[Mesa-dev] [PATCH] radeonsi/nir: add nir_intrinsic_load_sample_mask_in to ir scan

[Timothy Arceri]

Fixes a bunch of ARB_sample_shading piglit tests.
---
 src/gallium/drivers/radeonsi/si_shader_nir.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c b/src/gallium/drivers/radeonsi/si_shader_nir.c
index a9e852c0bc..4455322392 100644
--- a/src/gallium/drivers/radeonsi/si_shader_nir.c
+++ b/src/gallium/drivers/radeonsi/si_shader_nir.c
@@ -98,6 +98,9 @@ static void scan_instruction(struct tgsi_shader_info *info,
 		case nir_intrinsic_load_primitive_id:
 			info->uses_primid = 1;
 			break;
+		case nir_intrinsic_load_sample_mask_in:
+			info->reads_samplemask = true;
+			break;
 		case nir_intrinsic_load_tess_level_inner:
 		case nir_intrinsic_load_tess_level_outer:
 			info->reads_tess_factors = true;
-- 
2.14.3