Introduce addp, idivp, imulp and subp for x64 port

src/x64/assembler-x64.cc

 // Copyright 2012 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 92 matching lines @@
   // Create a code patcher.
   CodePatcher patcher(pc_, code_size);
 
   // Add a label for checking the size of the code used for returning.
 #ifdef DEBUG
   Label check_codesize;
   patcher.masm()->bind(&check_codesize);
 #endif
 
   // Patch the code.
-  patcher.masm()->movp(kScratchRegister, target, Assembler::RelocInfoNone());
+  patcher.masm()->movp(kScratchRegister, reinterpret_cast<void*>(target),
+                       Assembler::RelocInfoNone());
   patcher.masm()->call(kScratchRegister);
 
   // Check that the size of the code generated is as expected.
   ASSERT_EQ(Assembler::kCallSequenceLength,
             patcher.masm()->SizeOfCodeGeneratedSince(&check_codesize));
 
   // Add the requested number of int3 instructions after the call.
   for (int i = 0; i < guard_bytes; i++) {
     patcher.masm()->int3();
   }
@@ skipping 877 matching lines @@
   emit(0);
 }
 
 
 void Assembler::hlt() {
   EnsureSpace ensure_space(this);
   emit(0xF4);
 }
 
 
-void Assembler::idivq(Register src) {
+void Assembler::emit_idiv(Register src, int size) {
   EnsureSpace ensure_space(this);
-  emit_rex_64(src);
+  emit_rex(src, size);
   emit(0xF7);
   emit_modrm(0x7, src);
 }
 
 
-void Assembler::idivl(Register src) {
+void Assembler::emit_imul(Register src, int size) {
   EnsureSpace ensure_space(this);
-  emit_optional_rex_32(src);
-  emit(0xF7);
-  emit_modrm(0x7, src);
-}
-
-
-void Assembler::imul(Register src) {
-  EnsureSpace ensure_space(this);
-  emit_rex_64(src);
+  emit_rex(src, size);
   emit(0xF7);
   emit_modrm(0x5, src);
 }
 
 
-void Assembler::imul(Register dst, Register src) {
+void Assembler::emit_imul(Register dst, Register src, int size) {
   EnsureSpace ensure_space(this);
-  emit_rex_64(dst, src);
+  emit_rex(dst, src, size);
   emit(0x0F);
   emit(0xAF);
   emit_modrm(dst, src);
 }
 
 
-void Assembler::imul(Register dst, const Operand& src) {
+void Assembler::emit_imul(Register dst, const Operand& src, int size) {
   EnsureSpace ensure_space(this);
-  emit_rex_64(dst, src);
+  emit_rex(dst, src, size);
   emit(0x0F);
   emit(0xAF);
   emit_operand(dst, src);
 }
 
 
-void Assembler::imul(Register dst, Register src, Immediate imm) {
+void Assembler::emit_imul(Register dst, Register src, Immediate imm, int size) {
   EnsureSpace ensure_space(this);
-  emit_rex_64(dst, src);
+  emit_rex(dst, src, size);
   if (is_int8(imm.value_)) {
     emit(0x6B);
     emit_modrm(dst, src);
-    emit(imm.value_);
-  } else {
-    emit(0x69);
-    emit_modrm(dst, src);
-    emitl(imm.value_);
-  }
-}
-
-
-void Assembler::imull(Register src) {
-  EnsureSpace ensure_space(this);
-  emit_optional_rex_32(src);
-  emit(0xF7);
-  emit_modrm(0x5, src);
-}
-
-
-void Assembler::imull(Register dst, Register src) {
-  EnsureSpace ensure_space(this);
-  emit_optional_rex_32(dst, src);
-  emit(0x0F);
-  emit(0xAF);
-  emit_modrm(dst, src);
-}
-
-
-void Assembler::imull(Register dst, const Operand& src) {
-  EnsureSpace ensure_space(this);
-  emit_optional_rex_32(dst, src);
-  emit(0x0F);
-  emit(0xAF);
-  emit_operand(dst, src);
-}
-
-
-void Assembler::imull(Register dst, Register src, Immediate imm) {
-  EnsureSpace ensure_space(this);
-  emit_optional_rex_32(dst, src);
-  if (is_int8(imm.value_)) {
-    emit(0x6B);
-    emit_modrm(dst, src);
     emit(imm.value_);
   } else {
     emit(0x69);
     emit_modrm(dst, src);
     emitl(imm.value_);
   }
 }
 
 
 void Assembler::incq(Register dst) {
@@ skipping 2117 matching lines @@
 
 
 bool RelocInfo::IsInConstantPool() {
   return false;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64