Make AsmPrinter::EmitLabelOffsetDifference a static helper and simplify.

[oota-llvm.git] / lib / CodeGen / AsmPrinter / AsmPrinter.cpp

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index faba9f17c5f7da0ab1095f242202b1fef4625c23..dd0d40dc0c3a9dabb949ebdd3d50e3ac1f7d29c4 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -173,7 +173,7 @@ bool AsmPrinter::doInitialization(Module &M) {
   const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
     .Initialize(OutContext, TM);
 
-  OutStreamer.InitSections();
+  OutStreamer.InitSections(false);
 
   Mang = new Mangler(TM.getSubtargetImpl()->getDataLayout());
 
@@ -1463,36 +1463,6 @@ void AsmPrinter::EmitLabelDifference(const MCSymbol *Hi, const MCSymbol *Lo,
   OutStreamer.EmitSymbolValue(SetLabel, Size);
 }
 
-/// EmitLabelOffsetDifference - Emit something like ".long Hi+Offset-Lo"
-/// where the size in bytes of the directive is specified by Size and Hi/Lo
-/// specify the labels.  This implicitly uses .set if it is available.
-void AsmPrinter::EmitLabelOffsetDifference(const MCSymbol *Hi, uint64_t Offset,
-                                           const MCSymbol *Lo,
-                                           unsigned Size) const {
-
-  // Emit Hi+Offset - Lo
-  // Get the Hi+Offset expression.
-  const MCExpr *Plus =
-    MCBinaryExpr::CreateAdd(MCSymbolRefExpr::Create(Hi, OutContext),
-                            MCConstantExpr::Create(Offset, OutContext),
-                            OutContext);
-
-  // Get the Hi+Offset-Lo expression.
-  const MCExpr *Diff =
-    MCBinaryExpr::CreateSub(Plus,
-                            MCSymbolRefExpr::Create(Lo, OutContext),
-                            OutContext);
-
-  if (!MAI->hasSetDirective())
-    OutStreamer.EmitValue(Diff, Size);
-  else {
-    // Otherwise, emit with .set (aka assignment).
-    MCSymbol *SetLabel = GetTempSymbol("set", SetCounter++);
-    OutStreamer.EmitAssignment(SetLabel, Diff);
-    OutStreamer.EmitSymbolValue(SetLabel, Size);
-  }
-}
-
 /// EmitLabelPlusOffset - Emit something like ".long Label+Offset"
 /// where the size in bytes of the directive is specified by Size and Label
 /// specifies the label.  This implicitly uses .set if it is available.