Commit 65f40cb4 authored by Kazu Hirata's avatar Kazu Hirata
Browse files

[ModuleInliner] Remove an inapplicable comment 

The module inliner has its own logic in deciding the order in which
call sites are inlined, so the comment is inapplicable.
parent bdc27719

llvm/lib/Transforms/IPO/ModuleInliner.cpp

+0 −5
Original line number Diff line number Diff line
@@ -144,11 +144,6 @@ PreservedAnalyses ModuleInlinerPass::run(Module &M, 
  // Populate the initial list of calls in this module.

  for (Function &F : M) {

    auto &ORE = FAM.getResult<OptimizationRemarkEmitterAnalysis>(F);

    // We want to generally process call sites top-down in order for

    // simplifications stemming from replacing the call with the returned value

    // after inlining to be visible to subsequent inlining decisions.

    // FIXME: Using instructions sequence is a really bad way to do this.

    // Instead we should do an actual RPO walk of the function body.

    for (Instruction &I : instructions(F))

      if (auto *CB = dyn_cast<CallBase>(&I))

        if (Function *Callee = CB->getCalledFunction()) {