Partially revert "Cleanup: use post increment/decrement"

This partially reverts commit 0b2d1badecc48b5cbff5ec088b29c6e9acc5e1d0

Post increment can deep-copy for C++ iterators, while in my own checks
GCC was able to optimize this to get the same output,
better follow C++ best practice and use pre-increment for iterators.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/depsgraph/intern/builder/deg_builder_transitive.cc b/source/blender/depsgraph/intern/builder/deg_builder_transitive.cc
index 34d2afcfa66..13cf8e63832 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_transitive.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_transitive.cc
@@ -92,7 +92,7 @@ void deg_graph_transitive_reduction(Depsgraph *graph)
          * set/cleared. */
         /* TODO: there will be other types in future, so iterators above
          * need modifying. */
-        it_rel++;
+        ++it_rel;
       }
       else if (rel->from->custom_flags & OP_REACHABLE) {
         rel->unlink();
@@ -100,7 +100,7 @@ void deg_graph_transitive_reduction(Depsgraph *graph)
         num_removed_relations++;
       }
       else {
-        it_rel++;
+        ++it_rel;
       }
     }
   }