diff options
Diffstat (limited to 'src/broadcom/compiler/vir_to_qpu.c')
| -rw-r--r-- | src/broadcom/compiler/vir_to_qpu.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/broadcom/compiler/vir_to_qpu.c b/src/broadcom/compiler/vir_to_qpu.c index c82c1aae6e6..cc499d8ba09 100644 --- a/src/broadcom/compiler/vir_to_qpu.c +++ b/src/broadcom/compiler/vir_to_qpu.c @@ -309,7 +309,20 @@ v3d_generate_code_block(struct v3d_compile *c, } if (qinst->qpu.type == V3D_QPU_INSTR_TYPE_ALU) { - if (v3d_qpu_sig_writes_address(c->devinfo, + if (qinst->qpu.sig.ldunif) { + assert(qinst->qpu.alu.add.op == V3D_QPU_A_NOP); + assert(qinst->qpu.alu.mul.op == V3D_QPU_M_NOP); + + if (!dst.magic || + dst.index != V3D_QPU_WADDR_R5) { + assert(c->devinfo->ver >= 40); + + qinst->qpu.sig.ldunif = false; + qinst->qpu.sig.ldunifrf = true; + qinst->qpu.sig_addr = dst.index; + qinst->qpu.sig_magic = dst.magic; + } + } else if (v3d_qpu_sig_writes_address(c->devinfo, &qinst->qpu.sig)) { assert(qinst->qpu.alu.add.op == V3D_QPU_A_NOP); assert(qinst->qpu.alu.mul.op == V3D_QPU_M_NOP); @@ -361,7 +374,7 @@ reads_uniform(const struct v3d_device_info *devinfo, uint64_t instruction) assert(ok); if (qpu.sig.ldunif || - qpu.sig.ldunifarf || + qpu.sig.ldunifrf || qpu.sig.wrtmuc) { return true; } |