|
LLVM
3.7.0
|
A RegionNode represents a subregion or a BasicBlock that is part of a Region. More...
#include <RegionInfo.h>
Public Types | |
| typedef Tr::BlockT | BlockT |
| typedef Tr::RegionT | RegionT |
Public Member Functions | |
| RegionT * | getParent () const |
| Get the parent Region of this RegionNode. More... | |
| BlockT * | getEntry () const |
| Get the entry BasicBlock of this RegionNode. More... | |
| template<class T > | |
| T * | getNodeAs () const |
| Get the content of this RegionNode. More... | |
| bool | isSubRegion () const |
| Is this RegionNode a subregion? More... | |
| template<> | |
| BasicBlock * | getNodeAs () const |
| template<> | |
| Region * | getNodeAs () const |
| template<> | |
| MachineBasicBlock * | getNodeAs () const |
| template<> | |
| MachineRegion * | getNodeAs () const |
Protected Member Functions | |
| RegionNodeBase (RegionT *Parent, BlockT *Entry, bool isSubRegion=false) | |
| Create a RegionNode. More... | |
Friends | |
| class | RegionBase< Tr > |
A RegionNode represents a subregion or a BasicBlock that is part of a Region.
Definition at line 110 of file RegionInfo.h.
| typedef Tr::BlockT llvm::RegionNodeBase< Tr >::BlockT |
Definition at line 114 of file RegionInfo.h.
| typedef Tr::RegionT llvm::RegionNodeBase< Tr >::RegionT |
Definition at line 115 of file RegionInfo.h.
|
inlineprotected |
Create a RegionNode.
| Parent | The parent of this RegionNode. |
| Entry | The entry BasicBlock of the RegionNode. If this RegionNode represents a BasicBlock, this is the BasicBlock itself. If it represents a subregion, this is the entry BasicBlock of the subregion. |
| isSubRegion | If this RegionNode represents a SubRegion. |
Definition at line 146 of file RegionInfo.h.
|
inline |
Get the entry BasicBlock of this RegionNode.
If this RegionNode represents a BasicBlock this is just the BasicBlock itself, otherwise we return the entry BasicBlock of the Subregion
Definition at line 167 of file RegionInfo.h.
Referenced by llvm::RegionBase< RegionTraits< Function > >::getEntry().
|
inline |
Definition at line 123 of file MachineRegionInfo.h.
|
inline |
Definition at line 130 of file MachineRegionInfo.h.
Get the content of this RegionNode.
This can be either a BasicBlock or a subregion. Before calling getNodeAs() check the type of the content with the isSubRegion() function call.
Referenced by buildExtractionBlockSet(), llvm::DOTGraphTraits< RegionInfoPass * >::getEdgeAttributes(), and llvm::DOTGraphTraits< RegionNode * >::getNodeLabel().
|
inline |
Definition at line 879 of file RegionInfo.h.
|
inline |
Definition at line 887 of file RegionInfo.h.
|
inline |
Get the parent Region of this RegionNode.
The parent Region is the Region this RegionNode belongs to. If for example a BasicBlock is element of two Regions, there exist two RegionNodes for this BasicBlock. Each with the getParent() function pointing to the Region this RegionNode belongs to.
Definition at line 159 of file RegionInfo.h.
Referenced by llvm::RegionBase< RegionTraits< Function > >::getParent().
|
inline |
Is this RegionNode a subregion?
Definition at line 181 of file RegionInfo.h.
Referenced by buildExtractionBlockSet(), llvm::DOTGraphTraits< RegionInfoPass * >::getEdgeAttributes(), llvm::DOTGraphTraits< RegionNode * >::getNodeLabel(), and llvm::operator<<().
|
friend |
Definition at line 111 of file RegionInfo.h.
1.8.6