gcc/testsuite/gcc.target/arm/pr56732-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target naked_functions } */
   3 /* { dg-options "-O2 -Wall" } */
   4 extern void bar();
   5
   6 void __attribute__((__naked__))
   7 foo(void)
   8 {
   9   bar ();
  10 }
  11
  12 int __attribute__((naked))
  13 zoo (int a, int b, int c, int d, int e, int f)
  14 {
  15   bar ();
  16   return e;
  17 }
  18 /* Verify that __attribute__((naked)) produces a naked function that
  19    does not use bx to return. */
  20 /* { dg-final { scan-assembler-not "\tbx\tlr" } } */