commit fdd3b30151bc391efce74f4592a9a3bb595565a2
author Devang Patel <dpatel@apple.com> Fri Jan 20 21:21:01 2012 +0000
committer Devang Patel <dpatel@apple.com> Fri Jan 20 21:21:01 2012 +0000
tree feaa06b2f4dcc29e024bf33f95d3edf03e3000bb
parent cf0e269d16f3d784b428c9b1b1e22d1f9e8bb91d

Intel syntax: Parse ... PTR [-8]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148570 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/AsmParser/X86AsmParser.cpp

diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 67c4a64..83ab6a6 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -669,6 +669,11 @@
     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);
 }