[all-commits] [llvm/llvm-project] 635b87: [ARM][MVE] Tail-predication: use unsigned SCEV ran...

[sjoerdmeijer via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 635b87511ec3d6d2fa8f65a3ed1876f01367584e
      https://github.com/llvm/llvm-project/commit/635b87511ec3d6d2fa8f65a3ed1876f01367584e
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M llvm/lib/Target/ARM/MVETailPredication.cpp

  Log Message:
  -----------
  [ARM][MVE] Tail-predication: use unsigned SCEV ranges for tripcount

Loop tripcount expressions have a positive range, so use unsigned SCEV ranges
for them.

Differential Revision: https://reviews.llvm.org/D87608