[flang-commits] [flang] [flang][OpenMP] Extend `do concurrent` mapping to device (PR #155987)

[Kareem Ergawy via flang-commits]

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@@ -107,6 +112,33 @@ struct InductionVariableInfo {
 
 using InductionVariableInfos = llvm::SmallVector<InductionVariableInfo>;
 
+/// Collect the list of values used inside the loop but defined outside of it.
+void collectLoopLiveIns(fir::DoConcurrentLoopOp loop,
+                        llvm::SmallVectorImpl<mlir::Value> &liveIns) {
+  llvm::SmallDenseSet<mlir::Value> seenValues;
+  llvm::SmallDenseSet<mlir::Operation *> seenOps;
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ergawy wrote:

Done.

https://github.com/llvm/llvm-project/pull/155987