Fix some links to C++11 feature papers in the Coding Standards

[oota-llvm.git] / lib / MC / MCStreamer.cpp

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 8cbfc5c83e514d5814f7f3e902037445321c6bcb..02065daf247fc993d89f02477a2f3e4ddda23c78 100644 (file)
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -32,6 +32,8 @@ MCTargetStreamer::MCTargetStreamer(MCStreamer &S) : Streamer(S) {
 
 void MCTargetStreamer::emitLabel(MCSymbol *Symbol) {}
 
+void MCTargetStreamer::finish() {}
+
 MCStreamer::MCStreamer(MCContext &Ctx)
     : Context(Ctx), EmitEHFrame(true), EmitDebugFrame(false),
       CurrentW64UnwindInfo(0), LastSymbol(0) {
@@ -248,12 +250,13 @@ void MCStreamer::EmitCFISections(bool EH, bool Debug) {
   EmitDebugFrame = Debug;
 }
 
-void MCStreamer::EmitCFIStartProc() {
+void MCStreamer::EmitCFIStartProc(bool IsSimple) {
   MCDwarfFrameInfo *CurFrame = getCurrentFrameInfo();
   if (CurFrame && !CurFrame->End)
     report_fatal_error("Starting a frame before finishing the previous one!");
 
   MCDwarfFrameInfo Frame;
+  Frame.IsSimple = IsSimple;
   EmitCFIStartProcImpl(Frame);
 
   FrameInfos.push_back(Frame);
@@ -264,15 +267,9 @@ void MCStreamer::EmitCFIStartProcImpl(MCDwarfFrameInfo &Frame) {
 
 void MCStreamer::RecordProcStart(MCDwarfFrameInfo &Frame) {
   Frame.Function = LastSymbol;
-  // If the function is externally visible, we need to create a local
-  // symbol to avoid relocations.
-  StringRef Prefix = getContext().getAsmInfo()->getPrivateGlobalPrefix();
-  if (LastSymbol && LastSymbol->getName().startswith(Prefix)) {
-    Frame.Begin = LastSymbol;
-  } else {
-    Frame.Begin = getContext().CreateTempSymbol();
-    EmitLabel(Frame.Begin);
-  }
+  // We need to create a local symbol to avoid relocations.
+  Frame.Begin = getContext().CreateTempSymbol();
+  EmitLabel(Frame.Begin);
 }
 
 void MCStreamer::EmitCFIEndProc() {
@@ -623,6 +620,10 @@ void MCStreamer::Finish() {
   if (!FrameInfos.empty() && !FrameInfos.back().End)
     report_fatal_error("Unfinished frame!");
 
+  MCTargetStreamer *TS = getTargetStreamer();
+  if (TS)
+    TS->finish();
+
   FinishImpl();
 }