From 26fa1bf4da3cbae98251ebd2db2dcee37b89120c Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Tue, 19 Sep 2017 18:14:45 +0000
Subject: Re-land "Fix Bug 30978 by emitting cv file checksums."

This reverts r313431 and brings back r313374 with a fix to write
checksums as binary data and not ASCII hex strings.

llvm-svn: 313657
---
 llvm/lib/MC/MCObjectStreamer.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/lib/MC/MCObjectStreamer.cpp')

diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index 174397e2739..e9e3133582c 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -426,6 +426,9 @@ void MCObjectStreamer::EmitCVFileChecksumsDirective() {
   getContext().getCVContext().emitFileChecksums(*this);
 }
 
+void MCObjectStreamer::EmitCVFileChecksumOffsetDirective(unsigned FileNo) {
+  getContext().getCVContext().emitFileChecksumOffset(*this, FileNo);
+}
 
 void MCObjectStreamer::EmitBytes(StringRef Data) {
   MCCVLineEntry::Make(this);
-- 
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