[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / pr71078-2-double.c

/* { dg-do compile } */
/* { dg-require-effective-target large_double } */
/* { dg-require-effective-target c99_runtime } */
/* { dg-options "-O2 -ffast-math -fdump-tree-forwprop-details" } */

#include <math.h>

double f2(double x)
{
  double t1 = fabs (x);
  double t2 = t1 / x; 
  return t2;
}

/* { dg-final { scan-tree-dump "__builtin_copysign" "forwprop1" } } */
Commit	Line	Data
33a9c609 PK	1	/* { dg-do compile } */
33a9c609 PK	2	/* { dg-require-effective-target large_double } */
9afda630	3	/* { dg-require-effective-target c99_runtime } */
33a9c609 PK	4	/* { dg-options "-O2 -ffast-math -fdump-tree-forwprop-details" } */
	5
	6	#include <math.h>
	7
	8	double f2(double x)
	9	{
	10	double t1 = fabs (x);
	11	double t2 = t1 / x;
	12	return t2;
	13	}
	14
	15	/* { dg-final { scan-tree-dump "__builtin_copysign" "forwprop1" } } */