From f483ff9204a01c2e8ddab58dd6f33c2bd523cf5c Mon Sep 17 00:00:00 2001
From: Eli Bendersky <eliben@google.com>
Date: Thu, 20 Dec 2012 19:05:53 +0000
Subject: Aligned bundling support. Following the discussion here:
 http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056754.html

The proposal and implementation are fully documented here:
https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm

Tests will follow shortly.

llvm-svn: 170718
---
 llvm/lib/MC/MCNullStreamer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/llvm/lib/MC/MCNullStreamer.cpp b/llvm/lib/MC/MCNullStreamer.cpp
index bb84c4f..d1cd006 100644
--- a/llvm/lib/MC/MCNullStreamer.cpp
+++ b/llvm/lib/MC/MCNullStreamer.cpp
@@ -95,6 +95,10 @@ namespace {
                                        StringRef FileName) {}
     virtual void EmitInstruction(const MCInst &Inst) {}
 
+    virtual void EmitBundleAlignMode(unsigned AlignPow2) {}
+    virtual void EmitBundleLock() {}
+    virtual void EmitBundleUnlock() {}
+
     virtual void FinishImpl() {}
 
     virtual void EmitCFIEndProcImpl(MCDwarfFrameInfo &Frame) {
-- 
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