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| BasicBlock * | llvm::InsertPreheaderForLoop (Loop *L, Pass *P) |
| | InsertPreheaderForLoop - Once we discover that a loop doesn't have a preheader, this method is called to insert one. More...
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| bool | llvm::simplifyLoop (Loop *L, DominatorTree *DT, LoopInfo *LI, Pass *PP, AliasAnalysis *AA=nullptr, ScalarEvolution *SE=nullptr, AssumptionCache *AC=nullptr) |
| | Simplify each loop in a loop nest recursively. More...
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| bool | llvm::formLCSSA (Loop &L, DominatorTree &DT, LoopInfo *LI, ScalarEvolution *SE=nullptr) |
| | Put loop into LCSSA form. More...
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| bool | llvm::formLCSSARecursively (Loop &L, DominatorTree &DT, LoopInfo *LI, ScalarEvolution *SE=nullptr) |
| | Put a loop nest into LCSSA form. More...
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| bool | llvm::sinkRegion (DomTreeNode *, AliasAnalysis *, LoopInfo *, DominatorTree *, TargetLibraryInfo *, Loop *, AliasSetTracker *, LICMSafetyInfo *) |
| | Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in reverse depth first order w.r.t the DominatorTree. More...
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| bool | llvm::hoistRegion (DomTreeNode *, AliasAnalysis *, LoopInfo *, DominatorTree *, TargetLibraryInfo *, Loop *, AliasSetTracker *, LICMSafetyInfo *) |
| | Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in depth first order w.r.t the DominatorTree. More...
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| bool | llvm::promoteLoopAccessesToScalars (AliasSet &, SmallVectorImpl< BasicBlock * > &, SmallVectorImpl< Instruction * > &, PredIteratorCache &, LoopInfo *, DominatorTree *, Loop *, AliasSetTracker *, LICMSafetyInfo *) |
| | Try to promote memory values to scalars by sinking stores out of the loop and moving loads to before the loop. More...
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| void | llvm::computeLICMSafetyInfo (LICMSafetyInfo *, Loop *) |
| | Computes safety information for a loop checks loop body & header for the possiblity of may throw exception, it takes LICMSafetyInfo and loop as argument. More...
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| bool | llvm::isInductionPHI (PHINode *, ScalarEvolution *, ConstantInt *&) |
| | Checks if the given PHINode in a loop header is an induction variable. More...
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