[PATCH] D100809: [Debug-Info] implement -gstrict-dwarf

Wed Apr 21 20:23:04 PDT 2021

shchenz added a comment.

Thanks for your review! @probinson @dblaikie @aprantl

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Comment at: clang/docs/ClangCommandLineReference.rst:3549-3550

+Use DWARF extensions in later DWARF versions.
+
 .. option:: -gz=<arg>, -gz (equivalent to -gz=zlib)
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probinson wrote:
> dblaikie wrote:
> > This description is probably backwards/doesn't explicitly clarify which version of the flag does which behavior.
> > 
> > I guess the only nearby example is the -gembed-source, which describes the effect of -gembed-source, not the effect of -gno-embed-source.
> Maybe something like, "Restrict DWARF features to those defined in the specified version, avoiding features from later versions."
Thanks, will update in the commit

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D100809/new/

https://reviews.llvm.org/D100809