On a relate topic.
Last time, tried build a DPDK application using -fwhole-program gcc gave
lots of warnings because it decided not to inline rte_memcpy.
Perhaps this might impact LTO as well. Really rte_memcpy_func should not
be inline. We already optimize for the constant size case where inline
This patch series adds an option to make use of link time optimization
(if compiler has support for it). It is split as follows:
- 1st patch (build) is the enablement
- remaining patches are fixes for the warnings produced by the compiler
and they are split by directory/subsystem so their mainta
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