[RISCV] Remove some unused ImmLeafs. NFC
authorCraig Topper <craig.topper@sifive.com>
Wed, 31 Mar 2021 01:54:07 +0000 (18:54 -0700)
committerCraig Topper <craig.topper@sifive.com>
Wed, 31 Mar 2021 01:54:11 +0000 (18:54 -0700)
commit05998701b93e7db18e6327293e6f634bd31bc4d8
tree9e47fdfc74f9dbca95b007a316bd4fa0e2c07f1b
parent431a40e1e28f181e87dd247b91a5e6872dd64ab4
[RISCV] Remove some unused ImmLeafs. NFC

These got left behind when we switched RV32 to use selectImm to
match RV64.
llvm/lib/Target/RISCV/RISCVInstrInfo.td