1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fno-code-hoisting -fdump-tree-pre-stats" } */ 3 double cos (double); f(double a)4double f(double a) 5 { 6 double b; 7 double c,d; 8 if (a < 2.0) 9 { 10 c = cos (a); 11 } 12 else 13 { 14 c = 1.0; 15 } 16 d = cos (a); 17 return d + c; 18 } 19 20 /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */ 21