From 32bee7b10d84c3ffb19b3e1d6d1e4289699e32bb Mon Sep 17 00:00:00 2001
From: Jameson Nash <vtjnash@gmail.com>
Date: Tue, 13 Sep 2016 16:51:47 -0400
Subject: [PATCH] add missing edges to invoke Expr

---
 base/inference.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/base/inference.jl b/base/inference.jl
index 59651d25c0165..63487ea3ea367 100644
--- a/base/inference.jl
+++ b/base/inference.jl
@@ -2575,6 +2575,7 @@ function inlineable(f::ANY, ft::ANY, e::Expr, atypes::Vector{Any}, sv::Inference
                     local sig = argtypes_to_type(atypes)
                     local li = ccall(:jl_get_spec_lambda, Any, (Any, UInt), sig, sv.world)
                     li === nothing && return false
+                    add_backedge(li, sv)
                     local stmt = []
                     push!(stmt, Expr(:(=), linfo_var, li))
                     spec_hit === nothing && (spec_hit = genlabel(sv))
@@ -2642,6 +2643,7 @@ function inlineable(f::ANY, ft::ANY, e::Expr, atypes::Vector{Any}, sv::Inference
         else
             local cache_linfo = ccall(:jl_get_spec_lambda, Any, (Any, UInt), atype_unlimited, sv.world)
             cache_linfo === nothing && return NF
+            add_backedge(cache_linfo, sv)
             e.head = :invoke
             unshift!(e.args, cache_linfo)
             return e