Do some refactoring to allocation/deallocation interceptors. Expose
explicit per-alloc_type functions and stop accepting explicit AllocType.
This ensures we do not accidentally mix.
NOTE: This change rejects attempts to call `operator new(<some_size>,
static_cast<std::align_val_t>(0))`.
For https://github.com/llvm/llvm-project/issues/144435
Signed-off-by: Justin King <jcking@google.com>
This is a follow up to [Sanitizers][Darwin] Rename Apple macro SANITIZER_MAC -> SANITIZER_APPLE (D125816)
Performed a global search/replace as in title against LLVM sources
Differential Revision: https://reviews.llvm.org/D126263
