[clang] [llvm] [WIP][OpenMP] Remove dependency on `libffi` from offloading runtime (PR #91264)

[Alexey Bataev via cfe-commits]

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@@ -5932,12 +5932,16 @@ void CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(
 
   CodeGenFunction CGF(CGM, true);
   llvm::OpenMPIRBuilder::FunctionGenCallback &&GenerateOutlinedFunction =
-      [&CGF, &D, &CodeGen](StringRef EntryFnName) {
+      [&CGF, &D, &CodeGen, this](StringRef EntryFnName) {
         const CapturedStmt &CS = *D.getCapturedStmt(OMPD_target);
 
         CGOpenMPTargetRegionInfo CGInfo(CS, CodeGen, EntryFnName);
         CodeGenFunction::CGCapturedStmtRAII CapInfoRAII(CGF, &CGInfo);
-        return CGF.GenerateOpenMPCapturedStmtFunction(CS, D.getBeginLoc());
+        if (CGM.getLangOpts().OpenMPIsTargetDevice && !isGPU())
+          return CGF.GenerateOpenMPCapturedStmtFunctionAggregate(
+              CS, D.getBeginLoc());
+        else
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alexey-bataev wrote:

```suggestion
```

https://github.com/llvm/llvm-project/pull/91264