From 6affe6fb4d06550a40b4d73efe19c085317854d7 Mon Sep 17 00:00:00 2001
From: "Alon Zakai (kripken)" <alonzakai@gmail.com>
Date: Sun, 12 Feb 2017 16:37:45 -0800
Subject: handle load in getMaxBits

---
 src/passes/OptimizeInstructions.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/passes/OptimizeInstructions.cpp b/src/passes/OptimizeInstructions.cpp
index d28bf21a5..6dbb1b7e8 100644
--- a/src/passes/OptimizeInstructions.cpp
+++ b/src/passes/OptimizeInstructions.cpp
@@ -231,6 +231,8 @@ static Index getMaxBits(Expression* curr) {
   } else if (auto* set = curr->dynCast<SetLocal>()) {
     // a tee passes through the value
     return getMaxBits(set->value);
+  } else if (auto* load = curr->dynCast<Load>()) {
+    return 8 * load->bytes;
   }
   switch (curr->type) {
     case i32: return 32;
-- 
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