Linktime optimization in GCC, part 1 - brief history

Link-time optimization (LTO) is one of the most actively developed features of GCC. Since 2010, I am working on getting LTO to work well with real world applications and with GCC-4.9 release candidate out, perhaps it is a good time to share my experiences. I plan to write about getting Firefox (Update: part 2 is here), Libreoffice, Chromium and other large applications to work with LTO. This will

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gccの歴史。主に最適化に関して。