hubert.reinterpretcast added inline comments.
================
Comment at: clang/lib/AST/ItaniumMangle.cpp:5231
+ CXXNameMangler Mangler(*this, Out);
+ Mangler.getStream() << "__cxx_global_var_destruct_";
+ if (shouldMangleDeclName(D))
----------------
I believe these are actually paired with the `__dtor_` functions. The prefix
can be `__finalize_`.
================
Comment at: clang/lib/CodeGen/CGDeclCXX.cpp:562
+static StringRef getTransformedFileName(llvm::Module &M, SmallString<128>
FileName) {
+ FileName = llvm::sys::path::filename(M.getName());
----------------
`FileName` should be a reference?
================
Comment at: clang/lib/CodeGen/CGDeclCXX.cpp:643
+ // When not using sinit and sterm functions, include the filename in the
+ // symbol name. Including "sub_" matches gcc and makes sure these symbols
+ // appear lexicographically behind the symbols with priority emitted above.
----------------
The binding of the second sentence in relation to "not using sinit and sterm"
is not clear in this new version. I still recommend introducing a "block" with
a colon.
================
Comment at: clang/lib/CodeGen/CGDeclCXX.cpp:645
+ // appear lexicographically behind the symbols with priority emitted above.
+ StringRef FuncName;
+ SmallString<128> Storage;
----------------
Use a `SmallString` for `FuncName`.
================
Comment at: clang/lib/CodeGen/CGDeclCXX.cpp:646
+ StringRef FuncName;
+ SmallString<128> Storage;
+ if (UseSinitAndSterm)
----------------
Move `Storage` into the `else` block and use it only for calling
`getTransformedFileName`.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D74166/new/
https://reviews.llvm.org/D74166
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