diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 295dd35c57..20483d4814 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -656,6 +656,24 @@ void SelectionDAGLowering::visitCall(CallInst &I) { return; } } + else if (F->getName() == "sin" || F->getName() == "sinf") { + if (I.getNumOperands() == 2 && // Basic sanity checks. + I.getOperand(1)->getType()->isFloatingPoint() && + I.getType() == I.getOperand(1)->getType()) { + SDOperand Tmp = getValue(I.getOperand(1)); + setValue(&I, DAG.getNode(ISD::FSIN, Tmp.getValueType(), Tmp)); + return; + } + } + else if (F->getName() == "cos" || F->getName() == "cosf") { + if (I.getNumOperands() == 2 && // Basic sanity checks. + I.getOperand(1)->getType()->isFloatingPoint() && + I.getType() == I.getOperand(1)->getType()) { + SDOperand Tmp = getValue(I.getOperand(1)); + setValue(&I, DAG.getNode(ISD::FCOS, Tmp.getValueType(), Tmp)); + return; + } + } break; case Intrinsic::vastart: visitVAStart(I); return; case Intrinsic::vaend: visitVAEnd(I); return; @@ -677,6 +695,13 @@ void SelectionDAGLowering::visitCall(CallInst &I) { setValue(&I, DAG.getSetCC(ISD::SETUO, MVT::i1,getValue(I.getOperand(1)), getValue(I.getOperand(2)))); return; + + case Intrinsic::sqrt: + setValue(&I, DAG.getNode(ISD::FSQRT, + getValue(I.getOperand(1)).getValueType(), + getValue(I.getOperand(1)))); + return; + case Intrinsic::pcmarker: { SDOperand Num = getValue(I.getOperand(1)); DAG.setRoot(DAG.getNode(ISD::PCMARKER, MVT::Other, getRoot(), Num)); |