# New Ticket Created by Curtis Rawls # Please include the string: [perl #36584] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/rt3/Ticket/Display.html?id=36584 >
This patch: -Adds an "immediate dominator" attribute to the CFG. -Adds an algorithm to (inefficiently) compute idoms from the dominator sets. -Switches the compute_dominators algorithm to the non-BFS version (the BFS version is faster but does not always work correctly). -Modifies dump_dominators to display the idom of each block in parentheses. -Curtis
idom.patch
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