diff options
| -rw-r--r-- | llvm/include/llvm/Analysis/TargetTransformInfoImpl.h | 88 |
1 files changed, 43 insertions, 45 deletions
diff --git a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h index 6b209ed2d71..a1e1f9b07aa 100644 --- a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h +++ b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h @@ -144,50 +144,6 @@ public: return TTI::TCC_Expensive; } - unsigned getIntrinsicCost(Intrinsic::ID IID, Type *RetTy, - ArrayRef<Type *> ParamTys, const User *U) { - switch (IID) { - default: - // Intrinsics rarely (if ever) have normal argument setup constraints. - // Model them as having a basic instruction cost. - return TTI::TCC_Basic; - - // TODO: other libc intrinsics. - case Intrinsic::memcpy: - return getMemcpyCost(dyn_cast<Instruction>(U)); - - case Intrinsic::annotation: - case Intrinsic::assume: - case Intrinsic::sideeffect: - case Intrinsic::dbg_declare: - case Intrinsic::dbg_value: - case Intrinsic::dbg_label: - case Intrinsic::invariant_start: - case Intrinsic::invariant_end: - case Intrinsic::launder_invariant_group: - case Intrinsic::strip_invariant_group: - case Intrinsic::is_constant: - case Intrinsic::lifetime_start: - case Intrinsic::lifetime_end: - case Intrinsic::objectsize: - case Intrinsic::ptr_annotation: - case Intrinsic::var_annotation: - case Intrinsic::experimental_gc_result: - case Intrinsic::experimental_gc_relocate: - case Intrinsic::coro_alloc: - case Intrinsic::coro_begin: - case Intrinsic::coro_free: - case Intrinsic::coro_end: - case Intrinsic::coro_frame: - case Intrinsic::coro_size: - case Intrinsic::coro_suspend: - case Intrinsic::coro_param: - case Intrinsic::coro_subfn_addr: - // These intrinsics don't actually represent code after lowering. - return TTI::TCC_Free; - } - } - bool hasBranchDivergence() { return false; } bool isSourceOfDivergence(const Value *V) { return false; } @@ -786,7 +742,49 @@ public: return TTI::TCC_Basic; } - using BaseT::getIntrinsicCost; + unsigned getIntrinsicCost(Intrinsic::ID IID, Type *RetTy, + ArrayRef<Type *> ParamTys, const User *U) { + switch (IID) { + default: + // Intrinsics rarely (if ever) have normal argument setup constraints. + // Model them as having a basic instruction cost. + return TTI::TCC_Basic; + + // TODO: other libc intrinsics. + case Intrinsic::memcpy: + return static_cast<T *>(this)->getMemcpyCost(dyn_cast<Instruction>(U)); + + case Intrinsic::annotation: + case Intrinsic::assume: + case Intrinsic::sideeffect: + case Intrinsic::dbg_declare: + case Intrinsic::dbg_value: + case Intrinsic::dbg_label: + case Intrinsic::invariant_start: + case Intrinsic::invariant_end: + case Intrinsic::launder_invariant_group: + case Intrinsic::strip_invariant_group: + case Intrinsic::is_constant: + case Intrinsic::lifetime_start: + case Intrinsic::lifetime_end: + case Intrinsic::objectsize: + case Intrinsic::ptr_annotation: + case Intrinsic::var_annotation: + case Intrinsic::experimental_gc_result: + case Intrinsic::experimental_gc_relocate: + case Intrinsic::coro_alloc: + case Intrinsic::coro_begin: + case Intrinsic::coro_free: + case Intrinsic::coro_end: + case Intrinsic::coro_frame: + case Intrinsic::coro_size: + case Intrinsic::coro_suspend: + case Intrinsic::coro_param: + case Intrinsic::coro_subfn_addr: + // These intrinsics don't actually represent code after lowering. + return TTI::TCC_Free; + } + } unsigned getIntrinsicCost(Intrinsic::ID IID, Type *RetTy, ArrayRef<const Value *> Arguments, const User *U) { |
