1 files changed, 14 insertions, 8 deletions
diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 9dcd1e9101c..bc9c93f144e 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -120,20 +120,16 @@ void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size) {
   EmitBytes(StringRef(buf, Size));
 }
 
-/// EmitULEB128Value - Special case of EmitULEB128Value that avoids the
+/// EmitULEB128IntValue - Special case of EmitULEB128Value that avoids the
 /// client having to pass in a MCExpr for constant integers.
-void MCStreamer::EmitPaddedULEB128IntValue(uint64_t Value, unsigned PadTo) {
+void MCStreamer::EmitULEB128IntValue(uint64_t Value) {
   SmallString<128> Tmp;
   raw_svector_ostream OSE(Tmp);
-  encodeULEB128(Value, OSE, PadTo);
+  encodeULEB128(Value, OSE);
   EmitBytes(OSE.str());
 }
 
-void MCStreamer::EmitULEB128IntValue(uint64_t Value) {
-  EmitPaddedULEB128IntValue(Value, 0);
-}
-
-/// EmitSLEB128Value - Special case of EmitSLEB128Value that avoids the
+/// EmitSLEB128IntValue - Special case of EmitSLEB128Value that avoids the
 /// client having to pass in a MCExpr for constant integers.
 void MCStreamer::EmitSLEB128IntValue(int64_t Value) {
   SmallString<128> Tmp;
@@ -902,6 +898,16 @@ void MCStreamer::emitAbsoluteSymbolDiff(const MCSymbol *Hi, const MCSymbol *Lo,
   EmitSymbolValue(SetLabel, Size);
 }
 
+void MCStreamer::emitAbsoluteSymbolDiffAsULEB128(const MCSymbol *Hi,
+                                                 const MCSymbol *Lo) {
+  // Get the Hi-Lo expression.
+  const MCExpr *Diff =
+      MCBinaryExpr::createSub(MCSymbolRefExpr::create(Hi, Context),
+                              MCSymbolRefExpr::create(Lo, Context), Context);
+
+  EmitULEB128Value(Diff);
+}
+
 void MCStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {}
 void MCStreamer::EmitThumbFunc(MCSymbol *Func) {}
 void MCStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {}