Updating branches/google/stable to r178511stable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 23 deletions

diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index eae9b7b7fb..74cc1bb762 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -370,7 +370,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     MCSymbol *PICBase = MF->getPICBaseSymbol();
     
     // Emit the 'bl'.
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::BL_Darwin) // Darwin vs SVR4 doesn't matter here.
+    OutStreamer.EmitInstruction(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(PICBase, OutContext)));
@@ -458,11 +458,10 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     // Transform %Xd = LDtocL <ga:@sym>, %Xs
     LowerPPCMachineInstrToMCInst(MI, TmpInst, *this, Subtarget.isDarwin());
 
-    // Change the opcode to LDrs, which is a form of LD with the offset
-    // specified by a SymbolLo.  If the global address is external, has
+    // Change the opcode to LD.  If the global address is external, has
     // common linkage, or is a jump table address, then reference the
     // associated TOC entry.  Otherwise reference the symbol directly.
-    TmpInst.setOpcode(PPC::LDrs);
+    TmpInst.setOpcode(PPC::LD);
     const MachineOperand &MO = MI->getOperand(1);
     assert((MO.isGlobal() || MO.isJTI() || MO.isCPI()) &&
            "Invalid operand for LDtocL!");
@@ -496,10 +495,10 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     // Transform %Xd = ADDItocL %Xs, <ga:@sym>
     LowerPPCMachineInstrToMCInst(MI, TmpInst, *this, Subtarget.isDarwin());
 
-    // Change the opcode to ADDI8L.  If the global address is external, then
+    // Change the opcode to ADDI8.  If the global address is external, then
     // generate a TOC entry and reference that.  Otherwise reference the
     // symbol directly.
-    TmpInst.setOpcode(PPC::ADDI8L);
+    TmpInst.setOpcode(PPC::ADDI8);
     const MachineOperand &MO = MI->getOperand(2);
     assert((MO.isGlobal() || MO.isCPI()) && "Invalid operand for ADDItocL");
     MCSymbol *MOSymbol = 0;
@@ -548,9 +547,8 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     // Transform %Xd = LDgotTprelL <ga:@sym>, %Xs
     LowerPPCMachineInstrToMCInst(MI, TmpInst, *this, Subtarget.isDarwin());
 
-    // Change the opcode to LDrs, which is a form of LD with the offset
-    // specified by a SymbolLo.
-    TmpInst.setOpcode(PPC::LDrs);
+    // Change the opcode to LD.
+    TmpInst.setOpcode(PPC::LD);
     const MachineOperand &MO = MI->getOperand(1);
     const GlobalValue *GValue = MO.getGlobal();
     MCSymbol *MOSymbol = Mang->getSymbol(GValue);
@@ -579,7 +577,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::ADDItlsgdL: {
     // Transform: %Xd = ADDItlsgdL %Xs, <ga:@sym>
-    // Into:      %Xd = ADDI8L %Xs, sym@got@tlsgd@l
+    // Into:      %Xd = ADDI8 %Xs, sym@got@tlsgd@l
     assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
@@ -587,7 +585,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const MCExpr *SymGotTlsGD =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_LO,
                               OutContext);
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8L)
+    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
                                 .addReg(MI->getOperand(1).getReg())
                                 .addExpr(SymGotTlsGD));
@@ -595,7 +593,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::GETtlsADDR: {
     // Transform: %X3 = GETtlsADDR %X3, <ga:@sym>
-    // Into:      BL8_NOP_ELF_TLSGD __tls_get_addr(sym@tlsgd)
+    // Into:      BL8_NOP_TLSGD __tls_get_addr(sym@tlsgd)
     assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
 
     StringRef Name = "__tls_get_addr";
@@ -608,7 +606,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const MCExpr *SymVar =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TLSGD,
                               OutContext);
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::BL8_NOP_ELF_TLSGD)
+    OutStreamer.EmitInstruction(MCInstBuilder(PPC::BL8_NOP_TLSGD)
                                 .addExpr(TlsRef)
                                 .addExpr(SymVar));
     return;
@@ -631,7 +629,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::ADDItlsldL: {
     // Transform: %Xd = ADDItlsldL %Xs, <ga:@sym>
-    // Into:      %Xd = ADDI8L %Xs, sym@got@tlsld@l
+    // Into:      %Xd = ADDI8 %Xs, sym@got@tlsld@l
     assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
@@ -639,7 +637,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const MCExpr *SymGotTlsLD =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO,
                               OutContext);
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8L)
+    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
                                 .addReg(MI->getOperand(1).getReg())
                                 .addExpr(SymGotTlsLD));
@@ -647,7 +645,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::GETtlsldADDR: {
     // Transform: %X3 = GETtlsldADDR %X3, <ga:@sym>
-    // Into:      BL8_NOP_ELF_TLSLD __tls_get_addr(sym@tlsld)
+    // Into:      BL8_NOP_TLSLD __tls_get_addr(sym@tlsld)
     assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
 
     StringRef Name = "__tls_get_addr";
@@ -660,7 +658,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const MCExpr *SymVar =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_TLSLD,
                               OutContext);
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::BL8_NOP_ELF_TLSLD)
+    OutStreamer.EmitInstruction(MCInstBuilder(PPC::BL8_NOP_TLSLD)
                                 .addExpr(TlsRef)
                                 .addExpr(SymVar));
     return;
@@ -683,7 +681,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::ADDIdtprelL: {
     // Transform: %Xd = ADDIdtprelL %Xs, <ga:@sym>
-    // Into:      %Xd = ADDI8L %Xs, sym@dtprel@l
+    // Into:      %Xd = ADDI8 %Xs, sym@dtprel@l
     assert(Subtarget.isPPC64() && "Not supported for 32-bit PowerPC");
     const MachineOperand &MO = MI->getOperand(2);
     const GlobalValue *GValue = MO.getGlobal();
@@ -691,7 +689,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     const MCExpr *SymDtprel =
       MCSymbolRefExpr::Create(MOSymbol, MCSymbolRefExpr::VK_PPC_DTPREL16_LO,
                               OutContext);
-    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8L)
+    OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDI8)
                                 .addReg(MI->getOperand(0).getReg())
                                 .addReg(MI->getOperand(1).getReg())
                                 .addExpr(SymDtprel));
@@ -911,18 +909,19 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
       OutStreamer.EmitLabel(Stub);
       OutStreamer.EmitSymbolAttribute(RawSym, MCSA_IndirectSymbol);
 
+      const MCExpr *Anon = MCSymbolRefExpr::Create(AnonSymbol, OutContext);
+
       // mflr r0
       OutStreamer.EmitInstruction(MCInstBuilder(PPC::MFLR).addReg(PPC::R0));
-      // FIXME: MCize this.
-      OutStreamer.EmitRawText("\tbcl 20, 31, " + Twine(AnonSymbol->getName()));
+      // bcl 20, 31, AnonSymbol
+      OutStreamer.EmitInstruction(MCInstBuilder(PPC::BCL).addExpr(Anon));
       OutStreamer.EmitLabel(AnonSymbol);
       // mflr r11
       OutStreamer.EmitInstruction(MCInstBuilder(PPC::MFLR).addReg(PPC::R11));
       // addis r11, r11, ha16(LazyPtr - AnonSymbol)
       const MCExpr *Sub =
         MCBinaryExpr::CreateSub(MCSymbolRefExpr::Create(LazyPtr, OutContext),
-                                MCSymbolRefExpr::Create(AnonSymbol, OutContext),
-                                OutContext);
+                                Anon, OutContext);
       OutStreamer.EmitInstruction(MCInstBuilder(PPC::ADDIS)
         .addReg(PPC::R11)
         .addReg(PPC::R11)