diff options
| author | Duncan Sands <baldrick@free.fr> | 2008-07-09 11:11:47 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-07-09 11:11:47 +0000 |
| commit | 851b1ee83f7a0e7f88cd378bf3849809b19dfd01 (patch) | |
| tree | b4da20b6fb98aebae7cb657e51e95ce5ce36a68f /lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | |
| parent | ddc7aa3417fbd9719dd021a9fff383addfc49eb3 (diff) | |
LegalizeTypes support for powi soft float.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53285 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp index 9b3f723a08..a1489cd101 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp @@ -71,9 +71,10 @@ void DAGTypeLegalizer::SoftenFloatResult(SDNode *N, unsigned ResNo) { case ISD::SINT_TO_FP: case ISD::UINT_TO_FP: R = SoftenFloatRes_XINT_TO_FP(N); break; - case ISD::FADD: R = SoftenFloatRes_FADD(N); break; - case ISD::FMUL: R = SoftenFloatRes_FMUL(N); break; - case ISD::FSUB: R = SoftenFloatRes_FSUB(N); break; + case ISD::FADD: R = SoftenFloatRes_FADD(N); break; + case ISD::FMUL: R = SoftenFloatRes_FMUL(N); break; + case ISD::FPOWI: R = SoftenFloatRes_FPOWI(N); break; + case ISD::FSUB: R = SoftenFloatRes_FSUB(N); break; } // If R is null, the sub-method took care of registering the result. @@ -201,6 +202,17 @@ SDOperand DAGTypeLegalizer::SoftenFloatRes_FP_ROUND(SDNode *N) { return MakeLibCall(LC, NVT, &Op, 1, false); } +SDOperand DAGTypeLegalizer::SoftenFloatRes_FPOWI(SDNode *N) { + MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0)); + SDOperand Ops[2] = { GetSoftenedFloat(N->getOperand(0)), N->getOperand(1) }; + return MakeLibCall(GetFPLibCall(N->getValueType(0), + RTLIB::POWI_F32, + RTLIB::POWI_F64, + RTLIB::POWI_F80, + RTLIB::POWI_PPCF128), + NVT, Ops, 2, false); +} + SDOperand DAGTypeLegalizer::SoftenFloatRes_FSUB(SDNode *N) { MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0)); SDOperand Ops[2] = { GetSoftenedFloat(N->getOperand(0)), |