X64: Port inline transcendental cache to X64.

src/x64/assembler-x64.cc

 // Copyright 2009 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2022 matching lines @@
 
 
 void Assembler::fldz() {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit(0xD9);
   emit(0xEE);
 }
 
 
+void Assembler::fldpi() {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit(0xD9);
+  emit(0xEB);
+}
+
+
 void Assembler::fld_s(const Operand& adr) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit_optional_rex_32(adr);
   emit(0xD9);
   emit_operand(0, adr);
 }
 
 
 void Assembler::fld_d(const Operand& adr) {
@@ skipping 338 matching lines @@
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit(0x66);
   emit_optional_rex_32(dst, src);
   emit(0x0F);
   emit(0x6E);
   emit_sse_operand(dst, src);
 }
 
 
+void Assembler::movd(Register dst, XMMRegister src) {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit(0x66);
+  emit_optional_rex_32(dst, src);
+  emit(0x0F);
+  emit(0x7E);
+  emit_sse_operand(dst, src);
+}
+
+
+void Assembler::movq(XMMRegister dst, Register src) {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit(0x66);
+  emit_rex_64(dst, src);
+  emit(0x0F);
+  emit(0x6E);
+  emit_sse_operand(dst, src);
+}
+
+
+void Assembler::movq(Register dst, XMMRegister src) {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit(0x66);
+  emit_rex_64(dst, src);
+  emit(0x0F);
+  emit(0x7E);
+  emit_sse_operand(dst, src);
+}
+
+
+void Assembler::extractps(Register dst, XMMRegister src, byte imm8) {
+  ASSERT(is_uint2(imm8));
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit(0x66);
+  emit_optional_rex_32(dst, src);
+  emit(0x0F);
+  emit(0x3A);
+  emit(0x17);
+  emit_sse_operand(dst, src);
+  emit(imm8);
+}
+
+
 void Assembler::movsd(const Operand& dst, XMMRegister src) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit(0xF2);  // double
   emit_optional_rex_32(src, dst);
   emit(0x0F);
   emit(0x11);  // store
   emit_sse_operand(src, dst);
 }
 
@@ skipping 181 matching lines @@
 
 
 void Assembler::emit_sse_operand(XMMRegister dst, XMMRegister src) {
   emit(0xC0 | (dst.low_bits() << 3) | src.low_bits());
 }
 
 void Assembler::emit_sse_operand(XMMRegister dst, Register src) {
   emit(0xC0 | (dst.low_bits() << 3) | src.low_bits());
 }
 
+void Assembler::emit_sse_operand(Register dst, XMMRegister src) {
+  emit(0xC0 | (dst.low_bits() << 3) | src.low_bits());
+}
+
 
 // Relocation information implementations.
 
 void Assembler::RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data) {
   ASSERT(rmode != RelocInfo::NONE);
   // Don't record external references unless the heap will be serialized.
   if (rmode == RelocInfo::EXTERNAL_REFERENCE &&
       !Serializer::enabled() &&
       !FLAG_debug_code) {
     return;
@@ skipping 49 matching lines @@
     written_position_ = current_position_;
   }
 }
 
 
 const int RelocInfo::kApplyMask = RelocInfo::kCodeTargetMask |
                                   1 << RelocInfo::INTERNAL_REFERENCE |
                                   1 << RelocInfo::JS_RETURN;
 
 } }  // namespace v8::internal