On Friday 18 March 2016 18:31:53 Vineet Gupta wrote:
>
> > On a related note, I have submitted a patch that turns
> > CONFIG_CC_OPTIMIZE_FOR_SIZE
> > into a choice statement, so we actually get the -Wmaybe-uninitialized
> > warnings
> > in an allyesconfig or allmodconfig build. It would be trivial to extend that
> > to give the choice between -Os, -O2 and -O3, and then pick -O3 in a
> > defconfig,
> > over the -O2 default.
>
> Is it posted already. I couldn't find it with quick googling.
>
>
https://lkml.org/lkml/2016/2/12/315
Arnd
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