Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / llvm / test / CodeGen / AVR / pseudo / CPWRdRr.mir
blobbb9f8cbe7423f223a9e097595aa50a86082de3b9
1 # RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
3 # This test checks the expansion of the 16-bit CPW pseudo instruction.
5 --- |
6   target triple = "avr--"
7   define void @test_cpwrdrr() {
8   entry:
9     ret void
10   }
11 ...
13 ---
14 name:            test_cpwrdrr
15 body: |
16   bb.0.entry:
17     liveins: $r15r14, $r21r20
19     ; CHECK-LABEL: test_cpwrdrr
21     ; CHECK:      CPRdRr $r14, $r20, implicit-def $sreg
22     ; CHECK-NEXT: CPCRdRr $r15, $r21, implicit-def $sreg, implicit killed $sreg
24     CPWRdRr $r15r14, $r21r20, implicit-def $sreg
25 ...