broadcom/vc5: Lower unpack_*_4x8 to normal math.

We only have 2x16 unpacking in our ALUs. To enable this, we also need lower_fdiv for its new instructions, which had been handled at a higher level previously.
2017-10-24 13:08:17 -07:00
parent eecdbaa985
commit 125f2a751e
1 changed files with 3 additions and 0 deletions
@@ -1976,6 +1976,9 @@ const nir_shader_compiler_options v3d_nir_options = {
        .lower_pack_snorm_2x16 = true,
        .lower_pack_unorm_4x8 = true,
        .lower_pack_snorm_4x8 = true,
+        .lower_unpack_unorm_4x8 = true,
+        .lower_unpack_snorm_4x8 = true,
+        .lower_fdiv = true,
        .lower_ffma = true,
        .lower_flrp32 = true,
        .lower_fpow = true,