1 /* { dg-do compile } */ 2 /* { dg-options "-O1 -fdump-tree-optimized" } */ 3 4 /* Test for SRA. */ 5 6 typedef struct teststruct 7 { 8 double d; 9 char f1; 10 } teststruct; 11 12 teststruct *globf1; 13 14 extern void link_error (void); 15 16 void copystruct1(void)17copystruct1 (void) 18 { 19 teststruct local; 20 globf1->f1 = 0; 21 local = *globf1; 22 if (local.f1 != 0) 23 link_error (); 24 } 25 26 /* There should be no reference to link_error. */ 27 /* { dg-final { scan-tree-dump-times "link_error" 0 "optimized" } } */ 28