clang/test/Sema/arm-branch-protection-attr-err.c

   1 // RUN: %clang_cc1 -triple thumbv7m -verify -fsyntax-only %s
   2
   3 __attribute__((target("branch-protection=foo"))) // expected-error {{invalid or misplaced branch protection specification 'foo'}}
   4 void
   5 badvalue0(void) {}
   6
   7 __attribute__((target("branch-protection=+bti"))) // expected-error {{invalid or misplaced branch protection specification '<empty>'}}
   8 void
   9 badvalue1(void) {}
  10
  11 __attribute__((target("branch-protection=bti+"))) // expected-error {{invalid or misplaced branch protection specification '<empty>'}}
  12 void
  13 badvalue2(void) {}
  14
  15 __attribute__((target("branch-protection=pac-ret+bkey"))) // expected-error {{invalid or misplaced branch protection specification 'bkey'}}
  16 void
  17 badvalue3(void) {}
  18
  19 __attribute__((target("branch-protection=pac-ret+b-key"))) // expected-warning {{unsupported branch protection specification 'b-key'}}
  20 void
  21 badvalue4(void) {}
  22
  23 __attribute__((target("branch-protection=bti+leaf"))) // expected-error {{invalid or misplaced branch protection specification 'leaf'}}
  24 void
  25 badoption0(void) {}
  26
  27 __attribute__((target("branch-protection=bti+leaf+pac-ret"))) // expected-error {{invalid or misplaced branch protection specification 'leaf'}}
  28 void
  29 badorder0(void) {}
  30
  31 __attribute__((target("branch-protection=pac-ret+bti+leaf"))) // expected-error {{invalid or misplaced branch protection specification 'leaf'}}
  32 void
  33 badorder1(void) {}