diff options
| author | Eli Friedman <eli.friedman@gmail.com> | 2012-08-10 20:55:20 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-08-10 20:55:20 +0000 |
| commit | 6b951b25c35f739ee0a1b5a4615718220830817d (patch) | |
| tree | f694880df3f60acec17d71960f8c6652927e8733 /lib/VMCore/Verifier.cpp | |
| parent | d9b45125935b05578255501a7e05fba9de603609 (diff) | |
| download | llvm-6b951b25c35f739ee0a1b5a4615718220830817d.tar.gz llvm-6b951b25c35f739ee0a1b5a4615718220830817d.tar.bz2 llvm-6b951b25c35f739ee0a1b5a4615718220830817d.tar.xz | |
The normal edge of an invoke is not allowed to branch to a block with a
landingpad. Enforce it in the verifier, and fix the regression tests to match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161697 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Verifier.cpp')
| -rw-r--r-- | lib/VMCore/Verifier.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index 5d51f4164a..6851246281 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -1536,7 +1536,7 @@ void Verifier::visitLandingPadInst(LandingPadInst &LPI) { // landing pad block may be branched to only by the unwind edge of an invoke. for (pred_iterator I = pred_begin(BB), E = pred_end(BB); I != E; ++I) { const InvokeInst *II = dyn_cast<InvokeInst>((*I)->getTerminator()); - Assert1(II && II->getUnwindDest() == BB, + Assert1(II && II->getUnwindDest() == BB && II->getNormalDest() != BB, "Block containing LandingPadInst must be jumped to " "only by the unwind edge of an invoke.", &LPI); } |