llvm/lib/Target/Hexagon/HexagonIICHVX.td

//===--- HexagonIICHVX.td -------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

//
// Though all these itinerary classes exist for V60 onwards, they are being
// listed here as 'HVXV62Itin' because itinerary class description prior to V62
// doesn't include operand cycle info. In future, I plan to merge them
// together and call it 'HVXItin'.
//
class HVXV62Itin {
  list<InstrItinData> HVXV62Itin_list = [
    InstrItinData<COPROC_VMEM_vtc_long_SLOT01,
                                   [InstrStage<1, [SLOT0, SLOT1]>],
                                   [3, 1, 1, 1]>,
    InstrItinData<COPROC_VX_vtc_long_SLOT23,
                                   [InstrStage<1, [SLOT2, SLOT3]>],
                                   [3, 1, 1, 1]>,
    InstrItinData<COPROC_VX_vtc_SLOT23,
                                   [InstrStage<1, [SLOT2, SLOT3]>],
                                   [3, 1, 1, 1]>,
    InstrItinData<CVI_VA,          [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLANE,CVI_SHIFT,
                                                   CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VA_DV,       [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF, CVI_MPY01]>],
                                    [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_LONG,     [InstrStage<1, [SLOT2, SLOT3], 0>,
                                    InstrStage<1, [CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_LATE,     [InstrStage<1, [SLOT2, SLOT3], 0>,
                                    InstrStage<1, [CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VX,          [InstrStage<1, [SLOT2, SLOT3], 0>,
                                    InstrStage<1, [CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_DV_LONG,  [InstrStage<1, [SLOT2, SLOT3], 0>,
                                    InstrStage<1, [CVI_MPY01]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_DV,       [InstrStage<1, [SLOT2, SLOT3], 0>,
                                    InstrStage<1, [CVI_MPY01]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_DV_SLOT2, [InstrStage<1, [SLOT2], 0>,
                                    InstrStage<1, [CVI_MPY01]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VX_DV_SLOT2_LONG_EARLY,
                                   [InstrStage<1, [SLOT2], 0>,
                                    InstrStage<1, [CVI_MPY01]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP,          [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLANE]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_LONG,     [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLANE]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_VS_EARLY, [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_VS_LONG,  [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_VS,       [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_VS_LONG_EARLY,
                                   [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VP_DV,       [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLSHF]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VS,          [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_SHIFT]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VINLANESAT,  [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_XLANE, CVI_SHIFT,
                                                   CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_LD,       [InstrStage<1, [SLOT0, SLOT1], 0>,
                                    InstrStage<1, [CVI_LD], 0>,
                                    InstrStage<1, [CVI_XLANE, CVI_SHIFT,
                                                   CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_TMP_LD,   [InstrStage<1,[SLOT0, SLOT1], 0>,
                                    InstrStage<1, [CVI_LD]>],[1, 1, 1, 1, 10]>,
    InstrItinData<CVI_VM_CUR_LD,   [InstrStage<1,[SLOT0, SLOT1], 0>,
                                    InstrStage<1, [CVI_LD], 0>,
                                    InstrStage<1, [CVI_XLANE, CVI_SHIFT,
                                                   CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_VP_LDU,   [InstrStage<1,[SLOT0], 0>,
                                    InstrStage<1, [SLOT1], 0>,
                                    InstrStage<1, [CVI_LD], 0>,
                                    InstrStage<1, [CVI_XLANE]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_ST,       [InstrStage<1, [SLOT0], 0>,
                                    InstrStage<1, [CVI_ST], 0>,
                                    InstrStage<1, [CVI_XLANE, CVI_SHIFT,
                                                   CVI_MPY0, CVI_MPY1]>],
                                   [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_NEW_ST,   [InstrStage<1,[SLOT0], 0>,
                                    InstrStage<1, [CVI_ST]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_VM_STU,      [InstrStage<1, [SLOT0], 0>,
                                    InstrStage<1, [SLOT1], 0>,
                                    InstrStage<1, [CVI_ST], 0>,
                                    InstrStage<1, [CVI_XLANE]>], [1, 1, 1, 1]>,
    InstrItinData<CVI_HIST,        [InstrStage<1, [SLOT0,SLOT1,SLOT2,SLOT3], 0>,
                                    InstrStage<1, [CVI_ALL]>], [1, 1, 1, 1]>];
}