gcc/testsuite/gcc.target/powerpc/vsx-vector-4.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   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 -ftree-vectorize -mcpu=power7" } */
   6 /* { dg-final { scan-assembler "xvaddsp" } } */
   7 /* { dg-final { scan-assembler "xvsubsp" } } */
   8 /* { dg-final { scan-assembler "xvmulsp" } } */
   9 /* { dg-final { scan-assembler "xvdivsp" } } */
  10 /* { dg-final { scan-assembler "xvmadd" } } */
  11 /* { dg-final { scan-assembler "xvmsub" } } */
  12
  13 __vector float a, b, c, d;
  14
  15 void
  16 vector_add (void)
  17 {
  18   a = b + c;
  19 }
  20
  21 void
  22 vector_subtract (void)
  23 {
  24   a = b - c;
  25 }
  26
  27 void
  28 vector_multiply (void)
  29 {
  30   a = b * c;
  31 }
  32
  33 void
  34 vector_multiply_add (void)
  35 {
  36   a = (b * c) + d;
  37 }
  38
  39 void
  40 vector_multiply_subtract (void)
  41 {
  42   a = (b * c) - d;
  43 }
  44
  45 void
  46 vector_divide (void)
  47 {
  48   a = b / c;
  49 }