From d02eef2fac37831ba4a4d4683bd7784d997b5d8c Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Thu, 11 Apr 2019 18:28:06 -0400
Subject: [PATCH] ir_opt/a64_callback_config_pass: Mark locals as const where
 applicable

Makes our immutable state a little more explicit.
---
 src/ir_opt/a64_callback_config_pass.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ir_opt/a64_callback_config_pass.cpp b/src/ir_opt/a64_callback_config_pass.cpp
index e3586cbe..fb09b921 100644
--- a/src/ir_opt/a64_callback_config_pass.cpp
+++ b/src/ir_opt/a64_callback_config_pass.cpp
@@ -25,7 +25,7 @@ void A64CallbackConfigPass(IR::Block& block, const A64::UserConfig& conf) {
             continue;
         }
 
-        auto op = static_cast<A64::DataCacheOperation>(inst.GetArg(0).GetU64());
+        const auto op = static_cast<A64::DataCacheOperation>(inst.GetArg(0).GetU64());
         if (op == A64::DataCacheOperation::ZeroByVA) {
             A64::IREmitter ir{block};
             ir.SetInsertionPoint(&inst);