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Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r--lib/CodeGen/AsmPrinter/DwarfDebug.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index d7d16843f1..3e676de70d 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/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);
}
}