Apparently for compute there are only 16 instead of the 32 for the
graphics path.
Fixes
dEQP-VK.binding_model.descriptorset_random.sets16.noarray.ubolimitlow.sbolimitlow.imglimitlow.noiub.comp.0
CC: <mesa-sta...@lists.freedesktop.org>
---
src/amd/vulkan/radv_nir_to_llvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_nir_to_llvm.c
b/src/amd/vulkan/radv_nir_to_llvm.c
index 968d96fc056..32d347ebd0f 100644
--- a/src/amd/vulkan/radv_nir_to_llvm.c
+++ b/src/amd/vulkan/radv_nir_to_llvm.c
@@ -689,7 +689,7 @@ static void allocate_user_sgprs(struct radv_shader_context
*ctx,
if (ctx->shader_info->info.loads_push_constants)
user_sgpr_count += HAVE_32BIT_POINTERS ? 1 : 2;
- uint32_t available_sgprs = ctx->options->chip_class >= GFX9 ? 32 : 16;
+ uint32_t available_sgprs = ctx->options->chip_class >= GFX9 && stage !=
MESA_SHADER_COMPUTE ? 32 : 16;
uint32_t remaining_sgprs = available_sgprs - user_sgpr_count;
uint32_t num_desc_set =
util_bitcount(ctx->shader_info->info.desc_set_used_mask);
--
2.19.0
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