Re: [PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

[Arnd Bergmann]

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