gcc/testsuite/gcc.target/aarch64/target_attr_7.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mcpu=thunderx -save-temps" } */
   3
   4 /* Make sure that #pragma overrides command line option and
   5    target attribute overrides the pragma.  */
   6
   7 #pragma GCC target ("cpu=xgene1")
   8
   9 int
  10 bar (int a)
  11 {
  12   return a - 6;
  13 }
  14
  15 __attribute__ ((target ("tune=cortex-a53")))
  16 int
  17 bam (int a)
  18 {
  19   return a - bar (a);
  20 }
  21
  22 /* { dg-final { scan-assembler-times "//.tune xgene1" 1 } } */
  23 /* { dg-final { scan-assembler-times "//.tune cortex-a53" 1 } } */
  24 /* { dg-final { scan-assembler-not "thunderx" } } */