llvm/test/CodeGen/AVR/pseudo/STSWKRr.mir

# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
# RUN: llc -O0 -run-pass=avr-expand-pseudo -mcpu=atxmega64a1 %s -o - \
# RUN:     | FileCheck --check-prefix=XMEGA %s

# This test checks the expansion of the 16-bit STSWRdK pseudo instruction.

--- |
  target triple = "avr--"
  define void @test_stswkrr() {
  entry:
    ret void
  }
...

---
name:            test_stswkrr
body: |
  bb.0.entry:
    liveins: $r31r30

    ; CHECK-LABEL: test_stswkrr
    ; CHECK:       STSKRr 2560, $r31
    ; CHECK-NEXT:  STSKRr 2559, $r30

    ; XMEGA-LABEL: test_stswkrr
    ; XMEGA:       STSKRr 2559, $r30
    ; XMEGA-NEXT:  STSKRr 2560, $r31

    STSWKRr 2559, $r31r30
...