Change TargetLowering::getLoadExtAction to take an MVT, instead of EVT.

[oota-llvm.git] / include / llvm / MC / MCStreamer.h

diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h
index 47cea038c37fa922d4cb98645cbedd4784a0480c..c411030e2bcdf72f9afd328fa2ccf4c1feda7900 100644 (file)
--- a/include/llvm/MC/MCStreamer.h
+++ b/include/llvm/MC/MCStreamer.h
@@ -14,12 +14,12 @@
 #ifndef LLVM_MC_MCSTREAMER_H
 #define LLVM_MC_MCSTREAMER_H
 
-#include "llvm/Support/DataTypes.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/MC/MCDirectives.h"
 #include "llvm/MC/MCDwarf.h"
 #include "llvm/MC/MCWin64EH.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/SmallVector.h"
+#include "llvm/Support/DataTypes.h"
 
 namespace llvm {
   class MCAsmBackend;
@@ -70,6 +70,8 @@ namespace llvm {
     SmallVector<std::pair<const MCSection *,
                 const MCSection *>, 4> SectionStack;
 
+    bool AutoInitSections;
+
   protected:
     MCStreamer(MCContext &Ctx);
 
@@ -214,6 +216,17 @@ namespace llvm {
         SectionStack.back().first = Section;
     }
 
+    /// Initialize the streamer.
+    void InitStreamer() {
+      if (AutoInitSections)
+        InitSections();
+    }
+
+    /// Tell this MCStreamer to call InitSections upon initialization.
+    void setAutoInitSections(bool AutoInitSections) {
+      this->AutoInitSections = AutoInitSections;
+    }
+
     /// InitSections - Create the default sections and set the initial one.
     virtual void InitSections() = 0;
 
@@ -517,6 +530,7 @@ namespace llvm {
     virtual void EmitCFIEscape(StringRef Values);
     virtual void EmitCFISignalFrame();
     virtual void EmitCFIUndefined(int64_t Register);
+    virtual void EmitCFIRegister(int64_t Register1, int64_t Register2);
 
     virtual void EmitWin64EHStartProc(const MCSymbol *Symbol);
     virtual void EmitWin64EHEndProc();