[PATCH][committed] aarch64: PR target/99195 annotate simple saturating add/sub patterns for vec-concat-zero

[Kyrylo Tkachov via Gcc-patches]

Hi all,

Moving onto the saturating instructions, this one goes through the simple 
add/sub ones.
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_<su_optab>q<addsub><mode>):
        Rename to...
        (aarch64_<su_optab>q<addsub><mode><vczle><vczbe>): ... This.
        (aarch64_<sur>qadd<mode>): Rename to...
        (aarch64_<sur>qadd<mode><vczle><vczbe>): ... This.

gcc/testsuite/ChangeLog:

        PR target/99195
        * gcc.target/aarch64/simd/pr99195_1.c: Add testing for qadd, qsub.
        * gcc.target/aarch64/simd/pr99195_6.c: New test.

qaddsub.patch
Description: qaddsub.patch