1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-loop-linear -fdump-tree-ltrans-all" } */
3 /* { dg-require-effective-target size32plus } */
9 /* This is a reduction: there is a scalar dependence that cannot be
10 removed by rewriting IVs. This code cannot and should not be
11 transformed into a perfect loop. */
12 for (i
= 0; i
< 2; ++i
, p
+= n
)
13 for (j
= 0; j
< 2; ++j
)
19 /* { dg-final { scan-tree-dump-times "converted loop nest to perfect loop nest" 0 "ltrans"} } */
20 /* { dg-final { cleanup-tree-dump "ltrans" } } */