diff options
| -rw-r--r-- | src/gallium/drivers/radeon/R600ISelLowering.cpp | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/src/gallium/drivers/radeon/R600ISelLowering.cpp b/src/gallium/drivers/radeon/R600ISelLowering.cpp index 016befab69f..7ad017871cb 100644 --- a/src/gallium/drivers/radeon/R600ISelLowering.cpp +++ b/src/gallium/drivers/radeon/R600ISelLowering.cpp @@ -47,7 +47,7 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : setOperationAction(ISD::SELECT_CC, MVT::i32, Custom); setOperationAction(ISD::SETCC, MVT::i32, Custom); - + setOperationAction(ISD::SETCC, MVT::f32, Custom); setSchedulingPreference(Sched::VLIW); } @@ -519,14 +519,32 @@ SDValue R600TargetLowering::LowerSETCC(SDValue Op, SelectionDAG &DAG) const SDValue CC = Op.getOperand(2); DebugLoc DL = Op.getDebugLoc(); assert(Op.getValueType() == MVT::i32); - Cond = DAG.getNode( - ISD::SELECT_CC, - Op.getDebugLoc(), - MVT::i32, - LHS, RHS, - DAG.getConstant(-1, MVT::i32), - DAG.getConstant(0, MVT::i32), - CC); + if (LHS.getValueType() == MVT::i32) { + Cond = DAG.getNode( + ISD::SELECT_CC, + Op.getDebugLoc(), + MVT::i32, + LHS, RHS, + DAG.getConstant(-1, MVT::i32), + DAG.getConstant(0, MVT::i32), + CC); + } else if (LHS.getValueType() == MVT::f32) { + Cond = DAG.getNode( + ISD::SELECT_CC, + Op.getDebugLoc(), + MVT::f32, + LHS, RHS, + DAG.getConstantFP(1.0f, MVT::f32), + DAG.getConstantFP(0.0f, MVT::f32), + CC); + Cond = DAG.getNode( + ISD::FP_TO_SINT, + DL, + MVT::i32, + Cond); + } else { + assert(0 && "Not valid type for set_cc"); + } Cond = DAG.getNode( ISD::AND, DL, |