gcc/testsuite/gcc.target/aarch64/target_attr_9.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -save-temps" } */
   3
   4 /* bar does not have a subset of architectural flags of bam.
   5    Inlining should be rejected.  */
   6
   7 __attribute__ ((target ("arch=armv8-a+crc")))
   8 int
   9 bar (int a)
  10 {
  11   return a - 6;
  12 }
  13
  14 __attribute__ ((target ("arch=armv8-a+nocrc")))
  15 int
  16 bam (int a)
  17 {
  18   return a - bar (a);
  19 }
  20
  21
  22 /* { dg-final { scan-assembler "bl.*bar" } } */