[bindings] Add LTO builds on Windows+MSVC

google / benchmark

A microbenchmark support library

Apache License 2.0

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[bindings] Add LTO builds on Windows+MSVC #1687

Closed nicholasjng closed 8 months ago

nicholasjng commented 8 months ago

Gates the MSVC switches behind an @bazel_skylib:selects statement.

This is a first experiment from best guesses and studying the MSVC docs.

nicholasjng commented 8 months ago

We should compare the perf numbers from the Python test for this build to those of some of the previous jobs - I read a forum post today about how MSVC LTO can in some cases tank performance.