gcc/testsuite/gcc.dg/pr78547.c

   1 /* PR rtl-optimization/78547 */
   2 /* { dg-do compile { target int128 } } */
   3 /* { dg-options "-Os -g -freorder-blocks-algorithm=simple -Wno-psabi" } */
   4 /* { dg-additional-options "-mstringop-strategy=libcall" { target i?86-*-* x86_64-*-* } } */
   5
   6 typedef unsigned __int128 u128;
   7 typedef unsigned __int128 V __attribute__ ((vector_size (64)));
   8
   9 V
  10 foo (u128 a, u128 b, u128 c, V d)
  11 {
  12   V e = (V) {a};
  13   V f = e & 1;
  14   e = 0 != e;
  15   c = c;
  16   f = f << ((V) {c} & 7);
  17   return f + e;
  18 }