gcc/testsuite/gcc.target/aarch64/target_attr_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mcpu=thunderx -march=armv8-a -dA" } */
   3
   4 /* Test that cpu attribute overrides the command-line -mcpu.  */
   5
   6 __attribute__ ((target ("cpu=cortex-a72.cortex-a53")))
   7 int
   8 foo (int a)
   9 {
  10   return a + 1;
  11 }
  12
  13 /* { dg-final { scan-assembler "//.tune cortex-a72.cortex-a53" } } */
  14 /* { dg-final { scan-assembler-not "thunderx" } } */