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7adbcdcc55
Missed these when I hadded the enum entries git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@370494 91177308-0d34-0410-b5e6-96231b3b80d8
489 lines
21 KiB
C++
489 lines
21 KiB
C++
//===----------- ValueTypes.cpp - Implementation of EVT methods -----------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/CodeGen/ValueTypes.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/IR/DerivedTypes.h"
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#include "llvm/IR/Type.h"
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#include "llvm/Support/ErrorHandling.h"
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using namespace llvm;
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EVT EVT::changeExtendedTypeToInteger() const {
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LLVMContext &Context = LLVMTy->getContext();
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return getIntegerVT(Context, getSizeInBits());
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}
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EVT EVT::changeExtendedVectorElementTypeToInteger() const {
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LLVMContext &Context = LLVMTy->getContext();
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EVT IntTy = getIntegerVT(Context, getScalarSizeInBits());
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return getVectorVT(Context, IntTy, getVectorNumElements());
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}
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EVT EVT::getExtendedIntegerVT(LLVMContext &Context, unsigned BitWidth) {
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EVT VT;
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VT.LLVMTy = IntegerType::get(Context, BitWidth);
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assert(VT.isExtended() && "Type is not extended!");
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return VT;
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}
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EVT EVT::getExtendedVectorVT(LLVMContext &Context, EVT VT,
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unsigned NumElements) {
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EVT ResultVT;
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ResultVT.LLVMTy = VectorType::get(VT.getTypeForEVT(Context), NumElements);
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assert(ResultVT.isExtended() && "Type is not extended!");
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return ResultVT;
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}
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bool EVT::isExtendedFloatingPoint() const {
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assert(isExtended() && "Type is not extended!");
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return LLVMTy->isFPOrFPVectorTy();
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}
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bool EVT::isExtendedInteger() const {
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assert(isExtended() && "Type is not extended!");
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return LLVMTy->isIntOrIntVectorTy();
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}
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bool EVT::isExtendedScalarInteger() const {
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assert(isExtended() && "Type is not extended!");
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return LLVMTy->isIntegerTy();
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}
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bool EVT::isExtendedVector() const {
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assert(isExtended() && "Type is not extended!");
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return LLVMTy->isVectorTy();
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}
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bool EVT::isExtended16BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 16;
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}
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bool EVT::isExtended32BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 32;
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}
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bool EVT::isExtended64BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 64;
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}
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bool EVT::isExtended128BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 128;
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}
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bool EVT::isExtended256BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 256;
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}
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bool EVT::isExtended512BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 512;
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}
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bool EVT::isExtended1024BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 1024;
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}
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bool EVT::isExtended2048BitVector() const {
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return isExtendedVector() && getExtendedSizeInBits() == 2048;
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}
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EVT EVT::getExtendedVectorElementType() const {
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assert(isExtended() && "Type is not extended!");
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return EVT::getEVT(cast<VectorType>(LLVMTy)->getElementType());
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}
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unsigned EVT::getExtendedVectorNumElements() const {
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assert(isExtended() && "Type is not extended!");
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return cast<VectorType>(LLVMTy)->getNumElements();
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}
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unsigned EVT::getExtendedSizeInBits() const {
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assert(isExtended() && "Type is not extended!");
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if (IntegerType *ITy = dyn_cast<IntegerType>(LLVMTy))
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return ITy->getBitWidth();
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if (VectorType *VTy = dyn_cast<VectorType>(LLVMTy))
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return VTy->getBitWidth();
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llvm_unreachable("Unrecognized extended type!");
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}
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/// getEVTString - This function returns value type as a string, e.g. "i32".
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std::string EVT::getEVTString() const {
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switch (V.SimpleTy) {
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default:
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if (isVector())
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return (isScalableVector() ? "nxv" : "v") + utostr(getVectorNumElements())
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+ getVectorElementType().getEVTString();
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if (isInteger())
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return "i" + utostr(getSizeInBits());
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llvm_unreachable("Invalid EVT!");
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case MVT::i1: return "i1";
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case MVT::i8: return "i8";
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case MVT::i16: return "i16";
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case MVT::i32: return "i32";
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case MVT::i64: return "i64";
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case MVT::i128: return "i128";
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case MVT::f16: return "f16";
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case MVT::f32: return "f32";
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case MVT::f64: return "f64";
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case MVT::f80: return "f80";
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case MVT::f128: return "f128";
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case MVT::ppcf128: return "ppcf128";
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case MVT::isVoid: return "isVoid";
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case MVT::Other: return "ch";
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case MVT::Glue: return "glue";
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case MVT::x86mmx: return "x86mmx";
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case MVT::v1i1: return "v1i1";
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case MVT::v2i1: return "v2i1";
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case MVT::v4i1: return "v4i1";
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case MVT::v8i1: return "v8i1";
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case MVT::v16i1: return "v16i1";
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case MVT::v32i1: return "v32i1";
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case MVT::v64i1: return "v64i1";
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case MVT::v128i1: return "v128i1";
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case MVT::v512i1: return "v512i1";
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case MVT::v1024i1: return "v1024i1";
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case MVT::v1i8: return "v1i8";
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case MVT::v2i8: return "v2i8";
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case MVT::v4i8: return "v4i8";
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case MVT::v8i8: return "v8i8";
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case MVT::v16i8: return "v16i8";
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case MVT::v32i8: return "v32i8";
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case MVT::v64i8: return "v64i8";
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case MVT::v128i8: return "v128i8";
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case MVT::v256i8: return "v256i8";
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case MVT::v1i16: return "v1i16";
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case MVT::v2i16: return "v2i16";
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case MVT::v3i16: return "v3i16";
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case MVT::v4i16: return "v4i16";
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case MVT::v8i16: return "v8i16";
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case MVT::v16i16: return "v16i16";
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case MVT::v32i16: return "v32i16";
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case MVT::v64i16: return "v64i16";
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case MVT::v128i16: return "v128i16";
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case MVT::v1i32: return "v1i32";
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case MVT::v2i32: return "v2i32";
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case MVT::v3i32: return "v3i32";
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case MVT::v4i32: return "v4i32";
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case MVT::v5i32: return "v5i32";
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case MVT::v8i32: return "v8i32";
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case MVT::v16i32: return "v16i32";
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case MVT::v32i32: return "v32i32";
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case MVT::v64i32: return "v64i32";
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case MVT::v128i32: return "v128i32";
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case MVT::v256i32: return "v256i32";
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case MVT::v512i32: return "v512i32";
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case MVT::v1024i32:return "v1024i32";
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case MVT::v2048i32:return "v2048i32";
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case MVT::v1i64: return "v1i64";
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case MVT::v2i64: return "v2i64";
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case MVT::v4i64: return "v4i64";
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case MVT::v8i64: return "v8i64";
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case MVT::v16i64: return "v16i64";
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case MVT::v32i64: return "v32i64";
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case MVT::v1i128: return "v1i128";
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case MVT::v1f32: return "v1f32";
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case MVT::v2f32: return "v2f32";
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case MVT::v2f16: return "v2f16";
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case MVT::v3f16: return "v3f16";
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case MVT::v4f16: return "v4f16";
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case MVT::v8f16: return "v8f16";
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case MVT::v16f16: return "v16f16";
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case MVT::v32f16: return "v32f16";
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case MVT::v3f32: return "v3f32";
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case MVT::v4f32: return "v4f32";
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case MVT::v5f32: return "v5f32";
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case MVT::v8f32: return "v8f32";
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case MVT::v16f32: return "v16f32";
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case MVT::v32f32: return "v32f32";
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case MVT::v64f32: return "v64f32";
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case MVT::v128f32: return "v128f32";
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case MVT::v256f32: return "v256f32";
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case MVT::v512f32: return "v512f32";
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case MVT::v1024f32:return "v1024f32";
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case MVT::v2048f32:return "v2048f32";
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case MVT::v1f64: return "v1f64";
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case MVT::v2f64: return "v2f64";
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case MVT::v4f64: return "v4f64";
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case MVT::v8f64: return "v8f64";
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case MVT::nxv1i1: return "nxv1i1";
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case MVT::nxv2i1: return "nxv2i1";
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case MVT::nxv4i1: return "nxv4i1";
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case MVT::nxv8i1: return "nxv8i1";
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case MVT::nxv16i1: return "nxv16i1";
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case MVT::nxv32i1: return "nxv32i1";
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case MVT::nxv1i8: return "nxv1i8";
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case MVT::nxv2i8: return "nxv2i8";
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case MVT::nxv4i8: return "nxv4i8";
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case MVT::nxv8i8: return "nxv8i8";
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case MVT::nxv16i8: return "nxv16i8";
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case MVT::nxv32i8: return "nxv32i8";
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case MVT::nxv1i16: return "nxv1i16";
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case MVT::nxv2i16: return "nxv2i16";
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case MVT::nxv4i16: return "nxv4i16";
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case MVT::nxv8i16: return "nxv8i16";
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case MVT::nxv16i16:return "nxv16i16";
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case MVT::nxv32i16:return "nxv32i16";
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case MVT::nxv1i32: return "nxv1i32";
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case MVT::nxv2i32: return "nxv2i32";
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case MVT::nxv4i32: return "nxv4i32";
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case MVT::nxv8i32: return "nxv8i32";
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case MVT::nxv16i32:return "nxv16i32";
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case MVT::nxv32i32:return "nxv32i32";
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case MVT::nxv1i64: return "nxv1i64";
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case MVT::nxv2i64: return "nxv2i64";
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case MVT::nxv4i64: return "nxv4i64";
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case MVT::nxv8i64: return "nxv8i64";
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case MVT::nxv16i64:return "nxv16i64";
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case MVT::nxv32i64:return "nxv32i64";
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case MVT::nxv2f16: return "nxv2f16";
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case MVT::nxv4f16: return "nxv4f16";
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case MVT::nxv8f16: return "nxv8f16";
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case MVT::nxv1f32: return "nxv1f32";
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case MVT::nxv2f32: return "nxv2f32";
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case MVT::nxv4f32: return "nxv4f32";
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case MVT::nxv8f32: return "nxv8f32";
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case MVT::nxv16f32:return "nxv16f32";
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case MVT::nxv1f64: return "nxv1f64";
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case MVT::nxv2f64: return "nxv2f64";
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case MVT::nxv4f64: return "nxv4f64";
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case MVT::nxv8f64: return "nxv8f64";
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case MVT::Metadata:return "Metadata";
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case MVT::Untyped: return "Untyped";
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case MVT::exnref : return "exnref";
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}
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}
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/// getTypeForEVT - This method returns an LLVM type corresponding to the
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/// specified EVT. For integer types, this returns an unsigned type. Note
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/// that this will abort for types that cannot be represented.
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Type *EVT::getTypeForEVT(LLVMContext &Context) const {
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switch (V.SimpleTy) {
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default:
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assert(isExtended() && "Type is not extended!");
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return LLVMTy;
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case MVT::isVoid: return Type::getVoidTy(Context);
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case MVT::i1: return Type::getInt1Ty(Context);
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case MVT::i8: return Type::getInt8Ty(Context);
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case MVT::i16: return Type::getInt16Ty(Context);
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case MVT::i32: return Type::getInt32Ty(Context);
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case MVT::i64: return Type::getInt64Ty(Context);
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case MVT::i128: return IntegerType::get(Context, 128);
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case MVT::f16: return Type::getHalfTy(Context);
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case MVT::f32: return Type::getFloatTy(Context);
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case MVT::f64: return Type::getDoubleTy(Context);
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case MVT::f80: return Type::getX86_FP80Ty(Context);
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case MVT::f128: return Type::getFP128Ty(Context);
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case MVT::ppcf128: return Type::getPPC_FP128Ty(Context);
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case MVT::x86mmx: return Type::getX86_MMXTy(Context);
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case MVT::v1i1: return VectorType::get(Type::getInt1Ty(Context), 1);
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case MVT::v2i1: return VectorType::get(Type::getInt1Ty(Context), 2);
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case MVT::v4i1: return VectorType::get(Type::getInt1Ty(Context), 4);
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case MVT::v8i1: return VectorType::get(Type::getInt1Ty(Context), 8);
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case MVT::v16i1: return VectorType::get(Type::getInt1Ty(Context), 16);
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case MVT::v32i1: return VectorType::get(Type::getInt1Ty(Context), 32);
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case MVT::v64i1: return VectorType::get(Type::getInt1Ty(Context), 64);
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case MVT::v128i1: return VectorType::get(Type::getInt1Ty(Context), 128);
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case MVT::v512i1: return VectorType::get(Type::getInt1Ty(Context), 512);
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case MVT::v1024i1: return VectorType::get(Type::getInt1Ty(Context), 1024);
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case MVT::v1i8: return VectorType::get(Type::getInt8Ty(Context), 1);
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case MVT::v2i8: return VectorType::get(Type::getInt8Ty(Context), 2);
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case MVT::v4i8: return VectorType::get(Type::getInt8Ty(Context), 4);
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case MVT::v8i8: return VectorType::get(Type::getInt8Ty(Context), 8);
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case MVT::v16i8: return VectorType::get(Type::getInt8Ty(Context), 16);
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case MVT::v32i8: return VectorType::get(Type::getInt8Ty(Context), 32);
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case MVT::v64i8: return VectorType::get(Type::getInt8Ty(Context), 64);
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case MVT::v128i8: return VectorType::get(Type::getInt8Ty(Context), 128);
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case MVT::v256i8: return VectorType::get(Type::getInt8Ty(Context), 256);
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case MVT::v1i16: return VectorType::get(Type::getInt16Ty(Context), 1);
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case MVT::v2i16: return VectorType::get(Type::getInt16Ty(Context), 2);
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case MVT::v3i16: return VectorType::get(Type::getInt16Ty(Context), 3);
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case MVT::v4i16: return VectorType::get(Type::getInt16Ty(Context), 4);
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case MVT::v8i16: return VectorType::get(Type::getInt16Ty(Context), 8);
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case MVT::v16i16: return VectorType::get(Type::getInt16Ty(Context), 16);
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case MVT::v32i16: return VectorType::get(Type::getInt16Ty(Context), 32);
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case MVT::v64i16: return VectorType::get(Type::getInt16Ty(Context), 64);
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case MVT::v128i16: return VectorType::get(Type::getInt16Ty(Context), 128);
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case MVT::v1i32: return VectorType::get(Type::getInt32Ty(Context), 1);
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case MVT::v2i32: return VectorType::get(Type::getInt32Ty(Context), 2);
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case MVT::v3i32: return VectorType::get(Type::getInt32Ty(Context), 3);
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case MVT::v4i32: return VectorType::get(Type::getInt32Ty(Context), 4);
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case MVT::v5i32: return VectorType::get(Type::getInt32Ty(Context), 5);
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case MVT::v8i32: return VectorType::get(Type::getInt32Ty(Context), 8);
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case MVT::v16i32: return VectorType::get(Type::getInt32Ty(Context), 16);
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case MVT::v32i32: return VectorType::get(Type::getInt32Ty(Context), 32);
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case MVT::v64i32: return VectorType::get(Type::getInt32Ty(Context), 64);
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case MVT::v128i32: return VectorType::get(Type::getInt32Ty(Context), 128);
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case MVT::v256i32: return VectorType::get(Type::getInt32Ty(Context), 256);
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case MVT::v512i32: return VectorType::get(Type::getInt32Ty(Context), 512);
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case MVT::v1024i32:return VectorType::get(Type::getInt32Ty(Context), 1024);
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case MVT::v2048i32:return VectorType::get(Type::getInt32Ty(Context), 2048);
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case MVT::v1i64: return VectorType::get(Type::getInt64Ty(Context), 1);
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case MVT::v2i64: return VectorType::get(Type::getInt64Ty(Context), 2);
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case MVT::v4i64: return VectorType::get(Type::getInt64Ty(Context), 4);
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case MVT::v8i64: return VectorType::get(Type::getInt64Ty(Context), 8);
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case MVT::v16i64: return VectorType::get(Type::getInt64Ty(Context), 16);
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case MVT::v32i64: return VectorType::get(Type::getInt64Ty(Context), 32);
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case MVT::v1i128: return VectorType::get(Type::getInt128Ty(Context), 1);
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case MVT::v2f16: return VectorType::get(Type::getHalfTy(Context), 2);
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case MVT::v3f16: return VectorType::get(Type::getHalfTy(Context), 3);
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case MVT::v4f16: return VectorType::get(Type::getHalfTy(Context), 4);
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case MVT::v8f16: return VectorType::get(Type::getHalfTy(Context), 8);
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case MVT::v16f16: return VectorType::get(Type::getHalfTy(Context), 16);
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case MVT::v32f16: return VectorType::get(Type::getHalfTy(Context), 32);
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case MVT::v1f32: return VectorType::get(Type::getFloatTy(Context), 1);
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case MVT::v2f32: return VectorType::get(Type::getFloatTy(Context), 2);
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case MVT::v3f32: return VectorType::get(Type::getFloatTy(Context), 3);
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case MVT::v4f32: return VectorType::get(Type::getFloatTy(Context), 4);
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case MVT::v5f32: return VectorType::get(Type::getFloatTy(Context), 5);
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case MVT::v8f32: return VectorType::get(Type::getFloatTy(Context), 8);
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case MVT::v16f32: return VectorType::get(Type::getFloatTy(Context), 16);
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case MVT::v32f32: return VectorType::get(Type::getFloatTy(Context), 32);
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case MVT::v64f32: return VectorType::get(Type::getFloatTy(Context), 64);
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case MVT::v128f32: return VectorType::get(Type::getFloatTy(Context), 128);
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case MVT::v256f32: return VectorType::get(Type::getFloatTy(Context), 256);
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case MVT::v512f32: return VectorType::get(Type::getFloatTy(Context), 512);
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case MVT::v1024f32:return VectorType::get(Type::getFloatTy(Context), 1024);
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case MVT::v2048f32:return VectorType::get(Type::getFloatTy(Context), 2048);
|
|
case MVT::v1f64: return VectorType::get(Type::getDoubleTy(Context), 1);
|
|
case MVT::v2f64: return VectorType::get(Type::getDoubleTy(Context), 2);
|
|
case MVT::v4f64: return VectorType::get(Type::getDoubleTy(Context), 4);
|
|
case MVT::v8f64: return VectorType::get(Type::getDoubleTy(Context), 8);
|
|
case MVT::nxv1i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 16, /*Scalable=*/ true);
|
|
case MVT::nxv32i1:
|
|
return VectorType::get(Type::getInt1Ty(Context), 32, /*Scalable=*/ true);
|
|
case MVT::nxv1i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 16, /*Scalable=*/ true);
|
|
case MVT::nxv32i8:
|
|
return VectorType::get(Type::getInt8Ty(Context), 32, /*Scalable=*/ true);
|
|
case MVT::nxv1i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 16, /*Scalable=*/ true);
|
|
case MVT::nxv32i16:
|
|
return VectorType::get(Type::getInt16Ty(Context), 32, /*Scalable=*/ true);
|
|
case MVT::nxv1i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 16,/*Scalable=*/ true);
|
|
case MVT::nxv32i32:
|
|
return VectorType::get(Type::getInt32Ty(Context), 32,/*Scalable=*/ true);
|
|
case MVT::nxv1i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 16, /*Scalable=*/ true);
|
|
case MVT::nxv32i64:
|
|
return VectorType::get(Type::getInt64Ty(Context), 32, /*Scalable=*/ true);
|
|
case MVT::nxv2f16:
|
|
return VectorType::get(Type::getHalfTy(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4f16:
|
|
return VectorType::get(Type::getHalfTy(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8f16:
|
|
return VectorType::get(Type::getHalfTy(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv1f32:
|
|
return VectorType::get(Type::getFloatTy(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2f32:
|
|
return VectorType::get(Type::getFloatTy(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4f32:
|
|
return VectorType::get(Type::getFloatTy(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8f32:
|
|
return VectorType::get(Type::getFloatTy(Context), 8, /*Scalable=*/ true);
|
|
case MVT::nxv16f32:
|
|
return VectorType::get(Type::getFloatTy(Context), 16, /*Scalable=*/ true);
|
|
case MVT::nxv1f64:
|
|
return VectorType::get(Type::getDoubleTy(Context), 1, /*Scalable=*/ true);
|
|
case MVT::nxv2f64:
|
|
return VectorType::get(Type::getDoubleTy(Context), 2, /*Scalable=*/ true);
|
|
case MVT::nxv4f64:
|
|
return VectorType::get(Type::getDoubleTy(Context), 4, /*Scalable=*/ true);
|
|
case MVT::nxv8f64:
|
|
return VectorType::get(Type::getDoubleTy(Context), 8, /*Scalable=*/ true);
|
|
case MVT::Metadata: return Type::getMetadataTy(Context);
|
|
}
|
|
}
|
|
|
|
/// 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::getVT(Type *Ty, bool HandleUnknown){
|
|
switch (Ty->getTypeID()) {
|
|
default:
|
|
if (HandleUnknown) return MVT(MVT::Other);
|
|
llvm_unreachable("Unknown type!");
|
|
case Type::VoidTyID:
|
|
return MVT::isVoid;
|
|
case Type::IntegerTyID:
|
|
return getIntegerVT(cast<IntegerType>(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: {
|
|
VectorType *VTy = cast<VectorType>(Ty);
|
|
return getVectorVT(
|
|
getVT(VTy->getElementType(), /*HandleUnknown=*/ false),
|
|
VTy->getElementCount());
|
|
}
|
|
}
|
|
}
|
|
|
|
/// 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(Type *Ty, bool HandleUnknown){
|
|
switch (Ty->getTypeID()) {
|
|
default:
|
|
return MVT::getVT(Ty, HandleUnknown);
|
|
case Type::IntegerTyID:
|
|
return getIntegerVT(Ty->getContext(), cast<IntegerType>(Ty)->getBitWidth());
|
|
case Type::VectorTyID: {
|
|
VectorType *VTy = cast<VectorType>(Ty);
|
|
return getVectorVT(Ty->getContext(),
|
|
getEVT(VTy->getElementType(), /*HandleUnknown=*/ false),
|
|
VTy->getElementCount());
|
|
}
|
|
}
|
|
}
|