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| Region (BasicBlock *Entry, BasicBlock *Exit, RegionInfo *RI, DominatorTree *DT, Region *Parent=nullptr) |
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| ~Region () |
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bool | operator== (const RegionNode &RN) const |
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| RegionBase (BlockT *Entry, BlockT *Exit, RegionInfoT *RI, DomTreeT *DT, RegionT *Parent=nullptr) |
| Create a new region.
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| RegionBase (const RegionBase &)=delete |
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RegionBase & | operator= (const RegionBase &)=delete |
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| ~RegionBase () |
| Delete the Region and all its subregions.
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BlockT * | getEntry () const |
| Get the entry BasicBlock of the Region.
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void | replaceEntry (BlockT *BB) |
| Replace the entry basic block of the region with the new basic block.
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void | replaceExit (BlockT *BB) |
| Replace the exit basic block of the region with the new basic block.
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void | replaceEntryRecursive (BlockT *NewEntry) |
| Recursively replace the entry basic block of the region.
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void | replaceExitRecursive (BlockT *NewExit) |
| Recursively replace the exit basic block of the region.
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BlockT * | getExit () const |
| Get the exit BasicBlock of the Region.
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RegionT * | getParent () const |
| Get the parent of the Region.
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RegionNodeT * | getNode () const |
| Get the RegionNode representing the current Region.
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RegionNodeT * | getNode (BlockT *BB) const |
| Get the RegionNode for a BasicBlock.
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unsigned | getDepth () const |
| Get the nesting level of this Region.
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bool | isTopLevelRegion () const |
| Check if a Region is the TopLevel region.
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RegionT * | getExpandedRegion () const |
| Return a new (non-canonical) region, that is obtained by joining this region with its predecessors.
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BlockT * | getEnteringBlock () const |
| Return the first block of this region's single entry edge, if existing.
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BlockT * | getExitingBlock () const |
| Return the first block of this region's single exit edge, if existing.
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bool | getExitingBlocks (SmallVectorImpl< BlockT * > &Exitings) const |
| Collect all blocks of this region's single exit edge, if existing.
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bool | isSimple () const |
| Is this a simple region?
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std::string | getNameStr () const |
| Returns the name of the Region.
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RegionInfoT * | getRegionInfo () const |
| Return the RegionInfo object, that belongs to this Region.
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void | print (raw_ostream &OS, bool printTree=true, unsigned level=0, PrintStyle Style=PrintNone) const |
| Print the region.
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void | dump () const |
| Print the region to stderr.
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bool | contains (const BlockT *BB) const |
| Check if the region contains a BasicBlock.
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bool | contains (const RegionT *SubRegion) const |
| Check if the region contains another region.
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bool | contains (const InstT *Inst) const |
| Check if the region contains an Instruction.
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bool | contains (const LoopT *L) const |
| Check if the region contains a loop.
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LoopT * | outermostLoopInRegion (LoopT *L) const |
| Get the outermost loop in the region that contains a loop.
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LoopT * | outermostLoopInRegion (LoopInfoT *LI, BlockT *BB) const |
| Get the outermost loop in the region that contains a basic block.
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RegionT * | getSubRegionNode (BlockT *BB) const |
| Get the subregion that starts at a BasicBlock.
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RegionNodeT * | getBBNode (BlockT *BB) const |
| Get the BasicBlock RegionNode for a BasicBlock.
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void | addSubRegion (RegionT *SubRegion, bool moveChildren=false) |
| Add a new subregion to this Region.
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RegionT * | removeSubRegion (RegionT *SubRegion) |
| Remove a subregion from this Region.
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void | transferChildrenTo (RegionT *To) |
| Move all direct child nodes of this Region to another Region.
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void | verifyRegion () const |
| Verify if the region is a correct region.
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void | clearNodeCache () |
| Clear the cache for BB RegionNodes.
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iterator | begin () |
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const_iterator | begin () const |
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iterator | end () |
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const_iterator | end () const |
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block_iterator | block_begin () |
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const_block_iterator | block_begin () const |
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block_iterator | block_end () |
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const_block_iterator | block_end () const |
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block_range | blocks () |
| Returns a range view of the basic blocks in the region.
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const_block_range | blocks () const |
| Returns a range view of the basic blocks in the region.
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element_iterator | element_begin () |
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const_element_iterator | element_begin () const |
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element_iterator | element_end () |
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const_element_iterator | element_end () const |
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iterator_range< element_iterator > | elements () |
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iterator_range< const_element_iterator > | elements () const |
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| RegionNodeBase (const RegionNodeBase &)=delete |
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RegionNodeBase & | operator= (const RegionNodeBase &)=delete |
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RegionT * | getParent () const |
| Get the parent Region of this RegionNode.
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BlockT * | getEntry () const |
| Get the entry BasicBlock of this RegionNode.
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template<class T > |
T * | getNodeAs () const |
| Get the content of this RegionNode.
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bool | isSubRegion () const |
| Is this RegionNode a subregion?
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BasicBlock * | getNodeAs () const |
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Region * | getNodeAs () const |
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MachineBasicBlock * | getNodeAs () const |
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MachineRegion * | getNodeAs () const |
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Definition at line 889 of file RegionInfo.h.