diff options
Diffstat (limited to 'include/llvm/Analysis/RegionInfo.h')
| -rw-r--r-- | include/llvm/Analysis/RegionInfo.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/llvm/Analysis/RegionInfo.h b/include/llvm/Analysis/RegionInfo.h index a36ca11..9d89545 100644 --- a/include/llvm/Analysis/RegionInfo.h +++ b/include/llvm/Analysis/RegionInfo.h @@ -28,9 +28,10 @@ #define LLVM_ANALYSIS_REGION_INFO_H #include "llvm/ADT/PointerIntPair.h" -#include "llvm/Analysis/Dominators.h" +#include "llvm/Analysis/DominanceFrontier.h" #include "llvm/Analysis/PostDominators.h" #include "llvm/Support/Allocator.h" +#include <map> namespace llvm { @@ -145,7 +146,7 @@ inline Region* RegionNode::getNodeAs<Region>() const { /// two connections to the remaining graph. It can be used to analyze or /// optimize parts of the control flow graph. /// -/// A <em> simple Region </em> is connected to the remaing graph by just two +/// A <em> simple Region </em> is connected to the remaining graph by just two /// edges. One edge entering the Region and another one leaving the Region. /// /// An <em> extended Region </em> (or just Region) is a subgraph that can be @@ -335,12 +336,16 @@ public: return RI; } + /// PrintStyle - Print region in difference ways. + enum PrintStyle { PrintNone, PrintBB, PrintRN }; + /// @brief Print the region. /// /// @param OS The output stream the Region is printed to. /// @param printTree Print also the tree of subregions. /// @param level The indentation level used for printing. - void print(raw_ostream& OS, bool printTree = true, unsigned level = 0) const; + void print(raw_ostream& OS, bool printTree = true, unsigned level = 0, + enum PrintStyle Style = PrintNone) const; /// @brief Print the region to stderr. void dump() const; @@ -438,7 +443,7 @@ public: /// @brief Move all direct child nodes of this Region to another Region. /// - /// @param To The Region the child nodes will be transfered to. + /// @param To The Region the child nodes will be transferred to. void transferChildrenTo(Region *To); /// @brief Verify if the region is a correct region. |
