fix isva

aviatesk · Oct 6, 2021 · 69bfa21 · 69bfa21
1 parent c174d72
commit 69bfa21
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/EscapeAnalysis.jl b/src/EscapeAnalysis.jl
@@ -531,7 +531,8 @@ function propagate_changes!(state::EscapeState, changes::Changes)
                 state.arguments[x.n] = new
                 anychanged |= true
             end
-        elseif isa(x, SSAValue)
+        else
+            x = x::SSAValue
             old = state.ssavalues[x.id]
             new = old ⊔ info
             if old ≠ new
@@ -576,7 +577,8 @@ function escape_invoke!(args::Vector{Any}, pc::Int,
     else
         (linfostate, _ #=ir::IRCode=#) = cache
         retinfo = state.ssavalues[pc] # escape information imposed on the call statement
-        nargs = Int((linfo.def::Method).nargs)
+        method = linfo.def::Method
+        nargs = Int(method.nargs)
         for i in 1:length(args)
             arg = args[i]
             if i ≤ nargs