mesa: Add a macro to bitset for determining bitset size.

Reviewed-by: Matt Turner <[email protected]>

2 files changed, 2 insertions, 3 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
index 96c9b4efc4b..36df7599e28 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -104,7 +104,7 @@ fs_copy_prop_dataflow::fs_copy_prop_dataflow(void *mem_ctx, cfg_t *cfg,
 
    acp = rzalloc_array(mem_ctx, struct acp_entry *, num_acp);
 
-   bitset_words = ALIGN(num_acp, BITSET_WORDBITS) / BITSET_WORDBITS;
+   bitset_words = BITSET_WORDS(num_acp);
 
    int next_acp = 0;
    for (int b = 0; b < cfg->num_blocks; b++) {
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
index 373aa2d5e3f..ca60aa235fe 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
@@ -142,8 +142,7 @@ fs_live_variables::fs_live_variables(fs_visitor *v, cfg_t *cfg)
    num_vars = v->virtual_grf_count;
    bd = rzalloc_array(mem_ctx, struct block_data, cfg->num_blocks);
 
-   bitset_words = (ALIGN(v->virtual_grf_count, BITSET_WORDBITS) /
-                   BITSET_WORDBITS);
+   bitset_words = BITSET_WORDS(v->virtual_grf_count);
    for (int i = 0; i < cfg->num_blocks; i++) {
       bd[i].def = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
       bd[i].use = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);