1# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - 2>&1 | 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
18    ; CHECK-LABEL: test_cpcwrdrr
19
20    ; CHECK:      CPCRdRr %r20, %r22, implicit-def %sreg, implicit killed %sreg
21    ; CHECK-NEXT: CPCRdRr %r21, %r23, implicit-def %sreg, implicit killed %sreg
22
23    CPCWRdRr %r21r20, %r23r22, implicit-def %sreg, implicit %sreg
24...
25