[RISCV] Compose vector subregs hierarchically
authorJon Roelofs <jonathan_roelofs@apple.com>
Fri, 16 Jul 2021 17:59:56 +0000 (10:59 -0700)
committerJon Roelofs <jonathan_roelofs@apple.com>
Fri, 16 Jul 2021 19:32:13 +0000 (12:32 -0700)
commit15267595fda5db224470134ff8c611379bf0a2af
tree9c8abfd677f99ca3f34239ce85308e78a6e81098
parentd0f1ae6eb6eab82d2f67c61260087353a46d48ec
[RISCV] Compose vector subregs hierarchically

This fixes the test I broke in: https://reviews.llvm.org/D105953#2883579

Differential revision: https://reviews.llvm.org/D106168
llvm/lib/Target/RISCV/RISCVRegisterInfo.td