diff --git a/lib/Target/Hexagon/HexagonInstrInfo.cpp b/lib/Target/Hexagon/HexagonInstrInfo.cpp index f1141708b3c..60976b12722 100644 --- a/lib/Target/Hexagon/HexagonInstrInfo.cpp +++ b/lib/Target/Hexagon/HexagonInstrInfo.cpp @@ -917,19 +917,6 @@ bool HexagonInstrInfo::isPredicable(MachineInstr *MI) const { // cPt ---> cNotPt // cNotPt ---> cPt // -// however, these inversiones are NOT included: -// -// cdnPt -X-> cdnNotPt -// cdnNotPt -X-> cdnPt -// cPt_nv -X-> cNotPt_nv (new value stores) -// cNotPt_nv -X-> cPt_nv (new value stores) -// -// because only the following transformations are allowed: -// -// cNotPt ---> cdnNotPt -// cPt ---> cdnPt -// cNotPt ---> cNotPt_nv -// cPt ---> cPt_nv unsigned HexagonInstrInfo::getInvertedPredicatedOpcode(const int Opc) const { int InvPredOpcode; InvPredOpcode = isPredicatedTrue(Opc) ? Hexagon::getFalsePredOpcode(Opc) @@ -939,332 +926,12 @@ unsigned HexagonInstrInfo::getInvertedPredicatedOpcode(const int Opc) const { switch(Opc) { default: llvm_unreachable("Unexpected predicated instruction"); - case Hexagon::TFR_cPt: - return Hexagon::TFR_cNotPt; - case Hexagon::TFR_cNotPt: - return Hexagon::TFR_cPt; - - case Hexagon::TFRI_cPt: - return Hexagon::TFRI_cNotPt; - case Hexagon::TFRI_cNotPt: - return Hexagon::TFRI_cPt; - - case Hexagon::JMP_t: - return Hexagon::JMP_f; - case Hexagon::JMP_f: - return Hexagon::JMP_t; - - case Hexagon::ADD_ri_cPt: - return Hexagon::ADD_ri_cNotPt; - case Hexagon::ADD_ri_cNotPt: - return Hexagon::ADD_ri_cPt; - - case Hexagon::ADD_rr_cPt: - return Hexagon::ADD_rr_cNotPt; - case Hexagon::ADD_rr_cNotPt: - return Hexagon::ADD_rr_cPt; - - case Hexagon::XOR_rr_cPt: - return Hexagon::XOR_rr_cNotPt; - case Hexagon::XOR_rr_cNotPt: - return Hexagon::XOR_rr_cPt; - - case Hexagon::AND_rr_cPt: - return Hexagon::AND_rr_cNotPt; - case Hexagon::AND_rr_cNotPt: - return Hexagon::AND_rr_cPt; - - case Hexagon::OR_rr_cPt: - return Hexagon::OR_rr_cNotPt; - case Hexagon::OR_rr_cNotPt: - return Hexagon::OR_rr_cPt; - - case Hexagon::SUB_rr_cPt: - return Hexagon::SUB_rr_cNotPt; - case Hexagon::SUB_rr_cNotPt: - return Hexagon::SUB_rr_cPt; - case Hexagon::COMBINE_rr_cPt: return Hexagon::COMBINE_rr_cNotPt; case Hexagon::COMBINE_rr_cNotPt: return Hexagon::COMBINE_rr_cPt; - case Hexagon::ASLH_cPt_V4: - return Hexagon::ASLH_cNotPt_V4; - case Hexagon::ASLH_cNotPt_V4: - return Hexagon::ASLH_cPt_V4; - - case Hexagon::ASRH_cPt_V4: - return Hexagon::ASRH_cNotPt_V4; - case Hexagon::ASRH_cNotPt_V4: - return Hexagon::ASRH_cPt_V4; - - case Hexagon::SXTB_cPt_V4: - return Hexagon::SXTB_cNotPt_V4; - case Hexagon::SXTB_cNotPt_V4: - return Hexagon::SXTB_cPt_V4; - - case Hexagon::SXTH_cPt_V4: - return Hexagon::SXTH_cNotPt_V4; - case Hexagon::SXTH_cNotPt_V4: - return Hexagon::SXTH_cPt_V4; - - case Hexagon::ZXTB_cPt_V4: - return Hexagon::ZXTB_cNotPt_V4; - case Hexagon::ZXTB_cNotPt_V4: - return Hexagon::ZXTB_cPt_V4; - - case Hexagon::ZXTH_cPt_V4: - return Hexagon::ZXTH_cNotPt_V4; - case Hexagon::ZXTH_cNotPt_V4: - return Hexagon::ZXTH_cPt_V4; - - - case Hexagon::JMPR_t: - return Hexagon::JMPR_f; - case Hexagon::JMPR_f: - return Hexagon::JMPR_t; - - // V4 indexed+scaled load. - case Hexagon::LDrid_indexed_shl_cPt_V4: - return Hexagon::LDrid_indexed_shl_cNotPt_V4; - case Hexagon::LDrid_indexed_shl_cNotPt_V4: - return Hexagon::LDrid_indexed_shl_cPt_V4; - - case Hexagon::LDrib_indexed_shl_cPt_V4: - return Hexagon::LDrib_indexed_shl_cNotPt_V4; - case Hexagon::LDrib_indexed_shl_cNotPt_V4: - return Hexagon::LDrib_indexed_shl_cPt_V4; - - case Hexagon::LDriub_indexed_shl_cPt_V4: - return Hexagon::LDriub_indexed_shl_cNotPt_V4; - case Hexagon::LDriub_indexed_shl_cNotPt_V4: - return Hexagon::LDriub_indexed_shl_cPt_V4; - - case Hexagon::LDrih_indexed_shl_cPt_V4: - return Hexagon::LDrih_indexed_shl_cNotPt_V4; - case Hexagon::LDrih_indexed_shl_cNotPt_V4: - return Hexagon::LDrih_indexed_shl_cPt_V4; - - case Hexagon::LDriuh_indexed_shl_cPt_V4: - return Hexagon::LDriuh_indexed_shl_cNotPt_V4; - case Hexagon::LDriuh_indexed_shl_cNotPt_V4: - return Hexagon::LDriuh_indexed_shl_cPt_V4; - - case Hexagon::LDriw_indexed_shl_cPt_V4: - return Hexagon::LDriw_indexed_shl_cNotPt_V4; - case Hexagon::LDriw_indexed_shl_cNotPt_V4: - return Hexagon::LDriw_indexed_shl_cPt_V4; - - // Byte. - case Hexagon::POST_STbri_cPt: - return Hexagon::POST_STbri_cNotPt; - case Hexagon::POST_STbri_cNotPt: - return Hexagon::POST_STbri_cPt; - - case Hexagon::STrib_cPt: - return Hexagon::STrib_cNotPt; - case Hexagon::STrib_cNotPt: - return Hexagon::STrib_cPt; - - case Hexagon::STrib_indexed_cPt: - return Hexagon::STrib_indexed_cNotPt; - case Hexagon::STrib_indexed_cNotPt: - return Hexagon::STrib_indexed_cPt; - - case Hexagon::STrib_imm_cPt_V4: - return Hexagon::STrib_imm_cNotPt_V4; - case Hexagon::STrib_imm_cNotPt_V4: - return Hexagon::STrib_imm_cPt_V4; - - case Hexagon::STrib_indexed_shl_cPt_V4: - return Hexagon::STrib_indexed_shl_cNotPt_V4; - case Hexagon::STrib_indexed_shl_cNotPt_V4: - return Hexagon::STrib_indexed_shl_cPt_V4; - - // Halfword. - case Hexagon::POST_SThri_cPt: - return Hexagon::POST_SThri_cNotPt; - case Hexagon::POST_SThri_cNotPt: - return Hexagon::POST_SThri_cPt; - - case Hexagon::STrih_cPt: - return Hexagon::STrih_cNotPt; - case Hexagon::STrih_cNotPt: - return Hexagon::STrih_cPt; - - case Hexagon::STrih_indexed_cPt: - return Hexagon::STrih_indexed_cNotPt; - case Hexagon::STrih_indexed_cNotPt: - return Hexagon::STrih_indexed_cPt; - - case Hexagon::STrih_imm_cPt_V4: - return Hexagon::STrih_imm_cNotPt_V4; - case Hexagon::STrih_imm_cNotPt_V4: - return Hexagon::STrih_imm_cPt_V4; - - case Hexagon::STrih_indexed_shl_cPt_V4: - return Hexagon::STrih_indexed_shl_cNotPt_V4; - case Hexagon::STrih_indexed_shl_cNotPt_V4: - return Hexagon::STrih_indexed_shl_cPt_V4; - - // Word. - case Hexagon::POST_STwri_cPt: - return Hexagon::POST_STwri_cNotPt; - case Hexagon::POST_STwri_cNotPt: - return Hexagon::POST_STwri_cPt; - - case Hexagon::STriw_cPt: - return Hexagon::STriw_cNotPt; - case Hexagon::STriw_cNotPt: - return Hexagon::STriw_cPt; - - case Hexagon::STriw_indexed_cPt: - return Hexagon::STriw_indexed_cNotPt; - case Hexagon::STriw_indexed_cNotPt: - return Hexagon::STriw_indexed_cPt; - - case Hexagon::STriw_indexed_shl_cPt_V4: - return Hexagon::STriw_indexed_shl_cNotPt_V4; - case Hexagon::STriw_indexed_shl_cNotPt_V4: - return Hexagon::STriw_indexed_shl_cPt_V4; - - case Hexagon::STriw_imm_cPt_V4: - return Hexagon::STriw_imm_cNotPt_V4; - case Hexagon::STriw_imm_cNotPt_V4: - return Hexagon::STriw_imm_cPt_V4; - - // Double word. - case Hexagon::POST_STdri_cPt: - return Hexagon::POST_STdri_cNotPt; - case Hexagon::POST_STdri_cNotPt: - return Hexagon::POST_STdri_cPt; - - case Hexagon::STrid_cPt: - return Hexagon::STrid_cNotPt; - case Hexagon::STrid_cNotPt: - return Hexagon::STrid_cPt; - - case Hexagon::STrid_indexed_cPt: - return Hexagon::STrid_indexed_cNotPt; - case Hexagon::STrid_indexed_cNotPt: - return Hexagon::STrid_indexed_cPt; - - case Hexagon::STrid_indexed_shl_cPt_V4: - return Hexagon::STrid_indexed_shl_cNotPt_V4; - case Hexagon::STrid_indexed_shl_cNotPt_V4: - return Hexagon::STrid_indexed_shl_cPt_V4; - - // V4 Store to global address. - case Hexagon::STd_GP_cPt_V4: - return Hexagon::STd_GP_cNotPt_V4; - case Hexagon::STd_GP_cNotPt_V4: - return Hexagon::STd_GP_cPt_V4; - - case Hexagon::STb_GP_cPt_V4: - return Hexagon::STb_GP_cNotPt_V4; - case Hexagon::STb_GP_cNotPt_V4: - return Hexagon::STb_GP_cPt_V4; - - case Hexagon::STh_GP_cPt_V4: - return Hexagon::STh_GP_cNotPt_V4; - case Hexagon::STh_GP_cNotPt_V4: - return Hexagon::STh_GP_cPt_V4; - - case Hexagon::STw_GP_cPt_V4: - return Hexagon::STw_GP_cNotPt_V4; - case Hexagon::STw_GP_cNotPt_V4: - return Hexagon::STw_GP_cPt_V4; - - // Load. - case Hexagon::LDrid_cPt: - return Hexagon::LDrid_cNotPt; - case Hexagon::LDrid_cNotPt: - return Hexagon::LDrid_cPt; - - case Hexagon::LDriw_cPt: - return Hexagon::LDriw_cNotPt; - case Hexagon::LDriw_cNotPt: - return Hexagon::LDriw_cPt; - - case Hexagon::LDrih_cPt: - return Hexagon::LDrih_cNotPt; - case Hexagon::LDrih_cNotPt: - return Hexagon::LDrih_cPt; - - case Hexagon::LDriuh_cPt: - return Hexagon::LDriuh_cNotPt; - case Hexagon::LDriuh_cNotPt: - return Hexagon::LDriuh_cPt; - - case Hexagon::LDrib_cPt: - return Hexagon::LDrib_cNotPt; - case Hexagon::LDrib_cNotPt: - return Hexagon::LDrib_cPt; - - case Hexagon::LDriub_cPt: - return Hexagon::LDriub_cNotPt; - case Hexagon::LDriub_cNotPt: - return Hexagon::LDriub_cPt; - - // Load Indexed. - case Hexagon::LDrid_indexed_cPt: - return Hexagon::LDrid_indexed_cNotPt; - case Hexagon::LDrid_indexed_cNotPt: - return Hexagon::LDrid_indexed_cPt; - - case Hexagon::LDriw_indexed_cPt: - return Hexagon::LDriw_indexed_cNotPt; - case Hexagon::LDriw_indexed_cNotPt: - return Hexagon::LDriw_indexed_cPt; - - case Hexagon::LDrih_indexed_cPt: - return Hexagon::LDrih_indexed_cNotPt; - case Hexagon::LDrih_indexed_cNotPt: - return Hexagon::LDrih_indexed_cPt; - - case Hexagon::LDriuh_indexed_cPt: - return Hexagon::LDriuh_indexed_cNotPt; - case Hexagon::LDriuh_indexed_cNotPt: - return Hexagon::LDriuh_indexed_cPt; - - case Hexagon::LDrib_indexed_cPt: - return Hexagon::LDrib_indexed_cNotPt; - case Hexagon::LDrib_indexed_cNotPt: - return Hexagon::LDrib_indexed_cPt; - - case Hexagon::LDriub_indexed_cPt: - return Hexagon::LDriub_indexed_cNotPt; - case Hexagon::LDriub_indexed_cNotPt: - return Hexagon::LDriub_indexed_cPt; - - // Post Inc Load. - case Hexagon::POST_LDrid_cPt: - return Hexagon::POST_LDrid_cNotPt; - case Hexagon::POST_LDriw_cNotPt: - return Hexagon::POST_LDriw_cPt; - - case Hexagon::POST_LDrih_cPt: - return Hexagon::POST_LDrih_cNotPt; - case Hexagon::POST_LDrih_cNotPt: - return Hexagon::POST_LDrih_cPt; - - case Hexagon::POST_LDriuh_cPt: - return Hexagon::POST_LDriuh_cNotPt; - case Hexagon::POST_LDriuh_cNotPt: - return Hexagon::POST_LDriuh_cPt; - - case Hexagon::POST_LDrib_cPt: - return Hexagon::POST_LDrib_cNotPt; - case Hexagon::POST_LDrib_cNotPt: - return Hexagon::POST_LDrib_cPt; - - case Hexagon::POST_LDriub_cPt: - return Hexagon::POST_LDriub_cNotPt; - case Hexagon::POST_LDriub_cNotPt: - return Hexagon::POST_LDriub_cPt; - - // Dealloc_return. + // Dealloc_return. case Hexagon::DEALLOC_RET_cPt_V4: return Hexagon::DEALLOC_RET_cNotPt_V4; case Hexagon::DEALLOC_RET_cNotPt_V4: @@ -1285,218 +952,21 @@ getMatchingCondBranchOpcode(int Opc, bool invertPredicate) const { // This switch case will be removed once all the instructions have been // modified to use relation maps. switch(Opc) { - case Hexagon::TFR: - return !invertPredicate ? Hexagon::TFR_cPt : - Hexagon::TFR_cNotPt; case Hexagon::TFRI_f: return !invertPredicate ? Hexagon::TFRI_cPt_f : Hexagon::TFRI_cNotPt_f; - case Hexagon::TFRI: - return !invertPredicate ? Hexagon::TFRI_cPt : - Hexagon::TFRI_cNotPt; - case Hexagon::JMP: - return !invertPredicate ? Hexagon::JMP_t : - Hexagon::JMP_f; - case Hexagon::COMBINE_rr: return !invertPredicate ? Hexagon::COMBINE_rr_cPt : Hexagon::COMBINE_rr_cNotPt; - case Hexagon::ASLH: - return !invertPredicate ? Hexagon::ASLH_cPt_V4 : - Hexagon::ASLH_cNotPt_V4; - case Hexagon::ASRH: - return !invertPredicate ? Hexagon::ASRH_cPt_V4 : - Hexagon::ASRH_cNotPt_V4; - case Hexagon::SXTB: - return !invertPredicate ? Hexagon::SXTB_cPt_V4 : - Hexagon::SXTB_cNotPt_V4; - case Hexagon::SXTH: - return !invertPredicate ? Hexagon::SXTH_cPt_V4 : - Hexagon::SXTH_cNotPt_V4; - case Hexagon::ZXTB: - return !invertPredicate ? Hexagon::ZXTB_cPt_V4 : - Hexagon::ZXTB_cNotPt_V4; - case Hexagon::ZXTH: - return !invertPredicate ? Hexagon::ZXTH_cPt_V4 : - Hexagon::ZXTH_cNotPt_V4; - case Hexagon::JMPR: - return !invertPredicate ? Hexagon::JMPR_t : - Hexagon::JMPR_f; - - // V4 indexed+scaled load. - case Hexagon::LDrid_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDrid_indexed_shl_cPt_V4 : - Hexagon::LDrid_indexed_shl_cNotPt_V4; - case Hexagon::LDrib_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDrib_indexed_shl_cPt_V4 : - Hexagon::LDrib_indexed_shl_cNotPt_V4; - case Hexagon::LDriub_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDriub_indexed_shl_cPt_V4 : - Hexagon::LDriub_indexed_shl_cNotPt_V4; - case Hexagon::LDrih_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDrih_indexed_shl_cPt_V4 : - Hexagon::LDrih_indexed_shl_cNotPt_V4; - case Hexagon::LDriuh_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDriuh_indexed_shl_cPt_V4 : - Hexagon::LDriuh_indexed_shl_cNotPt_V4; - case Hexagon::LDriw_indexed_shl_V4: - return !invertPredicate ? Hexagon::LDriw_indexed_shl_cPt_V4 : - Hexagon::LDriw_indexed_shl_cNotPt_V4; - - // V4 Load from global address - case Hexagon::LDd_GP_V4: - return !invertPredicate ? Hexagon::LDd_GP_cPt_V4 : - Hexagon::LDd_GP_cNotPt_V4; - case Hexagon::LDb_GP_V4: - return !invertPredicate ? Hexagon::LDb_GP_cPt_V4 : - Hexagon::LDb_GP_cNotPt_V4; - case Hexagon::LDub_GP_V4: - return !invertPredicate ? Hexagon::LDub_GP_cPt_V4 : - Hexagon::LDub_GP_cNotPt_V4; - case Hexagon::LDh_GP_V4: - return !invertPredicate ? Hexagon::LDh_GP_cPt_V4 : - Hexagon::LDh_GP_cNotPt_V4; - case Hexagon::LDuh_GP_V4: - return !invertPredicate ? Hexagon::LDuh_GP_cPt_V4 : - Hexagon::LDuh_GP_cNotPt_V4; - case Hexagon::LDw_GP_V4: - return !invertPredicate ? Hexagon::LDw_GP_cPt_V4 : - Hexagon::LDw_GP_cNotPt_V4; - - // Byte. - case Hexagon::POST_STbri: - return !invertPredicate ? Hexagon::POST_STbri_cPt : - Hexagon::POST_STbri_cNotPt; - case Hexagon::STrib: - return !invertPredicate ? Hexagon::STrib_cPt : - Hexagon::STrib_cNotPt; - case Hexagon::STrib_indexed: - return !invertPredicate ? Hexagon::STrib_indexed_cPt : - Hexagon::STrib_indexed_cNotPt; - case Hexagon::STrib_imm_V4: - return !invertPredicate ? Hexagon::STrib_imm_cPt_V4 : - Hexagon::STrib_imm_cNotPt_V4; - case Hexagon::STrib_indexed_shl_V4: - return !invertPredicate ? Hexagon::STrib_indexed_shl_cPt_V4 : - Hexagon::STrib_indexed_shl_cNotPt_V4; - // Halfword. - case Hexagon::POST_SThri: - return !invertPredicate ? Hexagon::POST_SThri_cPt : - Hexagon::POST_SThri_cNotPt; - case Hexagon::STrih: - return !invertPredicate ? Hexagon::STrih_cPt : - Hexagon::STrih_cNotPt; - case Hexagon::STrih_indexed: - return !invertPredicate ? Hexagon::STrih_indexed_cPt : - Hexagon::STrih_indexed_cNotPt; - case Hexagon::STrih_imm_V4: - return !invertPredicate ? Hexagon::STrih_imm_cPt_V4 : - Hexagon::STrih_imm_cNotPt_V4; - case Hexagon::STrih_indexed_shl_V4: - return !invertPredicate ? Hexagon::STrih_indexed_shl_cPt_V4 : - Hexagon::STrih_indexed_shl_cNotPt_V4; // Word. - case Hexagon::POST_STwri: - return !invertPredicate ? Hexagon::POST_STwri_cPt : - Hexagon::POST_STwri_cNotPt; - case Hexagon::STriw: + case Hexagon::STriw_f: return !invertPredicate ? Hexagon::STriw_cPt : Hexagon::STriw_cNotPt; - case Hexagon::STriw_indexed: + case Hexagon::STriw_indexed_f: return !invertPredicate ? Hexagon::STriw_indexed_cPt : Hexagon::STriw_indexed_cNotPt; - case Hexagon::STriw_indexed_shl_V4: - return !invertPredicate ? Hexagon::STriw_indexed_shl_cPt_V4 : - Hexagon::STriw_indexed_shl_cNotPt_V4; - case Hexagon::STriw_imm_V4: - return !invertPredicate ? Hexagon::STriw_imm_cPt_V4 : - Hexagon::STriw_imm_cNotPt_V4; - // Double word. - case Hexagon::POST_STdri: - return !invertPredicate ? Hexagon::POST_STdri_cPt : - Hexagon::POST_STdri_cNotPt; - case Hexagon::STrid: - return !invertPredicate ? Hexagon::STrid_cPt : - Hexagon::STrid_cNotPt; - case Hexagon::STrid_indexed: - return !invertPredicate ? Hexagon::STrid_indexed_cPt : - Hexagon::STrid_indexed_cNotPt; - case Hexagon::STrid_indexed_shl_V4: - return !invertPredicate ? Hexagon::STrid_indexed_shl_cPt_V4 : - Hexagon::STrid_indexed_shl_cNotPt_V4; - // V4 Store to global address - case Hexagon::STd_GP_V4: - return !invertPredicate ? Hexagon::STd_GP_cPt_V4 : - Hexagon::STd_GP_cNotPt_V4; - case Hexagon::STb_GP_V4: - return !invertPredicate ? Hexagon::STb_GP_cPt_V4 : - Hexagon::STb_GP_cNotPt_V4; - case Hexagon::STh_GP_V4: - return !invertPredicate ? Hexagon::STh_GP_cPt_V4 : - Hexagon::STh_GP_cNotPt_V4; - case Hexagon::STw_GP_V4: - return !invertPredicate ? Hexagon::STw_GP_cPt_V4 : - Hexagon::STw_GP_cNotPt_V4; - - // Load. - case Hexagon::LDrid: - return !invertPredicate ? Hexagon::LDrid_cPt : - Hexagon::LDrid_cNotPt; - case Hexagon::LDriw: - return !invertPredicate ? Hexagon::LDriw_cPt : - Hexagon::LDriw_cNotPt; - case Hexagon::LDrih: - return !invertPredicate ? Hexagon::LDrih_cPt : - Hexagon::LDrih_cNotPt; - case Hexagon::LDriuh: - return !invertPredicate ? Hexagon::LDriuh_cPt : - Hexagon::LDriuh_cNotPt; - case Hexagon::LDrib: - return !invertPredicate ? Hexagon::LDrib_cPt : - Hexagon::LDrib_cNotPt; - case Hexagon::LDriub: - return !invertPredicate ? Hexagon::LDriub_cPt : - Hexagon::LDriub_cNotPt; - // Load Indexed. - case Hexagon::LDrid_indexed: - return !invertPredicate ? Hexagon::LDrid_indexed_cPt : - Hexagon::LDrid_indexed_cNotPt; - case Hexagon::LDriw_indexed: - return !invertPredicate ? Hexagon::LDriw_indexed_cPt : - Hexagon::LDriw_indexed_cNotPt; - case Hexagon::LDrih_indexed: - return !invertPredicate ? Hexagon::LDrih_indexed_cPt : - Hexagon::LDrih_indexed_cNotPt; - case Hexagon::LDriuh_indexed: - return !invertPredicate ? Hexagon::LDriuh_indexed_cPt : - Hexagon::LDriuh_indexed_cNotPt; - case Hexagon::LDrib_indexed: - return !invertPredicate ? Hexagon::LDrib_indexed_cPt : - Hexagon::LDrib_indexed_cNotPt; - case Hexagon::LDriub_indexed: - return !invertPredicate ? Hexagon::LDriub_indexed_cPt : - Hexagon::LDriub_indexed_cNotPt; - // Post Increment Load. - case Hexagon::POST_LDrid: - return !invertPredicate ? Hexagon::POST_LDrid_cPt : - Hexagon::POST_LDrid_cNotPt; - case Hexagon::POST_LDriw: - return !invertPredicate ? Hexagon::POST_LDriw_cPt : - Hexagon::POST_LDriw_cNotPt; - case Hexagon::POST_LDrih: - return !invertPredicate ? Hexagon::POST_LDrih_cPt : - Hexagon::POST_LDrih_cNotPt; - case Hexagon::POST_LDriuh: - return !invertPredicate ? Hexagon::POST_LDriuh_cPt : - Hexagon::POST_LDriuh_cNotPt; - case Hexagon::POST_LDrib: - return !invertPredicate ? Hexagon::POST_LDrib_cPt : - Hexagon::POST_LDrib_cNotPt; - case Hexagon::POST_LDriub: - return !invertPredicate ? Hexagon::POST_LDriub_cPt : - Hexagon::POST_LDriub_cNotPt; // DEALLOC_RETURN. case Hexagon::DEALLOC_RET_V4: return !invertPredicate ? Hexagon::DEALLOC_RET_cPt_V4 : diff --git a/test/CodeGen/Hexagon/pred-instrs.ll b/test/CodeGen/Hexagon/pred-instrs.ll new file mode 100644 index 00000000000..800073e49b0 --- /dev/null +++ b/test/CodeGen/Hexagon/pred-instrs.ll @@ -0,0 +1,30 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s +; Check that we are able to predicate instructions. + +; CHECK: if{{ *}}({{!*}}p{{[0-3]}}{{[.new]*}}){{ *}}r{{[0-9]+}}{{ *}}={{ *}}{{and|aslh}} +; CHECK: if{{ *}}({{!*}}p{{[0-3]}}{{[.new]*}}){{ *}}r{{[0-9]+}}{{ *}}={{ *}}{{and|aslh}} +@a = external global i32 +@d = external global i32 + +; Function Attrs: nounwind +define i32 @test1(i8 zeroext %la, i8 zeroext %lb) { +entry: + %cmp = icmp eq i8 %la, %lb + br i1 %cmp, label %if.then, label %if.else + +if.then: ; preds = %entry + %conv1 = zext i8 %la to i32 + %shl = shl nuw nsw i32 %conv1, 16 + br label %if.end + +if.else: ; preds = %entry + %and8 = and i8 %lb, %la + %and = zext i8 %and8 to i32 + br label %if.end + +if.end: ; preds = %if.else, %if.then + %storemerge = phi i32 [ %and, %if.else ], [ %shl, %if.then ] + store i32 %storemerge, i32* @a, align 4 + %0 = load i32* @d, align 4 + ret i32 %0 +}