On Wed, 9 Aug 2017 11:16:36 +0200
Victor Stinner <victor.stin...@gmail.com> wrote:
> There is already a ./configure --with-lto flag, why not using it?
> I'm using --with-lto without PGO for months, I never noticed that the
> option is fully ignored!
What are the reasons it is ignored? IIRC some compilers have buggy LTO
support and it can lead to crashes during compilation.
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