[llvm] r328212 - [DWARF] Add EmitDwarfOffset function, NFC.

[Alexey Bataev via llvm-commits]

Author: abataev
Date: Thu Mar 22 09:43:21 2018
New Revision: 328212

URL: http://llvm.org/viewvc/llvm-project?rev=328212&view=rev
Log:
[DWARF] Add EmitDwarfOffset function, NFC.

Added EmitDwarfOffset function after discussion with Eric Christofer.

Modified:
    llvm/trunk/include/llvm/CodeGen/AsmPrinter.h
    llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp

Modified: llvm/trunk/include/llvm/CodeGen/AsmPrinter.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/AsmPrinter.h?rev=328212&r1=328211&r2=328212&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/AsmPrinter.h (original)
+++ llvm/trunk/include/llvm/CodeGen/AsmPrinter.h Thu Mar 22 09:43:21 2018
@@ -475,6 +475,9 @@ public:
     EmitLabelPlusOffset(Label, 0, Size, IsSectionRelative);
   }
 
+  /// Emit something like ".long Label + Offset".
+  void EmitDwarfOffset(const MCSymbol *Label, uint64_t Offset) const;
+
   //===------------------------------------------------------------------===//
   // Dwarf Emission Helper Routines
   //===------------------------------------------------------------------===//

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp?rev=328212&r1=328211&r2=328212&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp Thu Mar 22 09:43:21 2018
@@ -179,6 +179,10 @@ void AsmPrinter::emitDwarfStringOffset(D
   EmitInt32(S.Offset);
 }
 
+void AsmPrinter::EmitDwarfOffset(const MCSymbol *Label, uint64_t Offset) const {
+  EmitLabelPlusOffset(Label, Offset, MAI->getCodePointerSize());
+}
+
 //===----------------------------------------------------------------------===//
 // Dwarf Lowering Routines
 //===----------------------------------------------------------------------===//