[PowerPC] Rename some more VK_PPC_ enums

This renames more VK_PPC_ enums, to make them more closely reflect
the @modifier string they represent.  This also prepares for adding
a bunch of new VK_PPC_ enums in upcoming patches.

For consistency, some MO_ flags related to VK_PPC_ enums are
likewise renamed.

No change in behaviour.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184547 91177308-0d34-0410-b5e6-96231b3b80d8

12 files changed, 143 insertions, 143 deletions

diff --git a/lib/MC/MCELFStreamer.cpp b/lib/MC/MCELFStreamer.cpp
index 116f86feb8..f9a30802b5 100644
--- a/lib/MC/MCELFStreamer.cpp
+++ b/lib/MC/MCELFStreamer.cpp
@@ -363,18 +363,18 @@ void  MCELFStreamer::fixSymbolsInTLSFixups(const MCExpr *expr) {
     case MCSymbolRefExpr::VK_Mips_GOTTPREL:
     case MCSymbolRefExpr::VK_Mips_TPREL_HI:
     case MCSymbolRefExpr::VK_Mips_TPREL_LO:
-    case MCSymbolRefExpr::VK_PPC_TPREL16_HA:
-    case MCSymbolRefExpr::VK_PPC_TPREL16_LO:
-    case MCSymbolRefExpr::VK_PPC_DTPREL16_HA:
-    case MCSymbolRefExpr::VK_PPC_DTPREL16_LO:
-    case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_HA:
-    case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_LO:
+    case MCSymbolRefExpr::VK_PPC_TPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HA:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HA:
+    case MCSymbolRefExpr::VK_PPC_GOT_TPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TPREL_HA:
     case MCSymbolRefExpr::VK_PPC_TLS:
-    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_HA:
-    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_HA:
     case MCSymbolRefExpr::VK_PPC_TLSGD:
-    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_HA:
-    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_HA:
     case MCSymbolRefExpr::VK_PPC_TLSLD:
       break;
     }
diff --git a/lib/MC/MCExpr.cpp b/lib/MC/MCExpr.cpp
index 138a160323..124bd01d6a 100644
--- a/lib/MC/MCExpr.cpp
+++ b/lib/MC/MCExpr.cpp
@@ -196,24 +196,24 @@ StringRef MCSymbolRefExpr::getVariantKindName(VariantKind Kind) {
   case VK_ARM_TARGET1: return "(target1)";
   case VK_ARM_TARGET2: return "(target2)";
   case VK_ARM_PREL31: return "(prel31)";
-  case VK_PPC_ADDR16_HA: return "ha";
-  case VK_PPC_ADDR16_LO: return "l";
+  case VK_PPC_LO: return "l";
+  case VK_PPC_HA: return "ha";
   case VK_PPC_TOCBASE: return "tocbase";
-  case VK_PPC_TOC16: return "toc";
-  case VK_PPC_TOC16_HA: return "toc@ha";
-  case VK_PPC_TOC16_LO: return "toc@l";
-  case VK_PPC_TPREL16_HA: return "tprel@ha";
-  case VK_PPC_TPREL16_LO: return "tprel@l";
-  case VK_PPC_DTPREL16_HA: return "dtprel@ha";
-  case VK_PPC_DTPREL16_LO: return "dtprel@l";
-  case VK_PPC_GOT_TPREL16_HA: return "got@tprel@ha";
-  case VK_PPC_GOT_TPREL16_LO: return "got@tprel@l";
+  case VK_PPC_TOC: return "toc";
+  case VK_PPC_TOC_LO: return "toc@l";
+  case VK_PPC_TOC_HA: return "toc@ha";
+  case VK_PPC_TPREL_LO: return "tprel@l";
+  case VK_PPC_TPREL_HA: return "tprel@ha";
+  case VK_PPC_DTPREL_LO: return "dtprel@l";
+  case VK_PPC_DTPREL_HA: return "dtprel@ha";
+  case VK_PPC_GOT_TPREL_LO: return "got@tprel@l";
+  case VK_PPC_GOT_TPREL_HA: return "got@tprel@ha";
   case VK_PPC_TLS: return "tls";
-  case VK_PPC_GOT_TLSGD16_HA: return "got@tlsgd@ha";
-  case VK_PPC_GOT_TLSGD16_LO: return "got@tlsgd@l";
-  case VK_PPC_GOT_TLSLD16_HA: return "got@tlsld@ha";
-  case VK_PPC_GOT_TLSLD16_LO: return "got@tlsld@l";
+  case VK_PPC_GOT_TLSGD_LO: return "got@tlsgd@l";
+  case VK_PPC_GOT_TLSGD_HA: return "got@tlsgd@ha";
   case VK_PPC_TLSGD: return "tlsgd";
+  case VK_PPC_GOT_TLSLD_LO: return "got@tlsld@l";
+  case VK_PPC_GOT_TLSLD_HA: return "got@tlsld@ha";
   case VK_PPC_TLSLD: return "tlsld";
   case VK_Mips_GPREL: return "GPREL";
   case VK_Mips_GOT_CALL: return "GOT_CALL";
@@ -279,40 +279,40 @@ MCSymbolRefExpr::getVariantKindForName(StringRef Name) {
     .Case("imgrel", VK_COFF_IMGREL32)
     .Case("SECREL32", VK_SECREL)
     .Case("secrel32", VK_SECREL)
-    .Case("HA", VK_PPC_ADDR16_HA)
-    .Case("ha", VK_PPC_ADDR16_HA)
-    .Case("L", VK_PPC_ADDR16_LO)
-    .Case("l", VK_PPC_ADDR16_LO)
+    .Case("L", VK_PPC_LO)
+    .Case("l", VK_PPC_LO)
+    .Case("HA", VK_PPC_HA)
+    .Case("ha", VK_PPC_HA)
     .Case("TOCBASE", VK_PPC_TOCBASE)
     .Case("tocbase", VK_PPC_TOCBASE)
-    .Case("TOC", VK_PPC_TOC16)
-    .Case("toc", VK_PPC_TOC16)
-    .Case("TOC@HA", VK_PPC_TOC16_HA)
-    .Case("toc@ha", VK_PPC_TOC16_HA)
-    .Case("TOC@L", VK_PPC_TOC16_LO)
-    .Case("toc@l", VK_PPC_TOC16_LO)
+    .Case("TOC", VK_PPC_TOC)
+    .Case("toc", VK_PPC_TOC)
+    .Case("TOC@L", VK_PPC_TOC_LO)
+    .Case("toc@l", VK_PPC_TOC_LO)
+    .Case("TOC@HA", VK_PPC_TOC_HA)
+    .Case("toc@ha", VK_PPC_TOC_HA)
     .Case("TLS", VK_PPC_TLS)
     .Case("tls", VK_PPC_TLS)
-    .Case("TPREL@HA", VK_PPC_TPREL16_HA)
-    .Case("tprel@ha", VK_PPC_TPREL16_HA)
-    .Case("TPREL@L", VK_PPC_TPREL16_LO)
-    .Case("tprel@l", VK_PPC_TPREL16_LO)
-    .Case("DTPREL@HA", VK_PPC_DTPREL16_HA)
-    .Case("dtprel@ha", VK_PPC_DTPREL16_HA)
-    .Case("DTPREL@L", VK_PPC_DTPREL16_LO)
-    .Case("dtprel@l", VK_PPC_DTPREL16_LO)
-    .Case("GOT@TPREL@HA", VK_PPC_GOT_TPREL16_HA)
-    .Case("got@tprel@ha", VK_PPC_GOT_TPREL16_HA)
-    .Case("GOT@TPREL@L", VK_PPC_GOT_TPREL16_LO)
-    .Case("got@tprel@l", VK_PPC_GOT_TPREL16_LO)
-    .Case("GOT@TLSGD@HA", VK_PPC_GOT_TLSGD16_HA)
-    .Case("got@tlsgd@ha", VK_PPC_GOT_TLSGD16_HA)
-    .Case("GOT@TLSGD@L", VK_PPC_GOT_TLSGD16_LO)
-    .Case("got@tlsgd@l", VK_PPC_GOT_TLSGD16_LO)
-    .Case("GOT@TLSLD@HA", VK_PPC_GOT_TLSLD16_HA)
-    .Case("got@tlsld@ha", VK_PPC_GOT_TLSLD16_HA)
-    .Case("GOT@TLSLD@L", VK_PPC_GOT_TLSLD16_LO)
-    .Case("got@tlsld@l", VK_PPC_GOT_TLSLD16_LO)
+    .Case("TPREL@L", VK_PPC_TPREL_LO)
+    .Case("tprel@l", VK_PPC_TPREL_LO)
+    .Case("TPREL@HA", VK_PPC_TPREL_HA)
+    .Case("tprel@ha", VK_PPC_TPREL_HA)
+    .Case("DTPREL@L", VK_PPC_DTPREL_LO)
+    .Case("dtprel@l", VK_PPC_DTPREL_LO)
+    .Case("DTPREL@HA", VK_PPC_DTPREL_HA)
+    .Case("dtprel@ha", VK_PPC_DTPREL_HA)
+    .Case("GOT@TPREL@L", VK_PPC_GOT_TPREL_LO)
+    .Case("got@tprel@l", VK_PPC_GOT_TPREL_LO)
+    .Case("GOT@TPREL@HA", VK_PPC_GOT_TPREL_HA)
+    .Case("got@tprel@ha", VK_PPC_GOT_TPREL_HA)
+    .Case("GOT@TLSGD@L", VK_PPC_GOT_TLSGD_LO)
+    .Case("got@tlsgd@l", VK_PPC_GOT_TLSGD_LO)
+    .Case("GOT@TLSGD@HA", VK_PPC_GOT_TLSGD_HA)
+    .Case("got@tlsgd@ha", VK_PPC_GOT_TLSGD_HA)
+    .Case("GOT@TLSLD@L", VK_PPC_GOT_TLSLD_LO)
+    .Case("got@tlsld@l", VK_PPC_GOT_TLSLD_LO)
+    .Case("GOT@TLSLD@HA", VK_PPC_GOT_TLSLD_HA)
+    .Case("got@tlsld@ha", VK_PPC_GOT_TLSLD_HA)
     .Default(VK_Invalid);
 }
 
diff --git a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
index 59a5ef9a53..752b6f7bd1 100644
--- a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -546,7 +546,7 @@ ParseRegister(unsigned &RegNo, SMLoc &StartLoc, SMLoc &EndLoc) {
 }
 
 /// Extract @l/@ha modifier from expression.  Recursively scan
-/// the expression and check for VK_PPC_ADDR16_HA/VK_PPC_ADDR16_LO
+/// the expression and check for VK_PPC_LO / VK_PPC_HA
 /// symbol variants.  If all symbols with modifier use the same
 /// variant, return the corresponding PPCMCExpr::VariantKind,
 /// and a modified expression using the default symbol variant.
@@ -566,11 +566,11 @@ ExtractModifierFromExpr(const MCExpr *E,
     const MCSymbolRefExpr *SRE = cast<MCSymbolRefExpr>(E);
 
     switch (SRE->getKind()) {
-    case MCSymbolRefExpr::VK_PPC_ADDR16_HA:
-      Variant = PPCMCExpr::VK_PPC_HA16;
+    case MCSymbolRefExpr::VK_PPC_LO:
+      Variant = PPCMCExpr::VK_PPC_LO;
       break;
-    case MCSymbolRefExpr::VK_PPC_ADDR16_LO:
-      Variant = PPCMCExpr::VK_PPC_LO16;
+    case MCSymbolRefExpr::VK_PPC_HA:
+      Variant = PPCMCExpr::VK_PPC_HA;
       break;
     default:
       return 0;
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
index 18816456ae..0eb13b443f 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
@@ -87,46 +87,46 @@ unsigned PPCELFObjectWriter::getRelocTypeInner(const MCValue &Target,
       case MCSymbolRefExpr::VK_None:
         Type = ELF::R_PPC_ADDR16;
         break;
-      case MCSymbolRefExpr::VK_PPC_ADDR16_LO:
+      case MCSymbolRefExpr::VK_PPC_LO:
         Type = ELF::R_PPC_ADDR16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_ADDR16_HA:
+      case MCSymbolRefExpr::VK_PPC_HA:
         Type = ELF::R_PPC_ADDR16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_TOC16:
+      case MCSymbolRefExpr::VK_PPC_TOC:
         Type = ELF::R_PPC64_TOC16;
         break;
-      case MCSymbolRefExpr::VK_PPC_TOC16_LO:
+      case MCSymbolRefExpr::VK_PPC_TOC_LO:
         Type = ELF::R_PPC64_TOC16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_TOC16_HA:
+      case MCSymbolRefExpr::VK_PPC_TOC_HA:
         Type = ELF::R_PPC64_TOC16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_TPREL16_LO:
+      case MCSymbolRefExpr::VK_PPC_TPREL_LO:
         Type = ELF::R_PPC_TPREL16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_TPREL16_HA:
+      case MCSymbolRefExpr::VK_PPC_TPREL_HA:
         Type = ELF::R_PPC_TPREL16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_DTPREL16_LO:
+      case MCSymbolRefExpr::VK_PPC_DTPREL_LO:
         Type = ELF::R_PPC64_DTPREL16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_DTPREL16_HA:
+      case MCSymbolRefExpr::VK_PPC_DTPREL_HA:
         Type = ELF::R_PPC64_DTPREL16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_LO:
+      case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO:
         Type = ELF::R_PPC64_GOT_TLSGD16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_HA:
+      case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_HA:
         Type = ELF::R_PPC64_GOT_TLSGD16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO:
+      case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO:
         Type = ELF::R_PPC64_GOT_TLSLD16_LO;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_HA:
+      case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_HA:
         Type = ELF::R_PPC64_GOT_TLSLD16_HA;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_HA:
+      case MCSymbolRefExpr::VK_PPC_GOT_TPREL_HA:
         Type = ELF::R_PPC64_GOT_TPREL16_HA;
         break;
       }
@@ -137,16 +137,16 @@ unsigned PPCELFObjectWriter::getRelocTypeInner(const MCValue &Target,
       case MCSymbolRefExpr::VK_None:
         Type = ELF::R_PPC64_ADDR16_DS;
         break;
-      case MCSymbolRefExpr::VK_PPC_ADDR16_LO:
+      case MCSymbolRefExpr::VK_PPC_LO:
         Type = ELF::R_PPC64_ADDR16_LO_DS;
         break;
-      case MCSymbolRefExpr::VK_PPC_TOC16:
+      case MCSymbolRefExpr::VK_PPC_TOC:
         Type = ELF::R_PPC64_TOC16_DS;
 	break;
-      case MCSymbolRefExpr::VK_PPC_TOC16_LO:
+      case MCSymbolRefExpr::VK_PPC_TOC_LO:
         Type = ELF::R_PPC64_TOC16_LO_DS;
         break;
-      case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_LO:
+      case MCSymbolRefExpr::VK_PPC_GOT_TPREL_LO:
         Type = ELF::R_PPC64_GOT_TPREL16_LO_DS;
         break;
       }
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp
index 3b794fe862..b29d6ffc02 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp
@@ -26,8 +26,8 @@ void PPCMCExpr::PrintImpl(raw_ostream &OS) const {
   if (isDarwinSyntax()) {
     switch (Kind) {
     default: llvm_unreachable("Invalid kind!");
-    case VK_PPC_HA16: OS << "ha16"; break;
-    case VK_PPC_LO16: OS << "lo16"; break;
+    case VK_PPC_LO: OS << "lo16"; break;
+    case VK_PPC_HA: OS << "ha16"; break;
     }
 
     OS << '(';
@@ -38,8 +38,8 @@ void PPCMCExpr::PrintImpl(raw_ostream &OS) const {
 
     switch (Kind) {
     default: llvm_unreachable("Invalid kind!");
-    case VK_PPC_HA16: OS << "@ha"; break;
-    case VK_PPC_LO16: OS << "@l"; break;
+    case VK_PPC_LO: OS << "@l"; break;
+    case VK_PPC_HA: OS << "@ha"; break;
     }
   }
 }
@@ -57,12 +57,12 @@ PPCMCExpr::EvaluateAsRelocatableImpl(MCValue &Res,
     switch (Kind) {
       default:
         llvm_unreachable("Invalid kind!");
-      case VK_PPC_HA16:
-        Result = ((Result >> 16) + ((Result & 0x8000) ? 1 : 0)) & 0xffff;
-        break;
-      case VK_PPC_LO16:
+      case VK_PPC_LO:
         Result = Result & 0xffff;
         break;
+      case VK_PPC_HA:
+        Result = ((Result >> 16) + ((Result & 0x8000) ? 1 : 0)) & 0xffff;
+        break;
     }
     Res = MCValue::get(Result);
   } else {
@@ -74,11 +74,11 @@ PPCMCExpr::EvaluateAsRelocatableImpl(MCValue &Res,
     switch (Kind) {
       default:
         llvm_unreachable("Invalid kind!");
-      case VK_PPC_HA16:
-        Modifier = MCSymbolRefExpr::VK_PPC_ADDR16_HA;
+      case VK_PPC_LO:
+        Modifier = MCSymbolRefExpr::VK_PPC_LO;
         break;
-      case VK_PPC_LO16:
-        Modifier = MCSymbolRefExpr::VK_PPC_ADDR16_LO;
+      case VK_PPC_HA:
+        Modifier = MCSymbolRefExpr::VK_PPC_HA;
         break;
     }
     Sym = MCSymbolRefExpr::Create(&Sym->getSymbol(), Modifier, Context);
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h b/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
index 1b57687996..8a7b78da9a 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
@@ -20,8 +20,8 @@ class PPCMCExpr : public MCTargetExpr {
 public:
   enum VariantKind {
     VK_PPC_None,
-    VK_PPC_HA16,
-    VK_PPC_LO16
+    VK_PPC_LO,
+    VK_PPC_HA
   };
 
 private:
@@ -40,12 +40,12 @@ public:
   static const PPCMCExpr *Create(VariantKind Kind, const MCExpr *Expr,
                                       MCContext &Ctx);
 
-  static const PPCMCExpr *CreateHa16(const MCExpr *Expr, MCContext &Ctx) {
-    return Create(VK_PPC_HA16, Expr, Ctx);
+  static const PPCMCExpr *CreateLo(const MCExpr *Expr, MCContext &Ctx) {
+    return Create(VK_PPC_LO, Expr, Ctx);
   }
 
-  static const PPCMCExpr *CreateLo16(const MCExpr *Expr, MCContext &Ctx) {
-    return Create(VK_PPC_LO16, Expr, Ctx);
+  static const PPCMCExpr *CreateHa(const MCExpr *Expr, MCContext &Ctx) {
+    return Create(VK_PPC_HA, Expr, Ctx);
   }
 
   /// @}
diff --git a/lib/Target/PowerPC/PPC.h b/lib/Target/PowerPC/PPC.h
index bcad94f409..d5a08eed6d 100644
--- a/lib/Target/PowerPC/PPC.h
+++ b/lib/Target/PowerPC/PPC.h
@@ -74,18 +74,18 @@ namespace llvm {
     /// The next are not flags but distinct values.
     MO_ACCESS_MASK = 0xf0,
 
-    /// MO_LO16, MO_HA16 - lo16(symbol) and ha16(symbol)
-    MO_LO16 = 1 << 4,
-    MO_HA16 = 2 << 4,
+    /// MO_LO, MO_HA - lo16(symbol) and ha16(symbol)
+    MO_LO = 1 << 4,
+    MO_HA = 2 << 4,
 
-    MO_TPREL16_HA = 3 << 4,
-    MO_TPREL16_LO = 4 << 4,
+    MO_TPREL_LO = 4 << 4,
+    MO_TPREL_HA = 3 << 4,
 
     /// These values identify relocations on immediates folded
     /// into memory operations.
-    MO_DTPREL16_LO = 5 << 4,
-    MO_TLSLD16_LO  = 6 << 4,
-    MO_TOC16_LO    = 7 << 4
+    MO_DTPREL_LO = 5 << 4,
+    MO_TLSLD_LO  = 6 << 4,
+    MO_TOC_LO    = 7 << 4
   };
   } // end namespace PPCII
   
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 61213044a6..6af30720f2 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -372,7 +372,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     MCSymbol *TOCEntry = lookUpOrCreateTOCEntry(MOSymbol);
 
     const MCExpr *Exp =
-      MCSymbolRefExpr::Create(TOCEntry, MCSymbolRefExpr::VK_PPC_TOC16,
+      MCSymbolRefExpr::Create(TOCEntry, MCSymbolRefExpr::VK_PPC_TOC,
                               OutContext);
     TmpInst.getOperand(1) = MCOperand::CreateExpr(Exp);
     OutStreamer.EmitInstruction(TmpInst);
@@ -417,7 +417,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
       MOSymbol = lookUpOrCreateTOCEntry(MOSymbol);
 
     const MCExpr *Exp =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC16_HA,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC_HA,
                               OutContext);
     TmpInst.getOperand(2) = MCOperand::CreateExpr(Exp);
     OutStreamer.EmitInstruction(TmpInst);
@@ -454,7 +454,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     }
 
     const MCExpr *Exp =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC_LO,
                               OutContext);
     TmpInst.getOperand(1) = MCOperand::CreateExpr(Exp);
     OutStreamer.EmitInstruction(TmpInst);
@@ -490,7 +490,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
       MOSymbol = lookUpOrCreateTOCEntry(MOSymbol);
 
     const MCExpr *Exp =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TOC_LO,
                               OutContext);
     TmpInst.getOperand(2) = MCOperand::CreateExpr(Exp);
     OutStreamer.EmitInstruction(TmpInst);
@@ -504,7 +504,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymGotTprel =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TPREL16_HA,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TPREL_HA,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -522,7 +522,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *Exp =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TPREL16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TPREL_LO,
                               OutContext);
     TmpInst.getOperand(1) = MCOperand::CreateExpr(Exp);
     OutStreamer.EmitInstruction(TmpInst);
@@ -536,7 +536,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymGotTlsGD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_HA,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD_HA,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -552,7 +552,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymGotTlsGD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -588,7 +588,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymGotTlsLD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_HA,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD_HA,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -604,7 +604,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymGotTlsLD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -640,7 +640,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymDtprel =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL16_HA,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL_HA,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -656,7 +656,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
     const MCExpr *SymDtprel =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL16_LO,
+      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL_LO,
                               OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
@@ -891,7 +891,7 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
       // mflr r11
       OutStreamer.EmitInstruction(MCInstBuilder(PPC::MFLR).addReg(PPC::R11));
       // addis r11, r11, ha16(LazyPtr - AnonSymbol)
-      const MCExpr *SubHa16 = PPCMCExpr::CreateHa16(Sub, OutContext);
+      const MCExpr *SubHa16 = PPCMCExpr::CreateHa(Sub, OutContext);
       OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS)
         .addReg(PPC::R11)
         .addReg(PPC::R11)
@@ -901,7 +901,7 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
 
       // ldu r12, lo16(LazyPtr - AnonSymbol)(r11)
       // lwzu r12, lo16(LazyPtr - AnonSymbol)(r11)
-      const MCExpr *SubLo16 = PPCMCExpr::CreateLo16(Sub, OutContext);
+      const MCExpr *SubLo16 = PPCMCExpr::CreateLo(Sub, OutContext);
       OutStreamer.EmitInstruction(MCInstBuilder(isPPC64 ? PPC::LDU : PPC::LWZU)
         .addReg(PPC::R12)
         .addExpr(SubLo16).addExpr(SubLo16)
@@ -946,14 +946,14 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
     OutStreamer.EmitSymbolAttribute(RawSym, MCSA_IndirectSymbol);
 
     // lis r11, ha16(LazyPtr)
-    const MCExpr *LazyPtrHa16 = PPCMCExpr::CreateHa16(LazyPtrExpr, OutContext);
+    const MCExpr *LazyPtrHa16 = PPCMCExpr::CreateHa(LazyPtrExpr, OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(PPC::LIS)
       .addReg(PPC::R11)
       .addExpr(LazyPtrHa16));
 
     // ldu r12, lo16(LazyPtr)(r11)
     // lwzu r12, lo16(LazyPtr)(r11)
-    const MCExpr *LazyPtrLo16 = PPCMCExpr::CreateLo16(LazyPtrExpr, OutContext);
+    const MCExpr *LazyPtrLo16 = PPCMCExpr::CreateLo(LazyPtrExpr, OutContext);
     OutStreamer.EmitInstruction(MCInstBuilder(isPPC64 ? PPC::LDU : PPC::LWZU)
       .addReg(PPC::R12)
       .addExpr(LazyPtrLo16).addExpr(LazyPtrLo16)
diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp
index 40e4968bb4..0ad4ea3352 100644
--- a/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -201,8 +201,8 @@ unsigned PPCCodeEmitter::getS16ImmEncoding(const MachineInstr &MI,
   unsigned RelocID;
   switch (MO.getTargetFlags() & PPCII::MO_ACCESS_MASK) {
     default: llvm_unreachable("Unsupported target operand flags!");
-    case PPCII::MO_HA16: RelocID = PPC::reloc_absolute_high; break;
-    case PPCII::MO_LO16: RelocID = PPC::reloc_absolute_low; break;
+    case PPCII::MO_LO: RelocID = PPC::reloc_absolute_low; break;
+    case PPCII::MO_HA: RelocID = PPC::reloc_absolute_high; break;
   }
 
   MCE.addRelocation(GetRelocation(MO, RelocID));
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index e00694574a..35f4b7c8d2 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1502,13 +1502,13 @@ void PPCDAGToDAGISel::PostprocessISelDAG() {
         continue;
       break;
     case PPC::ADDIdtprelL:
-      Flags = PPCII::MO_DTPREL16_LO;
+      Flags = PPCII::MO_DTPREL_LO;
       break;
     case PPC::ADDItlsldL:
-      Flags = PPCII::MO_TLSLD16_LO;
+      Flags = PPCII::MO_TLSLD_LO;
       break;
     case PPC::ADDItocL:
-      Flags = PPCII::MO_TOC16_LO;
+      Flags = PPCII::MO_TOC_LO;
       break;
     }
 
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index e2433e758c..a0856ec481 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1236,8 +1236,8 @@ bool PPCTargetLowering::getPreIndexedAddressParts(SDNode *N, SDValue &Base,
 /// PICBase, set the HiOpFlags and LoOpFlags to the target MO flags.
 static bool GetLabelAccessInfo(const TargetMachine &TM, unsigned &HiOpFlags,
                                unsigned &LoOpFlags, const GlobalValue *GV = 0) {
-  HiOpFlags = PPCII::MO_HA16;
-  LoOpFlags = PPCII::MO_LO16;
+  HiOpFlags = PPCII::MO_HA;
+  LoOpFlags = PPCII::MO_LO;
 
   // Don't use the pic base if not in PIC relocation model.  Or if we are on a
   // non-darwin platform.  We don't support PIC on other platforms yet.
@@ -1350,9 +1350,9 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op,
 
   if (Model == TLSModel::LocalExec) {
     SDValue TGAHi = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
-                                               PPCII::MO_TPREL16_HA);
+                                               PPCII::MO_TPREL_HA);
     SDValue TGALo = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
-                                               PPCII::MO_TPREL16_LO);
+                                               PPCII::MO_TPREL_LO);
     SDValue TLSReg = DAG.getRegister(is64bit ? PPC::X13 : PPC::R2,
                                      is64bit ? MVT::i64 : MVT::i32);
     SDValue Hi = DAG.getNode(PPCISD::Hi, dl, PtrVT, TGAHi, TLSReg);
diff --git a/lib/Target/PowerPC/PPCMCInstLower.cpp b/lib/Target/PowerPC/PPCMCInstLower.cpp
index 284ab14e54..1eefb7f08d 100644
--- a/lib/Target/PowerPC/PPCMCInstLower.cpp
+++ b/lib/Target/PowerPC/PPCMCInstLower.cpp
@@ -112,20 +112,20 @@ static MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol,
   unsigned access = MO.getTargetFlags() & PPCII::MO_ACCESS_MASK;
 
   switch (access) {
-    case PPCII::MO_TPREL16_HA:
-      RefKind = MCSymbolRefExpr::VK_PPC_TPREL16_HA;
+    case PPCII::MO_TPREL_LO:
+      RefKind = MCSymbolRefExpr::VK_PPC_TPREL_LO;
       break;
-    case PPCII::MO_TPREL16_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_TPREL16_LO;
+    case PPCII::MO_TPREL_HA:
+      RefKind = MCSymbolRefExpr::VK_PPC_TPREL_HA;
       break;
-    case PPCII::MO_DTPREL16_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_DTPREL16_LO;
+    case PPCII::MO_DTPREL_LO:
+      RefKind = MCSymbolRefExpr::VK_PPC_DTPREL_LO;
       break;
-    case PPCII::MO_TLSLD16_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO;
+    case PPCII::MO_TLSLD_LO:
+      RefKind = MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO;
       break;
-    case PPCII::MO_TOC16_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_TOC16_LO;
+    case PPCII::MO_TOC_LO:
+      RefKind = MCSymbolRefExpr::VK_PPC_TOC_LO;
       break;
   }
 
@@ -146,11 +146,11 @@ static MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol,
 
   // Add ha16() / lo16() markers if required.
   switch (access) {
-    case PPCII::MO_HA16:
-      Expr = PPCMCExpr::CreateHa16(Expr, Ctx);
+    case PPCII::MO_LO:
+      Expr = PPCMCExpr::CreateLo(Expr, Ctx);
       break;
-    case PPCII::MO_LO16:
-      Expr = PPCMCExpr::CreateLo16(Expr, Ctx);
+    case PPCII::MO_HA:
+      Expr = PPCMCExpr::CreateHa(Expr, Ctx);
       break;
   }