Fix warning with -Wsign-compare -Wsystem-headers
[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / reassoc-42.c
blob9c8eb396e4d8d14398f285b5459589647e2a846b
1 /* { dg-do compile } */
2 /* { dg-options "-Ofast" } */
4 double
5 foo (double f(void))
7 return 2. * f ();