Hi,
with my version of the compiler:
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
and original code ({0}) I get:
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: missing
braces around initializer [-Wmissing-braces]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: (near
initialization for ‘key.<anonymous>’) [-Wmissing-braces]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: missing
initializer [-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: (near
initialization for ‘key.<anonymous>.<anonymous>.has_per_samp’)
[-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: missing
initializer [-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: (near
initialization for ‘key.vsaturate_s’) [-Wmissing-field-initializers]
with the change suggested by Eric ({{{0}}}) I get:
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: missing
initializer [-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: (near
initialization for ‘key.<anonymous>.<anonymous>.has_per_samp’)
[-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: missing
initializer [-Wmissing-field-initializers]
src/gallium/drivers/freedreno/ir3/ir3_shader.c:312:17: warning: (near
initialization for ‘key.vsaturate_s’) [-Wmissing-field-initializers]
With my latest suggestion no warnings on that row, neither from clang:
Ubuntu clang version 3.4-1ubuntu3~precise2 (tags/RELEASE_34/final) (based
on LLVM 3.4)
Up to you how to proceed..
Cheers
Francesco
2016-07-28 12:54 GMT+02:00 Rob Clark <robdcl...@gmail.com>:
> On Thu, Jul 28, 2016 at 6:31 AM, Emil Velikov <emil.l.veli...@gmail.com>
> wrote:
> > On 28 July 2016 at 09:21, Eric Engestrom <eric.engest...@imgtec.com>
> wrote:
> >> On Wed, Jul 27, 2016 at 07:37:56PM +0200, Francesco Ansanelli wrote:
> >>> Hello,
> >>>
> >>> unluckily this didn't fix the warning...
> >>> I've done some more compile testing and found this solution:
> >>>
> >>> - static struct ir3_shader_key key = {{0}};
> >>> +static struct ir3_shader_key key = {{{0, 0, 0, 0, 0, 0, 0, 0}}, 0, 0,
> 0,
> >>> 0, 0, 0, 0, 0};
> >>
> >> So there are 3 levels of structs? The proper fix IMHO should then be
> >> {{{0}}}, as the rest of the 0's are implied.
> >> Can you test if that fixes it?
> >>
> > The original code is perfect (follows the spec) as-is. There's been a
> > number of gcc bugs on the topic, hence why sometimes people prefer
> > memset.
> > Which one people will opt for is quite subjective but I'd rather leave
> > the call to Rob.
>
> I'm leaning towards just going back to {0}, since at least gcc (at
> least modern versions) didn't seem to complain about that, but do
> complain about {{0}}
>
> BR,
> -R
>
> > -Emil
> > _______________________________________________
> > mesa-dev mailing list
> > mesa-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
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