diff options
| author | Rob Clark <[email protected]> | 2019-06-27 08:24:32 -0700 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2019-06-28 13:02:59 -0700 |
| commit | 016a9ab2f93f9b6efb28c6bd168e96f5c9feb080 (patch) | |
| tree | aa882956c52c7a8ffc9e5d7520345d6d4e559d28 | |
| parent | 21beddd3bcf46d152bee1dbfd619419d87757c3e (diff) | |
freedreno/ir3: fix missing (ss) in dummy bary.f case
In case we need to insert a dummy bary.f for the (ei) flag, it also
needs (ss) so we don't release varying storage to the next VS wave
before the ldlv completed. Fixes random failures in:
dEQP-GLES3.functional.transform_feedback.random.interleaved.lines.*
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
| -rw-r--r-- | src/freedreno/ir3/ir3_legalize.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/freedreno/ir3/ir3_legalize.c b/src/freedreno/ir3/ir3_legalize.c index c39b3a11011..e1ca1ada2c5 100644 --- a/src/freedreno/ir3/ir3_legalize.c +++ b/src/freedreno/ir3/ir3_legalize.c @@ -306,6 +306,11 @@ legalize_block(struct ir3_legalize_ctx *ctx, struct ir3_block *block) list_add(&baryf->node, &last_input->node); last_input = baryf; + + /* by definition, we need (ss) since we are inserting + * the dummy bary.f immediately after the ldlv: + */ + last_input_needs_ss = true; } last_input->regs[0]->flags |= IR3_REG_EI; if (last_input_needs_ss) |