diff options
Diffstat (limited to 'lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp')
| -rw-r--r-- | lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp index 619a0d4..7c9e012 100644 --- a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp +++ b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp @@ -310,11 +310,8 @@ static bool isPrefixAtLocation(struct InternalInstruction* insn, uint8_t prefix, uint64_t location) { - if (insn->prefixPresent[prefix] == 1 && - insn->prefixLocations[prefix] == location) - return true; - else - return false; + return insn->prefixPresent[prefix] == 1 && + insn->prefixLocations[prefix] == location; } /* @@ -1458,6 +1455,8 @@ static int readModRM(struct InternalInstruction* insn) { case TYPE_VK1: \ case TYPE_VK8: \ case TYPE_VK16: \ + if (index > 7) \ + *valid = 0; \ return prefix##_K0 + index; \ case TYPE_MM64: \ return prefix##_MM0 + (index & 0x7); \ |