1 /* LRA corner case which triggered a segfault.  */
2 /* Reduced testcase by Arseny Solokha.  */
3 /* { dg-do compile { target int128 } } */
4 /* { dg-options "-O1 -fschedule-insns -ftrapv -funroll-all-loops -fno-tree-dominator-opts -fno-tree-loop-im" } */
5 
6 void
wh(__int128 * ku)7 wh (__int128 *ku)
8 {
9   unsigned int *dp;
10 
11   while (*ku < 1)
12     {
13       *dp <<= 32;  /* { dg-warning "left shift count >= width of type" } */
14       ++*ku;
15     }
16 }
17