diff options
Diffstat (limited to 'llvm/lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PrologEpilogInserter.cpp | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp index d9e9b3360a0..d611c9b45c5 100644 --- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp +++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp @@ -76,12 +76,6 @@ using namespace llvm; using MBBVector = SmallVector<MachineBasicBlock *, 4>; -static void spillCalleeSavedRegs(MachineFunction &MF, RegScavenger *RS, - unsigned &MinCSFrameIndex, - unsigned &MaxCXFrameIndex, - const MBBVector &SaveBlocks, - const MBBVector &RestoreBlocks); - namespace { class PEI : public MachineFunctionPass { @@ -125,6 +119,7 @@ private: void calculateCallFrameInfo(MachineFunction &Fn); void calculateSaveRestoreBlocks(MachineFunction &Fn); + void spillCalleeSavedRegs(MachineFunction &MF); void calculateFrameObjectOffsets(MachineFunction &Fn); void replaceFrameIndices(MachineFunction &Fn); @@ -197,8 +192,7 @@ bool PEI::runOnMachineFunction(MachineFunction &Fn) { // Handle CSR spilling and restoring, for targets that need it. if (Fn.getTarget().usesPhysRegsForPEI()) - spillCalleeSavedRegs(Fn, RS, MinCSFrameIndex, MaxCSFrameIndex, SaveBlocks, - RestoreBlocks); + spillCalleeSavedRegs(Fn); // Allow the target machine to make final modifications to the function // before the frame layout is finalized. @@ -505,11 +499,7 @@ static void insertCSRRestores(MachineBasicBlock &RestoreBlock, } } -static void spillCalleeSavedRegs(MachineFunction &Fn, RegScavenger *RS, - unsigned &MinCSFrameIndex, - unsigned &MaxCSFrameIndex, - const MBBVector &SaveBlocks, - const MBBVector &RestoreBlocks) { +void PEI::spillCalleeSavedRegs(MachineFunction &Fn) { // We can't list this requirement in getRequiredProperties because some // targets (WebAssembly) use virtual registers past this point, and the pass // pipeline is set up without giving the passes a chance to look at the |
