| /* PR rtl-optimization/114211 */ | |
| /* { dg-do run { target int128 } } */ | |
| /* { dg-options "-O -fno-tree-coalesce-vars -Wno-psabi" } */ | |
| typedef unsigned __int128 V __attribute__((__vector_size__ (16))); | |
| unsigned int u; | |
| V v; | |
| V | |
| foo (unsigned __int128 h) | |
| { | |
| h = h << 64 | h >> 64; | |
| h *= ~u; | |
| return h + v; | |
| } | |
| int | |
| main () | |
| { | |
| V x = foo (1); | |
| if (x[0] != (unsigned __int128) 0xffffffff << 64) | |
| __builtin_abort (); | |
| } |