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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-12-15 20:50:12 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-12-15 20:50:12 +0000 |
| commit | 0b386360c5571fbe0553888c557fe5b99032b4b4 (patch) | |
| tree | 0aad49ec82194b04c9ce7d2145c73a160c8b11fe /llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp | |
| parent | 475b51a7000473bd9561e40dfaa20cf6bc2c9cb1 (diff) | |
| download | bcm5719-llvm-0b386360c5571fbe0553888c557fe5b99032b4b4.tar.gz bcm5719-llvm-0b386360c5571fbe0553888c557fe5b99032b4b4.zip | |
AMDGPU: Fix asserting on returned tail calls
llvm-svn: 289868
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp')
| -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(); } |
