i965/fs: Enable conversions to 8-bit integers

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 83ed9575f80658581dec0a78811ad6ba1d3d6383..4155b2ed99652188e931ae369410df4c0d44d7d7 100644 (file)
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -834,6 +834,8 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr)
    case nir_op_u2u16:
    case nir_op_i2f16:
    case nir_op_u2f16:
+   case nir_op_i2i8:
+   case nir_op_u2u8:
       inst = bld.MOV(result, op[0]);
       inst->saturate = instr->dest.saturate;
       break;