diff options
| -rw-r--r-- | src/broadcom/compiler/vir_register_allocate.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/broadcom/compiler/vir_register_allocate.c b/src/broadcom/compiler/vir_register_allocate.c index 5a856acd7ed..d0a9f4e30d9 100644 --- a/src/broadcom/compiler/vir_register_allocate.c +++ b/src/broadcom/compiler/vir_register_allocate.c @@ -102,7 +102,7 @@ v3d_choose_spill_node(struct v3d_compile *c, struct ra_graph *g, started_last_seg = true; /* Track when we're in between a TMU setup and the - * final LDTMU from that TMU setup. We can't + * final LDTMU or TMUWT from that TMU setup. We can't * spill/fill any temps during that time, because that * involves inserting a new TMU setup/LDTMU sequence. */ @@ -110,6 +110,10 @@ v3d_choose_spill_node(struct v3d_compile *c, struct ra_graph *g, is_last_ldtmu(inst, block)) in_tmu_operation = false; + if (inst->qpu.type == V3D_QPU_INSTR_TYPE_ALU && + inst->qpu.alu.add.op == V3D_QPU_A_TMUWT) + in_tmu_operation = false; + if (v3d_qpu_writes_tmu(&inst->qpu)) in_tmu_operation = true; } @@ -206,6 +210,7 @@ v3d_spill_reg(struct v3d_compile *c, int spill_temp) inst->dst); v3d_emit_spill_tmua(c, spill_offset); vir_emit_thrsw(c); + vir_TMUWT(c); c->spills++; } |