# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6
# RUN: llc %s -passes="machine-sink<enable-sink-fold>" -o - | FileCheck %s
--- |
  ; ModuleID = 'x.ll'
  source_filename = "x.ll"
  target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32"
  target triple = "aarch64-unknown-linux-gnu"

  define void @f(i32 %c) {
  entry:
    %promoted1 = sext i32 %c to i64
    %sub = add nsw i64 %promoted1, -2
    %promoted = sext i32 %c to i64
    %add = add nsw i64 %promoted, 2
    %add.i = add nsw i64 %add, %sub
    %0 = inttoptr i64 %add.i to ptr
    store i16 0, ptr %0, align 2
    ret void
  }
...
---
name:            f
registers:
  - { id: 0, class: gpr32, preferred-register: '', flags: [  ] }
  - { id: 1, class: gpr64, preferred-register: '', flags: [  ] }
  - { id: 2, class: gpr64all, preferred-register: '', flags: [  ] }
  - { id: 3, class: gpr64common, preferred-register: '', flags: [  ] }
  - { id: 4, class: gpr32, preferred-register: '', flags: [  ] }
liveins:
  - { reg: '$w0', virtual-reg: '%0' }
body:             |
  bb.0.entry:
    liveins: $w0

    ; CHECK-LABEL: name: f
    ; CHECK: liveins: $w0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32 = COPY $w0
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:gpr64all = IMPLICIT_DEF
    ; CHECK-NEXT: [[INSERT_SUBREG:%[0-9]+]]:gpr64 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.sub_32
    ; CHECK-NEXT: [[SBFMXri:%[0-9]+]]:gpr64common = SBFMXri killed [[INSERT_SUBREG]], 0, 31
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32 = COPY $wzr
    ; CHECK-NEXT: STRHHroX [[COPY1]], [[SBFMXri]], [[SBFMXri]], 0, 0 :: (store (s16) into %ir.0)
    ; CHECK-NEXT: RET_ReallyLR
    %0:gpr32 = COPY $w0
    %2:gpr64all = IMPLICIT_DEF
    %1:gpr64 = INSERT_SUBREG %2, %0, %subreg.sub_32
    %3:gpr64common = SBFMXri killed %1, 0, 31
    %4:gpr32 = COPY $wzr
    STRHHroX %4, %3, %3, 0, 0 :: (store (s16) into %ir.0)
    RET_ReallyLR
...