ttn: fix warning after 7bf76563e

Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index 7f5774dcfa8c85cb83031a75b58228569ecaabbb..ddb3f65ecf7c375fbc58e7130c108aa1a563384a 100644 (file)
--- a/src/gallium/auxiliary/nir/tgsi_to_nir.c
+++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c
@@ -1340,6 +1340,8 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
    case GLSL_SAMPLER_DIM_CUBE:
       instr->coord_components = 3;
       break;
+   case GLSL_SAMPLER_DIM_SUBPASS:
+      unreachable("invalid sampler_dim");
    }
 
    if (instr->is_array)