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-rw-r--r--gcc/tree-parloops.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c
index 0ae5d44..e791ac3 100644
--- a/gcc/tree-parloops.c
+++ b/gcc/tree-parloops.c
@@ -1740,6 +1740,10 @@ create_parallel_loop (struct loop *loop, tree loop_fn, tree data,
gimple_set_location (stmt, loc);
gsi_insert_after (&gsi, stmt, GSI_NEW_STMT);
+ /* After the above dom info is hosed. Re-compute it. */
+ free_dominance_info (CDI_DOMINATORS);
+ calculate_dominance_info (CDI_DOMINATORS);
+
return paral_bb;
}