# RUN: llc -march=hexagon -mcpu=hexagonv68 -mattr=+hvxv68,+hvx-length128b \
# RUN: -run-pass hexagon-qfp-optimizer -disable-qfp-opt-mul=false %s -o - | FileCheck %s --check-prefix=MUL-ENABLED
# RUN: llc -march=hexagon -mcpu=hexagonv68 -mattr=+hvxv68,+hvx-length128b \
# RUN: -run-pass hexagon-qfp-optimizer %s -o - | FileCheck %s --check-prefix=DEFAULT
# MUL-ENABLED-LABEL: name: qfpAdd32
# MUL-ENABLED: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vadd_qf32_mix
# MUL-ENABLED-NEXT: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# MUL-ENABLED-NEXT: V6_vadd_qf32
# DEFAULT-LABEL: name: qfpAdd32
# DEFAULT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vadd_qf32_mix
# DEFAULT-NEXT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vS32Ub_ai
# DEFAULT-NEXT: V6_vadd_qf32
---
name: qfpAdd32
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vadd_sf %4:hvxvr, %5:hvxvr
    %7:hvxvr = V6_vconv_sf_qf32 %6:hvxvr
    %8:hvxvr = V6_vadd_sf %5:hvxvr, %7:hvxvr
    %9:hvxvr = V6_vconv_sf_qf32 %8:hvxvr
    V6_vS32Ub_ai %2:intregs, 0, %9:hvxvr
    %10:hvxvr = V6_vadd_sf %7:hvxvr, %9:hvxvr
    %11:hvxvr = V6_vconv_sf_qf32 %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr
...
# MUL-ENABLED-LABEL: name: qfpAdd16
# MUL-ENABLED: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vadd_qf16_mix
# MUL-ENABLED-NEXT: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# MUL-ENABLED-NEXT: V6_vadd_qf16
# DEFAULT-LABEL: name: qfpAdd16
# DEFAULT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vadd_qf16_mix
# DEFAULT-NEXT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vS32Ub_ai
# DEFAULT-NEXT: V6_vadd_qf16
---
name: qfpAdd16
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vadd_hf %4:hvxvr, %5:hvxvr
    %7:hvxvr = V6_vconv_hf_qf16 %6:hvxvr
    %8:hvxvr = V6_vadd_hf %5:hvxvr, %7:hvxvr
    %9:hvxvr = V6_vconv_hf_qf16 %8:hvxvr
    V6_vS32Ub_ai %2:intregs, 0, %9:hvxvr
    %10:hvxvr = V6_vadd_hf %7:hvxvr, %9:hvxvr
    %11:hvxvr = V6_vconv_hf_qf16 %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr
...
# MUL-ENABLED-LABEL: name: qfpSub32
# MUL-ENABLED: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vsub_qf32_mix
# MUL-ENABLED-NEXT: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# MUL-ENABLED-NEXT: V6_vsub_qf32
# DEFAULT-LABEL: name: qfpSub32
# DEFAULT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vsub_qf32_mix
# DEFAULT-NEXT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vS32Ub_ai
# DEFAULT-NEXT: V6_vsub_qf32
---
name: qfpSub32
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vsub_sf %4:hvxvr, %5:hvxvr
    %7:hvxvr = V6_vconv_sf_qf32 %6:hvxvr
    %8:hvxvr = V6_vsub_sf %7:hvxvr, %5:hvxvr
    %9:hvxvr = V6_vconv_sf_qf32 %8:hvxvr
    V6_vS32Ub_ai %2:intregs, 0, %9:hvxvr
    %10:hvxvr = V6_vsub_sf %7:hvxvr, %9:hvxvr
    %11:hvxvr = V6_vconv_sf_qf32 %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr
...
# MUL-ENABLED-LABEL: name: qfpSub16
# MUL-ENABLED: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vsub_qf16_mix
# MUL-ENABLED-NEXT: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# MUL-ENABLED-NEXT: V6_vsub_qf16
# DEFAULT-LABEL: name: qfpSub16
# DEFAULT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vsub_qf16_mix
# DEFAULT-NEXT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vS32Ub_ai
# DEFAULT-NEXT: V6_vsub_qf16
---
name: qfpSub16
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vsub_hf %4:hvxvr, %5:hvxvr
    %7:hvxvr = V6_vconv_hf_qf16 %6:hvxvr
    %8:hvxvr = V6_vsub_hf %7:hvxvr, %5:hvxvr
    %9:hvxvr = V6_vconv_hf_qf16 %8:hvxvr
    V6_vS32Ub_ai %2:intregs, 0, %9:hvxvr
    %10:hvxvr = V6_vsub_hf %7:hvxvr, %9:hvxvr
    %11:hvxvr = V6_vconv_hf_qf16 %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr
...
# MUL-ENABLED-LABEL: name: qfpMul32
# MUL-ENABLED: V6_vmpy_qf32_sf
# MUL-ENABLED-NEXT: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vmpy_qf32_sf
# MUL-ENABLED-NEXT: V6_vconv_sf_qf32
# MUL-ENABLED-NEXT: V6_vmpy_qf32
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# DEFAULT-LABEL: name: qfpMul32
# DEFAULT: V6_vmpy_qf32_sf
# DEFAULT-NEXT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vmpy_qf32_sf
# DEFAULT-NEXT: V6_vconv_sf_qf32
# DEFAULT-NEXT: V6_vmpy_qf32_sf
# DEFAULT-NEXT: V6_vS32Ub_ai
---
name: qfpMul32
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vL32Ub_ai %2:intregs, 0
    %7:hvxvr = V6_vmpy_qf32_sf %4:hvxvr, %5:hvxvr
    %8:hvxvr = V6_vconv_sf_qf32 %7:hvxvr
    %9:hvxvr = V6_vmpy_qf32_sf %5:hvxvr, %6:hvxvr
    %10:hvxvr = V6_vconv_sf_qf32 %9:hvxvr
    %11:hvxvr = V6_vmpy_qf32_sf %8:hvxvr, %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr
...
# MUL-ENABLED-LABEL: name: qfpMul16
# MUL-ENABLED: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vmpy_qf16_mix_hf
# MUL-ENABLED-NEXT: V6_vconv_hf_qf16
# MUL-ENABLED-NEXT: V6_vS32Ub_ai
# MUL-ENABLED-NEXT: V6_vmpy_qf16
# DEFAULT-LABEL: name: qfpMul16
# DEFAULT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vmpy_qf16_hf
# DEFAULT-NEXT: V6_vconv_hf_qf16
# DEFAULT-NEXT: V6_vS32Ub_ai
# DEFAULT-NEXT: V6_vmpy_qf16_hf
---
name: qfpMul16
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $r0, $r1, $r2, $r3
    %0:intregs = COPY $r0
    %1:intregs = COPY $r1
    %2:intregs = COPY $r2
    %3:intregs = COPY $r3
    %4:hvxvr = V6_vL32Ub_ai %0:intregs, 0
    %5:hvxvr = V6_vL32Ub_ai %1:intregs, 0
    %6:hvxvr = V6_vmpy_qf16_hf %4:hvxvr, %5:hvxvr
    %7:hvxvr = V6_vconv_hf_qf16 %6:hvxvr
    %8:hvxvr = V6_vmpy_qf16_hf %5:hvxvr, %7:hvxvr
    %9:hvxvr = V6_vconv_hf_qf16 %8:hvxvr
    V6_vS32Ub_ai %2:intregs, 0, %9:hvxvr
    %10:hvxvr = V6_vmpy_qf16_hf %7:hvxvr, %9:hvxvr
    %11:hvxvr = V6_vconv_hf_qf16 %10:hvxvr
    V6_vS32Ub_ai %3:intregs, 0, %11:hvxvr