[PATCH] D111660: [FuncSpec] Make sure function is actually the callee before trying to specialize.

[duk via Phabricator via llvm-commits]

duck-37 updated this revision to Diff 379428.
duck-37 added a comment.

Make clang-format happy.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111660/new/

https://reviews.llvm.org/D111660

Files:
  llvm/lib/Transforms/IPO/FunctionSpecialization.cpp


Index: llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
===================================================================
--- llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
+++ llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
@@ -662,6 +662,12 @@
       if (!isa<CallInst>(U) && !isa<InvokeInst>(U))
         continue;
       auto &CS = *cast<CallBase>(U);
+
+      // This should not happen at the moment; however, it may if we start
+      // specializing functions that have their addresses taken.
+      assert(CS.getCalledFunction() == F && 
+             "Function and callee should be same!");
+
       // If the call site has attribute minsize set, that callsite won't be
       // specialized.
       if (CS.hasFnAttr(Attribute::MinSize)) {


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