diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2020-02-14 21:24:03 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2020-02-14 21:24:03 +0000 |
| commit | d75c7debad4509ece98792074e64b8a650a27bdb (patch) | |
| tree | f8d77975739b43bf7ffef0612579168cb9ec9474 /llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp | |
| parent | 9c2f6c4bb805c7ac08c8925c96e429fcc322725e (diff) | |
Notes
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp index d1f3acbd221e..3e905c18fa3b 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp @@ -751,6 +751,7 @@ bool WebAssemblyLowerEmscriptenEHSjLj::runEHOnFunction(Function &F) { auto *II = dyn_cast<InvokeInst>(BB.getTerminator()); if (!II) continue; + Changed = true; LandingPads.insert(II->getLandingPadInst()); IRB.SetInsertPoint(II); @@ -791,6 +792,7 @@ bool WebAssemblyLowerEmscriptenEHSjLj::runEHOnFunction(Function &F) { auto *RI = dyn_cast<ResumeInst>(&I); if (!RI) continue; + Changed = true; // Split the input into legal values Value *Input = RI->getValue(); @@ -815,6 +817,7 @@ bool WebAssemblyLowerEmscriptenEHSjLj::runEHOnFunction(Function &F) { continue; if (Callee->getIntrinsicID() != Intrinsic::eh_typeid_for) continue; + Changed = true; IRB.SetInsertPoint(CI); CallInst *NewCI = @@ -830,7 +833,7 @@ bool WebAssemblyLowerEmscriptenEHSjLj::runEHOnFunction(Function &F) { if (auto *LPI = dyn_cast<LandingPadInst>(I)) LandingPads.insert(LPI); } - Changed = !LandingPads.empty(); + Changed |= !LandingPads.empty(); // Handle all the landingpad for this function together, as multiple invokes // may share a single lp |