On Mon, May 30, 2016 at 10:28 AM, ⚛ <0xe2.0x9a.0...@gmail.com> wrote: > This patch enables compilation with -flto. > > The performance benefits of LTO (GCC 4.9 & 6.1) are about 1% for glxgears. > Performance changes in OpenGL games haven't been measured yet, my feeling is > that they are negligible.
Without a compelling reason, I don't think the build system should be adding compiler flags like this. -flto makes debugging impossible, at least the last time I tried it with gcc. I don't think that's something we would want enabled whenever it's supported. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
