[llvm] r270987 - Recommit 270977 - [llvm-mc] - Teach llvm-mc to generate zlib styled compression sections.

George Rimar via llvm-commits llvm-commits at lists.llvm.org
Mon May 30 02:01:33 PDT 2016


>I take it the default is zlib? Should we keep the default as zlib-gnu given the lack of available support currently? (perhaps tweak it on any platforms that are >particularly forward - I imagine FreeBSD might have support for this sooner than the rest, for example (if it's moving to LLD and other LLVM tools that have/will >probably grow support for zlib-gnu compressed input sections sooner rather than later))

No, it does not have defaults now. First version of this patch (D20676) allowed to specify just "-compress-debug-section?" (without=XXX) and that would enable compressing using default method. Commited version is not compartible with gas in part of command line and requires one of compression methods to be directly specified: none, zlib or zlib-gnu.?

Best regards,
George.?
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