[Bug target/109415] No predefined macros to differentiate between ARM Cortex-M33 and Cortex-M55

[Vedant.VijayYevale at infineon dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109415

--- Comment #3 from vedant <Vedant.VijayYevale at infineon dot com> ---
in arm compiler i have found __ARM_ARCH_8M_MAIN__ and __ARM_ARCH_8_1M_MAIN__
for CM33 and CM55 respectively.