diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp index baf27971dd7..7109913a0b6 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp @@ -789,8 +789,10 @@ SDValue AMDGPUTargetLowering::LowerCall(CallLoweringInfo &CLI, Fn, "unsupported call to function " + FuncName, CLI.DL.getDebugLoc()); DAG.getContext()->diagnose(NoCalls); - for (unsigned I = 0, E = CLI.Ins.size(); I != E; ++I) - InVals.push_back(DAG.getUNDEF(CLI.Ins[I].VT)); + if (!CLI.IsTailCall) { + for (unsigned I = 0, E = CLI.Ins.size(); I != E; ++I) + InVals.push_back(DAG.getUNDEF(CLI.Ins[I].VT)); + } return DAG.getEntryNode(); } |
