gcc/testsuite/gcc.target/arm/pr55642.c

   1 /* { dg-options "-mthumb -O2" }  */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target arm_thumb2_ok } */
   4
   5 extern int abs (int);
   6
   7 int
   8 foo (int v)
   9 {
  10   register int i asm ("r0");
  11   register int j asm ("r1");
  12   if (v > 1)
  13     i = abs (j);
  14
  15   return i;
  16 }
  17