gcc/testsuite/gcc.dg/pr45352-3.c

   1 /* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
   2 /* { dg-options "-O -fprofile-generate -fgcse -fno-gcse-lm -fgcse-sm -fno-ivopts -fno-tree-loop-im -ftree-pre -funroll-loops -fno-web -fschedule-insns2 -fselective-scheduling2 -fsel-sched-pipelining" } */
   3
   4 extern volatile float f[];
   5
   6 void foo (void)
   7 {
   8   int i;
   9   for (i = 0; i < 100; i++)
  10     f[i] = 0;
  11   for (i = 0; i < 100; i++)
  12     f[i] = 0;
  13   for (i = 0; i < 100; i++)
  14     if (f[i])
  15       __builtin_abort ();
  16 }