Revert r179115 as it looks to have killed the ASan tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179120 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 5 insertions, 17 deletions

diff --git a/include/llvm/MC/MCParser/MCAsmParser.h b/include/llvm/MC/MCParser/MCAsmParser.h
index 601f8f7734..d7e3902ac4 100644
--- a/include/llvm/MC/MCParser/MCAsmParser.h
+++ b/include/llvm/MC/MCParser/MCAsmParser.h
@@ -151,13 +151,6 @@ public:
   virtual bool parseExpression(const MCExpr *&Res, SMLoc &EndLoc) = 0;
   bool parseExpression(const MCExpr *&Res);
 
-  /// parsePrimaryExpr - Parse a primary expression.
-  ///
-  /// @param Res - The value of the expression. The result is undefined
-  /// on error.
-  /// @result - False on success.
-  virtual bool parsePrimaryExpr(const MCExpr *&Res, SMLoc &EndLoc) = 0;
-
   /// parseParenExpression - Parse an arbitrary expression, assuming that an
   /// initial '(' has already been consumed.
   ///
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index c50177cb0a..14577f79be 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -221,7 +221,6 @@ public:
 
   bool parseExpression(const MCExpr *&Res);
   virtual bool parseExpression(const MCExpr *&Res, SMLoc &EndLoc);
-  virtual bool parsePrimaryExpr(const MCExpr *&Res, SMLoc &EndLoc);
   virtual bool parseParenExpression(const MCExpr *&Res, SMLoc &EndLoc);
   virtual bool parseAbsoluteExpression(int64_t &Res);
 
@@ -870,10 +869,6 @@ bool AsmParser::parseExpression(const MCExpr *&Res) {
   return parseExpression(Res, EndLoc);
 }
 
-bool AsmParser::parsePrimaryExpr(const MCExpr *&Res, SMLoc &EndLoc) {
-  return ParsePrimaryExpr(Res, EndLoc);
-}
-
 const MCExpr *
 AsmParser::ApplyModifierToExpr(const MCExpr *E,
                                MCSymbolRefExpr::VariantKind Variant) {
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 11248bd5d4..85caa042e3 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -1130,7 +1130,7 @@ X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned SegReg,
     if (ParseRegister(TmpReg, Start, End)) {
       const MCExpr *Disp;
       SMLoc IdentStart = Tok.getLoc();
-      if (getParser().parsePrimaryExpr(Disp, End))
+      if (getParser().parseExpression(Disp, End))
         return 0;
 
       if (X86Operand *Err = ParseIntelVarWithQualifier(Disp, IdentStart))
@@ -1182,7 +1182,7 @@ X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned SegReg,
         SM.onRegister(TmpReg);
         UpdateLocLex = false;
         break;
-      } else if (!getParser().parsePrimaryExpr(Disp, End)) {
+      } else if (!getParser().parseExpression(Disp, End)) {
         SM.onDispExpr();
         UpdateLocLex = false;
         break;
@@ -1324,7 +1324,7 @@ X86Operand *X86AsmParser::ParseIntelMemOperand(unsigned SegReg,
 
   const MCExpr *Disp = 0;
   SMLoc IdentStart = Tok.getLoc();
-  if (getParser().parsePrimaryExpr(Disp, End))
+  if (getParser().parseExpression(Disp, End))
     return 0;
 
   if (!isParsingInlineAsm())
@@ -1401,7 +1401,7 @@ X86Operand *X86AsmParser::ParseIntelOffsetOfOperator(SMLoc Start) {
 
   SMLoc End;
   const MCExpr *Val;
-  if (getParser().parsePrimaryExpr(Val, End))
+  if (getParser().parseExpression(Val, End))
     return ErrorOperand(Start, "Unable to parse expression!");
 
   // Don't emit the offset operator.
@@ -1437,7 +1437,7 @@ X86Operand *X86AsmParser::ParseIntelOperator(SMLoc Start, unsigned OpKind) {
 
   SMLoc End;
   const MCExpr *Val;
-  if (getParser().parsePrimaryExpr(Val, End))
+  if (getParser().parseExpression(Val, End))
     return 0;
 
   unsigned Length = 0, Size = 0, Type = 0;