Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / llvm / test / CodeGen / AVR / pseudo / ADCWRdRr.mir
blob26263991de0987013e018f77d5b1bdb098ab3a08
1 # RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
3 # This test checks the expansion of the 16-bit add with carry pseudo instruction.
5 --- |
6   target triple = "avr--"
7   define void @test_adcwrdrr() {
8   entry:
9     ret void
10   }
11 ...
13 ---
14 name:            test_adcwrdrr
15 body: |
16   bb.0.entry:
17     liveins: $r15r14, $r21r20, $sreg
19     ; CHECK-LABEL: test_adcwrdrr
21     ; CHECK:       $r14 = ADCRdRr $r14, $r20, implicit-def $sreg, implicit $sreg
22     ; CHECK-LABEL: $r15 = ADCRdRr $r15, $r21, implicit-def $sreg, implicit killed $sreg
24     $r15r14 = ADCWRdRr $r15r14, $r21r20, implicit-def $sreg, implicit $sreg
25 ...