i965/fs: Match destination type to size for ballot

[mesa.git] / src / intel / compiler / brw_compiler.c

diff --git a/src/intel/compiler/brw_compiler.c b/src/intel/compiler/brw_compiler.c
index e86ab0fc687b7789b42cac8c5fbc2db25ed66950..27fea4c8a007a5390271fbb22366ee0733630aa7 100644 (file)
--- a/src/intel/compiler/brw_compiler.c
+++ b/src/intel/compiler/brw_compiler.c
@@ -58,7 +58,7 @@ static const struct nir_shader_compiler_options scalar_nir_options = {
    .lower_unpack_unorm_2x16 = true,
    .lower_unpack_unorm_4x8 = true,
    .lower_subgroup_masks = true,
-   .max_subgroup_size = 64, /* FIXME */
+   .max_subgroup_size = 32,
    .max_unroll_iterations = 32,
 };