From 2352ec647df1bb77f6353927234818632a35ce24 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@cs.stanford.edu>
Date: Fri, 3 Jan 2025 17:10:56 +0900
Subject: [PATCH] Fix a range extension thunk creation issue

Previously, we failed to create range extension thunks if we have
a very large input section.
---
 src/thunks.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/thunks.cc b/src/thunks.cc
index 28a65246c4..cb8f341520 100644
--- a/src/thunks.cc
+++ b/src/thunks.cc
@@ -164,7 +164,7 @@ void OutputSection<E>::create_range_extension_thunks(Context<E> &ctx) {
       c++;
 
     // Move A forward so that A is reachable from C.
-    i64 c_offset = (c == m.size()) ? offset : m[c]->offset;
+    i64 c_offset = (c == d) ? offset : m[c]->offset;
     while (a < b && m[a]->offset + branch_distance<E> < c_offset)
       a++;