diff options
| -rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 9 | ||||
| -rw-r--r-- | test/MC/X86/intel-syntax.s | 6 |
2 files changed, 11 insertions, 4 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 29e26eddc8..d0d3328720 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -655,8 +655,13 @@ X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned SegReg, Disp = isPlus ? ValExpr : MCConstantExpr::Create(0-Val, getContext()); } else return ErrorOperand(PlusLoc, "unexpected token after +"); - } else if (getLexer().is(AsmToken::Identifier)) - ParseRegister(IndexReg, Start, End); + } else if (getLexer().is(AsmToken::Identifier)) { + // This could be an index registor or a displacement expression. + End = Parser.getTok().getLoc(); + if (!IndexReg) + ParseRegister(IndexReg, Start, End); + else if (getParser().ParseExpression(Disp, End)) return 0; + } } if (getLexer().isNot(AsmToken::RBrac)) diff --git a/test/MC/X86/intel-syntax.s b/test/MC/X86/intel-syntax.s index a069070857..2c69280711 100644 --- a/test/MC/X86/intel-syntax.s +++ b/test/MC/X86/intel-syntax.s @@ -56,7 +56,9 @@ _main: // CHECK: fld %st(0) fld ST(0) // CHECK: movl %fs:(%rdi), %eax -mov EAX, DWORD PTR FS:[RDI] + mov EAX, DWORD PTR FS:[RDI] // CHECK: leal (,%rdi,4), %r8d -lea R8D, DWORD PTR [4*RDI] + lea R8D, DWORD PTR [4*RDI] +// CHECK: movl _fnan(,%ecx,4), %ecx + mov ECX, DWORD PTR [4*ECX + _fnan] ret |