# RUN: llc -mtriple=aarch64-linux-gnu -run-pass peephole-opt -o - %s | FileCheck %s
# CHECK: %1 = ANDWri {{.*}}
# CHECK-NEXT: %wzr = SUBSWri {{.*}}
--- |
  define i32 @test01() nounwind {
  entry:
    %0 = select i1 true, i32 1, i32 0
    %1 = and i32 %0, 65535
    %2 = icmp ugt i32 %1, 0
    br i1 %2, label %if.then, label %if.end

  if.then:                                      ; preds = %entry
    ret i32 1

  if.end:                                       ; preds = %entry
    ret i32 0
  }
...
---
name:            test01
registers:
  - { id: 0, class: gpr32 }
  - { id: 1, class: gpr32common }
body:             |
  bb.0.entry:
    successors: %bb.2.if.end, %bb.1.if.then

    %0 = MOVi32imm 1
    %1 = ANDWri killed %1, 15
    %wzr = SUBSWri killed %1, 0, 0, implicit-def %nzcv
    Bcc 9, %bb.2.if.end, implicit %nzcv

  bb.1.if.then:
    %w0 = MOVi32imm 1
    RET_ReallyLR implicit %w0

  bb.2.if.end:
    %w0 = MOVi32imm 0
    RET_ReallyLR implicit %w0

...