[all-commits] [llvm/llvm-project] 63dce7: [ARM] Handle any extend whilst lowering addw/addl/...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 63dce70b794eb99ebbfdeed3ca9aafca2b8fe5c4
      https://github.com/llvm/llvm-project/commit/63dce70b794eb99ebbfdeed3ca9aafca2b8fe5c4
  Author: David Green <david.green at arm.com>
  Date:   2021-01-06 (Wed, 06 Jan 2021)

  Changed paths:
    M llvm/lib/Target/ARM/ARMInstrNEON.td
    M llvm/test/CodeGen/ARM/vadd.ll
    M llvm/test/CodeGen/ARM/vsub.ll

  Log Message:
  -----------
  [ARM] Handle any extend whilst lowering addw/addl/subw/subl

Same as a9b6440edd, use zanyext to treat any_extends as zero extends
during lowering to create addw/addl/subw/subl nodes.

Differential Revision: https://reviews.llvm.org/D93835