(0xF2);
   EMIT(0x0F);
   EMIT(0x51);
   emit_sse_operand(dst, src);
 }
 
 
 void Assembler::andpd(XMMRegister dst, XMMRegister src) {
@@ skipping 498 matching lines @@
                     const Operand& src2) {
   vinstr(op, dst, src1, src2, kNone, k0F, kWIG);
 }
 
 
 void Assembler::vpd(byte op, XMMRegister dst, XMMRegister src1,
                     const Operand& src2) {
   vinstr(op, dst, src1, src2, k66, k0F, kWIG);
 }
 
+void Assembler::vcmpps(XMMRegister dst, XMMRegister src1, const Operand& src2,
+                       int8_t cmp) {
+  vps(0xC2, dst, src1, src2);
+  EMIT(cmp);
+}
+
 void Assembler::vpsllw(XMMRegister dst, XMMRegister src, int8_t imm8) {
   XMMRegister iop = {6};
   vinstr(0x71, iop, dst, Operand(src), k66, k0F, kWIG);
   EMIT(imm8);
 }
 
 void Assembler::vpslld(XMMRegister dst, XMMRegister src, int8_t imm8) {
   XMMRegister iop = {6};
   vinstr(0x72, iop, dst, Operand(src), k66, k0F, kWIG);
   EMIT(imm8);
@@ skipping 312 matching lines @@
   }
   RelocInfo rinfo(pc_, rmode, data, NULL);
   reloc_info_writer.Write(&rinfo);
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32