diff options
Diffstat (limited to 'llvm/lib/Target/Sparc')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstrInfo.cpp | 10 | ||||
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstrInfo.h | 6 |
2 files changed, 11 insertions, 5 deletions
diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp index bf1de7f1293..61245d21be5 100644 --- a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp +++ b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp @@ -244,10 +244,12 @@ unsigned SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond, - const DebugLoc &DL) const { + const DebugLoc &DL, + int *BytesAdded) const { assert(TBB && "InsertBranch must not be told to insert a fallthrough"); assert((Cond.size() == 1 || Cond.size() == 0) && "Sparc branch conditions should have one component!"); + assert(!BytesAdded && "code size not handled"); if (Cond.empty()) { assert(!FBB && "Unconditional branch with multiple successors!"); @@ -269,8 +271,10 @@ unsigned SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB, return 2; } -unsigned SparcInstrInfo::RemoveBranch(MachineBasicBlock &MBB) const -{ +unsigned SparcInstrInfo::RemoveBranch(MachineBasicBlock &MBB, + int *BytesRemoved) const { + assert(!BytesRemoved && "code size not handled"); + MachineBasicBlock::iterator I = MBB.end(); unsigned Count = 0; while (I != MBB.begin()) { diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.h b/llvm/lib/Target/Sparc/SparcInstrInfo.h index 8ed97c1479c..432bb32bce8 100644 --- a/llvm/lib/Target/Sparc/SparcInstrInfo.h +++ b/llvm/lib/Target/Sparc/SparcInstrInfo.h @@ -70,11 +70,13 @@ public: SmallVectorImpl<MachineOperand> &Cond, bool AllowModify = false) const override; - unsigned RemoveBranch(MachineBasicBlock &MBB) const override; + unsigned RemoveBranch(MachineBasicBlock &MBB, + int *BytesRemoved = nullptr) const override; unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond, - const DebugLoc &DL) const override; + const DebugLoc &DL, + int *BytesAdded = nullptr) const override; bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override; |
