Commit 9a193bdc authored by Kuter Dinel's avatar Kuter Dinel
Browse files

[Attributor][FIX] AACallEdges, fix propagation error. 

This patch fixes a error made in 2cc6f7c8. That patch
added a call site position but there was a small error with the way
the presence of a unknown call edge was being propagated from call site
to function. This patch fixes that error. This error was effecting some
AMDGPU tests.
parent f94a118a

llvm/lib/Transforms/IPO/AttributorAttributes.cpp

+2 −2
Original line number Diff line number Diff line
@@ -9472,9 +9472,9 @@ struct AACallEdgesFunction : public AACallEdgesImpl { 
      auto &CBEdges = A.getAAFor<AACallEdges>(

          *this, IRPosition::callsite_function(CB), DepClassTy::REQUIRED);

      if (CBEdges.hasNonAsmUnknownCallee())

        setHasUnknownCallee(false, Change);

      if (CBEdges.hasUnknownCallee())

        setHasUnknownCallee(true, Change);

      if (CBEdges.hasUnknownCallee())

        setHasUnknownCallee(false, Change);



      for (Function *F : CBEdges.getOptimisticEdges())

        addCalledFunction(F, Change);