llvm

9adcf5ef - [SYCL][EXT][COMPLEX] Enable std::enable_if via Return type instead of type template parameter (#10594)

[SYCL][EXT][COMPLEX] Enable std::enable_if via Return type instead of type template parameter (#10594) Following a review of the marray complex specialization PR (https://github.com/intel/llvm/pull/8647), where the `std::enable_if` are enabled via template type parameter. It has been asked to be switched to return type instead; this PR follows the same approach to have a coherent codebase. Furthermore, all `std::enable_if<...>::type` has been switched to `std::enable_if_t` for coherence. And finally, this PR also fixes a bug where the `std::enable_if` depends on the trait `is_gencomplex`, but should depend on `is_genfloat` since the functions are specialized for `complex<T>`, `T` is the one that should be tested.