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Issue 44153002: Introduce andps for IA32/X64 (Closed) Base URL: git://github.com/v8/v8.git@master
Patch Set: Created 7 years, 1 month 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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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1035 AppendToBuffer("%s", f0mnem); 1035 AppendToBuffer("%s", f0mnem);
1036 data += 2; 1036 data += 2;
1037 } else if (f0byte == 0x28) { 1037 } else if (f0byte == 0x28) {
1038 data += 2; 1038 data += 2;
1039 int mod, regop, rm; 1039 int mod, regop, rm;
1040 get_modrm(*data, &mod, &regop, &rm); 1040 get_modrm(*data, &mod, &regop, &rm);
1041 AppendToBuffer("movaps %s,%s", 1041 AppendToBuffer("movaps %s,%s",
1042 NameOfXMMRegister(regop), 1042 NameOfXMMRegister(regop),
1043 NameOfXMMRegister(rm)); 1043 NameOfXMMRegister(rm));
1044 data++; 1044 data++;
1045 } else if (f0byte == 0x54) {
1046 data += 2;
1047 int mod, regop, rm;
1048 get_modrm(*data, &mod, &regop, &rm);
1049 AppendToBuffer("andps %s,%s",
1050 NameOfXMMRegister(regop),
1051 NameOfXMMRegister(rm));
1052 data++;
1045 } else if (f0byte == 0x57) { 1053 } else if (f0byte == 0x57) {
1046 data += 2; 1054 data += 2;
1047 int mod, regop, rm; 1055 int mod, regop, rm;
1048 get_modrm(*data, &mod, &regop, &rm); 1056 get_modrm(*data, &mod, &regop, &rm);
1049 AppendToBuffer("xorps %s,%s", 1057 AppendToBuffer("xorps %s,%s",
1050 NameOfXMMRegister(regop), 1058 NameOfXMMRegister(regop),
1051 NameOfXMMRegister(rm)); 1059 NameOfXMMRegister(rm));
1052 data++; 1060 data++;
1053 } else if (f0byte == 0x50) { 1061 } else if (f0byte == 0x50) {
1054 data += 2; 1062 data += 2;
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1728 fprintf(f, " "); 1736 fprintf(f, " ");
1729 } 1737 }
1730 fprintf(f, " %s\n", buffer.start()); 1738 fprintf(f, " %s\n", buffer.start());
1731 } 1739 }
1732 } 1740 }
1733 1741
1734 1742
1735 } // namespace disasm 1743 } // namespace disasm
1736 1744
1737 #endif // V8_TARGET_ARCH_IA32 1745 #endif // V8_TARGET_ARCH_IA32
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