-//===----------- ValueTypes.cpp - Implementation of MVT methods -----------===//
+//===----------- ValueTypes.cpp - Implementation of EVT methods -----------===//
//
// The LLVM Compiler Infrastructure
//
#include "llvm/ADT/StringExtras.h"
#include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/LLVMContext.h"
#include "llvm/Type.h"
#include "llvm/DerivedTypes.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace llvm;
-MVT MVT::getExtendedIntegerVT(unsigned BitWidth) {
- MVT VT;
- VT.LLVMTy = IntegerType::get(BitWidth);
+EVT EVT::getExtendedIntegerVT(LLVMContext &Context, unsigned BitWidth) {
+ EVT VT;
+ VT.LLVMTy = IntegerType::get(Context, BitWidth);
assert(VT.isExtended() && "Type is not extended!");
return VT;
}
-MVT MVT::getExtendedVectorVT(MVT VT, unsigned NumElements) {
- MVT ResultVT;
- ResultVT.LLVMTy = VectorType::get(VT.getTypeForMVT(), NumElements);
+EVT EVT::getExtendedVectorVT(LLVMContext &Context, EVT VT,
+ unsigned NumElements) {
+ EVT ResultVT;
+ ResultVT.LLVMTy = VectorType::get(VT.getTypeForEVT(Context), NumElements);
assert(ResultVT.isExtended() && "Type is not extended!");
return ResultVT;
}
-bool MVT::isExtendedFloatingPoint() const {
+bool EVT::isExtendedFloatingPoint() const {
assert(isExtended() && "Type is not extended!");
- return LLVMTy->isFPOrFPVector();
+ return LLVMTy->isFPOrFPVectorTy();
}
-bool MVT::isExtendedInteger() const {
+bool EVT::isExtendedInteger() const {
assert(isExtended() && "Type is not extended!");
- return LLVMTy->isIntOrIntVector();
+ return LLVMTy->isIntOrIntVectorTy();
}
-bool MVT::isExtendedVector() const {
+bool EVT::isExtendedVector() const {
assert(isExtended() && "Type is not extended!");
- return isa<VectorType>(LLVMTy);
+ return LLVMTy->isVectorTy();
}
-bool MVT::isExtended64BitVector() const {
+bool EVT::isExtended64BitVector() const {
return isExtendedVector() && getSizeInBits() == 64;
}
-bool MVT::isExtended128BitVector() const {
+bool EVT::isExtended128BitVector() const {
return isExtendedVector() && getSizeInBits() == 128;
}
-bool MVT::isExtended256BitVector() const {
+bool EVT::isExtended256BitVector() const {
return isExtendedVector() && getSizeInBits() == 256;
}
-MVT MVT::getExtendedVectorElementType() const {
+bool EVT::isExtended512BitVector() const {
+ return isExtendedVector() && getSizeInBits() == 512;
+}
+
+EVT EVT::getExtendedVectorElementType() const {
assert(isExtended() && "Type is not extended!");
- return MVT::getMVT(cast<VectorType>(LLVMTy)->getElementType());
+ return EVT::getEVT(cast<VectorType>(LLVMTy)->getElementType());
}
-unsigned MVT::getExtendedVectorNumElements() const {
+unsigned EVT::getExtendedVectorNumElements() const {
assert(isExtended() && "Type is not extended!");
return cast<VectorType>(LLVMTy)->getNumElements();
}
-unsigned MVT::getExtendedSizeInBits() const {
+unsigned EVT::getExtendedSizeInBits() const {
assert(isExtended() && "Type is not extended!");
if (const IntegerType *ITy = dyn_cast<IntegerType>(LLVMTy))
return ITy->getBitWidth();
return 0; // Suppress warnings.
}
-/// getMVTString - This function returns value type as a string, e.g. "i32".
-std::string MVT::getMVTString() const {
- switch (V) {
+/// getEVTString - This function returns value type as a string, e.g. "i32".
+std::string EVT::getEVTString() const {
+ switch (V.SimpleTy) {
default:
if (isVector())
return "v" + utostr(getVectorNumElements()) +
- getVectorElementType().getMVTString();
+ getVectorElementType().getEVTString();
if (isInteger())
return "i" + utostr(getSizeInBits());
- assert(0 && "Invalid MVT!");
+ llvm_unreachable("Invalid EVT!");
return "?";
case MVT::i1: return "i1";
case MVT::i8: return "i8";
case MVT::v8i16: return "v8i16";
case MVT::v16i16: return "v16i16";
case MVT::v2i32: return "v2i32";
- case MVT::v3i32: return "v3i32";
case MVT::v4i32: return "v4i32";
case MVT::v8i32: return "v8i32";
case MVT::v1i64: return "v1i64";
case MVT::v2i64: return "v2i64";
case MVT::v4i64: return "v4i64";
+ case MVT::v8i64: return "v8i64";
case MVT::v2f32: return "v2f32";
- case MVT::v3f32: return "v3f32";
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";
}
}
-/// getTypeForMVT - This method returns an LLVM type corresponding to the
-/// specified MVT. For integer types, this returns an unsigned type. Note
+/// 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 *MVT::getTypeForMVT() const {
- switch (V) {
+const Type *EVT::getTypeForEVT(LLVMContext &Context) const {
+ switch (V.SimpleTy) {
default:
assert(isExtended() && "Type is not extended!");
return LLVMTy;
- case MVT::isVoid: return Type::VoidTy;
- case MVT::i1: return Type::Int1Ty;
- case MVT::i8: return Type::Int8Ty;
- case MVT::i16: return Type::Int16Ty;
- case MVT::i32: return Type::Int32Ty;
- case MVT::i64: return Type::Int64Ty;
- case MVT::i128: return IntegerType::get(128);
- case MVT::f32: return Type::FloatTy;
- case MVT::f64: return Type::DoubleTy;
- case MVT::f80: return Type::X86_FP80Ty;
- case MVT::f128: return Type::FP128Ty;
- case MVT::ppcf128: return Type::PPC_FP128Ty;
- case MVT::v2i8: return VectorType::get(Type::Int8Ty, 2);
- case MVT::v4i8: return VectorType::get(Type::Int8Ty, 4);
- case MVT::v8i8: return VectorType::get(Type::Int8Ty, 8);
- case MVT::v16i8: return VectorType::get(Type::Int8Ty, 16);
- case MVT::v32i8: return VectorType::get(Type::Int8Ty, 32);
- case MVT::v2i16: return VectorType::get(Type::Int16Ty, 2);
- case MVT::v4i16: return VectorType::get(Type::Int16Ty, 4);
- case MVT::v8i16: return VectorType::get(Type::Int16Ty, 16);
- case MVT::v16i16: return VectorType::get(Type::Int16Ty, 8);
- case MVT::v2i32: return VectorType::get(Type::Int32Ty, 2);
- case MVT::v3i32: return VectorType::get(Type::Int32Ty, 3);
- case MVT::v4i32: return VectorType::get(Type::Int32Ty, 4);
- case MVT::v8i32: return VectorType::get(Type::Int32Ty, 8);
- case MVT::v1i64: return VectorType::get(Type::Int64Ty, 1);
- case MVT::v2i64: return VectorType::get(Type::Int64Ty, 2);
- case MVT::v4i64: return VectorType::get(Type::Int64Ty, 4);
- case MVT::v2f32: return VectorType::get(Type::FloatTy, 2);
- case MVT::v3f32: return VectorType::get(Type::FloatTy, 3);
- case MVT::v4f32: return VectorType::get(Type::FloatTy, 4);
- case MVT::v8f32: return VectorType::get(Type::FloatTy, 8);
- case MVT::v2f64: return VectorType::get(Type::DoubleTy, 2);
- case MVT::v4f64: return VectorType::get(Type::DoubleTy, 4);
+ case MVT::isVoid: return Type::getVoidTy(Context);
+ case MVT::i1: return Type::getInt1Ty(Context);
+ case MVT::i8: return Type::getInt8Ty(Context);
+ case MVT::i16: return Type::getInt16Ty(Context);
+ case MVT::i32: return Type::getInt32Ty(Context);
+ case MVT::i64: return Type::getInt64Ty(Context);
+ case MVT::i128: return IntegerType::get(Context, 128);
+ 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::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::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::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::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::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);
+ case MVT::v2f64: return VectorType::get(Type::getDoubleTy(Context), 2);
+ case MVT::v4f64: return VectorType::get(Type::getDoubleTy(Context), 4);
+ case MVT::Metadata: return Type::getMetadataTy(Context);
}
}
-/// getMVT - Return the value type corresponding to the specified type. This
+/// 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.
-MVT MVT::getMVT(const Type *Ty, bool HandleUnknown){
+EVT EVT::getEVT(const Type *Ty, bool HandleUnknown){
switch (Ty->getTypeID()) {
default:
- if (HandleUnknown) return MVT::Other;
- assert(0 && "Unknown type!");
+ if (HandleUnknown) return MVT(MVT::Other);
+ llvm_unreachable("Unknown type!");
return MVT::isVoid;
case Type::VoidTyID:
return MVT::isVoid;
case Type::IntegerTyID:
- return getIntegerVT(cast<IntegerType>(Ty)->getBitWidth());
- case Type::FloatTyID: return MVT::f32;
- case Type::DoubleTyID: return MVT::f64;
- case Type::X86_FP80TyID: return MVT::f80;
- case Type::FP128TyID: return MVT::f128;
- case Type::PPC_FP128TyID: return MVT::ppcf128;
- case Type::PointerTyID: return MVT::iPTR;
+ return getIntegerVT(Ty->getContext(), cast<IntegerType>(Ty)->getBitWidth());
+ case Type::FloatTyID: return MVT(MVT::f32);
+ case Type::DoubleTyID: return MVT(MVT::f64);
+ case Type::X86_FP80TyID: return MVT(MVT::f80);
+ 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<VectorType>(Ty);
- return getVectorVT(getMVT(VTy->getElementType(), false),
+ return getVectorVT(Ty->getContext(), getEVT(VTy->getElementType(), false),
VTy->getNumElements());
}
}
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