gcc/testsuite/gcc.target/arm/asm-flag-5.c

   1 /* Test error conditions of asm flag outputs.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "" } */
   4 /* { dg-skip-if "" { arm_thumb1 } } */
   5
   6 void f_B(void) { _Bool x; asm("" : "=@cccc"(x)); }
   7 void f_c(void) { char x; asm("" : "=@cccc"(x)); }
   8 void f_s(void) { short x; asm("" : "=@cccc"(x)); }
   9 void f_i(void) { int x; asm("" : "=@cccc"(x)); }
  10 void f_l(void) { long x; asm("" : "=@cccc"(x)); }
  11 void f_ll(void) { long long x; asm("" : "=@cccc"(x)); }
  12
  13 void f_f(void)
  14 {
  15   float x;
  16   asm("" : "=@cccc"(x)); /* { dg-error "invalid type" } */
  17 }
  18
  19 void f_d(void)
  20 {
  21   double x;
  22   asm("" : "=@cccc"(x)); /* { dg-error "invalid type" } */
  23 }
  24
  25 struct S { int x[3]; };
  26
  27 void f_S(void)
  28 {
  29   struct S x;
  30   asm("" : "=@cccc"(x)); /* { dg-error "invalid type" } */
  31 }