diff options
Diffstat (limited to 'clang/utils/TableGen/RISCVVEmitter.cpp')
| -rw-r--r-- | clang/utils/TableGen/RISCVVEmitter.cpp | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/clang/utils/TableGen/RISCVVEmitter.cpp b/clang/utils/TableGen/RISCVVEmitter.cpp index 62eef830318f..08724fb35397 100644 --- a/clang/utils/TableGen/RISCVVEmitter.cpp +++ b/clang/utils/TableGen/RISCVVEmitter.cpp @@ -141,6 +141,7 @@ enum RISCVExtension : uint8_t { D = 1 << 2, Zfh = 1 << 3, Zvlsseg = 1 << 4, + RV64 = 1 << 5, }; // TODO refactor RVVIntrinsic class design after support all intrinsic @@ -174,7 +175,7 @@ public: bool HasNoMaskedOverloaded, bool HasAutoDef, StringRef ManualCodegen, const RVVTypes &Types, const std::vector<int64_t> &IntrinsicTypes, - StringRef RequiredExtension, unsigned NF); + const std::vector<StringRef> &RequiredExtensions, unsigned NF); ~RVVIntrinsic() = default; StringRef getBuiltinName() const { return BuiltinName; } @@ -764,7 +765,8 @@ RVVIntrinsic::RVVIntrinsic(StringRef NewName, StringRef Suffix, bool HasNoMaskedOverloaded, bool HasAutoDef, StringRef ManualCodegen, const RVVTypes &OutInTypes, const std::vector<int64_t> &NewIntrinsicTypes, - StringRef RequiredExtension, unsigned NF) + const std::vector<StringRef> &RequiredExtensions, + unsigned NF) : IRName(IRName), IsMask(IsMask), HasVL(HasVL), HasPolicy(HasPolicy), HasNoMaskedOverloaded(HasNoMaskedOverloaded), HasAutoDef(HasAutoDef), ManualCodegen(ManualCodegen.str()), NF(NF) { @@ -794,8 +796,12 @@ RVVIntrinsic::RVVIntrinsic(StringRef NewName, StringRef Suffix, else if (T->isFloatVector(64) || T->isFloat(64)) RISCVExtensions |= RISCVExtension::D; } - if (RequiredExtension == "Zvlsseg") - RISCVExtensions |= RISCVExtension::Zvlsseg; + for (auto Extension : RequiredExtensions) { + if (Extension == "Zvlsseg") + RISCVExtensions |= RISCVExtension::Zvlsseg; + if (Extension == "RV64") + RISCVExtensions |= RISCVExtension::RV64; + } // Init OutputType and InputTypes OutputType = OutInTypes[0]; @@ -1141,7 +1147,8 @@ void RVVEmitter::createRVVIntrinsics( StringRef ManualCodegenMask = R->getValueAsString("ManualCodegenMask"); std::vector<int64_t> IntrinsicTypes = R->getValueAsListOfInts("IntrinsicTypes"); - StringRef RequiredExtension = R->getValueAsString("RequiredExtension"); + std::vector<StringRef> RequiredExtensions = + R->getValueAsListOfStrings("RequiredExtensions"); StringRef IRName = R->getValueAsString("IRName"); StringRef IRNameMask = R->getValueAsString("IRNameMask"); unsigned NF = R->getValueAsInt("NF"); @@ -1209,7 +1216,7 @@ void RVVEmitter::createRVVIntrinsics( Name, SuffixStr, MangledName, MangledSuffixStr, IRName, /*IsMask=*/false, /*HasMaskedOffOperand=*/false, HasVL, HasPolicy, HasNoMaskedOverloaded, HasAutoDef, ManualCodegen, Types.getValue(), - IntrinsicTypes, RequiredExtension, NF)); + IntrinsicTypes, RequiredExtensions, NF)); if (HasMask) { // Create a mask intrinsic Optional<RVVTypes> MaskTypes = @@ -1218,7 +1225,7 @@ void RVVEmitter::createRVVIntrinsics( Name, SuffixStr, MangledName, MangledSuffixStr, IRNameMask, /*IsMask=*/true, HasMaskedOffOperand, HasVL, HasPolicy, HasNoMaskedOverloaded, HasAutoDef, ManualCodegenMask, - MaskTypes.getValue(), IntrinsicTypes, RequiredExtension, NF)); + MaskTypes.getValue(), IntrinsicTypes, RequiredExtensions, NF)); } } // end for Log2LMULList } // end for TypeRange @@ -1306,6 +1313,8 @@ bool RVVEmitter::emitExtDefStr(uint8_t Extents, raw_ostream &OS) { OS << LS << "defined(__riscv_zfh)"; if (Extents & RISCVExtension::Zvlsseg) OS << LS << "defined(__riscv_zvlsseg)"; + if (Extents & RISCVExtension::RV64) + OS << LS << "(__riscv_xlen == 64)"; OS << "\n"; return true; } |