Introduce andp, notp, orp and xorp for x64 port

src/x64/regexp-macro-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 275 matching lines @@
     __ movzxbl(rdx, Operand(r9, 0));
     __ movzxbl(rax, Operand(r11, 0));
     // al - input character
     // dl - capture character
     __ cmpb(rax, rdx);
     __ j(equal, &loop_increment);
 
     // Mismatch, try case-insensitive match (converting letters to lower-case).
     // I.e., if or-ing with 0x20 makes values equal and in range 'a'-'z', it's
     // a match.
-    __ or_(rax, Immediate(0x20));  // Convert match character to lower-case.
-    __ or_(rdx, Immediate(0x20));  // Convert capture character to lower-case.
+    __ orp(rax, Immediate(0x20));  // Convert match character to lower-case.
+    __ orp(rdx, Immediate(0x20));  // Convert capture character to lower-case.
     __ cmpb(rax, rdx);
     __ j(not_equal, on_no_match);  // Definitely not equal.
     __ subb(rax, Immediate('a'));
     __ cmpb(rax, Immediate('z' - 'a'));
     __ j(below_equal, &loop_increment);  // In range 'a'-'z'.
     // Latin-1: Check for values in range [224,254] but not 247.
     __ subb(rax, Immediate(224 - 'a'));
     __ cmpb(rax, Immediate(254 - 224));
     __ j(above, on_no_match);  // Weren't Latin-1 letters.
     __ cmpb(rax, Immediate(247 - 224));  // Check for 247.
@@ skipping 147 matching lines @@
 }
 
 
 void RegExpMacroAssemblerX64::CheckCharacterAfterAnd(uint32_t c,
                                                      uint32_t mask,
                                                      Label* on_equal) {
   if (c == 0) {
     __ testl(current_character(), Immediate(mask));
   } else {
     __ movl(rax, Immediate(mask));
-    __ and_(rax, current_character());
+    __ andp(rax, current_character());
     __ cmpl(rax, Immediate(c));
   }
   BranchOrBacktrack(equal, on_equal);
 }
 
 
 void RegExpMacroAssemblerX64::CheckNotCharacterAfterAnd(uint32_t c,
                                                         uint32_t mask,
                                                         Label* on_not_equal) {
   if (c == 0) {
     __ testl(current_character(), Immediate(mask));
   } else {
     __ movl(rax, Immediate(mask));
-    __ and_(rax, current_character());
+    __ andp(rax, current_character());
     __ cmpl(rax, Immediate(c));
   }
   BranchOrBacktrack(not_equal, on_not_equal);
 }
 
 
 void RegExpMacroAssemblerX64::CheckNotCharacterAfterMinusAnd(
     uc16 c,
     uc16 minus,
     uc16 mask,
     Label* on_not_equal) {
   ASSERT(minus < String::kMaxUtf16CodeUnit);
   __ leap(rax, Operand(current_character(), -minus));
-  __ and_(rax, Immediate(mask));
+  __ andp(rax, Immediate(mask));
   __ cmpl(rax, Immediate(c));
   BranchOrBacktrack(not_equal, on_not_equal);
 }
 
 
 void RegExpMacroAssemblerX64::CheckCharacterInRange(
     uc16 from,
     uc16 to,
     Label* on_in_range) {
   __ leal(rax, Operand(current_character(), -from));
@@ skipping 12 matching lines @@
 }
 
 
 void RegExpMacroAssemblerX64::CheckBitInTable(
     Handle<ByteArray> table,
     Label* on_bit_set) {
   __ Move(rax, table);
   Register index = current_character();
   if (mode_ != ASCII || kTableMask != String::kMaxOneByteCharCode) {
     __ movp(rbx, current_character());
-    __ and_(rbx, Immediate(kTableMask));
+    __ andp(rbx, Immediate(kTableMask));
     index = rbx;
   }
   __ cmpb(FieldOperand(rax, index, times_1, ByteArray::kHeaderSize),
           Immediate(0));
   BranchOrBacktrack(not_equal, on_bit_set);
 }
 
 
 bool RegExpMacroAssemblerX64::CheckSpecialCharacterClass(uc16 type,
                                                          Label* on_no_match) {
@@ skipping 31 matching lines @@
     return true;
   case 'D':
     // Match non ASCII-digits
     __ leap(rax, Operand(current_character(), -'0'));
     __ cmpl(rax, Immediate('9' - '0'));
     BranchOrBacktrack(below_equal, on_no_match);
     return true;
   case '.': {
     // Match non-newlines (not 0x0a('\n'), 0x0d('\r'), 0x2028 and 0x2029)
     __ movl(rax, current_character());
-    __ xor_(rax, Immediate(0x01));
+    __ xorp(rax, Immediate(0x01));
     // See if current character is '\n'^1 or '\r'^1, i.e., 0x0b or 0x0c
     __ subl(rax, Immediate(0x0b));
     __ cmpl(rax, Immediate(0x0c - 0x0b));
     BranchOrBacktrack(below_equal, on_no_match);
     if (mode_ == UC16) {
       // Compare original value to 0x2028 and 0x2029, using the already
       // computed (current_char ^ 0x01 - 0x0b). I.e., check for
       // 0x201d (0x2028 - 0x0b) or 0x201e.
       __ subl(rax, Immediate(0x2028 - 0x0b));
       __ cmpl(rax, Immediate(0x2029 - 0x2028));
       BranchOrBacktrack(below_equal, on_no_match);
     }
     return true;
   }
   case 'n': {
     // Match newlines (0x0a('\n'), 0x0d('\r'), 0x2028 and 0x2029)
     __ movl(rax, current_character());
-    __ xor_(rax, Immediate(0x01));
+    __ xorp(rax, Immediate(0x01));
     // See if current character is '\n'^1 or '\r'^1, i.e., 0x0b or 0x0c
     __ subl(rax, Immediate(0x0b));
     __ cmpl(rax, Immediate(0x0c - 0x0b));
     if (mode_ == ASCII) {
       BranchOrBacktrack(above, on_no_match);
     } else {
       Label done;
       BranchOrBacktrack(below_equal, &done);
       // Compare original value to 0x2028 and 0x2029, using the already
       // computed (current_char ^ 0x01 - 0x0b). I.e., check for
@@ skipping 832 matching lines @@
   }
 }
 
 #undef __
 
 #endif  // V8_INTERPRETED_REGEXP
 
 }}  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64