diff options
Diffstat (limited to 'lib/Transforms/Scalar/LoopUnswitch.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopUnswitch.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp index 5af0a57a80..7806987050 100644 --- a/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -54,11 +54,11 @@ STATISTIC(NumSelects , "Number of selects unswitched"); STATISTIC(NumTrivial , "Number of unswitches that are trivial"); STATISTIC(NumSimplify, "Number of simplifications of unswitched code"); -namespace { - static cl::opt<unsigned> - Threshold("loop-unswitch-threshold", cl::desc("Max loop size to unswitch"), - cl::init(10), cl::Hidden); +static cl::opt<unsigned> +Threshold("loop-unswitch-threshold", cl::desc("Max loop size to unswitch"), + cl::init(10), cl::Hidden); +namespace { class VISIBILITY_HIDDEN LoopUnswitch : public LoopPass { LoopInfo *LI; // Loop information LPPassManager *LPM; @@ -144,9 +144,9 @@ namespace { std::vector<Instruction*> &Worklist, Loop *l); void RemoveLoopFromHierarchy(Loop *L); }; - char LoopUnswitch::ID = 0; - RegisterPass<LoopUnswitch> X("loop-unswitch", "Unswitch loops"); } +char LoopUnswitch::ID = 0; +static RegisterPass<LoopUnswitch> X("loop-unswitch", "Unswitch loops"); LoopPass *llvm::createLoopUnswitchPass(bool Os) { return new LoopUnswitch(Os); @@ -459,11 +459,11 @@ static inline void RemapInstruction(Instruction *I, // OrigPreheader is loop pre-header before this pass started // updating CFG. NewPrehader is loops new pre-header. However, after CFG // manipulation, loop L may not exist. So rely on input parameter NewPreheader. -void CloneDomInfo(BasicBlock *NewBB, BasicBlock *Orig, - BasicBlock *NewPreheader, BasicBlock *OrigPreheader, - BasicBlock *OrigHeader, - DominatorTree *DT, DominanceFrontier *DF, - DenseMap<const Value*, Value*> &VM) { +static void CloneDomInfo(BasicBlock *NewBB, BasicBlock *Orig, + BasicBlock *NewPreheader, BasicBlock *OrigPreheader, + BasicBlock *OrigHeader, + DominatorTree *DT, DominanceFrontier *DF, + DenseMap<const Value*, Value*> &VM) { // If NewBB alreay has found its place in domiantor tree then no need to do // anything. |