pytorch

34c751c2 - Eliminate exception throwing code from dispatch call sites (#32168)

Eliminate exception throwing code from dispatch call sites (#32168) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/32168 We move the exception raising into the function, saving us a big pile of instructions for raising the stack. After this stack of changes, the compiler is willing to inline, e.g., `c10::KernelFunction::callUnboxed<at::Tensor, at::Tensor const&>(c10::OperatorHandle const&, at::Tensor const&) const::__func__` (whereas previously it refused to do so.) Signed-off-by: Edward Z. Yang <ezyang@fb.com> Test Plan: Imported from OSS Differential Revision: D19392948 Pulled By: ezyang fbshipit-source-id: d5edab00cae48444b308e74438a17a421532c08f