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[pull] master from ruby:master #756

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Merged
pull merged 1 commit into from
Feb 7, 2026
+13 −8
Merged

[pull] master from ruby:master #756

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21 changes: 13 additions & 8 deletions zjit/src/hir_effect/gen_hir_effect.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -24,20 +24,20 @@ def subeffect name
end

# Helper to generate graphviz.
def to_graphviz_rec effect
def to_graphviz_rec effect, f
effect.subeffects.each {|subeffect|
puts effect.name + "->" + subeffect.name + ";"
f.puts effect.name + "->" + subeffect.name + ";"
}
effect.subeffect.each {|subeffect|
to_graphviz_rec subeffect
effect.subeffects.each {|subeffect|
to_graphviz_rec subeffect, f
}
end

# Generate graphviz.
def to_graphviz effect
puts "digraph G {"
to_graphviz_rec effect
puts "}"
def to_graphviz effect, f
f.puts "digraph G {"
to_graphviz_rec effect, f
f.puts "}"
end

# ===== Start generating the effect DAG =====
Expand Down Expand Up @@ -117,3 +117,8 @@ def to_graphviz effect
puts " pub const #{effect_name}: Effect = Effect::promote(abstract_heaps::#{effect_name});"
}
puts "}"

File.open("zjit_effects.dot", "w") do |f|
to_graphviz(any, f)
end