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radeon/llvm: Expand UDIV and UREM nodes

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This commit is contained in:
Tom Stellard
2012-06-27 21:09:51 +00:00
parent 2c485cda20
commit c01199dfc0
1 changed files with 3 additions and 4 deletions
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src/gallium/drivers/radeon/AMDGPUISelLowering.cpp
+3 -4
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@@ -33,8 +33,10 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) :
setOperationAction(ISD::FEXP2, MVT::f32, Legal);
setOperationAction(ISD::FRINT, MVT::f32, Legal);
setOperationAction(ISD::UDIV, MVT::i32, Custom);
setOperationAction(ISD::UDIV, MVT::i32, Expand);
setOperationAction(ISD::UDIVREM, MVT::i32, Custom);
setOperationAction(ISD::UREM, MVT::i32, Expand);
}
SDValue AMDGPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
@@ -44,9 +46,6 @@ SDValue AMDGPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
default: return AMDILTargetLowering::LowerOperation(Op, DAG);
case ISD::INTRINSIC_WO_CHAIN: return LowerINTRINSIC_WO_CHAIN(Op, DAG);
case ISD::SELECT_CC: return LowerSELECT_CC(Op, DAG);
case ISD::UDIV:
return DAG.getNode(ISD::UDIVREM, Op.getDebugLoc(), Op.getValueType(),
Op.getOperand(0), Op.getOperand(1)).getValue(0);
case ISD::UDIVREM: return LowerUDIVREM(Op, DAG);
}
}