diff options
| -rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 5 | ||||
| -rw-r--r-- | test/MC/X86/intel-syntax-encoding.s | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 67c4a647e5..83ab6a604c 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -669,6 +669,11 @@ X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned Size) { return ErrorOperand(End, "expected ']' token!"); Parser.Lex(); End = Parser.getTok().getLoc(); + + // handle [-42] + if (!BaseReg && !IndexReg) + return X86Operand::CreateMem(Disp, Start, End, Size); + return X86Operand::CreateMem(SegReg, Disp, BaseReg, IndexReg, Scale, Start, End, Size); } diff --git a/test/MC/X86/intel-syntax-encoding.s b/test/MC/X86/intel-syntax-encoding.s index 32e7750602..efd7b6b666 100644 --- a/test/MC/X86/intel-syntax-encoding.s +++ b/test/MC/X86/intel-syntax-encoding.s @@ -34,4 +34,5 @@ LBB0_3: // CHECK: encoding: [0xeb,A] jmp LBB0_3 - +// CHECK: encoding: [0xf2,0x0f,0x10,0x2c,0x25,0xf8,0xff,0xff,0xff] + movsd XMM5, QWORD PTR [-8] |