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SelectionDAG: Clarify comments from r191600

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llvm-svn: 191724
This commit is contained in:
Tom Stellard 2013-10-01 02:09:00 +00:00
parent 6f0e782b64
commit 1e84b314be
1 changed files with 2 additions and 2 deletions
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4
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -1598,7 +1598,7 @@ void SelectionDAGLegalize::ExpandDYNAMIC_STACKALLOC(SDNode* Node,
/// LegalizeSetCCCondCode - Legalize a SETCC with given LHS and RHS and
/// condition code CC on the current target.
/// If the SETCC has been legalized using AND / OR, then the legalized node
/// will be stored in LHS and RHS and CC will be set to SDValue().
/// will be stored in LHS. RHS and CC will be set to SDValue().
/// If the SETCC has been legalized by using getSetCCSwappedOperands(),
/// then the values of LHS and RHS will be swapped and CC will be set to the
/// new condition.
@ -3629,7 +3629,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
if (Legalized) {
// If we exapanded the SETCC by swapping LHS and RHS, create a new SETCC
// node..
// node.
if (Tmp3.getNode())
Tmp1 = DAG.getNode(ISD::SETCC, dl, Node->getValueType(0),
Tmp1, Tmp2, Tmp3);