diff options
| author | Duncan Sands <baldrick@free.fr> | 2008-10-22 11:49:09 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-10-22 11:49:09 +0000 |
| commit | 2cbe7fe3963e603c1485b1378b7e29ef63f31442 (patch) | |
| tree | 8e858b74ae9bd1fcfb2b3a55ffbdd700739bca82 /lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | |
| parent | 6b6aeb3806a877fb2a290450fe4761e2eeab50e2 (diff) | |
LegalizeTypes soft-float support for fpow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57973 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp index b0583cfa75..d20249f82d 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp @@ -66,6 +66,7 @@ void DAGTypeLegalizer::SoftenFloatResult(SDNode *N, unsigned ResNo) { case ISD::FMUL: R = SoftenFloatRes_FMUL(N); break; case ISD::FP_EXTEND: R = SoftenFloatRes_FP_EXTEND(N); break; case ISD::FP_ROUND: R = SoftenFloatRes_FP_ROUND(N); break; + case ISD::FPOW: R = SoftenFloatRes_FPOW(N); break; case ISD::FPOWI: R = SoftenFloatRes_FPOWI(N); break; case ISD::FSUB: R = SoftenFloatRes_FSUB(N); break; case ISD::LOAD: R = SoftenFloatRes_LOAD(N); break; @@ -162,7 +163,7 @@ SDValue DAGTypeLegalizer::SoftenFloatRes_FCOPYSIGN(SDNode *N) { SDValue DAGTypeLegalizer::SoftenFloatRes_FDIV(SDNode *N) { MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0)); SDValue Ops[2] = { GetSoftenedFloat(N->getOperand(0)), - GetSoftenedFloat(N->getOperand(1)) }; + GetSoftenedFloat(N->getOperand(1)) }; return MakeLibCall(GetFPLibCall(N->getValueType(0), RTLIB::DIV_F32, RTLIB::DIV_F64, @@ -199,6 +200,18 @@ SDValue DAGTypeLegalizer::SoftenFloatRes_FP_ROUND(SDNode *N) { return MakeLibCall(LC, NVT, &Op, 1, false); } +SDValue DAGTypeLegalizer::SoftenFloatRes_FPOW(SDNode *N) { + MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0)); + SDValue Ops[2] = { GetSoftenedFloat(N->getOperand(0)), + GetSoftenedFloat(N->getOperand(1)) }; + return MakeLibCall(GetFPLibCall(N->getValueType(0), + RTLIB::POW_F32, + RTLIB::POW_F64, + RTLIB::POW_F80, + RTLIB::POW_PPCF128), + NVT, Ops, 2, false); +} + SDValue DAGTypeLegalizer::SoftenFloatRes_FPOWI(SDNode *N) { MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0)); SDValue Ops[2] = { GetSoftenedFloat(N->getOperand(0)), N->getOperand(1) }; |