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https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112099 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -159,14 +159,12 @@ namespace llvm {
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/// getPow2VectorType - Widens the length of the given vector EVT up to
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/// getPow2VectorType - Widens the length of the given vector EVT up to
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/// the nearest power of 2 and returns that type.
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/// the nearest power of 2 and returns that type.
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MVT getPow2VectorType() const {
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MVT getPow2VectorType() const {
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if (!isPow2VectorType()) {
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if (isPow2VectorType())
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unsigned NElts = getVectorNumElements();
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unsigned Pow2NElts = 1 << Log2_32_Ceil(NElts);
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return MVT::getVectorVT(getVectorElementType(), Pow2NElts);
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}
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else {
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return *this;
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return *this;
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}
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unsigned NElts = getVectorNumElements();
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unsigned Pow2NElts = 1 << Log2_32_Ceil(NElts);
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return MVT::getVectorVT(getVectorElementType(), Pow2NElts);
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}
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}
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/// getScalarType - If this is a vector type, return the element type,
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/// getScalarType - If this is a vector type, return the element type,
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@ -350,7 +348,7 @@ namespace llvm {
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}
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}
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return (MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE);
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return (MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE);
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}
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}
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static MVT getIntVectorWithNumElements(unsigned NumElts) {
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static MVT getIntVectorWithNumElements(unsigned NumElts) {
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switch (NumElts) {
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switch (NumElts) {
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default: return (MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE);
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default: return (MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE);
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@ -374,21 +372,15 @@ namespace llvm {
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EVT(MVT::SimpleValueType SVT) : V(SVT), LLVMTy(0) { }
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EVT(MVT::SimpleValueType SVT) : V(SVT), LLVMTy(0) { }
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EVT(MVT S) : V(S), LLVMTy(0) {}
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EVT(MVT S) : V(S), LLVMTy(0) {}
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bool operator==(const EVT VT) const {
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bool operator==(EVT VT) const {
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if (V.SimpleTy == VT.V.SimpleTy) {
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return !(*this != VT);
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if (V.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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return LLVMTy == VT.LLVMTy;
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return true;
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}
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return false;
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}
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}
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bool operator!=(const EVT VT) const {
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bool operator!=(EVT VT) const {
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if (V.SimpleTy == VT.V.SimpleTy) {
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if (V.SimpleTy != VT.V.SimpleTy)
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if (V.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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return true;
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return LLVMTy != VT.LLVMTy;
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if (V.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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return false;
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return LLVMTy != VT.LLVMTy;
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}
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return false;
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return true;
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}
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}
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/// getFloatingPointVT - Returns the EVT that represents a floating point
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/// getFloatingPointVT - Returns the EVT that represents a floating point
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@ -402,30 +394,27 @@ namespace llvm {
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/// number of bits.
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/// number of bits.
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static EVT getIntegerVT(LLVMContext &Context, unsigned BitWidth) {
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static EVT getIntegerVT(LLVMContext &Context, unsigned BitWidth) {
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MVT M = MVT::getIntegerVT(BitWidth);
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MVT M = MVT::getIntegerVT(BitWidth);
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if (M.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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if (M.SimpleTy != MVT::INVALID_SIMPLE_VALUE_TYPE)
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return getExtendedIntegerVT(Context, BitWidth);
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else
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return M;
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return M;
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return getExtendedIntegerVT(Context, BitWidth);
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}
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}
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/// getVectorVT - Returns the EVT that represents a vector NumElements in
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/// getVectorVT - Returns the EVT that represents a vector NumElements in
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/// length, where each element is of type VT.
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/// length, where each element is of type VT.
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static EVT getVectorVT(LLVMContext &Context, EVT VT, unsigned NumElements) {
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static EVT getVectorVT(LLVMContext &Context, EVT VT, unsigned NumElements) {
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MVT M = MVT::getVectorVT(VT.V, NumElements);
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MVT M = MVT::getVectorVT(VT.V, NumElements);
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if (M.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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if (M.SimpleTy != MVT::INVALID_SIMPLE_VALUE_TYPE)
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return getExtendedVectorVT(Context, VT, NumElements);
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else
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return M;
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return M;
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return getExtendedVectorVT(Context, VT, NumElements);
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}
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}
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/// getIntVectorWithNumElements - Return any integer vector type that has
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/// getIntVectorWithNumElements - Return any integer vector type that has
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/// the specified number of elements.
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/// the specified number of elements.
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static EVT getIntVectorWithNumElements(LLVMContext &C, unsigned NumElts) {
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static EVT getIntVectorWithNumElements(LLVMContext &C, unsigned NumElts) {
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MVT M = MVT::getIntVectorWithNumElements(NumElts);
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MVT M = MVT::getIntVectorWithNumElements(NumElts);
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if (M.SimpleTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
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if (M.SimpleTy != MVT::INVALID_SIMPLE_VALUE_TYPE)
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return getVectorVT(C, MVT::i8, NumElts);
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else
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return M;
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return M;
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return getVectorVT(C, MVT::i8, NumElts);
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}
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}
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/// isSimple - Test if the given EVT is simple (as opposed to being
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/// isSimple - Test if the given EVT is simple (as opposed to being
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@ -457,26 +446,27 @@ namespace llvm {
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/// is64BitVector - Return true if this is a 64-bit vector type.
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/// is64BitVector - Return true if this is a 64-bit vector type.
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bool is64BitVector() const {
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bool is64BitVector() const {
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return isSimple() ?
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if (!isSimple())
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(V==MVT::v8i8 || V==MVT::v4i16 || V==MVT::v2i32 ||
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return isExtended64BitVector();
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V==MVT::v1i64 || V==MVT::v2f32) :
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isExtended64BitVector();
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return (V == MVT::v8i8 || V==MVT::v4i16 || V==MVT::v2i32 ||
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V == MVT::v1i64 || V==MVT::v2f32);
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}
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}
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/// is128BitVector - Return true if this is a 128-bit vector type.
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/// is128BitVector - Return true if this is a 128-bit vector type.
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bool is128BitVector() const {
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bool is128BitVector() const {
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return isSimple() ?
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if (!isSimple())
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(V==MVT::v16i8 || V==MVT::v8i16 || V==MVT::v4i32 ||
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return isExtended128BitVector();
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V==MVT::v2i64 || V==MVT::v4f32 || V==MVT::v2f64) :
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return (V==MVT::v16i8 || V==MVT::v8i16 || V==MVT::v4i32 ||
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isExtended128BitVector();
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V==MVT::v2i64 || V==MVT::v4f32 || V==MVT::v2f64);
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}
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}
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/// is256BitVector - Return true if this is a 256-bit vector type.
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/// is256BitVector - Return true if this is a 256-bit vector type.
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inline bool is256BitVector() const {
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inline bool is256BitVector() const {
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return isSimple()
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if (!isSimple())
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? (V==MVT::v8f32 || V==MVT::v4f64 || V==MVT::v32i8 ||
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return isExtended256BitVector();
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V==MVT::v16i16 || V==MVT::v8i32 || V==MVT::v4i64)
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return (V == MVT::v8f32 || V == MVT::v4f64 || V == MVT::v32i8 ||
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: isExtended256BitVector();
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V == MVT::v16i16 || V == MVT::v8i32 || V == MVT::v4i64);
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}
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}
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/// is512BitVector - Return true if this is a 512-bit vector type.
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/// is512BitVector - Return true if this is a 512-bit vector type.
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@ -550,8 +540,7 @@ namespace llvm {
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assert(isVector() && "Invalid vector type!");
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assert(isVector() && "Invalid vector type!");
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if (isSimple())
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if (isSimple())
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return V.getVectorElementType();
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return V.getVectorElementType();
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else
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return getExtendedVectorElementType();
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return getExtendedVectorElementType();
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}
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}
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/// getVectorNumElements - Given a vector type, return the number of
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/// getVectorNumElements - Given a vector type, return the number of
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@ -560,16 +549,14 @@ namespace llvm {
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assert(isVector() && "Invalid vector type!");
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assert(isVector() && "Invalid vector type!");
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if (isSimple())
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if (isSimple())
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return V.getVectorNumElements();
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return V.getVectorNumElements();
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else
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return getExtendedVectorNumElements();
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return getExtendedVectorNumElements();
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}
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}
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/// getSizeInBits - Return the size of the specified value type in bits.
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/// getSizeInBits - Return the size of the specified value type in bits.
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unsigned getSizeInBits() const {
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unsigned getSizeInBits() const {
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if (isSimple())
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if (isSimple())
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return V.getSizeInBits();
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return V.getSizeInBits();
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else
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return getExtendedSizeInBits();
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return getExtendedSizeInBits();
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}
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}
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/// getStoreSize - Return the number of bytes overwritten by a store
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/// getStoreSize - Return the number of bytes overwritten by a store
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@ -592,8 +579,7 @@ namespace llvm {
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unsigned BitWidth = getSizeInBits();
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unsigned BitWidth = getSizeInBits();
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if (BitWidth <= 8)
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if (BitWidth <= 8)
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return EVT(MVT::i8);
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return EVT(MVT::i8);
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else
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return getIntegerVT(Context, 1 << Log2_32_Ceil(BitWidth));
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return getIntegerVT(Context, 1 << Log2_32_Ceil(BitWidth));
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}
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}
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/// getHalfSizedIntegerVT - Finds the smallest simple value type that is
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/// getHalfSizedIntegerVT - Finds the smallest simple value type that is
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@ -604,12 +590,10 @@ namespace llvm {
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assert(isInteger() && !isVector() && "Invalid integer type!");
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assert(isInteger() && !isVector() && "Invalid integer type!");
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unsigned EVTSize = getSizeInBits();
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unsigned EVTSize = getSizeInBits();
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for (unsigned IntVT = MVT::FIRST_INTEGER_VALUETYPE;
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for (unsigned IntVT = MVT::FIRST_INTEGER_VALUETYPE;
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IntVT <= MVT::LAST_INTEGER_VALUETYPE;
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IntVT <= MVT::LAST_INTEGER_VALUETYPE; ++IntVT) {
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++IntVT) {
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EVT HalfVT = EVT((MVT::SimpleValueType)IntVT);
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EVT HalfVT = EVT((MVT::SimpleValueType)IntVT);
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if(HalfVT.getSizeInBits() * 2 >= EVTSize) {
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if (HalfVT.getSizeInBits() * 2 >= EVTSize)
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return HalfVT;
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return HalfVT;
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}
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}
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}
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return getIntegerVT(Context, (EVTSize + 1) / 2);
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return getIntegerVT(Context, (EVTSize + 1) / 2);
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}
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}
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