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author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
commit | cd749a9c07f1de2fb8affde90537efa4bc3e7c54 (patch) | |
tree | b21f6de4e08b89bb7931806bab798fc2a5e3a686 /utils/TableGen/TGValueTypes.cpp | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'utils/TableGen/TGValueTypes.cpp')
-rw-r--r-- | utils/TableGen/TGValueTypes.cpp | 45 |
1 files changed, 13 insertions, 32 deletions
diff --git a/utils/TableGen/TGValueTypes.cpp b/utils/TableGen/TGValueTypes.cpp index e4edca6..122d085 100644 --- a/utils/TableGen/TGValueTypes.cpp +++ b/utils/TableGen/TGValueTypes.cpp @@ -7,8 +7,8 @@ // //===----------------------------------------------------------------------===// // -// The MVT type is used by tablegen as well as in LLVM. In order to handle -// extended types, the MVT type uses support functions that call into +// The EVT type is used by tablegen as well as in LLVM. In order to handle +// extended types, the EVT type uses support functions that call into // LLVM's type system code. These aren't accessible in tablegen, so this // file provides simple replacements. // @@ -43,15 +43,15 @@ public: }; class ExtendedVectorType : public Type { - MVT ElementType; + EVT ElementType; unsigned NumElements; public: - ExtendedVectorType(MVT elty, unsigned num) + ExtendedVectorType(EVT elty, unsigned num) : ElementType(elty), NumElements(num) {} unsigned getSizeInBits() const { return getNumElements() * getElementType().getSizeInBits(); } - MVT getElementType() const { + EVT getElementType() const { return ElementType; } unsigned getNumElements() const { @@ -64,62 +64,43 @@ static std::map<unsigned, const Type *> static std::map<std::pair<uintptr_t, uintptr_t>, const Type *> ExtendedVectorTypeMap; -MVT MVT::getExtendedIntegerVT(unsigned BitWidth) { - const Type *&ET = ExtendedIntegerTypeMap[BitWidth]; - if (!ET) ET = new ExtendedIntegerType(BitWidth); - MVT VT; - VT.LLVMTy = ET; - assert(VT.isExtended() && "Type is not extended!"); - return VT; -} - -MVT MVT::getExtendedVectorVT(MVT VT, unsigned NumElements) { - const Type *&ET = ExtendedVectorTypeMap[std::make_pair(VT.getRawBits(), - NumElements)]; - if (!ET) ET = new ExtendedVectorType(VT, NumElements); - MVT ResultVT; - ResultVT.LLVMTy = ET; - assert(ResultVT.isExtended() && "Type is not extended!"); - return ResultVT; -} - -bool MVT::isExtendedFloatingPoint() const { +bool EVT::isExtendedFloatingPoint() const { assert(isExtended() && "Type is not extended!"); // Extended floating-point types are not supported yet. return false; } -bool MVT::isExtendedInteger() const { +bool EVT::isExtendedInteger() const { assert(isExtended() && "Type is not extended!"); return dynamic_cast<const ExtendedIntegerType *>(LLVMTy) != 0; } -bool MVT::isExtendedVector() const { +bool EVT::isExtendedVector() const { assert(isExtended() && "Type is not extended!"); return dynamic_cast<const ExtendedVectorType *>(LLVMTy) != 0; } -bool MVT::isExtended64BitVector() const { +bool EVT::isExtended64BitVector() const { assert(isExtended() && "Type is not extended!"); return isExtendedVector() && getSizeInBits() == 64; } -bool MVT::isExtended128BitVector() const { +bool EVT::isExtended128BitVector() const { assert(isExtended() && "Type is not extended!"); return isExtendedVector() && getSizeInBits() == 128; } -MVT MVT::getExtendedVectorElementType() const { +EVT EVT::getExtendedVectorElementType() const { assert(isExtendedVector() && "Type is not an extended vector!"); return static_cast<const ExtendedVectorType *>(LLVMTy)->getElementType(); } -unsigned MVT::getExtendedVectorNumElements() const { +unsigned EVT::getExtendedVectorNumElements() const { assert(isExtendedVector() && "Type is not an extended vector!"); return static_cast<const ExtendedVectorType *>(LLVMTy)->getNumElements(); } -unsigned MVT::getExtendedSizeInBits() const { +unsigned EVT::getExtendedSizeInBits() const { assert(isExtended() && "Type is not extended!"); return LLVMTy->getSizeInBits(); } |