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-rw-r--r--src/gallium/drivers/r600/r600_asm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 604cb60433..27febdf9d0 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -787,7 +787,7 @@ static int replace_gpr_with_pv_ps(struct r600_bytecode *bc,
return r;
for (i = 0; i < max_slots; ++i) {
- if(prev[i] && prev[i]->dst.write && !prev[i]->dst.rel) {
+ if (prev[i] && (prev[i]->dst.write || prev[i]->is_op3) && !prev[i]->dst.rel) {
gpr[i] = prev[i]->dst.sel;
/* cube writes more than PV.X */
if (!is_alu_cube_inst(bc, prev[i]) && is_alu_reduction_inst(bc, prev[i]))