diff options
| author | Duncan Sands <baldrick@free.fr> | 2008-12-01 11:39:25 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-12-01 11:39:25 +0000 |
| commit | 1607f05cb7d77d01ce521a30232faa389dbed4e2 (patch) | |
| tree | aa158f63740a3b308cc75229bd80c57c21e269f1 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | d54d86038d1486e29969385a2cbd4fce1cd97202 (diff) | |
Change the interface to the type legalization method
ReplaceNodeResults: rather than returning a node which
must have the same number of results as the original
node (which means mucking around with MERGE_VALUES,
and which is also easy to get wrong since SelectionDAG
folding may mean you don't get the node you expect),
return the results in a vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60348 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 3ff6645fb3..5b230fb655 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -6083,8 +6083,10 @@ SDValue SelectionDAGLegalize::PromoteLegalFP_TO_INT(SDValue LegalOp, // the target lowering hooks to expand it. Just keep the low part of the // expanded operation, we know that we're truncating anyway. if (getTypeAction(NewOutTy) == Expand) { - Operation = SDValue(TLI.ReplaceNodeResults(Operation.getNode(), DAG), 0); - assert(Operation.getNode() && "Didn't return anything"); + SmallVector<SDValue, 2> Results; + TLI.ReplaceNodeResults(Operation.getNode(), Results, DAG); + assert(Results.size() == 1 && "Incorrect FP_TO_XINT lowering!"); + Operation = Results[0]; } // Truncate the result of the extended FP_TO_*INT operation to the desired |