[all-commits] [llvm/llvm-project] 1b9a60: [AArch64][SVE] Add wide compare immediate patterns

[Cullen Rhodes via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b9a608c8440b655c15378f3f7a13180281e2613
      https://github.com/llvm/llvm-project/commit/1b9a608c8440b655c15378f3f7a13180281e2613
  Author: Cullen Rhodes <cullen.rhodes at arm.com>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/sve-intrinsics-int-compares-with-imm.ll

  Log Message:
  -----------
  [AArch64][SVE] Add wide compare immediate patterns

Summary:
Recognize wide compares where the wide operand is a splat of a scalar
value in the appropriate range and convert to the immediate variant of
the instruction.

Patch by Graham Hunter

Reviewers: sdesmalen, efriedma, dancgr, rovka, rengolin

Reviewed By: efriedma

Subscribers: tschuett, kristof.beyls, hiraditya, rkruppe, psnobl,
llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71009