nir/lower_variables_scalar: Silence a compiler warning

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>

diff --git a/src/glsl/nir/nir_lower_variables_scalar.c b/src/glsl/nir/nir_lower_variables_scalar.c
index b754fa3f8597445cde2633bc11baefee1f8317e9..0b7263c88de40e4adbc6cbf9dabbf393592e16c2 100644 (file)
--- a/src/glsl/nir/nir_lower_variables_scalar.c
+++ b/src/glsl/nir/nir_lower_variables_scalar.c
@@ -369,6 +369,8 @@ reg_const_load_single_instr(nir_reg_dest reg, nir_constant *constant,
          instr->value.u[i] = constant->value.u[i + offset] ?
                              NIR_TRUE : NIR_FALSE;
          break;
+      default:
+         unreachable("Invalid immediate type");
       }
    }
    instr->dest.reg = reg;