File: pr64453.c

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gcc-arm-none-eabi 15%3A8-2019-q3-1
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/* { dg-do compile } */
/* { dg-options "-mthumb -Os " }  */
/* { dg-require-effective-target arm_thumb1_ok } */

void save_regs () {
  __asm volatile ("" ::: "r8");
}

/* { dg-final { scan-assembler "\tmov\tr., r8" } } */