diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 644738392c4..b12bcbd1af1 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -557,10 +557,13 @@ static const struct nir_shader_compiler_options gallivm_nir_options = {
    .lower_pack_snorm_4x8 = true,
    .lower_pack_unorm_2x16 = true,
    .lower_pack_unorm_4x8 = true,
+   .lower_pack_half_2x16 = true,
+   .lower_pack_split = true,
    .lower_unpack_snorm_2x16 = true,
    .lower_unpack_snorm_4x8 = true,
    .lower_unpack_unorm_2x16 = true,
    .lower_unpack_unorm_4x8 = true,
+   .lower_unpack_half_2x16 = true,
    .lower_extract_byte = true,
    .lower_extract_word = true,
    .lower_rotate = true,