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Issue 658063003: [x64] add missing disassm of pcmpeqd (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <assert.h> 5 #include <assert.h>
6 #include <stdarg.h> 6 #include <stdarg.h>
7 #include <stdio.h> 7 #include <stdio.h>
8 8
9 #include "src/v8.h" 9 #include "src/v8.h"
10 10
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1081 if (opcode == 0x54) { 1081 if (opcode == 0x54) {
1082 mnemonic = "andpd"; 1082 mnemonic = "andpd";
1083 } else if (opcode == 0x56) { 1083 } else if (opcode == 0x56) {
1084 mnemonic = "orpd"; 1084 mnemonic = "orpd";
1085 } else if (opcode == 0x57) { 1085 } else if (opcode == 0x57) {
1086 mnemonic = "xorpd"; 1086 mnemonic = "xorpd";
1087 } else if (opcode == 0x2E) { 1087 } else if (opcode == 0x2E) {
1088 mnemonic = "ucomisd"; 1088 mnemonic = "ucomisd";
1089 } else if (opcode == 0x2F) { 1089 } else if (opcode == 0x2F) {
1090 mnemonic = "comisd"; 1090 mnemonic = "comisd";
1091 } else if (opcode == 0x76) {
1092 mnemonic = "pcmpeqd";
1091 } else { 1093 } else {
1092 UnimplementedInstruction(); 1094 UnimplementedInstruction();
1093 } 1095 }
1094 AppendToBuffer("%s %s,", mnemonic, NameOfXMMRegister(regop)); 1096 AppendToBuffer("%s %s,", mnemonic, NameOfXMMRegister(regop));
1095 current += PrintRightXMMOperand(current); 1097 current += PrintRightXMMOperand(current);
1096 } 1098 }
1097 } 1099 }
1098 } else if (group_1_prefix_ == 0xF2) { 1100 } else if (group_1_prefix_ == 0xF2) {
1099 // Beginning of instructions with prefix 0xF2. 1101 // Beginning of instructions with prefix 0xF2.
1100 1102
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1908 for (int i = 6 - static_cast<int>(pc - prev_pc); i >= 0; i--) { 1910 for (int i = 6 - static_cast<int>(pc - prev_pc); i >= 0; i--) {
1909 fprintf(f, " "); 1911 fprintf(f, " ");
1910 } 1912 }
1911 fprintf(f, " %s\n", buffer.start()); 1913 fprintf(f, " %s\n", buffer.start());
1912 } 1914 }
1913 } 1915 }
1914 1916
1915 } // namespace disasm 1917 } // namespace disasm
1916 1918
1917 #endif // V8_TARGET_ARCH_X64 1919 #endif // V8_TARGET_ARCH_X64
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