From 228457234c2b986d8acc88f2419e861c391b18e1 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 15 Jun 2018 16:12:23 -0400 Subject: nir: add comment for loop_unroll pass Save the next person from digging through the code to figure out what the indirect_mask parameter actually does. Signed-off-by: Rob Clark Reviewed-by: Timothy Arceri --- src/compiler/nir/nir_opt_loop_unroll.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/compiler/nir/nir_opt_loop_unroll.c b/src/compiler/nir/nir_opt_loop_unroll.c index ff27c06cc01..04caa7c346d 100644 --- a/src/compiler/nir/nir_opt_loop_unroll.c +++ b/src/compiler/nir/nir_opt_loop_unroll.c @@ -578,6 +578,10 @@ nir_opt_loop_unroll_impl(nir_function_impl *impl, return progress; } +/** + * indirect_mask specifies which type of indirectly accessed variables + * should force loop unrolling. + */ bool nir_opt_loop_unroll(nir_shader *shader, nir_variable_mode indirect_mask) { -- cgit v1.2.3