Mesa (master): radeon/llvm: Expand UDIV and UREM nodes
Tom Stellard
tstellar at kemper.freedesktop.org
Fri Jun 29 18:55:25 UTC 2012
Module: Mesa
Branch: master
Commit: c01199dfc0d30ad4c20cc4a2ebe3cdcbc74debb6
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c01199dfc0d30ad4c20cc4a2ebe3cdcbc74debb6
Author: Tom Stellard <thomas.stellard at amd.com>
Date: Wed Jun 27 21:09:51 2012 +0000
radeon/llvm: Expand UDIV and UREM nodes
---
src/gallium/drivers/radeon/AMDGPUISelLowering.cpp | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp
index 9d076bd..544de0f 100644
--- a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp
+++ b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp
@@ -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);
}
}
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