[all-commits] [llvm/llvm-project] 5658d8: AArch64: clamp UBFX high-bit to 32-bits

[Tim Northover via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5658d869ff4cefc5c3626f7e5658bb43b2b32063
      https://github.com/llvm/llvm-project/commit/5658d869ff4cefc5c3626f7e5658bb43b2b32063
  Author: Tim Northover <tnorthover at apple.com>
  Date:   2022-02-23 (Wed, 23 Feb 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
    M llvm/test/CodeGen/AArch64/bitfield.ll

  Log Message:
  -----------
  AArch64: clamp UBFX high-bit to 32-bits

We were producing invalid instructions like "ubfx w0, w0, #20, #16".