1 /* This test was miscompiled when using sibling call optimization,
2 because X ? Y : Y - 1 optimization changed X into !X in place
3 and haven't reverted it if do_store_flag was successful, so
4 when expanding the expression the second time it was
5 !X ? Y : Y - 1. */
6
7 extern void abort (void);
8 extern void exit (int);
9
foo(int x)10 void foo (int x)
11 {
12 if (x != 1)
13 abort ();
14 }
15
16 int z;
17
main(int argc,char ** argv)18 int main (int argc, char **argv)
19 {
20 char *a = "test";
21 char *b = a + 2;
22
23 foo (z > 0 ? b - a : b - a - 1);
24 exit (0);
25 }
26