diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp index 8e5621d3cb5..620fc235c1b 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp @@ -380,7 +380,10 @@ fs_visitor::setup_payload_interference(struct ra_graph *g, if (node_nr >= payload_node_count) continue; - payload_last_use_ip[node_nr] = use_ip; + for (int j = 0; j < inst->regs_read(i); j++) { + payload_last_use_ip[node_nr + j] = use_ip; + assert(node_nr + j < payload_node_count); + } } } |