llvm-project/llvm/test/CodeGen/AVR/pseudo/CPCWRdRr.mir

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# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
# This test checks the expansion of the 16-bit CPCW pseudo instruction.
--- |
target triple = "avr--"
define void @test_cpcwrdrr() {
entry:
ret void
}
...
---
name: test_cpcwrdrr
body: |
bb.0.entry:
; CHECK-LABEL: test_cpcwrdrr
; CHECK: CPCRdRr %r20, %r22, implicit-def %sreg, implicit killed %sreg
; CHECK-NEXT: CPCRdRr %r21, %r23, implicit-def %sreg, implicit killed %sreg
CPCWRdRr %r21r20, %r23r22, implicit-def %sreg, implicit %sreg
...