[all-commits] [llvm/llvm-project] 9a2059: [AArch64] Insert/Extract of bitcast patterns

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a20596f482586ac6f5507aa151987e0987d5231
      https://github.com/llvm/llvm-project/commit/9a20596f482586ac6f5507aa151987e0987d5231
  Author: David Green <david.green at arm.com>
  Date:   2022-09-21 (Wed, 21 Sep 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/CodeGen/AArch64/neon-insextbitcast.ll

  Log Message:
  -----------
  [AArch64] Insert/Extract of bitcast patterns

This adds some quick tablegen patterns for vector_insert(bitcast(..))
and bitcast(vector_extract(..)), allowing us to avoid a round-trip
through GPRs.

Differential Revision: https://reviews.llvm.org/D134022