diff options
Diffstat (limited to 'llvm/lib/Transforms/IPO/ArgumentPromotion.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/ArgumentPromotion.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp index 028fda9aebe..fd5a5d0215f 100644 --- a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp +++ b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp @@ -443,6 +443,8 @@ Function *ArgPromotion::DoPromotion(Function *F, Args, "", Call); } else { New = new CallInst(NF, Args, "", Call); + if (cast<CallInst>(Call)->isTailCall()) + cast<CallInst>(New)->setTailCall(); } Args.clear(); |
