gcc/testsuite/gcc.target/powerpc/pr60137.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_p8vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   5 /* { dg-options "-mcpu=power8 -O3 -mno-vsx" } */
   6
   7 /* target/60137, compiler got a 'could not split insn error'.  */
   8
   9 extern int target_flags;
  10 extern char fixed_regs[53];
  11 extern char call_used_regs[53];
  12
  13 void init_reg_sets_1(void)
  14 {
  15   int i;
  16   for (i = 0; i < 53; i++)
  17     fixed_regs[i] = call_used_regs[i] = (call_used_regs[i] &((target_flags & 0x02000000) ? 2 : 1)) != 0;
  18 }