[clang] [llvm] [clang][DebugInfo] Add symbol for debugger with VTable information. (PR #130255)

[Carlos Alberto Enciso via cfe-commits]

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@@ -1816,6 +1816,15 @@ class CodeGenModule : public CodeGenTypeCache {
   void requireVectorDestructorDefinition(const CXXRecordDecl *RD);
   bool classNeedsVectorDestructor(const CXXRecordDecl *RD);
 
+  // Helper to get the alignment for a variable.
+  unsigned getGlobalVarAlignment(const VarDecl *D = nullptr) {
+    LangAS AS = GetGlobalVarAddressSpace(D);
+    unsigned PAlign = getItaniumVTableContext().isRelativeLayout()
+                          ? 32
+                          : getTarget().getPointerAlign(AS);
+    return PAlign;
+  }
+
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CarlosAlbertoEnciso wrote:

Changed function name to `getVtableGlobalVarAlignment`.

https://github.com/llvm/llvm-project/pull/130255
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