[all-commits] [llvm/llvm-project] 243a53: [SelectionDAG] Lower @llvm.get.active.lane.mask to...

[sjoerdmeijer via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 243a5329d42c8b9ca515c4079af240b806ca0707
      https://github.com/llvm/llvm-project/commit/243a5329d42c8b9ca515c4079af240b806ca0707
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-06-26 (Fri, 26 Jun 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    A llvm/test/CodeGen/Thumb2/active_lane_mask.ll

  Log Message:
  -----------
  [SelectionDAG] Lower @llvm.get.active.lane.mask to setcc

This lowers intrinsic @llvm.get.active.lane.mask to a setcc node, i.e. an icmp
ule, and creates vectors for its 2 arguments on which the comparison is
performed.

Differential Revision: https://reviews.llvm.org/D82292