diff options
| author | Chris Lattner <sabre@nondot.org> | 2008-06-26 17:16:00 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-06-26 17:16:00 +0000 |
| commit | f77e46be6d7c15656009c1e96423c4cdc3e60aa2 (patch) | |
| tree | 83d04c4ff74a98008682191fa4e3c458fab049ff | |
| parent | 8342cfff9a221dd69c1d9c615414ec3b8c8db776 (diff) | |
duncan points out that isOperationLegal includes a check for
type legality. Thanks Duncan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52786 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index d39d43e577..64aa7ed5e8 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -3852,7 +3852,7 @@ SDOperand DAGCombiner::visitSINT_TO_FP(SDNode *N) { // If the input is a legal type, and SINT_TO_FP is not legal on this target, // but UINT_TO_FP is legal on this target, try to convert. - if (TLI.isTypeLegal(OpVT) && !TLI.isOperationLegal(ISD::SINT_TO_FP, OpVT) && + if (!TLI.isOperationLegal(ISD::SINT_TO_FP, OpVT) && TLI.isOperationLegal(ISD::UINT_TO_FP, OpVT)) { // If the sign bit is known to be zero, we can change this to UINT_TO_FP. if (DAG.SignBitIsZero(N0)) @@ -3875,7 +3875,7 @@ SDOperand DAGCombiner::visitUINT_TO_FP(SDNode *N) { // If the input is a legal type, and UINT_TO_FP is not legal on this target, // but SINT_TO_FP is legal on this target, try to convert. - if (TLI.isTypeLegal(OpVT) && !TLI.isOperationLegal(ISD::UINT_TO_FP, OpVT) && + if (!TLI.isOperationLegal(ISD::UINT_TO_FP, OpVT) && TLI.isOperationLegal(ISD::SINT_TO_FP, OpVT)) { // If the sign bit is known to be zero, we can change this to SINT_TO_FP. if (DAG.SignBitIsZero(N0)) |