HI Michael, The build log can be found at http://people.linaro.org/~chaoyang/shared_sources/build_2011-08-19_20-33.log
The benchmark wiki page https://wiki.linaro.org/ChaoYang/Sandbox/gccoptimization is updated on 1. Adding benchmark for -fno-inline-function option (the size is reduced a bit) 2. Replacing O2 with O3 in build/core/combo/select.mk (a bit better results) Thanks and regards On 21 August 2011 23:14, Michael Hope <michael.h...@linaro.org> wrote: > On Sat, Aug 20, 2011 at 2:50 AM, Chao Yang <chao.y...@linaro.org> wrote: > > HI Bero, > > What I did was changing both Os and O2 to O3 in TARGET_linux-arm.mk. I > did > > not change those O2/Os specified in each module internally. As there may > be > > a reason for the module itself to specify the optimisation level. I think > it > > is risky to change those. But I don't think it should be a big problem. > > Do you have the build log? You could do a quick grep over it to see > if the GCC command line is sane. > > -- Michael > -- Chao Yang Android Platform Team Linaro.org │ Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro/155974581091106 http://twitter.com/#!/linaroorg http://www.linaro.org/linaro-blog/
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