diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-08-07 23:01:33 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-08-07 23:01:33 +0000 |
| commit | ee8648bdac07986a0f1ec897b02ec82a2f144d46 (patch) | |
| tree | 52d1861acda1205241ee35a94aa63129c604d469 /lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | |
| parent | 1a82d4c088707c791c792f6822f611b47a12bdfe (diff) | |
Notes
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp index 37fdf4453fd4..3c50a4155731 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp @@ -218,29 +218,35 @@ SDValue DAGTypeLegalizer::SoftenFloatRes_FCOPYSIGN(SDNode *N) { unsigned RSize = RVT.getSizeInBits(); // First get the sign bit of second operand. - SDValue SignBit = DAG.getNode(ISD::SHL, dl, RVT, DAG.getConstant(1, dl, RVT), - DAG.getConstant(RSize - 1, dl, - TLI.getShiftAmountTy(RVT))); + SDValue SignBit = DAG.getNode( + ISD::SHL, dl, RVT, DAG.getConstant(1, dl, RVT), + DAG.getConstant(RSize - 1, dl, + TLI.getShiftAmountTy(RVT, DAG.getDataLayout()))); SignBit = DAG.getNode(ISD::AND, dl, RVT, RHS, SignBit); // Shift right or sign-extend it if the two operands have different types. int SizeDiff = RVT.getSizeInBits() - LVT.getSizeInBits(); if (SizeDiff > 0) { - SignBit = DAG.getNode(ISD::SRL, dl, RVT, SignBit, - DAG.getConstant(SizeDiff, dl, - TLI.getShiftAmountTy(SignBit.getValueType()))); + SignBit = + DAG.getNode(ISD::SRL, dl, RVT, SignBit, + DAG.getConstant(SizeDiff, dl, + TLI.getShiftAmountTy(SignBit.getValueType(), + DAG.getDataLayout()))); SignBit = DAG.getNode(ISD::TRUNCATE, dl, LVT, SignBit); } else if (SizeDiff < 0) { SignBit = DAG.getNode(ISD::ANY_EXTEND, dl, LVT, SignBit); - SignBit = DAG.getNode(ISD::SHL, dl, LVT, SignBit, - DAG.getConstant(-SizeDiff, dl, - TLI.getShiftAmountTy(SignBit.getValueType()))); + SignBit = + DAG.getNode(ISD::SHL, dl, LVT, SignBit, + DAG.getConstant(-SizeDiff, dl, + TLI.getShiftAmountTy(SignBit.getValueType(), + DAG.getDataLayout()))); } // Clear the sign bit of the first operand. - SDValue Mask = DAG.getNode(ISD::SHL, dl, LVT, DAG.getConstant(1, dl, LVT), - DAG.getConstant(LSize - 1, dl, - TLI.getShiftAmountTy(LVT))); + SDValue Mask = DAG.getNode( + ISD::SHL, dl, LVT, DAG.getConstant(1, dl, LVT), + DAG.getConstant(LSize - 1, dl, + TLI.getShiftAmountTy(LVT, DAG.getDataLayout()))); Mask = DAG.getNode(ISD::SUB, dl, LVT, Mask, DAG.getConstant(1, dl, LVT)); LHS = DAG.getNode(ISD::AND, dl, LVT, LHS, Mask); |