Remove address spaces from MC.

This is dead code since PIC16 was removed in 2010. The result was an odd mix,
where some parts would carefully pass it along and others would assert it was
zero (most of the object streamer for example).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185436 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 17 insertions, 25 deletions

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index e4c6ce35ce..6542f42a03 100644
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -86,8 +86,7 @@ void MCStreamer::EmitDwarfSetLineAddr(int64_t LineDelta,
 
 /// EmitIntValue - Special case of EmitValue that avoids the client having to
 /// pass in a MCExpr for constant integers.
-void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size,
-                              unsigned AddrSpace) {
+void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size) {
   assert(Size <= 8 && "Invalid size");
   assert((isUIntN(8 * Size, Value) || isIntN(8 * Size, Value)) &&
          "Invalid size");
@@ -97,44 +96,39 @@ void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size,
     unsigned index = isLittleEndian ? i : (Size - i - 1);
     buf[i] = uint8_t(Value >> (index * 8));
   }
-  EmitBytes(StringRef(buf, Size), AddrSpace);
+  EmitBytes(StringRef(buf, Size));
 }
 
 /// 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 Padding,
-                                     unsigned AddrSpace) {
+void MCStreamer::EmitULEB128IntValue(uint64_t Value, unsigned Padding) {
   SmallString<128> Tmp;
   raw_svector_ostream OSE(Tmp);
   encodeULEB128(Value, OSE, Padding);
-  EmitBytes(OSE.str(), AddrSpace);
+  EmitBytes(OSE.str());
 }
 
 /// 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) {
+void MCStreamer::EmitSLEB128IntValue(int64_t Value) {
   SmallString<128> Tmp;
   raw_svector_ostream OSE(Tmp);
   encodeSLEB128(Value, OSE);
-  EmitBytes(OSE.str(), AddrSpace);
+  EmitBytes(OSE.str());
 }
 
-void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size,
-                              unsigned AddrSpace) {
+void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size) {
   const MCExpr *ABS = ForceExpAbs(Value);
-  EmitValue(ABS, Size, AddrSpace);
+  EmitValue(ABS, Size);
 }
 
 
-void MCStreamer::EmitValue(const MCExpr *Value, unsigned Size,
-                           unsigned AddrSpace) {
-  EmitValueImpl(Value, Size, AddrSpace);
+void MCStreamer::EmitValue(const MCExpr *Value, unsigned Size) {
+  EmitValueImpl(Value, Size);
 }
 
-void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
-                                  unsigned AddrSpace) {
-  EmitValueImpl(MCSymbolRefExpr::Create(Sym, getContext()), Size,
-                AddrSpace);
+void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size) {
+  EmitValueImpl(MCSymbolRefExpr::Create(Sym, getContext()), Size);
 }
 
 void MCStreamer::EmitGPRel64Value(const MCExpr *Value) {
@@ -147,17 +141,15 @@ void MCStreamer::EmitGPRel32Value(const MCExpr *Value) {
 
 /// EmitFill - Emit NumBytes bytes worth of the value specified by
 /// FillValue.  This implements directives such as '.space'.
-void MCStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue,
-                          unsigned AddrSpace) {
+void MCStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue) {
   const MCExpr *E = MCConstantExpr::Create(FillValue, getContext());
   for (uint64_t i = 0, e = NumBytes; i != e; ++i)
-    EmitValue(E, 1, AddrSpace);
+    EmitValue(E, 1);
 }
 
-/// EmitZeros - Emit NumBytes worth of zeros.  Implementation in this class
-/// just redirects to EmitFill.
-void MCStreamer::EmitZeros(uint64_t NumBytes, unsigned AddrSpace) {
-  EmitFill(NumBytes, 0, AddrSpace);
+/// The implementation in this class just redirects to EmitFill.
+void MCStreamer::EmitZeros(uint64_t NumBytes) {
+  EmitFill(NumBytes, 0);
 }
 
 bool MCStreamer::EmitDwarfFileDirective(unsigned FileNo,