gcc/testsuite/gcc.target/arm/attr_thumb.c

   1 /* Check that attribute target thumb is recognized. */
   2 /* { dg-do compile } */
   3 /* Make sure the current multilib supports thumb.  */
   4 /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */
   5 /* { dg-options "-O2 -mno-restrict-it" } */
   6 /* { dg-final { scan-assembler-not "\\.arm"  } } */
   7 /* { dg-final { scan-assembler "\\.thumb_func" } } */
   8
   9 int __attribute__((target("thumb")))
  10 foo(int a)
  11 {
  12   /* { dg-final { scan-assembler "ite" { target { arm_thumb2_ok } } } } */
  13   return a ? 1 : 5;
  14 }
  15