[PATCH] D11476: Marked call instruction in thunk function with musttail attribute when applicable

[Alexey Bataev]

ABataev added a subscriber: ABataev.

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Comment at: lib/CodeGen/CGVTables.cpp:315-316
@@ -314,2 +314,4 @@
     RV = PerformReturnAdjustment(*this, ResultType, RV, *Thunk);
+  else if (llvm::CallInst* Call = dyn_cast<llvm::CallInst>(CallOrInvoke))
+    Call->setTailCallKind(llvm::CallInst::TCK_MustTail);
 
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I think it would better to improve code in lines 252-262 rather than setting musttail attribute manually.


Repository:
  rL LLVM

http://reviews.llvm.org/D11476