xref: /aosp_15_r20/external/clang/test/CodeGen/2004-03-15-SimpleIndirectGoto.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
2*67e74705SXin Li 
3*67e74705SXin Li int code[]={0,0,0,0,1};
foo(int x)4*67e74705SXin Li void foo(int x) {
5*67e74705SXin Li   volatile int b;
6*67e74705SXin Li   b = 0xffffffff;
7*67e74705SXin Li }
bar(int * pc)8*67e74705SXin Li void bar(int *pc) {
9*67e74705SXin Li   static const void *l[] = {&&lab0, &&end};
10*67e74705SXin Li 
11*67e74705SXin Li   foo(0);
12*67e74705SXin Li   goto *l[*pc];
13*67e74705SXin Li  lab0:
14*67e74705SXin Li   foo(0);
15*67e74705SXin Li   pc++;
16*67e74705SXin Li   goto *l[*pc];
17*67e74705SXin Li  end:
18*67e74705SXin Li   return;
19*67e74705SXin Li }
main()20*67e74705SXin Li int main() {
21*67e74705SXin Li   bar(code);
22*67e74705SXin Li   return 0;
23*67e74705SXin Li }
24