From 6d6ec1b869cfd82d475a82161ab7a03047b739cb Mon Sep 17 00:00:00 2001
From: Russell Gallop <russell.gallop@gmail.com>
Date: Thu, 10 Oct 2019 14:50:02 +0000
Subject: [PATCH] [LLD][ELF] Fix stale comments about doing ICF

Differential Revision: https://reviews.llvm.org/D68396

llvm-svn: 374362
---
 lld/ELF/Driver.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
index 616718b69d81..96257a4c7624 100644
--- a/lld/ELF/Driver.cpp
+++ b/lld/ELF/Driver.cpp
@@ -1915,9 +1915,10 @@ template <class ELFT> void LinkerDriver::link(opt::InputArgList &args) {
   // Replace common symbols with regular symbols.
   replaceCommonSymbols();
 
-  // Do size optimizations: garbage collection, merging of SHF_MERGE sections
-  // and identical code folding.
+  // Split SHF_MERGE and .eh_frame sections into pieces in preparation for garbage collection.
   splitSections<ELFT>();
+
+  // Garbage collection and removal of shared symbols from unused shared objects.
   markLive<ELFT>();
   demoteSharedSymbols();