1 files changed, 19 insertions, 41 deletions

diff --git a/contrib/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp b/contrib/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
index 05f78a48badf..c7a5a1e8e6ee 100644
--- a/contrib/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
+++ b/contrib/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
@@ -95,7 +95,6 @@ class SparcAsmParser : public MCTargetAsmParser {
                          unsigned &RegKind);
 
   bool matchSparcAsmModifiers(const MCExpr *&EVal, SMLoc &EndLoc);
-  bool parseDirectiveWord(unsigned Size, SMLoc L);
 
   bool is64Bit() const {
     return getSTI().getTargetTriple().getArch() == Triple::sparcv9;
@@ -109,6 +108,14 @@ public:
                 const MCInstrInfo &MII,
                 const MCTargetOptions &Options)
       : MCTargetAsmParser(Options, sti, MII), Parser(parser) {
+    Parser.addAliasForDirective(".half", ".2byte");
+    Parser.addAliasForDirective(".uahalf", ".2byte");
+    Parser.addAliasForDirective(".word", ".4byte");
+    Parser.addAliasForDirective(".uaword", ".4byte");
+    Parser.addAliasForDirective(".nword", is64Bit() ? ".8byte" : ".4byte");
+    if (is64Bit())
+      Parser.addAliasForDirective(".xword", ".8byte");
+
     // Initialize the set of available features.
     setAvailableFeatures(ComputeAvailableFeatures(getSTI().getFeatureBits()));
   }
@@ -682,21 +689,6 @@ ParseDirective(AsmToken DirectiveID)
 {
   StringRef IDVal = DirectiveID.getString();
 
-  if (IDVal == ".byte")
-    return parseDirectiveWord(1, DirectiveID.getLoc());
-
-  if (IDVal == ".half")
-    return parseDirectiveWord(2, DirectiveID.getLoc());
-
-  if (IDVal == ".word")
-    return parseDirectiveWord(4, DirectiveID.getLoc());
-
-  if (IDVal == ".nword")
-    return parseDirectiveWord(is64Bit() ? 8 : 4, DirectiveID.getLoc());
-
-  if (is64Bit() && IDVal == ".xword")
-    return parseDirectiveWord(8, DirectiveID.getLoc());
-
   if (IDVal == ".register") {
     // For now, ignore .register directive.
     Parser.eatToEndOfStatement();
@@ -713,28 +705,6 @@ ParseDirective(AsmToken DirectiveID)
   return true;
 }
 
-bool SparcAsmParser:: parseDirectiveWord(unsigned Size, SMLoc L) {
-  if (getLexer().isNot(AsmToken::EndOfStatement)) {
-    while (true) {
-      const MCExpr *Value;
-      if (getParser().parseExpression(Value))
-        return true;
-
-      getParser().getStreamer().EmitValue(Value, Size);
-
-      if (getLexer().is(AsmToken::EndOfStatement))
-        break;
-
-      // FIXME: Improve diagnostic.
-      if (getLexer().isNot(AsmToken::Comma))
-        return Error(L, "unexpected token in directive");
-      Parser.Lex();
-    }
-  }
-  Parser.Lex();
-  return false;
-}
-
 OperandMatchResultTy
 SparcAsmParser::parseMEMOperand(OperandVector &Operands) {
   SMLoc S, E;
@@ -915,9 +885,17 @@ SparcAsmParser::parseSparcAsmOperand(std::unique_ptr<SparcOperand> &Op,
 
       const MCExpr *Res = MCSymbolRefExpr::create(Sym, MCSymbolRefExpr::VK_None,
                                                   getContext());
-      if (isCall && getContext().getObjectFileInfo()->isPositionIndependent())
-        Res = SparcMCExpr::create(SparcMCExpr::VK_Sparc_WPLT30, Res,
-                                  getContext());
+      SparcMCExpr::VariantKind Kind = SparcMCExpr::VK_Sparc_13;
+
+      if (getContext().getObjectFileInfo()->isPositionIndependent()) {
+        if (isCall)
+          Kind = SparcMCExpr::VK_Sparc_WPLT30;
+        else
+          Kind = SparcMCExpr::VK_Sparc_GOT13;
+      }
+
+      Res = SparcMCExpr::create(Kind, Res, getContext());
+
       Op = SparcOperand::CreateImm(Res, S, E);
     }
     break;