From 2e543e392bdd24194f693191b6fb8c39aed0da93 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Mon, 12 Sep 2016 10:05:09 -0700
Subject: refactor pass hooks, creating a proper way to run code before a pass
 is run

---
 src/passes/pass.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/passes/pass.cpp')

diff --git a/src/passes/pass.cpp b/src/passes/pass.cpp
index 712331562..2139471f7 100644
--- a/src/passes/pass.cpp
+++ b/src/passes/pass.cpp
@@ -232,6 +232,11 @@ PassRunner::~PassRunner() {
   }
 }
 
+void PassRunner::doAdd(Pass* pass) {
+  passes.push_back(pass);
+  pass->prepareToRun(this, wasm);
+}
+
 void PassRunner::runPassOnFunction(Pass* pass, Function* func) {
   // function-parallel passes get a new instance per function
   if (pass->isFunctionParallel()) {
-- 
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