gcc/testsuite/c-c++-common/attr-retain-2.c

   1 /* { dg-do compile { target R_flag_in_section } } */
   2 /* { dg-options "-Wall -O2" } */
   3
   4 static int xyzzy __attribute__((__used__, __retain__)) = 1;
   5
   6 void foo()
   7 {
   8   int x __attribute__((__retain__)); /* { dg-warning "attribute ignored|unused variable" } */
   9 }
  10
  11 /* { dg-final { scan-assembler "xyzzy" } } */
  12 /* { dg-final { scan-assembler "\.data.*,\"awR\"" { target R_flag_in_section } } } */