1 /* { dg-do compile } */ 2 /* { dg-options "-O3" } */ 3 Lag_max_wght(float corr[],long wght_flg)4void Lag_max_wght(float corr[], long wght_flg) 5 { 6 float t0, max; 7 const float *ww; 8 long i; 9 if ( wght_flg > 0 ) { 10 for ( i = 143; i >= 20; i-- ) { 11 t0 = corr[ - i] * *ww--; 12 if ( t0 >= max ) 13 max = t0; 14 } 15 } 16 } 17 18