1 //===-- HexagonMCTargetDesc.cpp - Hexagon Target Descriptions -------------===//
9 // This file provides Hexagon specific target descriptions.
61    cl::desc("Disable looking for compound instructions for Hexagon"));
65    cl::desc("Disable looking for duplex instructions for Hexagon"));
68 cl::opt<bool> MV5("mv5", cl::Hidden, cl::desc("Build for Hexagon V5"),
70 cl::opt<bool> MV55("mv55", cl::Hidden, cl::desc("Build for Hexagon V55"),
72 cl::opt<bool> MV60("mv60", cl::Hidden, cl::desc("Build for Hexagon V60"),
74 cl::opt<bool> MV62("mv62", cl::Hidden, cl::desc("Build for Hexagon V62"),
76 cl::opt<bool> MV65("mv65", cl::Hidden, cl::desc("Build for Hexagon V65"),
78 cl::opt<bool> MV66("mv66", cl::Hidden, cl::desc("Build for Hexagon V66"),
80 cl::opt<bool> MV67("mv67", cl::Hidden, cl::desc("Build for Hexagon V67"),
82 cl::opt<bool> MV67T("mv67t", cl::Hidden, cl::desc("Build for Hexagon V67T"),
84 cl::opt<bool> MV68("mv68", cl::Hidden, cl::desc("Build for Hexagon V68"),
86 cl::opt<bool> MV69("mv69", cl::Hidden, cl::desc("Build for Hexagon V69"),
88 cl::opt<bool> MV71("mv71", cl::Hidden, cl::desc("Build for Hexagon V71"),
90 cl::opt<bool> MV71T("mv71t", cl::Hidden, cl::desc("Build for Hexagon V71T"),
92 cl::opt<bool> MV73("mv73", cl::Hidden, cl::desc("Build for Hexagon V73"),
96 cl::opt<Hexagon::ArchEnum> EnableHVX(
97     "mhvx", cl::desc("Enable Hexagon Vector eXtensions"),
98     cl::values(clEnumValN(Hexagon::ArchEnum::V60, "v60", "Build for HVX v60"),
99                clEnumValN(Hexagon::ArchEnum::V62, "v62", "Build for HVX v62"),
100                clEnumValN(Hexagon::ArchEnum::V65, "v65", "Build for HVX v65"),
101                clEnumValN(Hexagon::ArchEnum::V66, "v66", "Build for HVX v66"),
102                clEnumValN(Hexagon::ArchEnum::V67, "v67", "Build for HVX v67"),
103                clEnumValN(Hexagon::ArchEnum::V68, "v68", "Build for HVX v68"),
104                clEnumValN(Hexagon::ArchEnum::V69, "v69", "Build for HVX v69"),
105                clEnumValN(Hexagon::ArchEnum::V71, "v71", "Build for HVX v71"),
106                clEnumValN(Hexagon::ArchEnum::V73, "v73", "Build for HVX v73"),
108                clEnumValN(Hexagon::ArchEnum::Generic, "", "")),
110     cl::init(Hexagon::ArchEnum::NoArch), cl::ValueOptional);
114              cl::desc("Disable Hexagon Vector eXtensions"));
327     S.emitAttributesSection("hexagon", ".hexagon.attributes",  in finishAttributeSection()
347   InitHexagonMCRegisterInfo(X, Hexagon::R31, /*DwarfFlavour=*/0,  in createHexagonMCRegisterInfo()
348                             /*EHFlavour=*/0, /*PC=*/Hexagon::PC);  in createHexagonMCRegisterInfo()
359       nullptr, MRI.getDwarfRegNum(Hexagon::R30, true), 0);  in createHexagonMCAsmInfo()
416   case Hexagon::ArchEnum::V5:  in selectHexagonFS()
417   case Hexagon::ArchEnum::V55:  in selectHexagonFS()
419   case Hexagon::ArchEnum::V60:  in selectHexagonFS()
422   case Hexagon::ArchEnum::V62:  in selectHexagonFS()
425   case Hexagon::ArchEnum::V65:  in selectHexagonFS()
428   case Hexagon::ArchEnum::V66:  in selectHexagonFS()
431   case Hexagon::ArchEnum::V67:  in selectHexagonFS()
434   case Hexagon::ArchEnum::V68:  in selectHexagonFS()
437   case Hexagon::ArchEnum::V69:  in selectHexagonFS()
440   case Hexagon::ArchEnum::V71:  in selectHexagonFS()
443   case Hexagon::ArchEnum::V73:  in selectHexagonFS()
446   case Hexagon::ArchEnum::Generic:{  in selectHexagonFS()
461   case Hexagon::ArchEnum::NoArch:  in selectHexagonFS()
475   return Hexagon::getCpu(CPU).has_value();  in isCPUValid()
501   using namespace Hexagon;  in completeHVXFeatures()
590   if (checkFeature(X, Hexagon::ExtensionHVXV68) &&  in createHexagonMCSubtargetInfo()
593     X->setFeatureBits(Features.set(Hexagon::ExtensionHVXQFloat));  in createHexagonMCSubtargetInfo()
598     X->setFeatureBits(Features.reset(Hexagon::FeatureDuplex));  in createHexagonMCSubtargetInfo()
610     X->setFeatureBits(Features.set(Hexagon::ExtensionZReg));  in createHexagonMCSubtargetInfo()
630   for (auto Arch : {Hexagon::ExtensionHVXV73, Hexagon::ExtensionHVXV71,  in getHVXVersion()
631                     Hexagon::ExtensionHVXV69, Hexagon::ExtensionHVXV68,  in getHVXVersion()
632                     Hexagon::ExtensionHVXV67, Hexagon::ExtensionHVXV66,  in getHVXVersion()
633                     Hexagon::ExtensionHVXV65, Hexagon::ExtensionHVXV62,  in getHVXVersion()
634                     Hexagon::ExtensionHVXV60})  in getHVXVersion()
642        {Hexagon::ArchV73, Hexagon::ArchV71, Hexagon::ArchV69, Hexagon::ArchV68,  in getArchVersion()
643         Hexagon::ArchV67, Hexagon::ArchV66, Hexagon::ArchV65, Hexagon::ArchV62,  in getArchVersion()
644         Hexagon::ArchV60, Hexagon::ArchV55, Hexagon::ArchV5})  in getArchVersion()