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This patch adds a new iterator to traverse through VPRegionBlocks and a GraphTraits specialization using the iterator to traverse through VPRegionBlocks. Because there is already a GraphTraits specialization for VPBlockBase * and co, a new VPBlockRecursiveTraversalWrapper helper is introduced. This allows us to provide a new GraphTraits specialization for that type. Users can use the new recursive traversal by using this wrapper. The graph trait visits both the entry block of a region, as well as all its successors. Exit blocks of a region implicitly have their parent region's successors. This ensures all blocks in a region are visited before any blocks in a successor region when doing a reverse post-order traversal of the graph. Reviewed By: a.elovikov Differential Revision: https://reviews.llvm.org/D100175 |
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| .. | ||
| ADT | ||
| Analysis | ||
| AsmParser | ||
| BinaryFormat | ||
| Bitcode | ||
| Bitstream | ||
| CodeGen | ||
| DebugInfo | ||
| Demangle | ||
| ExecutionEngine | ||
| FileCheck | ||
| Frontend | ||
| FuzzMutate | ||
| InterfaceStub | ||
| IR | ||
| LineEditor | ||
| Linker | ||
| MC | ||
| MI | ||
| Object | ||
| ObjectYAML | ||
| Option | ||
| Passes | ||
| ProfileData | ||
| Remarks | ||
| Support | ||
| TableGen | ||
| Target | ||
| TextAPI | ||
| tools | ||
| Transforms | ||
| XRay | ||
| CMakeLists.txt | ||
| unittest.cfg.in | ||