diff options
Diffstat (limited to 'include/llvm/OperandTraits.h')
| -rw-r--r-- | include/llvm/OperandTraits.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/llvm/OperandTraits.h b/include/llvm/OperandTraits.h index b614ccb..dbdb1a1 100644 --- a/include/llvm/OperandTraits.h +++ b/include/llvm/OperandTraits.h @@ -27,12 +27,12 @@ namespace llvm { /// when it is a prefix to the User object, and the number of Use objects is /// known at compile time. -template <unsigned ARITY> +template <typename SubClass, unsigned ARITY> struct FixedNumOperandTraits { - static Use *op_begin(User* U) { + static Use *op_begin(SubClass* U) { return reinterpret_cast<Use*>(U) - ARITY; } - static Use *op_end(User* U) { + static Use *op_end(SubClass* U) { return reinterpret_cast<Use*>(U); } static unsigned operands(const User*) { @@ -57,8 +57,8 @@ struct FixedNumOperandTraits { /// OptionalOperandTraits - when the number of operands may change at runtime. /// Naturally it may only decrease, because the allocations may not change. -template <unsigned ARITY = 1> -struct OptionalOperandTraits : public FixedNumOperandTraits<ARITY> { +template <typename SubClass, unsigned ARITY = 1> +struct OptionalOperandTraits : public FixedNumOperandTraits<SubClass, ARITY> { static unsigned operands(const User *U) { return U->getNumOperands(); } @@ -72,12 +72,12 @@ struct OptionalOperandTraits : public FixedNumOperandTraits<ARITY> { /// when it is a prefix to the User object, and the number of Use objects is /// only known at allocation time. -template <unsigned MINARITY = 0> +template <typename SubClass, unsigned MINARITY = 0> struct VariadicOperandTraits { - static Use *op_begin(User* U) { - return reinterpret_cast<Use*>(U) - U->getNumOperands(); + static Use *op_begin(SubClass* U) { + return reinterpret_cast<Use*>(U) - static_cast<User*>(U)->getNumOperands(); } - static Use *op_end(User* U) { + static Use *op_end(SubClass* U) { return reinterpret_cast<Use*>(U); } static unsigned operands(const User *U) { |