gcc/testsuite/gcc.dg/mips-rsqrt-2.c


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/* { dg-do compile { target "mips*-*-*" } } */
/* { dg-options "-O2 -ffast-math -mips4" } */
/* { dg-final { scan-assembler "rsqrt.d" } } */
/* { dg-final { scan-assembler "rsqrt.s" } } */

extern double sqrt(double);
extern float sqrtf(float);

double foo(double x)
{
  return sqrt(1.0/x);
}

float bar(float x)
{
  return sqrtf(1.0f/x);
}