Hi all,

Further straightforward patch for the various halving intrinsics with or without rounding, plus tests.
Bootstrapped and tested on aarch64-none-linux-gnu and aarch64_be-none-elf.
Pushing to trunk.
Thanks,
Kyrill

gcc/ChangeLog:

	PR target/99195
	* config/aarch64/aarch64-simd.md (aarch64_<sur>h<addsub><mode>): Rename to...
	(aarch64_<sur>h<addsub><mode><vczle><vczbe>): ... This.

gcc/testsuite/ChangeLog:

	PR target/99195
	* gcc.target/aarch64/simd/pr99195_1.c: Add tests for halving and rounding
	add/sub intrinsics.