[llvm-commits] [llvm] r166436 - in /llvm/trunk: include/llvm/MC/MCParser/MCParsedAsmOperand.h lib/Target/X86/AsmParser/X86AsmParser.cpp

[Chad Rosier]

Author: mcrosier
Date: Mon Oct 22 14:50:35 2012
New Revision: 166436

URL: http://llvm.org/viewvc/llvm-project?rev=166436&view=rev
Log:
[ms-inline asm] Add the isOffsetOf() function.
Part of rdar://12470317

Modified:
    llvm/trunk/include/llvm/MC/MCParser/MCParsedAsmOperand.h
    llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

Modified: llvm/trunk/include/llvm/MC/MCParser/MCParsedAsmOperand.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCParser/MCParsedAsmOperand.h?rev=166436&r1=166435&r2=166436&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCParser/MCParsedAsmOperand.h (original)
+++ llvm/trunk/include/llvm/MC/MCParser/MCParsedAsmOperand.h Mon Oct 22 14:50:35 2012
@@ -64,6 +64,11 @@
   /// getEndLoc - Get the location of the last token of this operand.
   virtual SMLoc getEndLoc() const = 0;
 
+  /// isOffsetOf - Do we need to emit code to get the offset of the variable,
+  /// rather then the value of the variable?   Only valid when parsing MS-style
+  /// inline assembly.
+  virtual bool isOffsetOf() const { return false; }
+
   /// needSizeDirective - Do we need to emit a sizing directive for this
   /// operand?  Only valid when parsing MS-style inline assembly.
   virtual bool needSizeDirective() const { return false; }

Modified: llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp?rev=166436&r1=166435&r2=166436&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp Mon Oct 22 14:50:35 2012
@@ -320,6 +320,11 @@
     return Mem.Size;
   }
 
+  bool isOffsetOf() const {
+    assert(Kind == Memory && "Invalid access!");
+    return Mem.OffsetOf;
+  }
+
   bool needSizeDirective() const {
     assert(Kind == Memory && "Invalid access!");
     return Mem.NeedSizeDir;