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[SDAG] Fix a result chain in ExpandUnalignedLoad

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On the code path in ExpandUnalignedLoad which expands an unaligned vector/fp
value in terms of a legal integer load of the same size, the ChainResult needs
to be the chain result of the integer load.

No in-tree test case is currently available.

Patch by Jan Hranac!

llvm-svn: 243956
This commit is contained in:
Hal Finkel 2015-08-04 06:29:12 +00:00
parent 45d547aa42
commit 0942a1c9ca
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -439,7 +439,7 @@ ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG,
ISD::ANY_EXTEND, dl, VT, Result);
ValResult = Result;
ChainResult = Chain;
ChainResult = newLoad.getValue(1);
return;
}