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AMDGPU: Create a dummy call sequence when emitting call error #170656

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Merged
arsenm merged 1 commit into from
Dec 4, 2025
+6 −1
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AMDGPU: Create a dummy call sequence when emitting call error #170656

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7 changes: 6 additions & 1 deletion llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1412,7 +1412,12 @@ SDValue AMDGPUTargetLowering::lowerUnhandledCall(CallLoweringInfo &CLI,
InVals.push_back(DAG.getPOISON(Arg.VT));
}

return CLI.Chain;
// FIXME: Hack because R600 doesn't handle callseq pseudos yet.
if (getTargetMachine().getTargetTriple().getArch() == Triple::r600)
return CLI.Chain;

SDValue Chain = DAG.getCALLSEQ_START(CLI.Chain, 0, 0, CLI.DL);
return DAG.getCALLSEQ_END(Chain, 0, 0, /*InGlue=*/SDValue(), CLI.DL);
}

SDValue AMDGPUTargetLowering::LowerCall(CallLoweringInfo &CLI,
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