Displaying 2 results from an estimated 2 matches for "0e86ba62".
2012 Jun 01
0
[LLVMdev] legalization of truncating stores in LegalizeDAG.cpp
Hi Akira,
On 01/06/12 02:27, Hatanaka, Akira wrote:
> In LegalizeDAG.cpp, truncating stores are custom-lowered in line 1314-1317:
>
> 1314 case TargetLowering::Custom:
> 1315 ReplaceNode(SDValue(Node, 0),
> 1316 TLI.LowerOperation(SDValue(Node, 0), DAG));
> 1317 break;
>
> Is there a reason it doesn't check whether the
2012 Jun 01
2
[LLVMdev] legalization of truncating stores in LegalizeDAG.cpp
In LegalizeDAG.cpp, truncating stores are custom-lowered in line 1314-1317:
1314 case TargetLowering::Custom:
1315 ReplaceNode(SDValue(Node, 0),
1316 TLI.LowerOperation(SDValue(Node, 0), DAG));
1317 break;
Is there a reason it doesn't check whether the SDValue returned from
TargetLowering::LowerOperation is null before it replaces the