1 /* { dg-do compile } */ 2 /* { dg-options "-O -floop-nest-optimize" } */ 3 4 int pc; 5 6 void qy(int l9)7 qy (int l9) 8 { 9 int tw = 4; 10 int fb[tw]; 11 12 while (l9 < 1) 13 { 14 int dr; 15 16 pc = fb[2]; 17 for (dr = 0; dr < tw; ++dr) 18 fb[dr] = 0; 19 ++l9; 20 } 21 } 22