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Optimizing shared libraries using profile driven optimizations?
- From: Clemens Eisserer <linuxhippy at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Thu, 5 Nov 2009 12:37:32 -0500
- Subject: Optimizing shared libraries using profile driven optimizations?
Hello,
I would like to compile a dynamically loaded shared library using
profile driven optimizations.
I compiled and linked the lib with -fprofile-generate=..., but no
profile is beeing generated at runtime.
I can't compile the whole program with those optimizations, its a
really large beast with a compile and huge build system.
Any ideas how I could archieve this?
Thank you in advance, Clemens