gcc/testsuite/gcc.target/i386/pr85770.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -march=nano-1000 -fnon-call-exceptions -fno-tree-coalesce-vars" } */
   3
   4 unsigned a, b, c, d, e, f, g, h, i;
   5 unsigned __int128 j;
   6
   7 __int128 foo(char k, unsigned short l, unsigned m, unsigned n, __int128 o,
   8              unsigned char p) {
   9   long q;
  10   p |= -k;
  11   __builtin_add_overflow(p, m, &q);
  12   m *= ~__builtin_clrsbll(0);
  13   j = j >> (o & 127) | j << (o & 7);
  14   return k + l + m + n + o + a + b + c + d + j + l + e + f + q + 4294967295 +
  15          p + g + h + i;
  16 }
  17