diff options
Diffstat (limited to 'src/broadcom/qpu')
| -rw-r--r-- | src/broadcom/qpu/qpu_instr.c | 67 | ||||
| -rw-r--r-- | src/broadcom/qpu/qpu_instr.h | 2 |
2 files changed, 69 insertions, 0 deletions
diff --git a/src/broadcom/qpu/qpu_instr.c b/src/broadcom/qpu/qpu_instr.c index add2d2a23c8..12a9c32c831 100644 --- a/src/broadcom/qpu/qpu_instr.c +++ b/src/broadcom/qpu/qpu_instr.c @@ -867,3 +867,70 @@ v3d_qpu_writes_flags(const struct v3d_qpu_instr *inst) return false; } + +bool +v3d_qpu_unpacks_f32(const struct v3d_qpu_instr *inst) +{ + if (inst->type != V3D_QPU_INSTR_TYPE_ALU) + return false; + + switch (inst->alu.add.op) { + case V3D_QPU_A_FADD: + case V3D_QPU_A_FADDNF: + case V3D_QPU_A_FSUB: + case V3D_QPU_A_FMIN: + case V3D_QPU_A_FMAX: + case V3D_QPU_A_FCMP: + case V3D_QPU_A_FROUND: + case V3D_QPU_A_FTRUNC: + case V3D_QPU_A_FFLOOR: + case V3D_QPU_A_FCEIL: + case V3D_QPU_A_FDX: + case V3D_QPU_A_FDY: + case V3D_QPU_A_FTOIN: + case V3D_QPU_A_FTOIZ: + case V3D_QPU_A_FTOUZ: + case V3D_QPU_A_FTOC: + case V3D_QPU_A_VFPACK: + return true; + break; + default: + break; + } + + switch (inst->alu.mul.op) { + case V3D_QPU_M_FMOV: + case V3D_QPU_M_FMUL: + return true; + break; + default: + break; + } + + return false; +} +bool +v3d_qpu_unpacks_f16(const struct v3d_qpu_instr *inst) +{ + if (inst->type != V3D_QPU_INSTR_TYPE_ALU) + return false; + + switch (inst->alu.add.op) { + case V3D_QPU_A_VFMIN: + case V3D_QPU_A_VFMAX: + return true; + break; + default: + break; + } + + switch (inst->alu.mul.op) { + case V3D_QPU_M_VFMUL: + return true; + break; + default: + break; + } + + return false; +} diff --git a/src/broadcom/qpu/qpu_instr.h b/src/broadcom/qpu/qpu_instr.h index 1e2dcb78af6..a77430ff882 100644 --- a/src/broadcom/qpu/qpu_instr.h +++ b/src/broadcom/qpu/qpu_instr.h @@ -464,5 +464,7 @@ bool v3d_qpu_reads_flags(const struct v3d_qpu_instr *inst) ATTRIBUTE_CONST; bool v3d_qpu_writes_flags(const struct v3d_qpu_instr *inst) ATTRIBUTE_CONST; bool v3d_qpu_sig_writes_address(const struct v3d_device_info *devinfo, const struct v3d_qpu_sig *sig) ATTRIBUTE_CONST; +bool v3d_qpu_unpacks_f32(const struct v3d_qpu_instr *inst) ATTRIBUTE_CONST; +bool v3d_qpu_unpacks_f16(const struct v3d_qpu_instr *inst) ATTRIBUTE_CONST; #endif |