* tree.c (make_node): Set TREE_SIDE_EFFECTS for expressions that
[official-gcc.git] / libf2c / libF77 / r_abs.c
blob7b222961d16dc05806ee1ca2e19551315f2f6461
1 #include "f2c.h"
3 #ifdef KR_headers
4 double r_abs(x) real *x;
5 #else
6 double r_abs(real *x)
7 #endif
9 if(*x >= 0)
10 return(*x);
11 return(- *x);