[llvm][DebugInfo] DWARFv5: static data members declarations are DW_TAG_variable (#72234)

This patch adds the LLVM-side infrastructure to implement DWARFv5 issue
161118.1: "DW_TAG for C++ static data members".

The clang-side of this patch will simply construct the DIDerivedType
with a different DW_TAG.

1 files changed, 5 insertions, 7 deletions

diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 390a27c..0f3590e 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -1315,17 +1315,15 @@ LLVMDIBuilderCreateUnspecifiedType(LLVMDIBuilderRef Builder, const char *Name,
   return wrap(unwrap(Builder)->createUnspecifiedType({Name, NameLen}));
 }
 
-LLVMMetadataRef
-LLVMDIBuilderCreateStaticMemberType(
+LLVMMetadataRef LLVMDIBuilderCreateStaticMemberType(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
     size_t NameLen, LLVMMetadataRef File, unsigned LineNumber,
     LLVMMetadataRef Type, LLVMDIFlags Flags, LLVMValueRef ConstantVal,
-    uint32_t AlignInBits) {
+    unsigned Tag, uint32_t AlignInBits) {
   return wrap(unwrap(Builder)->createStaticMemberType(
-                  unwrapDI<DIScope>(Scope), {Name, NameLen},
-                  unwrapDI<DIFile>(File), LineNumber, unwrapDI<DIType>(Type),
-                  map_from_llvmDIFlags(Flags), unwrap<Constant>(ConstantVal),
-                  AlignInBits));
+      unwrapDI<DIScope>(Scope), {Name, NameLen}, unwrapDI<DIFile>(File),
+      LineNumber, unwrapDI<DIType>(Type), map_from_llvmDIFlags(Flags),
+      unwrap<Constant>(ConstantVal), Tag, AlignInBits));
 }
 
 LLVMMetadataRef