llvm

c39c2138 - [SYCL][COMPAT] Atomics: Support for multiple datatypes, remove runtime memoryOrder (#11788)

[SYCL][COMPAT] Atomics: Support for multiple datatypes, remove runtime memoryOrder (#11788) This PR replaces #11338, following discussion with DPCT team. Change summary: - Remove runtime `memoryOrder` option (no longer needed) - Define `type_identity_t` and use it to avoid template deduction errors. - New tests for the above (e.g. `int *` addr with `unsigned int` operand) - New free function `atomic_fetch_compare_dec`