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PointerUnion::getAddrOf() does not need to be template since we can only
use the first pointer type for it. Rename it to getAddrOfPtr1(). llvm-svn: 152106
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@ -92,10 +92,14 @@ public:
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}
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}
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PointerTy const *getAddrOfPointer() const {
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PointerTy const *getAddrOfPointer() const {
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return const_cast<PointerIntPair *>(this)->getAddrOfPointer();
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}
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PointerTy *getAddrOfPointer() {
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assert(Value == reinterpret_cast<intptr_t>(getPointer()) &&
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assert(Value == reinterpret_cast<intptr_t>(getPointer()) &&
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"Can only return the address if IntBits is cleared and "
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"Can only return the address if IntBits is cleared and "
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"PtrTraits doesn't change the pointer");
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"PtrTraits doesn't change the pointer");
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return reinterpret_cast<PointerTy const *>(&Value);
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return reinterpret_cast<PointerTy *>(&Value);
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}
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}
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void *getOpaqueValue() const { return reinterpret_cast<void*>(Value); }
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void *getOpaqueValue() const { return reinterpret_cast<void*>(Value); }
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@ -142,16 +142,19 @@ namespace llvm {
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return T();
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return T();
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}
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}
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/// \brief If the union is set to the first pointer type we can get an
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/// \brief If the union is set to the first pointer type get an address
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/// address pointing to it.
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/// pointing to it.
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template <typename T>
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PT1 const *getAddrOfPtr1() const {
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PT1 const *getAddrOf() const {
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return const_cast<PointerUnion *>(this)->getAddrOfPtr1();
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}
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/// \brief If the union is set to the first pointer type get an address
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/// pointing to it.
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PT1 *getAddrOfPtr1() {
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assert(is<PT1>() && "Val is not the first pointer");
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assert(is<PT1>() && "Val is not the first pointer");
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assert(get<PT1>() == Val.getPointer() &&
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assert(get<PT1>() == Val.getPointer() &&
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"Can't get the address because PointerLikeTypeTraits changes the ptr");
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"Can't get the address because PointerLikeTypeTraits changes the ptr");
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T const *can_only_get_address_of_first_pointer_type
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return (PT1 *)Val.getAddrOfPointer();
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= reinterpret_cast<PT1 const *>(Val.getAddrOfPointer());
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return can_only_get_address_of_first_pointer_type;
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}
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}
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/// Assignment operators - Allow assigning into this union from either
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/// Assignment operators - Allow assigning into this union from either
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@ -69,7 +69,7 @@ public:
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return 0;
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return 0;
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if (Val.template is<EltTy>())
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if (Val.template is<EltTy>())
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return Val.template getAddrOf<EltTy>();
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return Val.getAddrOfPtr1();
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return Val.template get<VecTy *>()->begin();
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return Val.template get<VecTy *>()->begin();
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