gcc/testsuite/gcc.target/bfin/longcall-2.c

   1 /* { dg-do compile { target bfin-*-* } } */
   2 /* { dg-options "-O2 -mlong-calls" } */
   3 /* { dg-final { scan-assembler-not "call\[^\\n\]*foo" } } */
   4 /* { dg-final { scan-assembler-not "jump\[^\\n\]*foo" } } */
   5 /* { dg-final { scan-assembler-not "call\[^\\n\]*baz" } } */
   6 /* { dg-final { scan-assembler-not "jump\[^\\n\]*baz" } } */
   7 /* { dg-final { scan-assembler "call\[^\\n\]*bar" } } */
   8 /* { dg-final { scan-assembler "jump\[^\\n\]*bar" } } */
   9
  10 extern void foo () __attribute__((longcall));
  11 extern void bar () __attribute__((shortcall));
  12 extern void baz ();
  13
  14 int t1 ()
  15 {
  16     foo ();
  17     bar ();
  18     baz ();
  19     return 4;
  20 }
  21
  22 void t2 ()
  23 {
  24     foo ();
  25 }
  26 void t3 ()
  27 {
  28     bar ();
  29 }
  30 void t4 ()
  31 {
  32     baz ();
  33 }