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| author | Devang Patel <dpatel@apple.com> | 2012-01-20 21:21:01 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2012-01-20 21:21:01 +0000 |
| commit | d0930fff85a400511596ed6eaafe66d2f787a413 (patch) | |
| tree | 5c1e9424a2c141b209e37c88ca2509d2e4726d7e | |
| parent | f36613cb450e3610b1d879ed2a6e929b24eec091 (diff) | |
| download | bcm5719-llvm-d0930fff85a400511596ed6eaafe66d2f787a413.tar.gz bcm5719-llvm-d0930fff85a400511596ed6eaafe66d2f787a413.zip | |
Intel syntax: Parse ... PTR [-8]
llvm-svn: 148570
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 5 | ||||
| -rw-r--r-- | llvm/test/MC/X86/intel-syntax-encoding.s | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index 67c4a647e55..83ab6a604cf 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/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/llvm/test/MC/X86/intel-syntax-encoding.s b/llvm/test/MC/X86/intel-syntax-encoding.s index 32e77506029..efd7b6b6669 100644 --- a/llvm/test/MC/X86/intel-syntax-encoding.s +++ b/llvm/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] |
