X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FVMCore%2FValueTypes.cpp;h=2ee9f0f4c99f53f4e98c0a9d1bcff3df2b913373;hb=3756e70af69096a82b367ee9667e7720ca2201e4;hp=d2a8ce34ae479bf61ffae828d17e6671340e7536;hpb=dbf67fefeaccfeb53fb9d6098180ba1f29e682d5;p=oota-llvm.git diff --git a/lib/VMCore/ValueTypes.cpp b/lib/VMCore/ValueTypes.cpp index d2a8ce34ae4..2ee9f0f4c99 100644 --- a/lib/VMCore/ValueTypes.cpp +++ b/lib/VMCore/ValueTypes.cpp @@ -19,6 +19,12 @@ #include "llvm/Support/ErrorHandling.h" using namespace llvm; +EVT EVT::changeExtendedVectorElementTypeToInteger() const { + LLVMContext &Context = LLVMTy->getContext(); + EVT IntTy = getIntegerVT(Context, getVectorElementType().getSizeInBits()); + return getVectorVT(Context, IntTy, getVectorNumElements()); +} + EVT EVT::getExtendedIntegerVT(LLVMContext &Context, unsigned BitWidth) { EVT VT; VT.LLVMTy = IntegerType::get(Context, BitWidth); @@ -49,20 +55,32 @@ bool EVT::isExtendedVector() const { return LLVMTy->isVectorTy(); } +bool EVT::isExtended16BitVector() const { + return isExtendedVector() && getExtendedSizeInBits() == 16; +} + +bool EVT::isExtended32BitVector() const { + return isExtendedVector() && getExtendedSizeInBits() == 32; +} + bool EVT::isExtended64BitVector() const { - return isExtendedVector() && getSizeInBits() == 64; + return isExtendedVector() && getExtendedSizeInBits() == 64; } bool EVT::isExtended128BitVector() const { - return isExtendedVector() && getSizeInBits() == 128; + return isExtendedVector() && getExtendedSizeInBits() == 128; } bool EVT::isExtended256BitVector() const { - return isExtendedVector() && getSizeInBits() == 256; + return isExtendedVector() && getExtendedSizeInBits() == 256; } bool EVT::isExtended512BitVector() const { - return isExtendedVector() && getSizeInBits() == 512; + return isExtendedVector() && getExtendedSizeInBits() == 512; +} + +bool EVT::isExtended1024BitVector() const { + return isExtendedVector() && getExtendedSizeInBits() == 1024; } EVT EVT::getExtendedVectorElementType() const { @@ -77,12 +95,11 @@ unsigned EVT::getExtendedVectorNumElements() const { unsigned EVT::getExtendedSizeInBits() const { assert(isExtended() && "Type is not extended!"); - if (const IntegerType *ITy = dyn_cast(LLVMTy)) + if (IntegerType *ITy = dyn_cast(LLVMTy)) return ITy->getBitWidth(); - if (const VectorType *VTy = dyn_cast(LLVMTy)) + if (VectorType *VTy = dyn_cast(LLVMTy)) return VTy->getBitWidth(); - assert(false && "Unrecognized extended type!"); - return 0; // Suppress warnings. + llvm_unreachable("Unrecognized extended type!"); } /// getEVTString - This function returns value type as a string, e.g. "i32". @@ -95,13 +112,13 @@ std::string EVT::getEVTString() const { if (isInteger()) return "i" + utostr(getSizeInBits()); llvm_unreachable("Invalid EVT!"); - return "?"; case MVT::i1: return "i1"; case MVT::i8: return "i8"; case MVT::i16: return "i16"; case MVT::i32: return "i32"; case MVT::i64: return "i64"; case MVT::i128: return "i128"; + case MVT::f16: return "f16"; case MVT::f32: return "f32"; case MVT::f64: return "f64"; case MVT::f80: return "f80"; @@ -109,36 +126,47 @@ std::string EVT::getEVTString() const { case MVT::ppcf128: return "ppcf128"; case MVT::isVoid: return "isVoid"; case MVT::Other: return "ch"; - case MVT::Flag: return "flag"; + case MVT::Glue: return "glue"; + case MVT::x86mmx: return "x86mmx"; + case MVT::v2i1: return "v2i1"; + case MVT::v4i1: return "v4i1"; + case MVT::v8i1: return "v8i1"; + case MVT::v16i1: return "v16i1"; case MVT::v2i8: return "v2i8"; case MVT::v4i8: return "v4i8"; case MVT::v8i8: return "v8i8"; case MVT::v16i8: return "v16i8"; case MVT::v32i8: return "v32i8"; + case MVT::v1i16: return "v1i16"; case MVT::v2i16: return "v2i16"; case MVT::v4i16: return "v4i16"; case MVT::v8i16: return "v8i16"; case MVT::v16i16: return "v16i16"; + case MVT::v1i32: return "v1i32"; case MVT::v2i32: return "v2i32"; case MVT::v4i32: return "v4i32"; case MVT::v8i32: return "v8i32"; + case MVT::v16i32: return "v16i32"; case MVT::v1i64: return "v1i64"; case MVT::v2i64: return "v2i64"; case MVT::v4i64: return "v4i64"; case MVT::v8i64: return "v8i64"; + case MVT::v16i64: return "v16i64"; case MVT::v2f32: return "v2f32"; + case MVT::v2f16: return "v2f16"; case MVT::v4f32: return "v4f32"; case MVT::v8f32: return "v8f32"; case MVT::v2f64: return "v2f64"; case MVT::v4f64: return "v4f64"; case MVT::Metadata:return "Metadata"; + case MVT::Untyped: return "Untyped"; } } /// getTypeForEVT - This method returns an LLVM type corresponding to the /// specified EVT. For integer types, this returns an unsigned type. Note /// that this will abort for types that cannot be represented. -const Type *EVT::getTypeForEVT(LLVMContext &Context) const { +Type *EVT::getTypeForEVT(LLVMContext &Context) const { switch (V.SimpleTy) { default: assert(isExtended() && "Type is not extended!"); @@ -150,27 +178,38 @@ const Type *EVT::getTypeForEVT(LLVMContext &Context) const { case MVT::i32: return Type::getInt32Ty(Context); case MVT::i64: return Type::getInt64Ty(Context); case MVT::i128: return IntegerType::get(Context, 128); + case MVT::f16: return Type::getHalfTy(Context); case MVT::f32: return Type::getFloatTy(Context); case MVT::f64: return Type::getDoubleTy(Context); case MVT::f80: return Type::getX86_FP80Ty(Context); case MVT::f128: return Type::getFP128Ty(Context); case MVT::ppcf128: return Type::getPPC_FP128Ty(Context); + case MVT::x86mmx: return Type::getX86_MMXTy(Context); + case MVT::v2i1: return VectorType::get(Type::getInt1Ty(Context), 2); + case MVT::v4i1: return VectorType::get(Type::getInt1Ty(Context), 4); + case MVT::v8i1: return VectorType::get(Type::getInt1Ty(Context), 8); + case MVT::v16i1: return VectorType::get(Type::getInt1Ty(Context), 16); case MVT::v2i8: return VectorType::get(Type::getInt8Ty(Context), 2); case MVT::v4i8: return VectorType::get(Type::getInt8Ty(Context), 4); case MVT::v8i8: return VectorType::get(Type::getInt8Ty(Context), 8); case MVT::v16i8: return VectorType::get(Type::getInt8Ty(Context), 16); case MVT::v32i8: return VectorType::get(Type::getInt8Ty(Context), 32); + case MVT::v1i16: return VectorType::get(Type::getInt16Ty(Context), 1); case MVT::v2i16: return VectorType::get(Type::getInt16Ty(Context), 2); case MVT::v4i16: return VectorType::get(Type::getInt16Ty(Context), 4); case MVT::v8i16: return VectorType::get(Type::getInt16Ty(Context), 8); case MVT::v16i16: return VectorType::get(Type::getInt16Ty(Context), 16); + case MVT::v1i32: return VectorType::get(Type::getInt32Ty(Context), 1); case MVT::v2i32: return VectorType::get(Type::getInt32Ty(Context), 2); case MVT::v4i32: return VectorType::get(Type::getInt32Ty(Context), 4); case MVT::v8i32: return VectorType::get(Type::getInt32Ty(Context), 8); + case MVT::v16i32: return VectorType::get(Type::getInt32Ty(Context), 16); case MVT::v1i64: return VectorType::get(Type::getInt64Ty(Context), 1); case MVT::v2i64: return VectorType::get(Type::getInt64Ty(Context), 2); case MVT::v4i64: return VectorType::get(Type::getInt64Ty(Context), 4); case MVT::v8i64: return VectorType::get(Type::getInt64Ty(Context), 8); + case MVT::v16i64: return VectorType::get(Type::getInt64Ty(Context), 16); + case MVT::v2f16: return VectorType::get(Type::getHalfTy(Context), 2); case MVT::v2f32: return VectorType::get(Type::getFloatTy(Context), 2); case MVT::v4f32: return VectorType::get(Type::getFloatTy(Context), 4); case MVT::v8f32: return VectorType::get(Type::getFloatTy(Context), 8); @@ -183,24 +222,25 @@ const Type *EVT::getTypeForEVT(LLVMContext &Context) const { /// getEVT - Return the value type corresponding to the specified type. This /// returns all pointers as MVT::iPTR. If HandleUnknown is true, unknown types /// are returned as Other, otherwise they are invalid. -EVT EVT::getEVT(const Type *Ty, bool HandleUnknown){ +EVT EVT::getEVT(Type *Ty, bool HandleUnknown){ switch (Ty->getTypeID()) { default: if (HandleUnknown) return MVT(MVT::Other); llvm_unreachable("Unknown type!"); - return MVT::isVoid; case Type::VoidTyID: return MVT::isVoid; case Type::IntegerTyID: return getIntegerVT(Ty->getContext(), cast(Ty)->getBitWidth()); + case Type::HalfTyID: return MVT(MVT::f16); case Type::FloatTyID: return MVT(MVT::f32); case Type::DoubleTyID: return MVT(MVT::f64); case Type::X86_FP80TyID: return MVT(MVT::f80); + case Type::X86_MMXTyID: return MVT(MVT::x86mmx); case Type::FP128TyID: return MVT(MVT::f128); case Type::PPC_FP128TyID: return MVT(MVT::ppcf128); case Type::PointerTyID: return MVT(MVT::iPTR); case Type::VectorTyID: { - const VectorType *VTy = cast(Ty); + VectorType *VTy = cast(Ty); return getVectorVT(Ty->getContext(), getEVT(VTy->getElementType(), false), VTy->getNumElements()); }