diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineFunction.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineFunction.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h index 652d63d..f4c2542 100644 --- a/include/llvm/CodeGen/MachineFunction.h +++ b/include/llvm/CodeGen/MachineFunction.h @@ -259,6 +259,9 @@ public: return MBBNumbering[N]; } + /// Should we be emitting segmented stack stuff for the function + bool shouldSplitStack(); + /// getNumBlockIDs - Return the number of MBB ID's allocated. /// unsigned getNumBlockIDs() const { return (unsigned)MBBNumbering.size(); } @@ -268,12 +271,12 @@ public: /// dense, and match the ordering of the blocks within the function. If a /// specific MachineBasicBlock is specified, only that block and those after /// it are renumbered. - void RenumberBlocks(MachineBasicBlock *MBBFrom = 0); + void RenumberBlocks(MachineBasicBlock *MBBFrom = nullptr); /// print - Print out the MachineFunction in a format suitable for debugging /// to the specified stream. /// - void print(raw_ostream &OS, SlotIndexes* = 0) const; + void print(raw_ostream &OS, SlotIndexes* = nullptr) const; /// viewCFG - This function is meant for use from the debugger. You can just /// say 'call F->viewCFG()' and a ghostview window should pop up from the @@ -296,7 +299,7 @@ public: /// verify - Run the current MachineFunction through the machine code /// verifier, useful for debugger use. - void verify(Pass *p = NULL, const char *Banner = NULL) const; + void verify(Pass *p = nullptr, const char *Banner = nullptr) const; // Provide accessors for the MachineBasicBlock list... typedef BasicBlockListType::iterator iterator; @@ -364,7 +367,7 @@ public: /// implementation. void removeFromMBBNumbering(unsigned N) { assert(N < MBBNumbering.size() && "Illegal basic block #"); - MBBNumbering[N] = 0; + MBBNumbering[N] = nullptr; } /// CreateMachineInstr - Allocate a new MachineInstr. Use this instead @@ -389,7 +392,7 @@ public: /// CreateMachineBasicBlock - Allocate a new MachineBasicBlock. Use this /// instead of `new MachineBasicBlock'. /// - MachineBasicBlock *CreateMachineBasicBlock(const BasicBlock *bb = 0); + MachineBasicBlock *CreateMachineBasicBlock(const BasicBlock *bb = nullptr); /// DeleteMachineBasicBlock - Delete the given MachineBasicBlock. /// @@ -401,8 +404,8 @@ public: MachineMemOperand *getMachineMemOperand(MachinePointerInfo PtrInfo, unsigned f, uint64_t s, unsigned base_alignment, - const MDNode *TBAAInfo = 0, - const MDNode *Ranges = 0); + const MDNode *TBAAInfo = nullptr, + const MDNode *Ranges = nullptr); /// getMachineMemOperand - Allocate a new MachineMemOperand by copying /// an existing one, adjusting by an offset and using the given size. |