[Mesa-dev] [PATCH 5/5] radeonsi: report accurate SGPR and VGPR spills

[Marek Olšák]

On Wed, Jul 13, 2016 at 10:11 AM, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
> On 12.07.2016 13:21, Marek Olšák wrote:
>>
>> From: Marek Olšák <marek.olsak at amd.com>
>>
>> ---
>>   src/gallium/drivers/radeonsi/si_shader.c | 18 +++++++++++++-----
>>   src/gallium/drivers/radeonsi/si_shader.h |  2 ++
>>   2 files changed, 15 insertions(+), 5 deletions(-)
>>
>> diff --git a/src/gallium/drivers/radeonsi/si_shader.c
>> b/src/gallium/drivers/radeonsi/si_shader.c
>> index f60c363..31140b1 100644
>> --- a/src/gallium/drivers/radeonsi/si_shader.c
>> +++ b/src/gallium/drivers/radeonsi/si_shader.c
>> @@ -5959,6 +5959,12 @@ void si_shader_binary_read_config(struct
>> radeon_shader_binary *binary,
>>                                 conf->scratch_bytes_per_wave =
>>                                         G_00B860_WAVESIZE(value) * 256 *
>> 4;
>>                         break;
>> +               case 0x4: /* SPILLED_SGPRS */
>> +                       conf->spilled_sgprs = value;
>> +                       break;
>> +               case 0x8: /* SPILLED_VGPRS */
>> +                       conf->spilled_vgprs = value;
>> +                       break;
>
>
> I don't see those config values. Does this require a missing change to LLVM?
> That should go in first...

Yeah, I sent the LLVM change a couple of days ago. Nobody has
commented on it yet.

Marek