1/* PR tree-optimization/24964 */
2/* { dg-do compile } */
3/* { dg-options "-O2 -mfpmath=387" } */
4
5double fabs(double x);
6
7double test1(double x)
8{
9  double t = fabs(x);
10  return t*t;
11}
12
13double test2(double x)
14{
15  double t = -x;
16  return t*t;
17}
18
19/* { dg-final { scan-assembler-not "fchs" } } */
20/* { dg-final { scan-assembler-not "fabs" } } */
21