[PowerPC] Add the SUBFUS instruction to Future CPU.
authorStefan Pintilie <stefanp@ca.ibm.com>
Wed, 9 Nov 2022 21:09:31 +0000 (15:09 -0600)
committerStefan Pintilie <stefanp@ca.ibm.com>
Thu, 10 Nov 2022 14:32:29 +0000 (08:32 -0600)
commit1ef2a92d6679af7ddeaf20d4e0304f1cd22f28bb
tree3b2508cfc61d1536a6a082b1dd4242da6a8b7962
parent0caf2bac34d356110f0ac359c33c70b17a5762ee
[PowerPC] Add the SUBFUS instruction to Future CPU.

Add a new instruction called SUBUFS that does saturating subtract.
This instruction is only for Future CPU.

Reviewed By: amyk

Differential Revision: https://reviews.llvm.org/D137643
llvm/lib/Target/PowerPC/PPCInstrFuture.td
llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt
llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt
llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s