diff options
| author | Rob Clark <[email protected]> | 2018-02-20 13:40:46 -0500 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2018-02-20 13:43:42 -0500 |
| commit | 4c4e6232ee2e6dd4c19f526c06df05b829174240 (patch) | |
| tree | 0a5cc12d3485547ea7b18473d881e7d053f3a168 /src/gallium | |
| parent | ac731531a1e43e4fa3e10099380a3bba68d65bfd (diff) | |
freedreno/ir3: fix use_count refcnt'ing issue
Was hitting an assert with vs-varying-array-mat4-index-col-row-wr.shader_test
When eliminating a copy, we were dropping the use_count of the mov that
is skipped, but not increasing the use_count of it's src instruction.
Fixes: 76440fcca91 freedreno/ir3: clean up dangling false-dep's
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_cp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_cp.c b/src/gallium/drivers/freedreno/ir3/ir3_cp.c index 7713c645e08..391e94ca44f 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_cp.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_cp.c @@ -361,6 +361,7 @@ reg_cp(struct ir3_cp_ctx *ctx, struct ir3_instruction *instr, instr->barrier_conflict |= src->barrier_conflict; unuse(src); + reg->instr->use_count++; } } else if (is_same_type_mov(src) && |