[all-commits] [llvm/llvm-project] ef0b9f: [ARM][LowOverheadLoops] Combine a VCMP and VPST in...

[Sam Tebbs via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ef0b9f3307a1fa1c82b34098213ec854c1b5e608
      https://github.com/llvm/llvm-project/commit/ef0b9f3307a1fa1c82b34098213ec854c1b5e608
  Author: Sam Tebbs <samuel.tebbs at arm.com>
  Date:   2020-09-16 (Wed, 16 Sep 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp
    A llvm/test/CodeGen/Thumb2/LowOverheadLoops/vcmp-vpst-combination.ll

  Log Message:
  -----------
  [ARM][LowOverheadLoops] Combine a VCMP and VPST into a VPT

This patch combines a VCMP followed by a VPST into a VPT, which has the
same semantics as the combination of the former two.