gcc/testsuite/gcc.target/powerpc/bcd-1.c

   1 /* { dg-do compile { target { powerpc*-*-linux* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-skip-if "" { powerpc*-*-*spe* } } */
   4 /* { dg-require-effective-target powerpc_vsx_ok } */
   5 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
   6 /* { dg-options "-mcpu=power7 -O2" } */
   7 /* { dg-final { scan-assembler-times "cdtbcd " 1 } } */
   8 /* { dg-final { scan-assembler-times "cbcdtd " 1 } } */
   9 /* { dg-final { scan-assembler-times "addg6s " 1 } } */
  10 /* { dg-final { scan-assembler-not    "bl __builtin" } } */
  11
  12 unsigned int
  13 to_bcd (unsigned int a)
  14 {
  15   return __builtin_cdtbcd (a);
  16 }
  17
  18 unsigned int
  19 from_bcd (unsigned int a)
  20 {
  21   return __builtin_cbcdtd (a);
  22 }
  23
  24 unsigned int
  25 bcd_arith (unsigned int a, unsigned int b)
  26 {
  27   return __builtin_addg6s (a, b);
  28 }