diff options
Diffstat (limited to 'mlir/lib/Transforms/CSE.cpp')
| -rw-r--r-- | mlir/lib/Transforms/CSE.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mlir/lib/Transforms/CSE.cpp b/mlir/lib/Transforms/CSE.cpp index 8e03f62..09e5a02 100644 --- a/mlir/lib/Transforms/CSE.cpp +++ b/mlir/lib/Transforms/CSE.cpp @@ -19,7 +19,6 @@ #include "mlir/Pass/Pass.h" #include "mlir/Transforms/Passes.h" #include "llvm/ADT/DenseMapInfo.h" -#include "llvm/ADT/Hashing.h" #include "llvm/ADT/ScopedHashTable.h" #include "llvm/Support/Allocator.h" #include "llvm/Support/RecyclingAllocator.h" @@ -239,9 +238,8 @@ LogicalResult CSEDriver::simplifyOperation(ScopedMapTy &knownValues, // Don't simplify operations with regions that have multiple blocks. // TODO: We need additional tests to verify that we handle such IR correctly. - if (!llvm::all_of(op->getRegions(), [](Region &r) { - return r.getBlocks().empty() || llvm::hasSingleElement(r.getBlocks()); - })) + if (!llvm::all_of(op->getRegions(), + [](Region &r) { return r.empty() || r.hasOneBlock(); })) return failure(); // Some simple use case of operation with memory side-effect are dealt with |