From: Eric Christopher <echristo@apple.com>
Date: Fri, 21 May 2010 23:03:53 +0000 (+0000)
Subject: Expand on comment.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=070c1abbc9b78fd8eef9365c5e776a13b64b9631;p=oota-llvm.git

Expand on comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104396 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/MC/MCMachOStreamer.cpp b/lib/MC/MCMachOStreamer.cpp
index 4329221babb..660284ef00b 100644
--- a/lib/MC/MCMachOStreamer.cpp
+++ b/lib/MC/MCMachOStreamer.cpp
@@ -353,7 +353,8 @@ void MCMachOStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol,
     SectData.setAlignment(ByteAlignment);
 }
 
-// This should always be called with the thread local bss section.
+// This should always be called with the thread local bss section.  Like the
+// .zerofill directive this doesn't actually switch sections on us.
 void MCMachOStreamer::EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,
                                      uint64_t Size, unsigned ByteAlignment) {
   EmitZerofill(Section, Symbol, Size, ByteAlignment);