gcc/testsuite/gcc.target/powerpc/ppc-fpconv-1.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
   5 /* { dg-options "-O2 -mcpu=power7 -ffast-math" } */
   6 /* { dg-final { scan-assembler-times {\mlfiwax\M|\mlxsiwax\M}    2 } } */
   7 /* { dg-final { scan-assembler-times {\mlfiwzx\M|\mlxsiwzx\M}    2 } } */
   8 /* { dg-final { scan-assembler-times {\mfcfids\M|\mxscvsxdsp\M}  3 } } */
   9 /* { dg-final { scan-assembler-times {\mfcfidus\M|\mxscvuxdsp\M} 1 } } */
  10 /* { dg-final { scan-assembler-times {\mfcfid\M|\mxscvsxddp\M}   3 } } */
  11 /* { dg-final { scan-assembler-times {\mfcfidu\M|\mxscvuxddp\M}  1 } } */
  12
  13 void int_to_float (float *dest, int *src)
  14 {
  15   *dest = (float) *src;
  16 }
  17
  18 void int_to_double (double *dest, int *src)
  19 {
  20   *dest = (double) *src;
  21 }
  22
  23 void uint_to_float (float *dest, unsigned int *src)
  24 {
  25   *dest = (float) *src;
  26 }
  27
  28 void uint_to_double (double *dest, unsigned int *src)
  29 {
  30   *dest = (double) *src;
  31 }
  32
  33 void llong_to_float (float *dest, long long *src)
  34 {
  35   *dest = (float) *src;
  36 }
  37
  38 void llong_to_double (double *dest, long long *src)
  39 {
  40   *dest = (double) *src;
  41 }
  42
  43 void ullong_to_float (float *dest, unsigned long long *src)
  44 {
  45   *dest = (float) *src;
  46 }
  47
  48 void ullong_to_double (double *dest, unsigned long long *src)
  49 {
  50   *dest = (double) *src;
  51 }