diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/r600/sb/sb_sched.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/sb/sb_sched.cpp b/src/gallium/drivers/r600/sb/sb_sched.cpp index 4fbdc4fd971..63e74640687 100644 --- a/src/gallium/drivers/r600/sb/sb_sched.cpp +++ b/src/gallium/drivers/r600/sb/sb_sched.cpp @@ -266,7 +266,7 @@ bool rp_gpr_tracker::try_reserve(alu_node* n) { for (i = 0; i < nsrc; ++i) { value *v = n->src[i]; - if (v->is_readonly()) { + if (v->is_readonly() || v->is_undef()) { const_count++; if (trans && const_count == 3) break; @@ -295,7 +295,7 @@ bool rp_gpr_tracker::try_reserve(alu_node* n) { if (need_unreserve && i--) { do { value *v = n->src[i]; - if (!v->is_readonly()) { + if (!v->is_readonly() && !v->is_undef()) { if (i == 1 && opt) continue; unreserve(bs_cycle(trans, bs, i), n->bc.src[i].sel, |