diff options
| -rw-r--r-- | test/MC/Disassembler/X86/x86-32.txt | 3 | ||||
| -rw-r--r-- | utils/TableGen/X86RecognizableInstr.cpp | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/test/MC/Disassembler/X86/x86-32.txt b/test/MC/Disassembler/X86/x86-32.txt index dd313f1581..7e93c63ba6 100644 --- a/test/MC/Disassembler/X86/x86-32.txt +++ b/test/MC/Disassembler/X86/x86-32.txt @@ -24,3 +24,6 @@ # CHECK: pshufb 0x0f 0x38 0x00 0xc0 + +# CHECK: crc32b %al, %eax +0xf2 0x0f 0x38 0xf0 0xc0 diff --git a/utils/TableGen/X86RecognizableInstr.cpp b/utils/TableGen/X86RecognizableInstr.cpp index 3071d8e274..2604d42090 100644 --- a/utils/TableGen/X86RecognizableInstr.cpp +++ b/utils/TableGen/X86RecognizableInstr.cpp @@ -68,7 +68,7 @@ namespace X86Local { DC = 7, DD = 8, DE = 9, DF = 10, XD = 11, XS = 12, T8 = 13, P_TA = 14, - A6 = 15, A7 = 16 + A6 = 15, A7 = 16, TF = 17 }; } @@ -257,7 +257,7 @@ RecognizableInstr::RecognizableInstr(DisassemblerTables &tables, } void RecognizableInstr::processInstr(DisassemblerTables &tables, - const CodeGenInstruction &insn, + const CodeGenInstruction &insn, InstrUID uid) { // Ignore "asm parser only" instructions. @@ -805,6 +805,7 @@ void RecognizableInstr::emitDecodePath(DisassemblerTables &tables) const { opcodeToSet = Opcode; break; case X86Local::T8: + case X86Local::TF: opcodeType = THREEBYTE_38; if (needsModRMForDecode(Form)) filter = new ModFilter(isRegFormat(Form)); |