[DirectX] Update DXILBitcodeWriter for #162255

[bogner]

Fix the build with the DirectX backend enabled by using getUnversionedName() to match the updates of other similar uses of getSourceLanguage().

[llvmbot]

@llvm/pr-subscribers-backend-directx

Author: Justin Bogner (bogner)

Changes

Fix the build with the DirectX backend enabled by using getUnversionedName() to match the updates of other similar uses of getSourceLanguage().

---

Full diff: https://github.com/llvm/llvm-project/pull/162531.diff

1 Files Affected:

• (modified) llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp (+1-1)

diff --git a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
index bc1a3a7995bda..82c43ff8dc352 100644
--- a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
+++ b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
@@ -1507,7 +1507,7 @@ void DXILBitcodeWriter::writeDICompileUnit(const DICompileUnit *N,
                                            SmallVectorImpl<uint64_t> &Record,
                                            unsigned Abbrev) {
   Record.push_back(N->isDistinct());
-  Record.push_back(N->getSourceLanguage());
+  Record.push_back(N->getSourceLanguage().getUnversionedName());
   Record.push_back(VE.getMetadataOrNullID(N->getFile()));
   Record.push_back(VE.getMetadataOrNullID(N->getRawProducer()));
   Record.push_back(N->isOptimized());