[all-commits] [llvm/llvm-project] e75a4b: [RISCV] Remove NotHasStdExtZbb predicate from zext...

[Craig Topper via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e75a4b6ea9e950181049f1c2f8a78835754852fe
      https://github.com/llvm/llvm-project/commit/e75a4b6ea9e950181049f1c2f8a78835754852fe
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCV.td
    M llvm/lib/Target/RISCV/RISCVInstrInfo.td

  Log Message:
  -----------
  [RISCV] Remove NotHasStdExtZbb predicate from zext.h/sext.b/sext.h InstAliases. NFC

NotHasStdExtZbb doesn't have an AssemblerPredicate associated with it
so it didn't do anything. We don't need it either because the sorting
rules in tablegen prioritize by number of predicates. So the
dedicated instructions in the B extension that have predicates
will be prioritized automatically.