?? pr17141-2.c
字號:
/* { dg-do compile } *//* { dg-options "-O2 -fdump-tree-optimized" } */void abort (void);struct a{ int i;} *a;int f(void){ int *ii = &a->i; void *l; a->i = 1; if (*ii) l = &&l1; else l = &&l2; goto *l;l1: return 0;l2: abort ();}/* { dg-final { scan-tree-dump-times "&" 0 "optimized" } } *//* { dg-final { scan-tree-dump-times "abort" 0 "optimized" } } *//* { dg-final { cleanup-tree-dump "optimized" } } */
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -