[llvm] r190354 - Set the encoding to '0' if we don't have an MAB.

[Bill Wendling]

Author: void
Date: Mon Sep  9 16:22:44 2013
New Revision: 190354

URL: http://llvm.org/viewvc/llvm-project?rev=190354&view=rev
Log:
Set the encoding to '0' if we don't have an MAB.

Modified:
    llvm/trunk/lib/MC/MCStreamer.cpp

Modified: llvm/trunk/lib/MC/MCStreamer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCStreamer.cpp?rev=190354&r1=190353&r2=190354&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCStreamer.cpp (original)
+++ llvm/trunk/lib/MC/MCStreamer.cpp Mon Sep  9 16:22:44 2013
@@ -74,11 +74,10 @@ raw_ostream &MCStreamer::GetCommentOS()
 }
 
 void MCStreamer::generateCompactUnwindEncodings(MCAsmBackend *MAB) {
-  if (!MAB) return;
   for (std::vector<MCDwarfFrameInfo>::iterator I = FrameInfos.begin(),
          E = FrameInfos.end(); I != E; ++I)
     I->CompactUnwindEncoding =
-      MAB->generateCompactUnwindEncoding(I->Instructions);
+      (MAB ? MAB->generateCompactUnwindEncoding(I->Instructions) : 0);
 }
 
 void MCStreamer::EmitDwarfSetLineAddr(int64_t LineDelta,