[all-commits] [llvm/llvm-project] 6a563e: [ARM] Expand vXi1 VSELECT's

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a563eef1321f742fa06482f4536cd41fb8e24c7
      https://github.com/llvm/llvm-project/commit/6a563eef1321f742fa06482f4536cd41fb8e24c7
  Author: David Green <david.green at arm.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M llvm/lib/Target/ARM/ARMISelLowering.cpp
    M llvm/test/Analysis/CostModel/ARM/arith-overflow.ll
    M llvm/test/Analysis/CostModel/ARM/arith-ssat.ll
    A llvm/test/CodeGen/Thumb2/mve-pred-vselect.ll

  Log Message:
  -----------
  [ARM] Expand vXi1 VSELECT's

We have no lowering for VSELECT vXi1, vXi1, vXi1, so mark them as
expanded to turn them into a series of logical operations.

Differential Revision: https://reviews.llvm.org/D94946