diff options
| author | Rob Clark <[email protected]> | 2019-12-19 09:48:39 -0800 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-02-01 02:40:22 +0000 |
| commit | 54c795f8297d5087b013777bddac32ed47941cb7 (patch) | |
| tree | 86a55248d34e1b833c354be30e21870d90fe5df0 /src | |
| parent | c1194e10b2dc4d14ea21eb9bc8e607056ebaffcd (diff) | |
freedreno/ir3: fix crash when no non-input instructions
This scenario can come up with block-sched and nop-sched moved to after
RA. So lets fix it first to keep things bisectable.
Signed-off-by: Rob Clark <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3569>
Diffstat (limited to 'src')
| -rw-r--r-- | src/freedreno/ir3/ir3_ra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/freedreno/ir3/ir3_ra.c b/src/freedreno/ir3/ir3_ra.c index 789c08f42ed..3b54bdb1893 100644 --- a/src/freedreno/ir3/ir3_ra.c +++ b/src/freedreno/ir3/ir3_ra.c @@ -775,7 +775,7 @@ ra_block_compute_live_ranges(struct ir3_ra_ctx *ctx, struct ir3_block *block) def(name, id->defn); - if (instr->opc == OPC_META_INPUT) + if ((instr->opc == OPC_META_INPUT) && first_non_input) use(name, first_non_input); if (is_high(id->defn)) { |