diff options
Diffstat (limited to 'llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp b/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp index c8c895b1879..c294d6450b5 100644 --- a/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp +++ b/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp @@ -270,7 +270,7 @@ bool DeadArgumentEliminationPass::RemoveDeadArgumentsFromCallers(Function &Fn) { SmallVector<unsigned, 8> UnusedArgs; for (Argument &Arg : Fn.args()) { - if (Arg.use_empty() && !Arg.hasByValOrInAllocaAttr()) + if (!Arg.hasSwiftErrorAttr() && Arg.use_empty() && !Arg.hasByValOrInAllocaAttr()) UnusedArgs.push_back(Arg.getArgNo()); } |
