Move FrameInstructions from MachineModuleInfo to MachineFunction

This is per function data so it is better kept at the function instead
of the module.

This is a necessary step to have machine module passes work properly.

Differential Revision: https://reviews.llvm.org/D27185

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288291 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 3b5d863e37e42eb0c986db8381c4fda609299278..821d31a1353443d86d7d965dad63cbdb184d5e57 100644 (file)
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -25,6 +25,7 @@
 #include "llvm/CodeGen/MachineMemOperand.h"
 #include "llvm/IR/DebugLoc.h"
 #include "llvm/IR/Metadata.h"
+#include "llvm/MC/MCDwarf.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/ArrayRecycler.h"
 #include "llvm/Support/Compiler.h"
@@ -245,6 +246,10 @@ class MachineFunction {
   // Allocation management for pseudo source values.
   std::unique_ptr<PseudoSourceValueManager> PSVManager;
 
+  /// List of moves done by a function's prolog.  Used to construct frame maps
+  /// by debug and exception handling consumers.
+  std::vector<MCCFIInstruction> FrameInstructions;
+
   MachineFunction(const MachineFunction &) = delete;
   void operator=(const MachineFunction&) = delete;
 
@@ -640,6 +645,18 @@ public:
   /// getPICBaseSymbol - Return a function-local symbol to represent the PIC
   /// base.
   MCSymbol *getPICBaseSymbol() const;
+
+  /// Returns a reference to a list of cfi instructions in the function's
+  /// prologue.  Used to construct frame maps for debug and exception handling
+  /// comsumers.
+  const std::vector<MCCFIInstruction> &getFrameInstructions() const {
+    return FrameInstructions;
+  }
+
+  LLVM_NODISCARD unsigned addFrameInst(const MCCFIInstruction &Inst) {
+    FrameInstructions.push_back(Inst);
+    return FrameInstructions.size() - 1;
+  }
 };
 
 //===--------------------------------------------------------------------===//

diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index 0897e6fc47c6c52ea07c347d9939a178922e420d..31f5f0293e36f81f099c5181efa64812e7049468 100644 (file)
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -122,10 +122,6 @@ class MachineModuleInfo : public ImmutablePass {
   /// want.
   MachineModuleInfoImpl *ObjFileMMI;
 
-  /// List of moves done by a function's prolog.  Used to construct frame maps
-  /// by debug and exception handling consumers.
-  std::vector<MCCFIInstruction> FrameInstructions;
-
   /// List of LandingPadInfo describing the landing pad information in the
   /// current function.
   std::vector<LandingPadInfo> LandingPads;
@@ -279,18 +275,6 @@ public:
     UsesMorestackAddr = b;
   }
 
-  /// Returns a reference to a list of cfi instructions in the current
-  /// function's prologue.  Used to construct frame maps for debug and
-  /// exception handling comsumers.
-  const std::vector<MCCFIInstruction> &getFrameInstructions() const {
-    return FrameInstructions;
-  }
-
-  LLVM_NODISCARD unsigned addFrameInst(const MCCFIInstruction &Inst) {
-    FrameInstructions.push_back(Inst);
-    return FrameInstructions.size() - 1;
-  }
-
   /// Return the symbol to be used for the specified basic block when its
   /// address is taken.  This cannot be its normal LBB label because the block
   /// may be accessed outside its containing function.

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 7f9dc8379010912b245100011cee4c76fa4a1a43..8394ed3adbf68885ba02aa8e68ad48a40c9a5bdf 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -821,8 +821,7 @@ void AsmPrinter::emitCFIInstruction(const MachineInstr &MI) {
   if (needsCFIMoves() == CFI_M_None)
     return;
 
-  const MachineModuleInfo &MMI = MF->getMMI();
-  const std::vector<MCCFIInstruction> &Instrs = MMI.getFrameInstructions();
+  const std::vector<MCCFIInstruction> &Instrs = MF->getFrameInstructions();
   unsigned CFIIndex = MI.getOperand(0).getCFIIndex();
   const MCCFIInstruction &CFI = Instrs[CFIIndex];
   emitCFIInstruction(CFI);

diff --git a/lib/CodeGen/MIRParser/MIParser.cpp b/lib/CodeGen/MIRParser/MIParser.cpp
index 1b611fbbe621fd25b43f77f9c62c2787a40537d9..7e58955f69f965f0bdb3b90fb783520d0303f346 100644 (file)
--- a/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/lib/CodeGen/MIRParser/MIParser.cpp
@@ -1391,7 +1391,6 @@ bool MIParser::parseCFIRegister(unsigned &Reg) {
 bool MIParser::parseCFIOperand(MachineOperand &Dest) {
   auto Kind = Token.kind();
   lex();
-  auto &MMI = MF.getMMI();
   int Offset;
   unsigned Reg;
   unsigned CFIIndex;
@@ -1399,27 +1398,26 @@ bool MIParser::parseCFIOperand(MachineOperand &Dest) {
   case MIToken::kw_cfi_same_value:
     if (parseCFIRegister(Reg))
       return true;
-    CFIIndex =
-        MMI.addFrameInst(MCCFIInstruction::createSameValue(nullptr, Reg));
+    CFIIndex = MF.addFrameInst(MCCFIInstruction::createSameValue(nullptr, Reg));
     break;
   case MIToken::kw_cfi_offset:
     if (parseCFIRegister(Reg) || expectAndConsume(MIToken::comma) ||
         parseCFIOffset(Offset))
       return true;
     CFIIndex =
-        MMI.addFrameInst(MCCFIInstruction::createOffset(nullptr, Reg, Offset));
+        MF.addFrameInst(MCCFIInstruction::createOffset(nullptr, Reg, Offset));
     break;
   case MIToken::kw_cfi_def_cfa_register:
     if (parseCFIRegister(Reg))
       return true;
     CFIIndex =
-        MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister(nullptr, Reg));
+        MF.addFrameInst(MCCFIInstruction::createDefCfaRegister(nullptr, Reg));
     break;
   case MIToken::kw_cfi_def_cfa_offset:
     if (parseCFIOffset(Offset))
       return true;
     // NB: MCCFIInstruction::createDefCfaOffset negates the offset.
-    CFIIndex = MMI.addFrameInst(
+    CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createDefCfaOffset(nullptr, -Offset));
     break;
   case MIToken::kw_cfi_def_cfa:
@@ -1428,7 +1426,7 @@ bool MIParser::parseCFIOperand(MachineOperand &Dest) {
       return true;
     // NB: MCCFIInstruction::createDefCfa negates the offset.
     CFIIndex =
-        MMI.addFrameInst(MCCFIInstruction::createDefCfa(nullptr, Reg, -Offset));
+        MF.addFrameInst(MCCFIInstruction::createDefCfa(nullptr, Reg, -Offset));
     break;
   default:
     // TODO: Parse the other CFI operands.

diff --git a/lib/CodeGen/MIRPrinter.cpp b/lib/CodeGen/MIRPrinter.cpp
index 2b5c789605d04cd81da3b0c081b13a0c400cca4a..37789664aee90e9dc1b9ec8f2d71ddc6961a5031 100644 (file)
--- a/lib/CodeGen/MIRPrinter.cpp
+++ b/lib/CodeGen/MIRPrinter.cpp
@@ -888,8 +888,8 @@ void MIPrinter::print(const MachineOperand &Op, const TargetRegisterInfo *TRI,
     OS << "<mcsymbol " << *Op.getMCSymbol() << ">";
     break;
   case MachineOperand::MO_CFIIndex: {
-    const auto &MMI = Op.getParent()->getParent()->getParent()->getMMI();
-    print(MMI.getFrameInstructions()[Op.getCFIIndex()], TRI);
+    const MachineFunction &MF = *Op.getParent()->getParent()->getParent();
+    print(MF.getFrameInstructions()[Op.getCFIIndex()], TRI);
     break;
   }
   case MachineOperand::MO_IntrinsicID: {

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 131ef44e2ef4d97debcb61c8225f23bb5ac3cd41..c5e6be4709df81b6dc29a6af32d6682610a83a87 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -230,9 +230,6 @@ bool MachineModuleInfo::doFinalization(Module &M) {
 }
 
 void MachineModuleInfo::EndFunction() {
-  // Clean up frame info.
-  FrameInstructions.clear();
-
   // Clean up exception info.
   LandingPads.clear();
   PersonalityTypeCache = EHPersonality::Unknown;

diff --git a/lib/Target/AArch64/AArch64FrameLowering.cpp b/lib/Target/AArch64/AArch64FrameLowering.cpp
index 77c326dc3902dafb72ccee9208f7bc93550d049f..f5b8c35375f8317b588567ebaaea6e97a195ec37 100644 (file)
--- a/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -204,9 +204,9 @@ void AArch64FrameLowering::emitCalleeSavedFrameMoves(
     MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI) const {
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = MF.getFrameInfo();
-  MachineModuleInfo &MMI = MF.getMMI();
-  const MCRegisterInfo *MRI = MMI.getContext().getRegisterInfo();
-  const TargetInstrInfo *TII = MF.getSubtarget().getInstrInfo();
+  const TargetSubtargetInfo &STI = MF.getSubtarget();
+  const MCRegisterInfo *MRI = STI.getRegisterInfo();
+  const TargetInstrInfo *TII = STI.getInstrInfo();
   DebugLoc DL = MBB.findDebugLoc(MBBI);
 
   // Add callee saved registers to move list.
@@ -219,7 +219,7 @@ void AArch64FrameLowering::emitCalleeSavedFrameMoves(
     int64_t Offset =
         MFI.getObjectOffset(Info.getFrameIdx()) - getOffsetOfLocalArea();
     unsigned DwarfReg = MRI->getDwarfRegNum(Reg, true);
-    unsigned CFIIndex = MMI.addFrameInst(
+    unsigned CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createOffset(nullptr, DwarfReg, Offset));
     BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex)
@@ -446,7 +446,7 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF,
       // Label used to tie together the PROLOG_LABEL and the MachineMoves.
       MCSymbol *FrameLabel = MMI.getContext().createTempSymbol();
       // Encode the stack size of the leaf function.
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(FrameLabel, -NumBytes));
       BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -621,14 +621,14 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF,
     if (HasFP) {
       // Define the current CFA rule to use the provided FP.
       unsigned Reg = RegInfo->getDwarfRegNum(FramePtr, true);
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfa(nullptr, Reg, 2 * StackGrowth));
       BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
           .setMIFlags(MachineInstr::FrameSetup);
     } else {
       // Encode the stack size of the leaf function.
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(nullptr, -MFI.getStackSize()));
       BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)

diff --git a/lib/Target/ARM/ARMFrameLowering.cpp b/lib/Target/ARM/ARMFrameLowering.cpp
index dc5f8f3799162df3a3384550dfcd2c3b60a8cd37..c72db8aca10829cdab3903359c4aeef48e224974 100644 (file)
--- a/lib/Target/ARM/ARMFrameLowering.cpp
+++ b/lib/Target/ARM/ARMFrameLowering.cpp
@@ -201,16 +201,16 @@ struct StackAdjustingInsts {
     Info->SPAdjust += ExtraBytes;
   }
 
-  void emitDefCFAOffsets(MachineModuleInfo &MMI, MachineBasicBlock &MBB,
-                         const DebugLoc &dl, const ARMBaseInstrInfo &TII,
-                         bool HasFP) {
+  void emitDefCFAOffsets(MachineBasicBlock &MBB, const DebugLoc &dl,
+                         const ARMBaseInstrInfo &TII, bool HasFP) {
+    MachineFunction &MF = *MBB.getParent();
     unsigned CFAOffset = 0;
     for (auto &Info : Insts) {
       if (HasFP && !Info.BeforeFPSet)
         return;
 
       CFAOffset -= Info.SPAdjust;
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset));
       BuildMI(MBB, std::next(Info.I), dl,
               TII.get(TargetOpcode::CFI_INSTRUCTION))
@@ -338,7 +338,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
       DefCFAOffsetCandidates.addInst(std::prev(MBBI),
                                      NumBytes - ArgRegsSaveSize, true);
     }
-    DefCFAOffsetCandidates.emitDefCFAOffsets(MMI, MBB, dl, TII, HasFP);
+    DefCFAOffsetCandidates.emitDefCFAOffsets(MBB, dl, TII, HasFP);
     return;
   }
 
@@ -526,7 +526,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
                          PushSize + FramePtrOffsetInPush,
                          MachineInstr::FrameSetup);
     if (FramePtrOffsetInPush + PushSize != 0) {
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfa(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createDefCfa(
           nullptr, MRI->getDwarfRegNum(FramePtr, true),
           -(ArgRegsSaveSize - FramePtrOffsetInPush)));
       BuildMI(MBB, AfterPush, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
@@ -534,7 +534,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
           .setMIFlags(MachineInstr::FrameSetup);
     } else {
       unsigned CFIIndex =
-          MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister(
+          MF.addFrameInst(MCCFIInstruction::createDefCfaRegister(
               nullptr, MRI->getDwarfRegNum(FramePtr, true)));
       BuildMI(MBB, AfterPush, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -569,7 +569,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
       case ARM::R6:
       case ARM::R7:
       case ARM::LR:
-        CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+        CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
             nullptr, MRI->getDwarfRegNum(Reg, true), MFI.getObjectOffset(FI)));
         BuildMI(MBB, Pos, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex)
@@ -593,7 +593,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
         if (STI.splitFramePushPop(MF)) {
           unsigned DwarfReg =  MRI->getDwarfRegNum(Reg, true);
           unsigned Offset = MFI.getObjectOffset(FI);
-          unsigned CFIIndex = MMI.addFrameInst(
+          unsigned CFIIndex = MF.addFrameInst(
               MCCFIInstruction::createOffset(nullptr, DwarfReg, Offset));
           BuildMI(MBB, Pos, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
               .addCFIIndex(CFIIndex)
@@ -615,7 +615,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
           (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs())) {
         unsigned DwarfReg = MRI->getDwarfRegNum(Reg, true);
         unsigned Offset = MFI.getObjectOffset(FI);
-        unsigned CFIIndex = MMI.addFrameInst(
+        unsigned CFIIndex = MF.addFrameInst(
             MCCFIInstruction::createOffset(nullptr, DwarfReg, Offset));
         BuildMI(MBB, Pos, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex)
@@ -628,7 +628,7 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF,
   // throughout the process. If we have a frame pointer, it takes over the job
   // half-way through, so only the first few .cfi_def_cfa_offset instructions
   // actually get emitted.
-  DefCFAOffsetCandidates.emitDefCFAOffsets(MMI, MBB, dl, TII, HasFP);
+  DefCFAOffsetCandidates.emitDefCFAOffsets(MBB, dl, TII, HasFP);
 
   if (STI.isTargetELF() && hasFP(MF))
     MFI.setOffsetAdjustment(MFI.getOffsetAdjustment() -
@@ -2092,14 +2092,14 @@ void ARMFrameLowering::adjustForSegmentedStacks(
   // Emit the relevant DWARF information about the change in stack pointer as
   // well as where to find both r4 and r5 (the callee-save registers)
   CFIIndex =
-      MMI.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -8));
+      MF.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -8));
   BuildMI(PrevStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
       nullptr, MRI->getDwarfRegNum(ScratchReg1, true), -4));
   BuildMI(PrevStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
       nullptr, MRI->getDwarfRegNum(ScratchReg0, true), -8));
   BuildMI(PrevStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -2210,10 +2210,10 @@ void ARMFrameLowering::adjustForSegmentedStacks(
   // Emit the DWARF info about the change in stack as well as where to find the
   // previous link register
   CFIIndex =
-      MMI.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -12));
+      MF.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -12));
   BuildMI(AllocMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
         nullptr, MRI->getDwarfRegNum(ARM::LR, true), -12));
   BuildMI(AllocMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -2265,7 +2265,7 @@ void ARMFrameLowering::adjustForSegmentedStacks(
   }
 
   // Update the CFA offset now that we've popped
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, 0));
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, 0));
   BuildMI(AllocMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 
@@ -2288,17 +2288,17 @@ void ARMFrameLowering::adjustForSegmentedStacks(
   }
 
   // Update the CFA offset now that we've popped
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, 0));
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, 0));
   BuildMI(PostStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 
   // Tell debuggers that r4 and r5 are now the same as they were in the
   // previous function, that they're the "Same Value".
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createSameValue(
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createSameValue(
       nullptr, MRI->getDwarfRegNum(ScratchReg0, true)));
   BuildMI(PostStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createSameValue(
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createSameValue(
       nullptr, MRI->getDwarfRegNum(ScratchReg1, true)));
   BuildMI(PostStackMBB, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);

diff --git a/lib/Target/ARM/Thumb1FrameLowering.cpp b/lib/Target/ARM/Thumb1FrameLowering.cpp
index f1c21043bf471c89b619e8d7a99a2c3f30595af7..9953c61cd89cc221b5943c538197021c77f36207 100644 (file)
--- a/lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/lib/Target/ARM/Thumb1FrameLowering.cpp
@@ -121,7 +121,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
     emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -ArgRegsSaveSize,
                  MachineInstr::FrameSetup);
     CFAOffset -= ArgRegsSaveSize;
-    unsigned CFIIndex = MMI.addFrameInst(
+    unsigned CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset));
     BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex)
@@ -133,7 +133,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
       emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -(NumBytes - ArgRegsSaveSize),
                    MachineInstr::FrameSetup);
       CFAOffset -= NumBytes - ArgRegsSaveSize;
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -197,7 +197,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
 
   if (adjustedGPRCS1Size) {
     CFAOffset -= adjustedGPRCS1Size;
-    unsigned CFIIndex = MMI.addFrameInst(
+    unsigned CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset));
     BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex)
@@ -225,7 +225,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
     case ARM::R6:
     case ARM::R7:
     case ARM::LR:
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
           nullptr, MRI->getDwarfRegNum(Reg, true), MFI.getObjectOffset(FI)));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -243,14 +243,14 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
       .setMIFlags(MachineInstr::FrameSetup));
     if(FramePtrOffsetInBlock) {
       CFAOffset += FramePtrOffsetInBlock;
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfa(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createDefCfa(
           nullptr, MRI->getDwarfRegNum(FramePtr, true), CFAOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
           .setMIFlags(MachineInstr::FrameSetup);
     } else {
       unsigned CFIIndex =
-          MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister(
+          MF.addFrameInst(MCCFIInstruction::createDefCfaRegister(
               nullptr, MRI->getDwarfRegNum(FramePtr, true)));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -292,7 +292,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
     case ARM::R10:
     case ARM::R11:
     case ARM::R12: {
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
           nullptr, MRI->getDwarfRegNum(Reg, true), MFI.getObjectOffset(FI)));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)
@@ -310,7 +310,7 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF,
                  MachineInstr::FrameSetup);
     if (!HasFP) {
       CFAOffset -= NumBytes;
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex)

diff --git a/lib/Target/Hexagon/HexagonFrameLowering.cpp b/lib/Target/Hexagon/HexagonFrameLowering.cpp
index 8b085529209673cec220001acceff99c9c088a9d..22811487bf6b81a8a0228255d810c2a331703a52 100644 (file)
--- a/lib/Target/Hexagon/HexagonFrameLowering.cpp
+++ b/lib/Target/Hexagon/HexagonFrameLowering.cpp
@@ -814,15 +814,15 @@ void HexagonFrameLowering::insertCFIInstructionsAt(MachineBasicBlock &MBB,
     // MCCFIInstruction::createOffset takes the offset without sign change.
     auto DefCfa = MCCFIInstruction::createDefCfa(FrameLabel, DwFPReg, -8);
     BuildMI(MBB, At, DL, CFID)
-        .addCFIIndex(MMI.addFrameInst(DefCfa));
+        .addCFIIndex(MF.addFrameInst(DefCfa));
     // R31 (return addr) = CFA - 4
     auto OffR31 = MCCFIInstruction::createOffset(FrameLabel, DwRAReg, -4);
     BuildMI(MBB, At, DL, CFID)
-        .addCFIIndex(MMI.addFrameInst(OffR31));
+        .addCFIIndex(MF.addFrameInst(OffR31));
     // R30 (frame ptr) = CFA - 8
     auto OffR30 = MCCFIInstruction::createOffset(FrameLabel, DwFPReg, -8);
     BuildMI(MBB, At, DL, CFID)
-        .addCFIIndex(MMI.addFrameInst(OffR30));
+        .addCFIIndex(MF.addFrameInst(OffR30));
   }
 
   static unsigned int RegsToMove[] = {
@@ -868,7 +868,7 @@ void HexagonFrameLowering::insertCFIInstructionsAt(MachineBasicBlock &MBB,
       auto OffReg = MCCFIInstruction::createOffset(FrameLabel, DwarfReg,
                                                    Offset);
       BuildMI(MBB, At, DL, CFID)
-          .addCFIIndex(MMI.addFrameInst(OffReg));
+          .addCFIIndex(MF.addFrameInst(OffReg));
     } else {
       // Split the double regs into subregs, and generate appropriate
       // cfi_offsets.
@@ -883,11 +883,11 @@ void HexagonFrameLowering::insertCFIInstructionsAt(MachineBasicBlock &MBB,
       auto OffHi = MCCFIInstruction::createOffset(FrameLabel, HiDwarfReg,
                                                   Offset+4);
       BuildMI(MBB, At, DL, CFID)
-          .addCFIIndex(MMI.addFrameInst(OffHi));
+          .addCFIIndex(MF.addFrameInst(OffHi));
       auto OffLo = MCCFIInstruction::createOffset(FrameLabel, LoDwarfReg,
                                                   Offset);
       BuildMI(MBB, At, DL, CFID)
-          .addCFIIndex(MMI.addFrameInst(OffLo));
+          .addCFIIndex(MF.addFrameInst(OffLo));
     }
   }
 }

diff --git a/lib/Target/Mips/Mips16FrameLowering.cpp b/lib/Target/Mips/Mips16FrameLowering.cpp
index 5a26ea0a2c44a4c769cad38d18196fc01d71e17d..e7ceca9612a92e730a392b4011bd3247b4e48b36 100644 (file)
--- a/lib/Target/Mips/Mips16FrameLowering.cpp
+++ b/lib/Target/Mips/Mips16FrameLowering.cpp
@@ -56,7 +56,7 @@ void Mips16FrameLowering::emitPrologue(MachineFunction &MF,
   TII.makeFrame(Mips::SP, StackSize, MBB, MBBI);
 
   // emit ".cfi_def_cfa_offset StackSize"
-  unsigned CFIIndex = MMI.addFrameInst(
+  unsigned CFIIndex = MF.addFrameInst(
       MCCFIInstruction::createDefCfaOffset(nullptr, -StackSize));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -71,7 +71,7 @@ void Mips16FrameLowering::emitPrologue(MachineFunction &MF,
       int64_t Offset = MFI.getObjectOffset(I->getFrameIdx());
       unsigned Reg = I->getReg();
       unsigned DReg = MRI->getDwarfRegNum(Reg, true);
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, DReg, Offset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);

diff --git a/lib/Target/Mips/MipsSEFrameLowering.cpp b/lib/Target/Mips/MipsSEFrameLowering.cpp
index a2cfbc577dc1da77349d2acb55c167d3679698c3..4996d070eb2902e6a959bec13eeb3bfae012bc6c 100644 (file)
--- a/lib/Target/Mips/MipsSEFrameLowering.cpp
+++ b/lib/Target/Mips/MipsSEFrameLowering.cpp
@@ -409,7 +409,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
   TII.adjustStackPtr(SP, -StackSize, MBB, MBBI);
 
   // emit ".cfi_def_cfa_offset StackSize"
-  unsigned CFIIndex = MMI.addFrameInst(
+  unsigned CFIIndex = MF.addFrameInst(
       MCCFIInstruction::createDefCfaOffset(nullptr, -StackSize));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -443,12 +443,12 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
         if (!STI.isLittle())
           std::swap(Reg0, Reg1);
 
-        unsigned CFIIndex = MMI.addFrameInst(
+        unsigned CFIIndex = MF.addFrameInst(
             MCCFIInstruction::createOffset(nullptr, Reg0, Offset));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
 
-        CFIIndex = MMI.addFrameInst(
+        CFIIndex = MF.addFrameInst(
             MCCFIInstruction::createOffset(nullptr, Reg1, Offset + 4));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
@@ -459,18 +459,18 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
         if (!STI.isLittle())
           std::swap(Reg0, Reg1);
 
-        unsigned CFIIndex = MMI.addFrameInst(
+        unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg0, Offset));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
 
-        CFIIndex = MMI.addFrameInst(
+        CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg1, Offset + 4));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
       } else {
         // Reg is either in GPR32 or FGR32.
-        unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+        unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
             nullptr, MRI->getDwarfRegNum(Reg, 1), Offset));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
@@ -491,7 +491,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
     for (int I = 0; I < 4; ++I) {
       int64_t Offset = MFI.getObjectOffset(MipsFI->getEhDataRegFI(I));
       unsigned Reg = MRI->getDwarfRegNum(ABI.GetEhDataReg(I), true);
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg, Offset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);
@@ -505,7 +505,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
       .setMIFlag(MachineInstr::FrameSetup);
 
     // emit ".cfi_def_cfa_register $fp"
-    unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister(
+    unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createDefCfaRegister(
         nullptr, MRI->getDwarfRegNum(FP, true)));
     BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex);

diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp
index 29f9383181649b6121adca4473a547af909d2cc8..e786ef9aee0e0f24ef3743ad04995f2c3e38b700 100644 (file)
--- a/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -1105,12 +1105,12 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
       // because if the stack needed aligning then CFA won't be at a fixed
       // offset from FP/SP.
       unsigned Reg = MRI->getDwarfRegNum(BPReg, true);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaRegister(nullptr, Reg));
     } else {
       // Adjust the definition of CFA to account for the change in SP.
       assert(NegFrameSize);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaOffset(nullptr, NegFrameSize));
     }
     BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
@@ -1119,7 +1119,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
     if (HasFP) {
       // Describe where FP was saved, at a fixed offset from CFA.
       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg, FPOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);
@@ -1128,7 +1128,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
     if (FI->usesPICBase()) {
       // Describe where FP was saved, at a fixed offset from CFA.
       unsigned Reg = MRI->getDwarfRegNum(PPC::R30, true);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg, PBPOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);
@@ -1137,7 +1137,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
     if (HasBP) {
       // Describe where BP was saved, at a fixed offset from CFA.
       unsigned Reg = MRI->getDwarfRegNum(BPReg, true);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg, BPOffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);
@@ -1146,7 +1146,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
     if (MustSaveLR) {
       // Describe where LR was saved, at a fixed offset from CFA.
       unsigned Reg = MRI->getDwarfRegNum(LRReg, true);
-      CFIIndex = MMI.addFrameInst(
+      CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createOffset(nullptr, Reg, LROffset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);
@@ -1163,7 +1163,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
       // Change the definition of CFA from SP+offset to FP+offset, because SP
       // will change at every alloca.
       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);
-      unsigned CFIIndex = MMI.addFrameInst(
+      unsigned CFIIndex = MF.addFrameInst(
           MCCFIInstruction::createDefCfaRegister(nullptr, Reg));
 
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
@@ -1197,7 +1197,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
         // the whole CR word.  In the ELFv2 ABI, every CR that was
         // actually saved gets its own CFI record.
         unsigned CRReg = isELFv2ABI? Reg : (unsigned) PPC::CR2;
-        unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+        unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
             nullptr, MRI->getDwarfRegNum(CRReg, true), 8));
         BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
@@ -1205,7 +1205,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
       }
 
       int Offset = MFI.getObjectOffset(CSI[I].getFrameIdx());
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
           nullptr, MRI->getDwarfRegNum(Reg, true), Offset));
       BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
           .addCFIIndex(CFIIndex);

diff --git a/lib/Target/Sparc/SparcFrameLowering.cpp b/lib/Target/Sparc/SparcFrameLowering.cpp
index 22cd5f2ac53d58b7e3c6d9acc73140446764a62b..122f830e0dc5fe557111235d43c44073ee57fed3 100644 (file)
--- a/lib/Target/Sparc/SparcFrameLowering.cpp
+++ b/lib/Target/Sparc/SparcFrameLowering.cpp
@@ -154,24 +154,23 @@ void SparcFrameLowering::emitPrologue(MachineFunction &MF,
 
   emitSPAdjustment(MF, MBB, MBBI, -NumBytes, SAVErr, SAVEri);
 
-  MachineModuleInfo &MMI = MF.getMMI();
   unsigned regFP = RegInfo.getDwarfRegNum(SP::I6, true);
 
   // Emit ".cfi_def_cfa_register 30".
   unsigned CFIIndex =
-      MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister(nullptr, regFP));
+      MF.addFrameInst(MCCFIInstruction::createDefCfaRegister(nullptr, regFP));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 
   // Emit ".cfi_window_save".
-  CFIIndex = MMI.addFrameInst(MCCFIInstruction::createWindowSave(nullptr));
+  CFIIndex = MF.addFrameInst(MCCFIInstruction::createWindowSave(nullptr));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 
   unsigned regInRA = RegInfo.getDwarfRegNum(SP::I7, true);
   unsigned regOutRA = RegInfo.getDwarfRegNum(SP::O7, true);
   // Emit ".cfi_register 15, 31".
-  CFIIndex = MMI.addFrameInst(
+  CFIIndex = MF.addFrameInst(
       MCCFIInstruction::createRegister(nullptr, regOutRA, regInRA));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);

diff --git a/lib/Target/SystemZ/SystemZFrameLowering.cpp b/lib/Target/SystemZ/SystemZFrameLowering.cpp
index 691a9afe197f65c17d83ef46d2bd4d3e6f86a887..712b1d3da2ec603c9fc8e534a0a56481ab3b1f10 100644 (file)
--- a/lib/Target/SystemZ/SystemZFrameLowering.cpp
+++ b/lib/Target/SystemZ/SystemZFrameLowering.cpp
@@ -350,7 +350,7 @@ void SystemZFrameLowering::emitPrologue(MachineFunction &MF,
       unsigned Reg = Save.getReg();
       if (SystemZ::GR64BitRegClass.contains(Reg)) {
         int64_t Offset = SPOffsetFromCFA + RegSpillOffsets[Reg];
-        unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+        unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
             nullptr, MRI->getDwarfRegNum(Reg, true), Offset));
         BuildMI(MBB, MBBI, DL, ZII->get(TargetOpcode::CFI_INSTRUCTION))
             .addCFIIndex(CFIIndex);
@@ -374,7 +374,7 @@ void SystemZFrameLowering::emitPrologue(MachineFunction &MF,
     emitIncrement(MBB, MBBI, DL, SystemZ::R15D, Delta, ZII);
 
     // Add CFI for the allocation.
-    unsigned CFIIndex = MMI.addFrameInst(
+    unsigned CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createDefCfaOffset(nullptr, SPOffsetFromCFA + Delta));
     BuildMI(MBB, MBBI, DL, ZII->get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex);
@@ -392,7 +392,7 @@ void SystemZFrameLowering::emitPrologue(MachineFunction &MF,
 
     // Add CFI for the new frame location.
     unsigned HardFP = MRI->getDwarfRegNum(SystemZ::R11D, true);
-    unsigned CFIIndex = MMI.addFrameInst(
+    unsigned CFIIndex = MF.addFrameInst(
         MCCFIInstruction::createDefCfaRegister(nullptr, HardFP));
     BuildMI(MBB, MBBI, DL, ZII->get(TargetOpcode::CFI_INSTRUCTION))
         .addCFIIndex(CFIIndex);
@@ -422,7 +422,7 @@ void SystemZFrameLowering::emitPrologue(MachineFunction &MF,
       int64_t Offset =
           getFrameIndexReference(MF, Save.getFrameIdx(), IgnoredFrameReg);
 
-      unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset(
+      unsigned CFIIndex = MF.addFrameInst(MCCFIInstruction::createOffset(
           nullptr, DwarfReg, SPOffsetFromCFA + Offset));
       CFIIndexes.push_back(CFIIndex);
     }

diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index ff428f33b563e7e1504bdd600a69bd68f08364ac..c3c1a5ea108bcf25503cfd8620a666977ac66182 100644 (file)
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -418,7 +418,7 @@ void X86FrameLowering::BuildCFI(MachineBasicBlock &MBB,
                                 const DebugLoc &DL,
                                 const MCCFIInstruction &CFIInst) const {
   MachineFunction &MF = *MBB.getParent();
-  unsigned CFIIndex = MF.getMMI().addFrameInst(CFIInst);
+  unsigned CFIIndex = MF.addFrameInst(CFIInst);
   BuildMI(MBB, MBBI, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 }

diff --git a/lib/Target/XCore/XCoreFrameLowering.cpp b/lib/Target/XCore/XCoreFrameLowering.cpp
index 6ea9197dc7dc4332a3df900bf888b94c69b8e7ef..5a7b07739e70e7d12f1d2a23c11b4407cca0b37c 100644 (file)
--- a/lib/Target/XCore/XCoreFrameLowering.cpp
+++ b/lib/Target/XCore/XCoreFrameLowering.cpp
@@ -61,8 +61,8 @@ static bool CompareSSIOffset(const StackSlotInfo& a, const StackSlotInfo& b) {
 static void EmitDefCfaRegister(MachineBasicBlock &MBB,
                                MachineBasicBlock::iterator MBBI,
                                const DebugLoc &dl, const TargetInstrInfo &TII,
-                               MachineModuleInfo *MMI, unsigned DRegNum) {
-  unsigned CFIIndex = MMI->addFrameInst(
+                               MachineFunction &MF, unsigned DRegNum) {
+  unsigned CFIIndex = MF.addFrameInst(
       MCCFIInstruction::createDefCfaRegister(nullptr, DRegNum));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -71,18 +71,20 @@ static void EmitDefCfaRegister(MachineBasicBlock &MBB,
 static void EmitDefCfaOffset(MachineBasicBlock &MBB,
                              MachineBasicBlock::iterator MBBI,
                              const DebugLoc &dl, const TargetInstrInfo &TII,
-                             MachineModuleInfo *MMI, int Offset) {
+                             int Offset) {
+  MachineFunction &MF = *MBB.getParent();
   unsigned CFIIndex =
-      MMI->addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -Offset));
+      MF.addFrameInst(MCCFIInstruction::createDefCfaOffset(nullptr, -Offset));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 }
 
 static void EmitCfiOffset(MachineBasicBlock &MBB,
                           MachineBasicBlock::iterator MBBI, const DebugLoc &dl,
-                          const TargetInstrInfo &TII, MachineModuleInfo *MMI,
-                          unsigned DRegNum, int Offset) {
-  unsigned CFIIndex = MMI->addFrameInst(
+                          const TargetInstrInfo &TII, unsigned DRegNum,
+                          int Offset) {
+  MachineFunction &MF = *MBB.getParent();
+  unsigned CFIIndex = MF.addFrameInst(
       MCCFIInstruction::createOffset(nullptr, DRegNum, Offset));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
@@ -96,9 +98,8 @@ static void EmitCfiOffset(MachineBasicBlock &MBB,
 /// \param [in,out] Adjusted the current SP offset from the top of the frame.
 static void IfNeededExtSP(MachineBasicBlock &MBB,
                           MachineBasicBlock::iterator MBBI, const DebugLoc &dl,
-                          const TargetInstrInfo &TII, MachineModuleInfo *MMI,
-                          int OffsetFromTop, int &Adjusted, int FrameSize,
-                          bool emitFrameMoves) {
+                          const TargetInstrInfo &TII, int OffsetFromTop,
+                          int &Adjusted, int FrameSize, bool emitFrameMoves) {
   while (OffsetFromTop > Adjusted) {
     assert(Adjusted < FrameSize && "OffsetFromTop is beyond FrameSize");
     int remaining = FrameSize - Adjusted;
@@ -107,7 +108,7 @@ static void IfNeededExtSP(MachineBasicBlock &MBB,
     BuildMI(MBB, MBBI, dl, TII.get(Opcode)).addImm(OpImm);
     Adjusted += OpImm;
     if (emitFrameMoves)
-      EmitDefCfaOffset(MBB, MBBI, dl, TII, MMI, Adjusted*4);
+      EmitDefCfaOffset(MBB, MBBI, dl, TII, Adjusted*4);
   }
 }
 
@@ -266,9 +267,9 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
     MIB->addRegisterKilled(XCore::LR, MF.getSubtarget().getRegisterInfo(),
                            true);
     if (emitFrameMoves) {
-      EmitDefCfaOffset(MBB, MBBI, dl, TII, MMI, Adjusted*4);
+      EmitDefCfaOffset(MBB, MBBI, dl, TII, Adjusted*4);
       unsigned DRegNum = MRI->getDwarfRegNum(XCore::LR, true);
-      EmitCfiOffset(MBB, MBBI, dl, TII, MMI, DRegNum, 0);
+      EmitCfiOffset(MBB, MBBI, dl, TII, DRegNum, 0);
     }
   }
 
@@ -281,7 +282,7 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
     assert(SpillList[i].Offset % 4 == 0 && "Misaligned stack offset");
     assert(SpillList[i].Offset <= 0 && "Unexpected positive stack offset");
     int OffsetFromTop = - SpillList[i].Offset/4;
-    IfNeededExtSP(MBB, MBBI, dl, TII, MMI, OffsetFromTop, Adjusted, FrameSize,
+    IfNeededExtSP(MBB, MBBI, dl, TII, OffsetFromTop, Adjusted, FrameSize,
                   emitFrameMoves);
     int Offset = Adjusted - OffsetFromTop;
     int Opcode = isImmU6(Offset) ? XCore::STWSP_ru6 : XCore::STWSP_lru6;
@@ -293,12 +294,12 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
                                       MachineMemOperand::MOStore));
     if (emitFrameMoves) {
       unsigned DRegNum = MRI->getDwarfRegNum(SpillList[i].Reg, true);
-      EmitCfiOffset(MBB, MBBI, dl, TII, MMI, DRegNum, SpillList[i].Offset);
+      EmitCfiOffset(MBB, MBBI, dl, TII, DRegNum, SpillList[i].Offset);
     }
   }
 
   // Complete any remaining Stack adjustment.
-  IfNeededExtSP(MBB, MBBI, dl, TII, MMI, FrameSize, Adjusted, FrameSize,
+  IfNeededExtSP(MBB, MBBI, dl, TII, FrameSize, Adjusted, FrameSize,
                 emitFrameMoves);
   assert(Adjusted==FrameSize && "IfNeededExtSP has not completed adjustment");
 
@@ -306,7 +307,7 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
     // Set the FP from the SP.
     BuildMI(MBB, MBBI, dl, TII.get(XCore::LDAWSP_ru6), FramePtr).addImm(0);
     if (emitFrameMoves)
-      EmitDefCfaRegister(MBB, MBBI, dl, TII, MMI,
+      EmitDefCfaRegister(MBB, MBBI, dl, TII, MF,
                          MRI->getDwarfRegNum(FramePtr, true));
   }
 
@@ -318,7 +319,7 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
       const CalleeSavedInfo &CSI = SpillLabel.second;
       int Offset = MFI.getObjectOffset(CSI.getFrameIdx());
       unsigned DRegNum = MRI->getDwarfRegNum(CSI.getReg(), true);
-      EmitCfiOffset(MBB, Pos, dl, TII, MMI, DRegNum, Offset);
+      EmitCfiOffset(MBB, Pos, dl, TII, DRegNum, Offset);
     }
     if (XFI->hasEHSpillSlot()) {
       // The unwinder requires stack slot & CFI offsets for the exception info.
@@ -330,10 +331,10 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF,
       GetEHSpillList(SpillList, MFI, XFI, PersonalityFn,
                      MF.getSubtarget().getTargetLowering());
       assert(SpillList.size()==2 && "Unexpected SpillList size");
-      EmitCfiOffset(MBB, MBBI, dl, TII, MMI,
+      EmitCfiOffset(MBB, MBBI, dl, TII,
                     MRI->getDwarfRegNum(SpillList[0].Reg, true),
                     SpillList[0].Offset);
-      EmitCfiOffset(MBB, MBBI, dl, TII, MMI,
+      EmitCfiOffset(MBB, MBBI, dl, TII,
                     MRI->getDwarfRegNum(SpillList[1].Reg, true),
                     SpillList[1].Offset);
     }