diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineBasicBlock.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineBasicBlock.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h index 7717809..5e86e75 100644 --- a/include/llvm/CodeGen/MachineBasicBlock.h +++ b/include/llvm/CodeGen/MachineBasicBlock.h @@ -363,6 +363,9 @@ public: /// void addSuccessor(MachineBasicBlock *succ, uint32_t weight = 0); + /// Set successor weight of a given iterator. + void setSuccWeight(succ_iterator I, uint32_t weight); + /// removeSuccessor - Remove successor from the successors list of this /// MachineBasicBlock. The Predecessors list of succ is automatically updated. /// @@ -500,7 +503,7 @@ public: /// /// If I points to a bundle of instructions, they are all erased. iterator erase(iterator I) { - return erase(I, llvm::next(I)); + return erase(I, std::next(I)); } /// Remove an instruction from the instruction list and delete it. @@ -539,7 +542,7 @@ public: void splice(iterator Where, MachineBasicBlock *Other, iterator From) { // The range splice() doesn't allow noop moves, but this one does. if (Where != From) - splice(Where, Other, From, llvm::next(From)); + splice(Where, Other, From, std::next(From)); } /// Take a block of instructions from MBB 'Other' in the range [From, To), @@ -608,6 +611,9 @@ public: void dump() const; void print(raw_ostream &OS, SlotIndexes* = 0) const; + // Printing method used by LoopInfo. + void printAsOperand(raw_ostream &OS, bool PrintType = true); + /// getNumber - MachineBasicBlocks are uniquely numbered at the function /// level, unless they're not in a MachineFunction yet, in which case this /// will return -1. @@ -655,8 +661,6 @@ private: raw_ostream& operator<<(raw_ostream &OS, const MachineBasicBlock &MBB); -void WriteAsOperand(raw_ostream &, const MachineBasicBlock*, bool t); - // This is useful when building IndexedMaps keyed on basic block pointers. struct MBB2NumberFunctor : public std::unary_function<const MachineBasicBlock*, unsigned> { @@ -746,11 +750,11 @@ public: MachineInstrSpan(MachineBasicBlock::iterator I) : MBB(*I->getParent()), I(I), - B(I == MBB.begin() ? MBB.end() : llvm::prior(I)), - E(llvm::next(I)) {} + B(I == MBB.begin() ? MBB.end() : std::prev(I)), + E(std::next(I)) {} MachineBasicBlock::iterator begin() { - return B == MBB.end() ? MBB.begin() : llvm::next(B); + return B == MBB.end() ? MBB.begin() : std::next(B); } MachineBasicBlock::iterator end() { return E; } bool empty() { return begin() == end(); } |