gcc/testsuite/gcc.dg/march-generic.c

   1 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
   2 /* { dg-skip-if "" { *-*-* } { "-march=*" } { "" } } */
   3 /* { dg-options "-march=generic" } */
   4 /* { dg-error "'generic' CPU can be used only for '-mtune=' switch" "" { target *-*-* } 0 } */
   5 /* { dg-bogus "march" "" { target *-*-* } 0 } */
   6 int i;