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/* { dg-options "-O1 -funsafe-math-optimizations -fno-trapping-math -fdump-tree-recip" } */
/* { dg-do compile } */
/* Test inserting in a block that does not contain a division. */
extern double h();
double f(int x, double z, double w)
{
double b, c, d, e, f;
double y = h ();
if (x)
b = 1 / y, c = z / y;
else
b = 3 / y, c = w / y;
d = b / y;
e = c / y;
f = 1 / y;
return d + e + f;
}
/* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */
/* { dg-final { cleanup-tree-dump "recip" } } */
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