diff --git a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
index 7279b09..771b6f5e 100644
--- a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
@@ -17,6 +17,7 @@
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCInstrInfo.h"
+#include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetOpcodes.h"
@@ -308,10 +309,16 @@
 
 void PPCInstPrinter::printTLSCall(const MCInst *MI, unsigned OpNo,
                                   raw_ostream &O) {
-  printBranchOperand(MI, OpNo, O);
+  // On PPC64, VariantKind is VK_None, but on PPC32, it's VK_PLT, and it must
+  // come at the _end_ of the expression.
+  const MCOperand &Op = MI->getOperand(OpNo);
+  const MCSymbolRefExpr &refExp = cast<MCSymbolRefExpr>(*Op.getExpr());
+  O << refExp.getSymbol().getName();
   O << '(';
   printOperand(MI, OpNo+1, O);
   O << ')';
+  if (refExp.getKind() != MCSymbolRefExpr::VK_None)
+    O << '@' << MCSymbolRefExpr::getVariantKindName(refExp.getKind());
 }
 
 
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
index e93e95f..ca81317 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
@@ -236,7 +236,10 @@
         Type = ELF::R_PPC64_DTPREL16_HIGHESTA;
         break;
       case MCSymbolRefExpr::VK_PPC_GOT_TLSGD:
-        Type = ELF::R_PPC64_GOT_TLSGD16;
+        if (is64Bit())
+          Type = ELF::R_PPC64_GOT_TLSGD16;
+        else
+          Type = ELF::R_PPC_GOT_TLSGD16;
         break;
       case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO:
         Type = ELF::R_PPC64_GOT_TLSGD16_LO;
@@ -248,7 +251,10 @@
         Type = ELF::R_PPC64_GOT_TLSGD16_HA;
         break;
       case MCSymbolRefExpr::VK_PPC_GOT_TLSLD:
-        Type = ELF::R_PPC64_GOT_TLSLD16;
+        if (is64Bit())
+          Type = ELF::R_PPC64_GOT_TLSLD16;
+        else
+          Type = ELF::R_PPC_GOT_TLSLD16;
         break;
       case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO:
         Type = ELF::R_PPC64_GOT_TLSLD16_LO;
@@ -344,13 +350,22 @@
       switch (Modifier) {
       default: llvm_unreachable("Unsupported Modifier");
       case MCSymbolRefExpr::VK_PPC_TLSGD:
-        Type = ELF::R_PPC64_TLSGD;
+        if (is64Bit())
+          Type = ELF::R_PPC64_TLSGD;
+        else
+          Type = ELF::R_PPC_TLSGD;
         break;
       case MCSymbolRefExpr::VK_PPC_TLSLD:
-        Type = ELF::R_PPC64_TLSLD;
+        if (is64Bit())
+          Type = ELF::R_PPC64_TLSLD;
+        else
+          Type = ELF::R_PPC_TLSLD;
         break;
       case MCSymbolRefExpr::VK_PPC_TLS:
-        Type = ELF::R_PPC64_TLS;
+        if (is64Bit())
+          Type = ELF::R_PPC64_TLS;
+        else
+          Type = ELF::R_PPC_TLS;
         break;
       }
       break;
diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 6f67c59..13840224 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -573,6 +573,34 @@
     return;
   }
 
+  case PPC::PPC32PICGOT: {
+    MCSymbol *GOTSymbol = OutContext.GetOrCreateSymbol(StringRef("_GLOBAL_OFFSET_TABLE_"));
+    MCSymbol *GOTRef = OutContext.CreateTempSymbol();
+    MCSymbol *NextInstr = OutContext.CreateTempSymbol();
+
+    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::BL)
+      // FIXME: We would like an efficient form for this, so we don't have to do
+      // a lot of extra uniquing.
+      .addExpr(MCSymbolRefExpr::Create(NextInstr, OutContext)));
+    const MCExpr *OffsExpr =
+      MCBinaryExpr::CreateSub(MCSymbolRefExpr::Create(GOTSymbol, OutContext),
+                                MCSymbolRefExpr::Create(GOTRef, OutContext),
+        OutContext);
+    OutStreamer.EmitLabel(GOTRef);
+    OutStreamer.EmitValue(OffsExpr, 4);
+    OutStreamer.EmitLabel(NextInstr);
+    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::MFLR)
+                                .addReg(MI->getOperand(0).getReg()));
+    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::LWZ)
+                                .addReg(MI->getOperand(1).getReg())
+                                .addImm(0)
+                                .addReg(MI->getOperand(0).getReg()));
+    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::ADD4)
+                                .addReg(MI->getOperand(0).getReg())
+                                .addReg(MI->getOperand(1).getReg())
+                                .addReg(MI->getOperand(0).getReg()));
+    return;
+  }
   case PPC::PPC32GOT: {
     MCSymbol *GOTSymbol = OutContext.GetOrCreateSymbol(StringRef("_GLOBAL_OFFSET_TABLE_"));
     const MCExpr *SymGotTlsL =
@@ -606,40 +634,54 @@
                                 .addExpr(SymGotTlsGD));
     return;
   }
-  case PPC::ADDItlsgdL: {
+  case PPC::ADDItlsgdL:
     // Transform: %Xd = ADDItlsgdL %Xs, <ga:@sym>
     // Into:      %Xd = ADDI8 %Xs, sym@got@tlsgd@l
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::ADDItlsgdL32: {
+    // Transform: %Rd = ADDItlsgdL32 %Rs, <ga:@sym>
+    // Into:      %Rd = ADDI %Rs, sym@got@tlsgd
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymGotTlsGD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO,
+      MCSymbolRefExpr::Create(MOSymbol, Subtarget.isPPC64() ?
+                                         MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO :
+                                         MCSymbolRefExpr::VK_PPC_GOT_TLSGD,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::ADDI8)
-                                .addReg(MI->getOperand(0).getReg())
-                                .addReg(MI->getOperand(1).getReg())
-                                .addExpr(SymGotTlsGD));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ? PPC::ADDI8 : PPC::ADDI)
+                   .addReg(MI->getOperand(0).getReg())
+                   .addReg(MI->getOperand(1).getReg())
+                   .addExpr(SymGotTlsGD));
     return;
   }
-  case PPC::GETtlsADDR: {
+  case PPC::GETtlsADDR:
     // Transform: %X3 = GETtlsADDR %X3, <ga:@sym>
     // Into:      BL8_NOP_TLS __tls_get_addr(sym@tlsgd)
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::GETtlsADDR32: {
+    // Transform: %R3 = GETtlsADDR32 %R3, <ga:@sym>
+    // Into:      BL_TLS __tls_get_addr(sym@tlsgd)@PLT
 
     StringRef Name = "__tls_get_addr";
     MCSymbol *TlsGetAddr = OutContext.GetOrCreateSymbol(Name);
+    MCSymbolRefExpr::VariantKind Kind = MCSymbolRefExpr::VK_None;
+
+    if (!Subtarget.isPPC64() && !Subtarget.isDarwin() &&
+        TM.getRelocationModel() == Reloc::PIC_)
+      Kind = MCSymbolRefExpr::VK_PLT;
     const MCSymbolRefExpr *TlsRef = 
-      MCSymbolRefExpr::Create(TlsGetAddr, MCSymbolRefExpr::VK_None, OutContext);
+      MCSymbolRefExpr::Create(TlsGetAddr, Kind, OutContext);
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymVar =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TLSGD,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::BL8_NOP_TLS)
-                                .addExpr(TlsRef)
-                                .addExpr(SymVar));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ?
+                                  PPC::BL8_NOP_TLS : PPC::BL_TLS)
+                   .addExpr(TlsRef)
+                   .addExpr(SymVar));
     return;
   }
   case PPC::ADDIStlsldHA: {
@@ -658,72 +700,93 @@
                                 .addExpr(SymGotTlsLD));
     return;
   }
-  case PPC::ADDItlsldL: {
+  case PPC::ADDItlsldL:
     // Transform: %Xd = ADDItlsldL %Xs, <ga:@sym>
     // Into:      %Xd = ADDI8 %Xs, sym@got@tlsld@l
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::ADDItlsldL32: {
+    // Transform: %Rd = ADDItlsldL32 %Rs, <ga:@sym>
+    // Into:      %Rd = ADDI %Rs, sym@got@tlsld
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymGotTlsLD =
-      MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO,
+      MCSymbolRefExpr::Create(MOSymbol, Subtarget.isPPC64() ?
+                                         MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO :
+                                         MCSymbolRefExpr::VK_PPC_GOT_TLSLD,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::ADDI8)
-                                .addReg(MI->getOperand(0).getReg())
-                                .addReg(MI->getOperand(1).getReg())
-                                .addExpr(SymGotTlsLD));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ? PPC::ADDI8 : PPC::ADDI)
+                   .addReg(MI->getOperand(0).getReg())
+                   .addReg(MI->getOperand(1).getReg())
+                   .addExpr(SymGotTlsLD));
     return;
   }
-  case PPC::GETtlsldADDR: {
+  case PPC::GETtlsldADDR:
     // Transform: %X3 = GETtlsldADDR %X3, <ga:@sym>
     // Into:      BL8_NOP_TLS __tls_get_addr(sym@tlsld)
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::GETtlsldADDR32: {
+    // Transform: %R3 = GETtlsldADDR32 %R3, <ga:@sym>
+    // Into:      BL_TLS __tls_get_addr(sym@tlsld)@PLT
 
     StringRef Name = "__tls_get_addr";
     MCSymbol *TlsGetAddr = OutContext.GetOrCreateSymbol(Name);
+    MCSymbolRefExpr::VariantKind Kind = MCSymbolRefExpr::VK_None;
+
+    if (!Subtarget.isPPC64() && !Subtarget.isDarwin() &&
+        TM.getRelocationModel() == Reloc::PIC_)
+      Kind = MCSymbolRefExpr::VK_PLT;
+
     const MCSymbolRefExpr *TlsRef = 
-      MCSymbolRefExpr::Create(TlsGetAddr, MCSymbolRefExpr::VK_None, OutContext);
+      MCSymbolRefExpr::Create(TlsGetAddr, Kind, OutContext);
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymVar =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TLSLD,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::BL8_NOP_TLS)
-                                .addExpr(TlsRef)
-                                .addExpr(SymVar));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ?
+                                  PPC::BL8_NOP_TLS : PPC::BL_TLS)
+                   .addExpr(TlsRef)
+                   .addExpr(SymVar));
     return;
   }
-  case PPC::ADDISdtprelHA: {
+  case PPC::ADDISdtprelHA:
     // Transform: %Xd = ADDISdtprelHA %X3, <ga:@sym>
     // Into:      %Xd = ADDIS8 %X3, sym@dtprel@ha
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::ADDISdtprelHA32: {
+    // Transform: %Rd = ADDISdtprelHA32 %R3, <ga:@sym>
+    // Into:      %Rd = ADDIS %R3, sym@dtprel@ha
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymDtprel =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL_HA,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::ADDIS8)
-                                .addReg(MI->getOperand(0).getReg())
-                                .addReg(PPC::X3)
-                                .addExpr(SymDtprel));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ? PPC::ADDIS8 : PPC::ADDIS)
+                   .addReg(MI->getOperand(0).getReg())
+                   .addReg(Subtarget.isPPC64() ? PPC::X3 : PPC::R3)
+                   .addExpr(SymDtprel));
     return;
   }
-  case PPC::ADDIdtprelL: {
+  case PPC::ADDIdtprelL:
     // Transform: %Xd = ADDIdtprelL %Xs, <ga:@sym>
     // Into:      %Xd = ADDI8 %Xs, sym@dtprel@l
-    assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
+  case PPC::ADDIdtprelL32: {
+    // Transform: %Rd = ADDIdtprelL32 %Rs, <ga:@sym>
+    // Into:      %Rd = ADDI %Rs, sym@dtprel@l
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = getSymbol(GValue);
     const MCExpr *SymDtprel =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL_LO,
                               OutContext);
-    EmitToStreamer(OutStreamer, MCInstBuilder(PPC::ADDI8)
-                                .addReg(MI->getOperand(0).getReg())
-                                .addReg(MI->getOperand(1).getReg())
-                                .addExpr(SymDtprel));
+    EmitToStreamer(OutStreamer,
+                   MCInstBuilder(Subtarget.isPPC64() ? PPC::ADDI8 : PPC::ADDI)
+                   .addReg(MI->getOperand(0).getReg())
+                   .addReg(MI->getOperand(1).getReg())
+                   .addExpr(SymDtprel));
     return;
   }
   case PPC::MFOCRF:
diff --git a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index a9e1462..238c9a7 100644
--- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1502,6 +1502,12 @@
     return CurDAG->getMachineNode(PPC::ADDItocL, dl, MVT::i64,
                                   SDValue(Tmp, 0), GA);
   }
+  case PPCISD::PPC32_PICGOT: {
+    // Generate a PIC-safe GOT reference.
+    assert(!PPCSubTarget->isPPC64() && PPCSubTarget->isSVR4ABI() &&
+      "PPCISD::PPC32_PICGOT is only supported for 32-bit SVR4");
+    return CurDAG->SelectNodeTo(N, PPC::PPC32PICGOT, PPCLowering->getPointerTy(),  MVT::i32);
+  }
   case PPCISD::VADD_SPLAT: {
     // This expands into one of three sequences, depending on whether
     // the first operand is odd or even, positive or negative.
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index d596bda..d63fac1 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1683,47 +1683,61 @@
 
   if (Model == TLSModel::GeneralDynamic) {
     SDValue TGA = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, 0);
-    SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64);
-    SDValue GOTEntryHi = DAG.getNode(PPCISD::ADDIS_TLSGD_HA, dl, PtrVT,
-                                     GOTReg, TGA);
+    SDValue GOTPtr;
+    if (is64bit) {
+      SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64);
+      GOTPtr = DAG.getNode(PPCISD::ADDIS_TLSGD_HA, dl, PtrVT,
+                                   GOTReg, TGA);
+    } else {
+      GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT);
+    }
     SDValue GOTEntry = DAG.getNode(PPCISD::ADDI_TLSGD_L, dl, PtrVT,
-                                   GOTEntryHi, TGA);
+                                   GOTPtr, TGA);
 
     // We need a chain node, and don't have one handy.  The underlying
     // call has no side effects, so using the function entry node
     // suffices.
     SDValue Chain = DAG.getEntryNode();
-    Chain = DAG.getCopyToReg(Chain, dl, PPC::X3, GOTEntry);
-    SDValue ParmReg = DAG.getRegister(PPC::X3, MVT::i64);
+    Chain = DAG.getCopyToReg(Chain, dl,
+                             is64bit ? PPC::X3 : PPC::R3, GOTEntry);
+    SDValue ParmReg = DAG.getRegister(is64bit ? PPC::X3 : PPC::R3,
+                                      is64bit ? MVT::i64 : MVT::i32);
     SDValue TLSAddr = DAG.getNode(PPCISD::GET_TLS_ADDR, dl,
                                   PtrVT, ParmReg, TGA);
     // The return value from GET_TLS_ADDR really is in X3 already, but
     // some hacks are needed here to tie everything together.  The extra
     // copies dissolve during subsequent transforms.
-    Chain = DAG.getCopyToReg(Chain, dl, PPC::X3, TLSAddr);
-    return DAG.getCopyFromReg(Chain, dl, PPC::X3, PtrVT);
+    Chain = DAG.getCopyToReg(Chain, dl, is64bit ? PPC::X3 : PPC::R3, TLSAddr);
+    return DAG.getCopyFromReg(Chain, dl, is64bit ? PPC::X3 : PPC::R3, PtrVT);
   }
 
   if (Model == TLSModel::LocalDynamic) {
     SDValue TGA = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, 0);
-    SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64);
-    SDValue GOTEntryHi = DAG.getNode(PPCISD::ADDIS_TLSLD_HA, dl, PtrVT,
-                                     GOTReg, TGA);
+    SDValue GOTPtr;
+    if (is64bit) {
+      SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64);
+      GOTPtr = DAG.getNode(PPCISD::ADDIS_TLSLD_HA, dl, PtrVT,
+                           GOTReg, TGA);
+    } else {
+      GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT);
+    }
     SDValue GOTEntry = DAG.getNode(PPCISD::ADDI_TLSLD_L, dl, PtrVT,
-                                   GOTEntryHi, TGA);
+                                   GOTPtr, TGA);
 
     // We need a chain node, and don't have one handy.  The underlying
     // call has no side effects, so using the function entry node
     // suffices.
     SDValue Chain = DAG.getEntryNode();
-    Chain = DAG.getCopyToReg(Chain, dl, PPC::X3, GOTEntry);
-    SDValue ParmReg = DAG.getRegister(PPC::X3, MVT::i64);
+    Chain = DAG.getCopyToReg(Chain, dl,
+                             is64bit ? PPC::X3 : PPC::R3, GOTEntry);
+    SDValue ParmReg = DAG.getRegister(is64bit ? PPC::X3 : PPC::R3,
+                                      is64bit ? MVT::i64 : MVT::i32);
     SDValue TLSAddr = DAG.getNode(PPCISD::GET_TLSLD_ADDR, dl,
                                   PtrVT, ParmReg, TGA);
     // The return value from GET_TLSLD_ADDR really is in X3 already, but
     // some hacks are needed here to tie everything together.  The extra
     // copies dissolve during subsequent transforms.
-    Chain = DAG.getCopyToReg(Chain, dl, PPC::X3, TLSAddr);
+    Chain = DAG.getCopyToReg(Chain, dl, is64bit ? PPC::X3 : PPC::R3, TLSAddr);
     SDValue DtvOffsetHi = DAG.getNode(PPCISD::ADDIS_DTPREL_HA, dl, PtrVT,
                                       Chain, ParmReg, TGA);
     return DAG.getNode(PPCISD::ADDI_DTPREL_L, dl, PtrVT, DtvOffsetHi, TGA);
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.h b/llvm/lib/Target/PowerPC/PPCISelLowering.h
index 2ac82bd..9497ae8 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.h
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.h
@@ -181,6 +181,10 @@
       /// on PPC32.
       PPC32_GOT,
 
+      /// GPRC = address of _GLOBAL_OFFSET_TABLE_. Used by general dynamic and
+      /// local dynamic TLS  on PPC32.
+      PPC32_PICGOT,
+
       /// G8RC = ADDIS_GOT_TPREL_HA %X2, Symbol - Used by the initial-exec
       /// TLS model, produces an ADDIS8 instruction that adds the GOT
       /// base to sym\@got\@tprel\@ha.
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 42b740f..636ac5d 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -588,6 +588,12 @@
   let EncoderMethod = "getTLSRegEncoding";
   let ParserMatchClass = PPCTLSRegOperand;
 }
+def tlsgd32 : Operand<i32> {}
+def tlscall32 : Operand<i32> {
+  let PrintMethod = "printTLSCall";
+  let MIOperandInfo = (ops calltarget:$func, tlsgd32:$sym);
+  let EncoderMethod = "getTLSCallEncoding";
+}
 
 // PowerPC Predicate operand.
 def pred : Operand<OtherVT> {
@@ -1071,6 +1077,8 @@
                     "bla $func", IIC_BrB, [(PPCcall (i32 imm:$func))]>;
 
     let isCodeGenOnly = 1 in {
+      def BL_TLS  : IForm<18, 0, 1, (outs), (ins tlscall32:$func),
+                          "bl $func", IIC_BrB, []>;
       def BCCL : BForm<16, 0, 1, (outs), (ins pred:$cond, condbrtarget:$dst),
                        "b${cond:cc}l${cond:pm} ${cond:reg}, $dst">;
       def BCCLA : BForm<16, 1, 1, (outs), (ins pred:$cond, abscondbrtarget:$dst),
@@ -2396,13 +2404,45 @@
 def PPC32GOT: Pseudo<(outs gprc:$rD), (ins), "#PPC32GOT", 
                 [(set i32:$rD, (PPCppc32GOT))]>;
 
+// Get the _GLOBAL_OFFSET_TABLE_ in PIC mode.
+// This uses two output registers, the first as the real output, the second as a
+// temporary register, used internally in code generation.
+def PPC32PICGOT: Pseudo<(outs gprc:$rD, gprc:$rT), (ins), "#PPC32PICGOT", 
+                []>, NoEncode<"$rT">;
+
 def LDgotTprelL32: Pseudo<(outs gprc:$rD), (ins s16imm:$disp, gprc_nor0:$reg),
-                        "#LDgotTprelL32",
-                        [(set i32:$rD,
-                          (PPCldGotTprelL tglobaltlsaddr:$disp, i32:$reg))]>;
+                           "#LDgotTprelL32",
+                           [(set i32:$rD,
+                             (PPCldGotTprelL tglobaltlsaddr:$disp, i32:$reg))]>;
 def : Pat<(PPCaddTls i32:$in, tglobaltlsaddr:$g),
           (ADD4TLS $in, tglobaltlsaddr:$g)>;
 
+def ADDItlsgdL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+                         "#ADDItlsgdL32",
+                         [(set i32:$rD,
+                           (PPCaddiTlsgdL i32:$reg, tglobaltlsaddr:$disp))]>;
+def GETtlsADDR32 : Pseudo<(outs gprc:$rD), (ins gprc:$reg, tlsgd32:$sym),
+                          "#GETtlsADDR32",
+                          [(set i32:$rD,
+                            (PPCgetTlsAddr i32:$reg, tglobaltlsaddr:$sym))]>;
+def ADDItlsldL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+                          "#ADDItlsldL32",
+                          [(set i32:$rD,
+                            (PPCaddiTlsldL i32:$reg, tglobaltlsaddr:$disp))]>;
+def GETtlsldADDR32 : Pseudo<(outs gprc:$rD), (ins gprc:$reg, tlsgd32:$sym),
+                            "#GETtlsldADDR32",
+                            [(set i32:$rD,
+                              (PPCgetTlsldAddr i32:$reg, tglobaltlsaddr:$sym))]>;
+def ADDIdtprelL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+                           "#ADDIdtprelL32",
+                           [(set i32:$rD,
+                             (PPCaddiDtprelL i32:$reg, tglobaltlsaddr:$disp))]>;
+def ADDISdtprelHA32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+                            "#ADDISdtprelHA32",
+                            [(set i32:$rD,
+                              (PPCaddisDtprelHA i32:$reg,
+                                                tglobaltlsaddr:$disp))]>;
+
 // Support for Position-independent code
 def LWZtoc: Pseudo<(outs gprc:$rD), (ins tocentry32:$disp, gprc:$reg),
                   "#LWZtoc",