[Piglit] [PATCH 1/2] cl: Add test for respecting byval alignment in call setup

[Jan Vesely]

On Wed, Sep 5, 2018 at 10:16 AM Matt Arsenault <arsenm2 at gmail.com> wrote:

> ping
>
> This one was merged last week.

Jan


> > On Aug 22, 2018, at 15:41, Matt Arsenault <arsenm2 at gmail.com> wrote:
> >
> > ---
> > .../cl/program/execute/calls-large-struct.cl  | 36 +++++++++++++++++++
> > 1 file changed, 36 insertions(+)
> >
> > diff --git a/tests/cl/program/execute/calls-large-struct.cl
> b/tests/cl/program/execute/calls-large-struct.cl
> > index c10458f37..0eac4d470 100644
> > --- a/tests/cl/program/execute/calls-large-struct.cl
> > +++ b/tests/cl/program/execute/calls-large-struct.cl
> > @@ -37,6 +37,15 @@ arg_out: 0 buffer int[16]        \
> > arg_in: 1 buffer int[16] \
> >  0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
> >
> > +
> > +[test]
> > +name: byval struct align 8
> > +kernel_name: kernel_call_byval_struct_align8
> > +dimensions: 1
> > +global_size: 1 0 0
> > +
> > +arg_out: 0 buffer int[1]  1
> > +
> > !*/
> >
> > #define NOINLINE __attribute__((noinline))
> > @@ -154,3 +163,30 @@ kernel void call_sret_Char_IntArray_func(global
> int* output, global int* input)
> >
> >     output[id] = sum;
> > }
> > +
> > +typedef struct ByVal_Struct_Align8 {
> > +    long xs[9];
> > +} ByVal_Struct_Align8;
> > +
> > +__attribute__((noinline))
> > +int func(ByVal_Struct_Align8 val)
> > +{
> > +    for (int i = 0; i < 9; ++i)
> > +    {
> > +        long ld = val.xs[i];
> > +        if (ld != i)
> > +            return 0;
> > +    }
> > +    return 1;
> > +}
> > +
> > +__kernel void kernel_call_byval_struct_align8(__global uint* result)
> > +{
> > +    struct ByVal_Struct_Align8 val = { { 0x1337 } };
> > +    for (int i = 0; i < 9; ++i)
> > +    {
> > +        val.xs[i] = i;
> > +    }
> > +
> > +    *result = func(val);
> > +}
> > --
> > 2.17.1
> >
>
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