From 97d92736f5d151d3b4ed664ef8d2e8fcda468c10 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Mon, 21 Sep 2015 19:41:38 +0000
Subject: [PATCH] COFF: Improve section hash value.

std::distance(C->Relocs.end(), C->Relocs.begin()) is the same as NumRelocs
which is already added to the hash value. What we are missing here is the
section size.

llvm-svn: 248202
---
 lld/COFF/ICF.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lld/COFF/ICF.cpp b/lld/COFF/ICF.cpp
index 33208fff1784..5df3d5d06939 100644
--- a/lld/COFF/ICF.cpp
+++ b/lld/COFF/ICF.cpp
@@ -86,7 +86,7 @@ uint64_t ICF::getHash(SectionChunk *C) {
                       hash_value(C->SectionName),
                       C->NumRelocs,
                       uint32_t(C->Header->SizeOfRawData),
-                      std::distance(C->Relocs.end(), C->Relocs.begin()),
+                      uint32_t(C->Header->SizeOfRawData),
                       C->Checksum);
 }