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Fix weird typo which leads to unallocated memory access for nodes with 4 results. 

llvm-svn: 91233
This commit is contained in:
Anton Korobeynikov 2009-12-13 01:00:59 +00:00
parent 45800ce646
commit 94b6310136
2 changed files with 2 additions and 3 deletions
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3
llvm/include/llvm/CodeGen/DAGISelHeader.h
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@ -110,8 +110,7 @@ void SelectRoot(SelectionDAG &DAG) {
DAG.setSubgraphColor(Node, "red"); DAG.setSubgraphColor(Node, "red");
#endif #endif
SDNode *ResNode = Select(SDValue(Node, 0)); SDNode *ResNode = Select(SDValue(Node, 0));
// If node should not be replaced, // If node should not be replaced, continue with the next one.
// continue with the next one.
if (ResNode == Node) if (ResNode == Node)
continue; continue;
// Replace node. // Replace node.

2
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
View File

@ -4177,7 +4177,7 @@ SDVTList SelectionDAG::getVTList(EVT VT1, EVT VT2, EVT VT3, EVT VT4) {
I->VTs[2] == VT3 && I->VTs[3] == VT4) I->VTs[2] == VT3 && I->VTs[3] == VT4)
return *I; return *I;
EVT *Array = Allocator.Allocate<EVT>(3); EVT *Array = Allocator.Allocate<EVT>(4);
Array[0] = VT1; Array[0] = VT1;
Array[1] = VT2; Array[1] = VT2;
Array[2] = VT3; Array[2] = VT3;