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-rw-r--r--llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index a4d699496b4..04c206ffea2 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -855,6 +855,8 @@ void DwarfCompileUnit::emitHeader(bool UseOffsets) {
: DD->useSplitDwarf() ? dwarf::DW_UT_skeleton
: dwarf::DW_UT_compile;
DwarfUnit::emitCommonHeader(UseOffsets, UT);
+ if (DD->getDwarfVersion() >= 5 && UT != dwarf::DW_UT_compile)
+ Asm->emitInt64(getDWOId());
}
bool DwarfCompileUnit::hasDwarfPubSections() const {
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