Mesa (master): ttn: fix warning after 7bf76563e

[Rob Clark]

Module: Mesa
Branch: master
Commit: ba8a50955d71a750ba36cfba5c26701191ffc011
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ba8a50955d71a750ba36cfba5c26701191ffc011

Author: Rob Clark <robdclark at gmail.com>
Date:   Fri Sep 16 11:54:55 2016 -0400

ttn: fix warning after 7bf76563e

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

---

 src/gallium/auxiliary/nir/tgsi_to_nir.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index 7f5774d..ddb3f65 100644
--- 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)