diff options
Diffstat (limited to 'lib/Transforms/Scalar/CodeGenPrepare.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index fc7e13675c..337a4d3c46 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -644,7 +644,7 @@ bool CodeGenPrepare::DupRetToEnableTailCallOpts(ReturnInst *RI) { if (++RI == RE) continue; CallInst *CI = dyn_cast<CallInst>(&*RI); - if (CI && CI->getType()->isVoidTy() && TLI->mayBeEmittedAsTailCall(CI)) + if (CI && CI->use_empty() && TLI->mayBeEmittedAsTailCall(CI)) TailCalls.push_back(CI); } } |