{
int i,j, t,k;
+ /* At the moment we are not able to hoist the loop headers out of the loop
+ nest. */
+ if (MA_1 < 4 || NA_1 < 4 || MB_1 < 4)
+ return;
+
/* The outer most loop is not parallel because for different k's there
is write-write dependency for T[i][j]. */