1# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
2
3# This test checks the expansion of the 16-bit CPCW pseudo instruction.
4
5--- |
6  target triple = "avr--"
7  define void @test_cpcwrdrr() {
8  entry:
9    ret void
10  }
11...
12
13---
14name:            test_cpcwrdrr
15body: |
16  bb.0.entry:
17    liveins: $r21r20, $r23r22, $sreg
18
19    ; CHECK-LABEL: test_cpcwrdrr
20
21    ; CHECK:      CPCRdRr $r20, $r22, implicit-def $sreg, implicit killed $sreg
22    ; CHECK-NEXT: CPCRdRr $r21, $r23, implicit-def $sreg, implicit killed $sreg
23
24    CPCWRdRr $r21r20, $r23r22, implicit-def $sreg, implicit $sreg
25...
26