diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2022-09-10 18:52:08 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2022-09-10 18:52:08 +0000 |
| commit | e3fb157234c40dfa2746dbb08edd8730cc4b78c4 (patch) | |
| tree | c95a6e213a999204b7ad635fb3fde0ae2f60e56b /llvm/lib/Transforms/Utils/LoopUtils.cpp | |
| parent | 677727e8296a802385345db6fa65e68223f4597a (diff) | |
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUtils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUtils.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp index 349063dd5e89..bbba76a5c5ef 100644 --- a/llvm/lib/Transforms/Utils/LoopUtils.cpp +++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp @@ -1394,7 +1394,10 @@ int llvm::rewriteLoopExitValues(Loop *L, LoopInfo *LI, TargetLibraryInfo *TLI, // and next SCEV may errneously get smaller cost. // Collect all the candidate PHINodes to be rewritten. - RewritePhiSet.emplace_back(PN, i, ExitValue, Inst, HighCost); + Instruction *InsertPt = + (isa<PHINode>(Inst) || isa<LandingPadInst>(Inst)) ? + &*Inst->getParent()->getFirstInsertionPt() : Inst; + RewritePhiSet.emplace_back(PN, i, ExitValue, InsertPt, HighCost); } } } |