diff options
| author | Alyssa Rosenzweig <[email protected]> | 2020-05-01 18:36:51 -0400 |
|---|---|---|
| committer | Alyssa Rosenzweig <[email protected]> | 2020-05-04 11:08:16 -0400 |
| commit | 7a9b9859e72fefb0d994be81e7edb42eeaece969 (patch) | |
| tree | 7007186841f1a0df1274f8bdd964210c7531278d /src/panfrost/bifrost/bir.c | |
| parent | 8ab5c97895daa86d0ac777b60f31737e491a22f3 (diff) | |
pan/bi: Handle discard/branch in get_component_count
No dest requires special handling.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
Diffstat (limited to 'src/panfrost/bifrost/bir.c')
| -rw-r--r-- | src/panfrost/bifrost/bir.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/panfrost/bifrost/bir.c b/src/panfrost/bifrost/bir.c index 923815b1524..5cdbda89bb8 100644 --- a/src/panfrost/bifrost/bir.c +++ b/src/panfrost/bifrost/bir.c @@ -96,6 +96,11 @@ bi_from_bytemask(uint16_t bytemask, unsigned bytes) unsigned bi_get_component_count(bi_instruction *ins, signed src) { + /* Discards and branches are oddball since they're not BI_VECTOR but no + * destination. So special case.. */ + if (ins->type == BI_DISCARD || ins->type == BI_BRANCH) + return 1; + if (bi_class_props[ins->type] & BI_VECTOR) { assert(ins->vector_channels); return (src <= 0) ? ins->vector_channels : 1; |