Remember the contents of leb and dwarfline fragments when relaxing. This avoids

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

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 9fe719a7fa7d8de43dafd100ac508d7a708cbc94..6df4ae44e40e2b5b3b3e69a8374936726fe9b5dd 100644 (file)
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -46,19 +46,30 @@ void MCStreamer::EmitDwarfSetLineAddr(int64_t LineDelta,
 /// pass in a MCExpr for constant integers.
 void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size,
                               unsigned AddrSpace) {
-  EmitValue(MCConstantExpr::Create(Value, getContext()), Size, AddrSpace);
+  assert(Size <= 8);
+  char buf[8];
+  // FIXME: Endianness assumption.
+  for (unsigned i = 0; i != Size; ++i)
+    buf[i] = uint8_t(Value >> (i * 8));
+  EmitBytes(StringRef(buf, Size), AddrSpace);
 }
 
 /// EmitULEB128Value - Special case of EmitULEB128Value that avoids the
 /// client having to pass in a MCExpr for constant integers.
 void MCStreamer::EmitULEB128IntValue(uint64_t Value, unsigned AddrSpace) {
-  EmitULEB128Value(MCConstantExpr::Create(Value, getContext()), AddrSpace);
+  SmallString<32> Tmp;
+  raw_svector_ostream OSE(Tmp);
+  MCObjectWriter::EncodeULEB128(Value, OSE);
+  EmitBytes(OSE.str(), AddrSpace);
 }
 
 /// EmitSLEB128Value - Special case of EmitSLEB128Value that avoids the
 /// client having to pass in a MCExpr for constant integers.
 void MCStreamer::EmitSLEB128IntValue(int64_t Value, unsigned AddrSpace) {
-  EmitSLEB128Value(MCConstantExpr::Create(Value, getContext()), AddrSpace);
+  SmallString<32> Tmp;
+  raw_svector_ostream OSE(Tmp);
+  MCObjectWriter::EncodeSLEB128(Value, OSE);
+  EmitBytes(OSE.str(), AddrSpace);
 }
 
 void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,