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| author | Chris Lattner <sabre@nondot.org> | 2006-01-23 07:30:46 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-23 07:30:46 +0000 |
| commit | 67993f7b974cd17e4372a6b7b9f9cad5ed174df1 (patch) | |
| tree | 286e7d026d42022f3e732205d338ec1f940e34cf | |
| parent | 9706e632515d91edf7e842f7846f8614cfb482fd (diff) | |
Fix Regression/CodeGen/SparcV8/2006-01-22-BitConvertLegalize.ll by making
sure that the result of expanding a BIT_CONVERT node is itself legalized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25538 91177308-0d34-0410-b5e6-96231b3b80d8
| -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 245f847748..77e721e8b7 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2501,14 +2501,16 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { break; case ISD::BIT_CONVERT: - if (!isTypeLegal(Node->getOperand(0).getValueType())) + if (!isTypeLegal(Node->getOperand(0).getValueType())) { Result = ExpandBIT_CONVERT(Node->getValueType(0), Node->getOperand(0)); - else { + Result = LegalizeOp(Result); + } else { switch (TLI.getOperationAction(ISD::BIT_CONVERT, Node->getOperand(0).getValueType())) { default: assert(0 && "Unknown operation action!"); case TargetLowering::Expand: Result = ExpandBIT_CONVERT(Node->getValueType(0), Node->getOperand(0)); + Result = LegalizeOp(Result); break; case TargetLowering::Legal: Tmp1 = LegalizeOp(Node->getOperand(0)); |