Taints the non-acquire RMW's store address with the load part

[oota-llvm.git] / lib / Target / X86 / MCTargetDesc / X86WinCOFFStreamer.cpp

diff --git a/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp b/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp
index a57988a4913cd773cc9e8fa764eff7ecad612e7b..d04511873b46a95d30bc89a38c7d07477ff04574 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp
@@ -8,16 +8,18 @@
 //===----------------------------------------------------------------------===//
 
 #include "X86MCTargetDesc.h"
+#include "llvm/MC/MCWin64EH.h"
 #include "llvm/MC/MCWinCOFFStreamer.h"
 
 using namespace llvm;
 
 namespace {
 class X86WinCOFFStreamer : public MCWinCOFFStreamer {
+  Win64EH::UnwindEmitter EHStreamer;
 public:
   X86WinCOFFStreamer(MCContext &C, MCAsmBackend &AB, MCCodeEmitter *CE,
-                     raw_ostream &OS)
-    : MCWinCOFFStreamer(C, AB, *CE, OS) { }
+                     raw_pwrite_stream &OS)
+      : MCWinCOFFStreamer(C, AB, *CE, OS) {}
 
   void EmitWinEHHandlerData() override;
   void EmitWindowsUnwindTables() override;
@@ -29,13 +31,13 @@ void X86WinCOFFStreamer::EmitWinEHHandlerData() {
 
   // We have to emit the unwind info now, because this directive
   // actually switches to the .xdata section!
-  MCWin64EHUnwindEmitter::EmitUnwindInfo(*this, getCurrentWinFrameInfo());
+  EHStreamer.EmitUnwindInfo(*this, getCurrentWinFrameInfo());
 }
 
 void X86WinCOFFStreamer::EmitWindowsUnwindTables() {
   if (!getNumWinFrameInfos())
     return;
-  MCWin64EHUnwindEmitter::Emit(*this);
+  EHStreamer.Emit(*this);
 }
 
 void X86WinCOFFStreamer::FinishImpl() {
@@ -46,13 +48,13 @@ void X86WinCOFFStreamer::FinishImpl() {
 }
 }
 
-namespace llvm {
-MCStreamer *createX86WinCOFFStreamer(MCContext &C, MCAsmBackend &AB,
-                                     MCCodeEmitter *CE, raw_ostream &OS,
-                                     bool RelaxAll) {
+MCStreamer *llvm::createX86WinCOFFStreamer(MCContext &C, MCAsmBackend &AB,
+                                           raw_pwrite_stream &OS,
+                                           MCCodeEmitter *CE, bool RelaxAll,
+                                           bool IncrementalLinkerCompatible) {
   X86WinCOFFStreamer *S = new X86WinCOFFStreamer(C, AB, CE, OS);
   S->getAssembler().setRelaxAll(RelaxAll);
+  S->getAssembler().setIncrementalLinkerCompatible(IncrementalLinkerCompatible);
   return S;
 }
-}