gcc/testsuite/gcc.dg/weak/weak-9.c

   1 /* { dg-do compile } */
   2 /* { dg-require-weak "" } */
   3 /* { dg-options "-fno-common" } */
   4
   5 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?f1" } } */
   6 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?f2" } } */
   7 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?f3" } } */
   8 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?f4" } } */
   9 /* { dg-final { scan-assembler "notf1" } } */
  10 /* { dg-final { scan-assembler "notf2" } } */
  11 /* { dg-final { scan-assembler "notf3" } } */
  12 /* { dg-final { scan-assembler "notf4" } } */
  13
  14 void f1() __attribute__((weak, alias("notf1")));
  15 void f2() __attribute__((alias("notf2"), weak));
  16
  17 #pragma weak f3=notf3
  18 void f3();
  19
  20 void f4();
  21 #pragma weak f4=notf4