[Mesa-dev] [PATCH 2/3] radeonsi/compute: Bump number of user sgprs for LLVM 3.5

[Marek Olšák]

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

Marek

On Fri, Jul 18, 2014 at 9:09 PM, Tom Stellard <thomas.stellard at amd.com> wrote:
> ---
>  src/gallium/drivers/radeonsi/si_compute.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c
> index 3a9f00f..a7d61e7 100644
> --- a/src/gallium/drivers/radeonsi/si_compute.c
> +++ b/src/gallium/drivers/radeonsi/si_compute.c
> @@ -32,6 +32,11 @@
>  #include "radeon_llvm_util.h"
>
>  #define MAX_GLOBAL_BUFFERS 20
> +#if HAVE_LLVM < 0x0305
> +#define NUM_USER_SGPRS 2
> +#else
> +#define NUM_USER_SGPRS 4
> +#endif
>
>  struct si_pipe_compute {
>         struct si_context *ctx;
> @@ -132,7 +137,7 @@ static void si_launch_grid(
>         uint32_t *kernel_args;
>         uint64_t kernel_args_va;
>         uint64_t shader_va;
> -       unsigned arg_user_sgpr_count = 2;
> +       unsigned arg_user_sgpr_count = NUM_USER_SGPRS;
>         unsigned i;
>         struct si_pipe_shader *shader = &program->kernels[pc];
>         unsigned lds_blocks;
> --
> 1.8.1.5
>
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