[LLVMdev] Request to push patches for PR17982 to release 3.4 branch

[Eric Christopher]

I request that we hold off until the final review is done.

-eric

On Tue, Dec 3, 2013 at 12:06 PM, Manman Ren <manman.ren at gmail.com> wrote:
>
> This set of patches add support for debug info metadata version and debug
> info metadata will be dropped if a loaded bit code has no version or an
> outdated version.
>
> 195494: Debug Info: add a constant for debug info version number.
> 195495: Debug Info: add a "Debug Info Version" module flag to output the
> current debug info version number.
> 195504: Debug Info: update testing cases to specify the debug info version
> number.
> 195505: Debug Info: move StripDebugInfo from StripSymbols.cpp to
> DebugInfo.cpp.
> 195535: Debug Info: update testing cases to specify the debug info version
> number.
> 196143: Expand comments for Debug Info Version.
> 196144: Debug Info: Move the constant for Debug Info Version from Dwarf.h to
> Metadata.h.
> 196145: Debug Info: Move the constant for Debug Info Version from Dwarf.h to
> Metadata.h.
> 196156: Update Ocaml/vmcore.ml to emit a "Debug Info Version" module flag.
> 196157(dragonegg): Debug info metadata without a version or with an outdated
> version will be dropped. Add a version here to avoid that.
>  196158: Debug Info: drop debug info via upgrading path if version number
> does not match.
>  196172: Debug Info: rename getDebugInfoVersionFromModule to
> getDebugMetadataVersionFromModule.
>
> Thanks a lot,
> Manman
>
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