[Mlir-commits] [mlir] 25671db - [mlir] NFC: work around gcc-aarch64 v8.3 compilation issue in getRegionBranchSuccessorOperands implementation.

[Christian Sigg]

Author: Christian Sigg
Date: 2022-12-28T12:23:37+01:00
New Revision: 25671db3d3432618425b67c701e7d8b65bec68f9

URL: https://github.com/llvm/llvm-project/commit/25671db3d3432618425b67c701e7d8b65bec68f9
DIFF: https://github.com/llvm/llvm-project/commit/25671db3d3432618425b67c701e7d8b65bec68f9.diff

LOG: [mlir] NFC: work around gcc-aarch64 v8.3 compilation issue in getRegionBranchSuccessorOperands implementation.

Added: 
    

Modified: 
    mlir/lib/Interfaces/ControlFlowInterfaces.cpp

Removed: 
    


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diff  --git a/mlir/lib/Interfaces/ControlFlowInterfaces.cpp b/mlir/lib/Interfaces/ControlFlowInterfaces.cpp
index 65006f3569fca..9df5e551e6a37 100644
--- a/mlir/lib/Interfaces/ControlFlowInterfaces.cpp
+++ b/mlir/lib/Interfaces/ControlFlowInterfaces.cpp
@@ -394,5 +394,7 @@ std::optional<OperandRange>
 mlir::getRegionBranchSuccessorOperands(Operation *operation,
                                        std::optional<unsigned> regionIndex) {
   auto range = getMutableRegionBranchSuccessorOperands(operation, regionIndex);
-  return range ? std::optional<OperandRange>(*range) : std::nullopt;
+  if (range)
+    return static_cast<OperandRange>(*range);
+  return std::nullopt;
 }