; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s -mtriple=avr -mcpu=atmega328 | FileCheck %s

define i16 @strlen(ptr noundef %__s) {
; CHECK-LABEL: strlen:
; CHECK:       ; %bb.0: ; %entry
; CHECK-NEXT:    ;APP
; CHECK-NEXT:    call strlen
; CHECK-NEXT:    ;NO_APP
; CHECK-NEXT:    clr r25
; CHECK-NEXT:    ret
entry:
  %0 = tail call addrspace(0) i16 asm "call ${2:x}", "={r24},{r24},i,~{r30},~{r31},~{memory}"(ptr %__s, ptr addrspace(1) @strlen)
  ret i16 %0
}