test/CodeGen/AVR/pseudo/SEXT.mir

   1 # RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
   2
   3 --- |
   4   target triple = "avr--"
   5   define void @test() {
   6   entry:
   7     ret void
   8   }
   9 ...
  10
  11 ---
  12 name:            test
  13 body: |
  14   bb.0.entry:
  15
  16     ; CHECK-LABEL: test
  17
  18     ; CHECK:      $r14 = MOVRdRr $r31
  19     ; CHECK-NEXT: $r15 = MOVRdRr $r31
  20     ; CHECK-NEXT: $r15 = ADDRdRr $r15, killed $r15, implicit-def $sreg
  21     ; CHECK-NEXT: $r15 = SBCRdRr killed $r15, killed $r15, implicit-def $sreg, implicit killed $sreg
  22
  23     $r15r14 = SEXT $r31, implicit-def $sreg
  24 ...