Revert "[MC] Support symbolic expressions in assembly directives"

This reverts commit r270786, it causes the directive_fill.s to fail.

llvm-svn: 270795

1 files changed, 0 insertions, 38 deletions

diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index bf7d0f241c0..b90f0a80cfe 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -20,7 +20,6 @@
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/TargetRegistry.h"
 using namespace llvm;
 
@@ -497,43 +496,6 @@ void MCObjectStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue) {
   insert(new MCFillFragment(FillValue, NumBytes));
 }
 
-void MCObjectStreamer::emitFill(const MCExpr &NumBytes, uint64_t FillValue,
-                                SMLoc Loc) {
-  MCDataFragment *DF = getOrCreateDataFragment();
-  flushPendingLabels(DF, DF->getContents().size());
-
-  int64_t IntNumBytes;
-  if (!NumBytes.evaluateAsAbsolute(IntNumBytes, getAssembler())) {
-    getContext().reportError(Loc, "expected absolute expression");
-    return;
-  }
-
-  if (IntNumBytes <= 0) {
-    getContext().reportError(Loc, "invalid number of bytes");
-    return;
-  }
-
-  EmitFill(IntNumBytes, FillValue);
-}
-
-void MCObjectStreamer::emitFill(const MCExpr &NumValues, int64_t Size,
-                                int64_t Expr, SMLoc Loc) {
-  int64_t IntNumValues;
-  if (!NumValues.evaluateAsAbsolute(IntNumValues, getAssembler())) {
-    getContext().reportError(Loc, "expected absolute expression");
-    return;
-  }
-
-  if (IntNumValues < 0) {
-    getContext().getSourceManager()->PrintMessage(
-        Loc, SourceMgr::DK_Warning,
-        "'.fill' directive with negative repeat count has no effect");
-    return;
-  }
-
-  MCStreamer::emitFill(IntNumValues, Size, Expr);
-}
-
 void MCObjectStreamer::FinishImpl() {
   // If we are generating dwarf for assembly source files dump out the sections.
   if (getContext().getGenDwarfForAssembly())