diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index d07e8c558c2..135cc425dca 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -888,7 +888,10 @@ vec4_visitor::opt_register_coalesce() /* Can't coalesce this GRF if someone else was going to * read it later. */ - if (this->virtual_grf_end[inst->src[0].reg] > ip) + if (this->virtual_grf_end[inst->src[0].reg * 4 + 0] > ip || + this->virtual_grf_end[inst->src[0].reg * 4 + 1] > ip || + this->virtual_grf_end[inst->src[0].reg * 4 + 2] > ip || + this->virtual_grf_end[inst->src[0].reg * 4 + 3] > ip) continue; /* We need to check interference with the final destination between this |