gcc/testsuite/gcc.target/powerpc/float128-hw9.c

   1 /* { dg-do compile { target lp64 } } */
   2 /* { dg-require-effective-target powerpc_p9vector_ok } */
   3 /* { dg-require-effective-target float128 } */
   4 /* { dg-options "-mpower9-vector -O2 -ffast-math" } */
   5
   6 extern _Float128 sqrtf128 (_Float128);
   7
   8 /* Check sqrt optimizations that are done for double are also done for
   9    _Float128.  */
  10
  11 _Float128
  12 sqrt_x_times_sqrt_x (_Float128 x)
  13 {
  14   return sqrtf128 (x) * sqrtf128 (x);
  15 }
  16
  17 /* { dg-final { scan-assembler-not {\mxssqrtqp\M} } } */
  18 /* { dg-final { scan-assembler-not {\mbl\M}       } } */