[all-commits] [llvm/llvm-project] 0736d1: [ARM][MVE] Tail-predication: some more comments an...

[sjoerdmeijer via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0736d1ccf32ba4e6fe860942d8a6d05f964f058e
      https://github.com/llvm/llvm-project/commit/0736d1ccf32ba4e6fe860942d8a6d05f964f058e
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-04-22 (Wed, 22 Apr 2020)

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

  Log Message:
  -----------
  [ARM][MVE] Tail-predication: some more comments and debug messages. NFC.

Finding the loop tripcount is the first crucial step in preparing a loop for
tail-predication, and this adds a debug message if a tripcount cannot be found.

And while I was at it, I added some more comments here and there.

Differential Revision: https://reviews.llvm.org/D78485