[clang] [llvm] [mlir] [OMPIRBuilder] - Handle dependencies in `createTarget` (PR #93977)

[Kareem Ergawy via cfe-commits]

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@@ -5229,13 +5362,288 @@ static void emitTargetOutlinedFunction(
   OMPBuilder.emitTargetRegionFunction(EntryInfo, GenerateOutlinedFunction, true,
                                       OutlinedFn, OutlinedFnID);
 }
+OpenMPIRBuilder::InsertPointTy OpenMPIRBuilder::emitTargetTask(
+    Function *OutlinedFn, Value *OutlinedFnID,
+    EmitFallbackCallbackTy EmitTargetCallFallbackCB, TargetKernelArgs &Args,
+    Value *DeviceID, Value *RTLoc, OpenMPIRBuilder::InsertPointTy AllocaIP,
+    SmallVector<llvm::OpenMPIRBuilder::DependData> &Dependencies,
+    bool HasNoWait) {
+
+  // When we arrive at this function, the target region itself has been
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ergawy wrote:

Really appreciate this block of comments. Paints the picture of what happens clearly. Thanks :)!

https://github.com/llvm/llvm-project/pull/93977