gcc/testsuite/gcc.target/arm/its.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_cortex_m } */
   3 /* { dg-require-effective-target arm_thumb2 } */
   4 /* { dg-options "-O2" }  */
   5 int test (int a, int b)
   6 {
   7   int r;
   8   if (a > 10)
   9     {
  10       r = a - b;
  11       r += 10;
  12     }
  13   else
  14     {
  15       r = b - a;
  16       r -= 7;
  17     }
  18   if (r > 0)
  19     r -= 3;
  20   return r;
  21 }
  22 /* Ensure there is no IT block with more than 2 instructions, ie. we only allow
  23    IT, ITT and ITE.  */
  24 /* { dg-final { scan-assembler-not "\\sit\[te\]{2}" } } */