1 files changed, 15 insertions, 19 deletions

diff --git a/llvm/lib/Target/Mips/MipsSEFrameLowering.cpp b/llvm/lib/Target/Mips/MipsSEFrameLowering.cpp
index 166ddea0431f3..a657bb44ac789 100644
--- a/llvm/lib/Target/Mips/MipsSEFrameLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsSEFrameLowering.cpp
@@ -320,7 +320,7 @@ bool ExpandPseudo::expandBuildPairF64(MachineBasicBlock &MBB,
 
     // We re-use the same spill slot each time so that the stack frame doesn't
     // grow too much in functions with a large number of moves.
-    int FI = MF.getInfo<MipsFunctionInfo>()->getMoveF64ViaSpillFI(RC2);
+    int FI = MF.getInfo<MipsFunctionInfo>()->getMoveF64ViaSpillFI(MF, RC2);
     if (!Subtarget.isLittle())
       std::swap(LoReg, HiReg);
     TII.storeRegToStack(MBB, I, LoReg, I->getOperand(1).isKill(), FI, RC,
@@ -386,7 +386,7 @@ bool ExpandPseudo::expandExtractElementF64(MachineBasicBlock &MBB,
 
     // We re-use the same spill slot each time so that the stack frame doesn't
     // grow too much in functions with a large number of moves.
-    int FI = MF.getInfo<MipsFunctionInfo>()->getMoveF64ViaSpillFI(RC);
+    int FI = MF.getInfo<MipsFunctionInfo>()->getMoveF64ViaSpillFI(MF, RC);
     TII.storeRegToStack(MBB, I, SrcReg, Op1.isKill(), FI, RC, &RegInfo, 0);
     TII.loadRegFromStack(MBB, I, DstReg, FI, RC2, &RegInfo, Offset);
     return true;
@@ -434,8 +434,8 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
   TII.adjustStackPtr(SP, -StackSize, MBB, MBBI);
 
   // emit ".cfi_def_cfa_offset StackSize"
-  unsigned CFIIndex = MF.addFrameInst(
-      MCCFIInstruction::createDefCfaOffset(nullptr, -StackSize));
+  unsigned CFIIndex =
+      MF.addFrameInst(MCCFIInstruction::cfiDefCfaOffset(nullptr, StackSize));
   BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION))
       .addCFIIndex(CFIIndex);
 
@@ -539,11 +539,11 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF,
       // addiu $Reg, $zero, -MaxAlignment
       // andi $sp, $sp, $Reg
       Register VR = MF.getRegInfo().createVirtualRegister(RC);
-      assert(isInt<16>(MFI.getMaxAlignment()) &&
+      assert((Log2(MFI.getMaxAlign()) < 16) &&
              "Function's alignment size requirement is not supported.");
-      int MaxAlign = -(int)MFI.getMaxAlignment();
+      int64_t MaxAlign = -(int64_t)MFI.getMaxAlign().value();
 
-      BuildMI(MBB, MBBI, dl, TII.get(ADDiu), VR).addReg(ZERO) .addImm(MaxAlign);
+      BuildMI(MBB, MBBI, dl, TII.get(ADDiu), VR).addReg(ZERO).addImm(MaxAlign);
       BuildMI(MBB, MBBI, dl, TII.get(AND), SP).addReg(SP).addReg(VR);
 
       if (hasBP(MF)) {
@@ -776,7 +776,7 @@ void MipsSEFrameLowering::emitInterruptEpilogueStub(
 
 int MipsSEFrameLowering::getFrameIndexReference(const MachineFunction &MF,
                                                 int FI,
-                                                unsigned &FrameReg) const {
+                                                Register &FrameReg) const {
   const MachineFrameInfo &MFI = MF.getFrameInfo();
   MipsABIInfo ABI = STI.getABI();
 
@@ -789,11 +789,9 @@ int MipsSEFrameLowering::getFrameIndexReference(const MachineFunction &MF,
          getOffsetOfLocalArea() + MFI.getOffsetAdjustment();
 }
 
-bool MipsSEFrameLowering::
-spillCalleeSavedRegisters(MachineBasicBlock &MBB,
-                          MachineBasicBlock::iterator MI,
-                          const std::vector<CalleeSavedInfo> &CSI,
-                          const TargetRegisterInfo *TRI) const {
+bool MipsSEFrameLowering::spillCalleeSavedRegisters(
+    MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
+    ArrayRef<CalleeSavedInfo> CSI, const TargetRegisterInfo *TRI) const {
   MachineFunction *MF = MBB.getParent();
   const TargetInstrInfo &TII = *STI.getInstrInfo();
 
@@ -880,11 +878,11 @@ void MipsSEFrameLowering::determineCalleeSaves(MachineFunction &MF,
 
   // Create spill slots for eh data registers if function calls eh_return.
   if (MipsFI->callsEhReturn())
-    MipsFI->createEhDataRegsFI();
+    MipsFI->createEhDataRegsFI(MF);
 
   // Create spill slots for Coprocessor 0 registers if function is an ISR.
   if (MipsFI->isISR())
-    MipsFI->createISRRegFI();
+    MipsFI->createISRRegFI(MF);
 
   // Expand pseudo instructions which load, store or copy accumulators.
   // Add an emergency spill slot if a pseudo was expanded.
@@ -895,8 +893,7 @@ void MipsSEFrameLowering::determineCalleeSaves(MachineFunction &MF,
     const TargetRegisterClass &RC = STI.isGP64bit() ?
       Mips::GPR64RegClass : Mips::GPR32RegClass;
     int FI = MF.getFrameInfo().CreateStackObject(TRI->getSpillSize(RC),
-                                                 TRI->getSpillAlignment(RC),
-                                                 false);
+                                                 TRI->getSpillAlign(RC), false);
     RS->addScavengingFrameIndex(FI);
   }
 
@@ -912,8 +909,7 @@ void MipsSEFrameLowering::determineCalleeSaves(MachineFunction &MF,
   const TargetRegisterClass &RC =
       ABI.ArePtrs64bit() ? Mips::GPR64RegClass : Mips::GPR32RegClass;
   int FI = MF.getFrameInfo().CreateStackObject(TRI->getSpillSize(RC),
-                                               TRI->getSpillAlignment(RC),
-                                               false);
+                                               TRI->getSpillAlign(RC), false);
   RS->addScavengingFrameIndex(FI);
 }