diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 53e77ba84e9..bde1af7e16f 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -9409,7 +9409,12 @@ SDValue PPCTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { case ISD::FP_TO_SINT: return LowerFP_TO_INT(Op, DAG, SDLoc(Op)); case ISD::UINT_TO_FP: - case ISD::SINT_TO_FP: return LowerINT_TO_FP(Op, DAG); + case ISD::SINT_TO_FP: + // Conversions to f128 are legal. + if (EnableQuadPrecision && (Op->getValueType(0) == MVT::f128)) + return Op; + return LowerINT_TO_FP(Op, DAG); + case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG); // Lower 64-bit shifts. |
