From 288ee96cc793c0dc976f7141efc154f917419ad4 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Sat, 14 Oct 2017 18:57:27 +0300
Subject: [PATCH] Avoid recomputing loop range end

---
 lib/checksizeof.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/checksizeof.cpp b/lib/checksizeof.cpp
index aa22c3872..8b3b29e5f 100644
--- a/lib/checksizeof.cpp
+++ b/lib/checksizeof.cpp
@@ -159,7 +159,8 @@ void CheckSizeof::checkSizeofForPointerSize()
                 tokSize = tokSize->nextArgument();
 
             if (tokFunc && tokSize) {
-                for (const Token* tok2 = tokSize; tok2 != tokFunc->linkAt(1); tok2 = tok2->next()) {
+                const Token * const paramsListEndTok = tokFunc->linkAt(1);
+                for (const Token* tok2 = tokSize; tok2 != paramsListEndTok; tok2 = tok2->next()) {
                     if (Token::simpleMatch(tok2, "/ sizeof")) {
                         // Allow division with sizeof(char)
                         if (Token::simpleMatch(tok2->next(), "sizeof (")) {