gcc/testsuite/gcc.target/i386/pr83620.c

   1 /* PR rtl-optimization/86620 */
   2 /* { dg-do compile { target int128 } } */
   3 /* { dg-options "-O2 -flive-range-shrinkage --param=max-sched-ready-insns=1 -Wno-psabi -mno-avx" } */
   4
   5 typedef unsigned __int128 V __attribute__ ((vector_size (64)));
   6
   7 V u, v;
   8
   9 V
  10 foo (char c, short d, int e, long f, __int128 g)
  11 {
  12   f >>= c & 63;
  13   v = (V){f} == u;
  14   return e + g + v;
  15 }