Add comment in output stream.

llvm-svn: 129921
2011-04-21 17:50:24 +00:00 · 2011-04-21 17:50:24 +00:00 · 28f2719d83
parent 9524f25b0f
commit 28f2719d83
1 changed files with 3 additions and 0 deletions
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@ -2715,7 +2715,10 @@ void DwarfDebug::emitDebugLoc() {
        } else {
          Asm->OutStreamer.AddComment("Loc expr size");
          Asm->EmitInt16(1 + MCAsmInfo::getULEB128Size(Reg));
+          Asm->OutStreamer.AddComment(
+            dwarf::OperationEncodingString(dwarf::DW_OP_regx));
          Asm->EmitInt8(dwarf::DW_OP_regx);
+          Asm->OutStreamer.AddComment(Twine(Reg));
          Asm->EmitULEB128(Reg);
        }
      }