[all-commits] [llvm/llvm-project] 195c22: [ARM] Change VPT state assertion

[Sam Parker via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 195c22f2733cf923b932412f0fe212f4ef397d2c
      https://github.com/llvm/llvm-project/commit/195c22f2733cf923b932412f0fe212f4ef397d2c
  Author: Sam Parker <sam.parker at arm.com>
  Date:   2020-09-30 (Wed, 30 Sep 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp
    A llvm/test/CodeGen/Thumb2/LowOverheadLoops/begin-vpt-without-inst.mir

  Log Message:
  -----------
  [ARM] Change VPT state assertion

Just because we haven't encountered an instruction setting the VPR,
it doesn't mean we can't create a VPT block - the VPR maybe a
live-in.

Differential Revision: https://reviews.llvm.org/D88224