[PATCH 3/6] PHIOPT: Allow other diamond uses when do_hoist_loads is true

[Andrew Pinski <apinski@marvell.com>]

While working on adding diamond shaped form to match-and-simplify
phiopt, I Noticed that we would not reach there if do_hoist_loads
was true. In the original code before the cleanups it was not
obvious why but after I finished the cleanups, it was just a matter
of removing a continue and that is what this patch does.

This just happens also to fix a bug report that I noticed too.

OK? Bootstrapped and tested on x86_64-linux-gnu.

gcc/ChangeLog:

	PR tree-optimize/68894
	* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Remove the
	continue for the do_hoist_loads diamond case.
---
 gcc/tree-ssa-phiopt.cc | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/gcc/tree-ssa-phiopt.cc b/gcc/tree-ssa-phiopt.cc
index 05f19825ce9..e4062f33efa 100644
--- a/gcc/tree-ssa-phiopt.cc
+++ b/gcc/tree-ssa-phiopt.cc
@@ -243,10 +243,7 @@ tree_ssa_phiopt_worker (bool do_store_elim, bool do_hoist_loads, bool early_p)
 		 is likely to perform worse than the well-predicted branch.  */
 	      && !predictable_edge_p (EDGE_SUCC (bb, 0))
 	      && !predictable_edge_p (EDGE_SUCC (bb, 1)))
-	    {
-	      hoist_adjacent_loads (bb, bb1, bb2, bb3);
-	      continue;
-	    }
+	    hoist_adjacent_loads (bb, bb1, bb2, bb3);
 	}
 
       gimple_stmt_iterator gsi;
-- 
2.39.1