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

[Pranav Bhandarkar via cfe-commits]

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@@ -5212,6 +5273,78 @@ static Function *createOutlinedFunction(
   return Func;
 }
 
+// Create an entry point for a target task with the following.
+// It'll have the following signature
+// void @.omp_target_task_proxy_func(i32 %thread.id, ptr %task)
+// This function is called from emitTargetTask once the
+// code to launch the target kernel has been outlined already.
+static Function *emitProxyTaskFunction(OpenMPIRBuilder &OMPBuilder,
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bhandarkar-pranav wrote:

Good point @ergawy and @skatrak I'll pick a different name `emitTargetTaskProxyFunction` sounds appropriate.

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