gcc/testsuite/gcc.dg/torture/pr52720.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-march=k8-sse3" { target x86_64-*-* } } */
   3
   4 struct alu_bank_swizzle {
   5     int hw_gpr[3][4];
   6     int hw_cfile_addr[4];
   7 };
   8 static void init_bank_swizzle(struct alu_bank_swizzle *bs)
   9 {
  10   int i, cycle, component;
  11   for (cycle = 0; cycle < 3; cycle++)
  12     for (component = 0; component < 4; component++)
  13       bs->hw_gpr[cycle][component] = -1;
  14   for (i = 0; i < 4; i++)
  15     bs->hw_cfile_addr[i] = -1;
  16 }
  17 int check_and_set_bank_swizzle(int max_slots, int *slots)
  18 {
  19   struct alu_bank_swizzle bs;
  20   int i;
  21   for (i = 0; i < max_slots; i++)
  22     {
  23       init_bank_swizzle(&bs);
  24       if (slots[i])
  25         check_vector(&bs);
  26     }
  27 }
  28