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-rw-r--r--gcc/tree-ssa-loop-manip.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c
index 0b29c5e..dde0e8d 100644
--- a/gcc/tree-ssa-loop-manip.c
+++ b/gcc/tree-ssa-loop-manip.c
@@ -940,8 +940,10 @@ tree_unroll_loop (struct loops *loops, struct loop *loop, unsigned factor,
tree_block_label (rest));
bsi_insert_after (&bsi, exit_if, BSI_NEW_STMT);
+#ifdef ENABLE_CHECKING
verify_flow_info ();
verify_dominators (CDI_DOMINATORS);
verify_loop_structure (loops);
verify_loop_closed_ssa ();
+#endif
}