diff options
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/radeon/AMDILISelLowering.cpp | 29 | ||||
-rw-r--r-- | src/gallium/drivers/radeon/AMDILISelLowering.h | 2 | ||||
-rw-r--r-- | src/gallium/drivers/radeon/R600ISelLowering.cpp | 29 | ||||
-rw-r--r-- | src/gallium/drivers/radeon/R600ISelLowering.h | 2 |
4 files changed, 31 insertions, 31 deletions
diff --git a/src/gallium/drivers/radeon/AMDILISelLowering.cpp b/src/gallium/drivers/radeon/AMDILISelLowering.cpp index 42a9680e2e2..4e225c2893b 100644 --- a/src/gallium/drivers/radeon/AMDILISelLowering.cpp +++ b/src/gallium/drivers/radeon/AMDILISelLowering.cpp @@ -521,7 +521,6 @@ AMDILTargetLowering::LowerMemArgument( setOperationAction(ISD::ADDE, VT, Expand); setOperationAction(ISD::ADDC, VT, Expand); setOperationAction(ISD::BRCOND, VT, Custom); - setOperationAction(ISD::BR_CC, VT, Custom); setOperationAction(ISD::BR_JT, VT, Expand); setOperationAction(ISD::BRIND, VT, Expand); // TODO: Implement custom UREM/SREM routines @@ -627,7 +626,6 @@ AMDILTargetLowering::LowerMemArgument( setOperationAction(ISD::ADDE, MVT::Other, Expand); setOperationAction(ISD::ADDC, MVT::Other, Expand); setOperationAction(ISD::BRCOND, MVT::Other, Custom); - setOperationAction(ISD::BR_CC, MVT::Other, Custom); setOperationAction(ISD::BR_JT, MVT::Other, Expand); setOperationAction(ISD::BRIND, MVT::Other, Expand); setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::Other, Expand); @@ -849,7 +847,6 @@ AMDILTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const LOWER(SIGN_EXTEND_INREG); LOWER(DYNAMIC_STACKALLOC); LOWER(BRCOND); - LOWER(BR_CC); } return Op; } @@ -1449,32 +1446,6 @@ AMDILTargetLowering::LowerBRCOND(SDValue Op, SelectionDAG &DAG) const return Result; } -SDValue -AMDILTargetLowering::LowerBR_CC(SDValue Op, SelectionDAG &DAG) const -{ - SDValue Chain = Op.getOperand(0); - SDValue CC = Op.getOperand(1); - SDValue LHS = Op.getOperand(2); - SDValue RHS = Op.getOperand(3); - SDValue JumpT = Op.getOperand(4); - SDValue CmpValue; - SDValue Result; - CmpValue = DAG.getNode( - ISD::SELECT_CC, - Op.getDebugLoc(), - MVT::i32, - LHS, RHS, - DAG.getConstant(-1, MVT::i32), - DAG.getConstant(0, MVT::i32), - CC); - Result = DAG.getNode( - AMDILISD::BRANCH_COND, - CmpValue.getDebugLoc(), - MVT::Other, Chain, - JumpT, CmpValue); - return Result; -} - // LowerRET - Lower an ISD::RET node. SDValue AMDILTargetLowering::LowerReturn(SDValue Chain, diff --git a/src/gallium/drivers/radeon/AMDILISelLowering.h b/src/gallium/drivers/radeon/AMDILISelLowering.h index cccb964e559..ebfb7581942 100644 --- a/src/gallium/drivers/radeon/AMDILISelLowering.h +++ b/src/gallium/drivers/radeon/AMDILISelLowering.h @@ -196,8 +196,6 @@ namespace llvm LowerBRCOND(SDValue Op, SelectionDAG &DAG) const; SDValue - LowerBR_CC(SDValue Op, SelectionDAG &DAG) const; - SDValue LowerFP_ROUND(SDValue Op, SelectionDAG &DAG) const; }; // AMDILTargetLowering diff --git a/src/gallium/drivers/radeon/R600ISelLowering.cpp b/src/gallium/drivers/radeon/R600ISelLowering.cpp index 9c92498bfdc..844e071a066 100644 --- a/src/gallium/drivers/radeon/R600ISelLowering.cpp +++ b/src/gallium/drivers/radeon/R600ISelLowering.cpp @@ -31,6 +31,8 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : addRegisterClass(MVT::i32, &AMDGPU::R600_Reg32RegClass); computeRegisterProperties(); + setOperationAction(ISD::BR_CC, MVT::i32, Custom); + setOperationAction(ISD::FSUB, MVT::f32, Expand); setOperationAction(ISD::ROTL, MVT::i32, Custom); @@ -273,12 +275,39 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { switch (Op.getOpcode()) { default: return AMDGPUTargetLowering::LowerOperation(Op, DAG); + case ISD::BR_CC: return LowerBR_CC(Op, DAG); case ISD::ROTL: return LowerROTL(Op, DAG); case ISD::SELECT_CC: return LowerSELECT_CC(Op, DAG); case ISD::SETCC: return LowerSETCC(Op, DAG); } } +SDValue R600TargetLowering::LowerBR_CC(SDValue Op, SelectionDAG &DAG) const +{ + SDValue Chain = Op.getOperand(0); + SDValue CC = Op.getOperand(1); + SDValue LHS = Op.getOperand(2); + SDValue RHS = Op.getOperand(3); + SDValue JumpT = Op.getOperand(4); + SDValue CmpValue; + SDValue Result; + CmpValue = DAG.getNode( + ISD::SELECT_CC, + Op.getDebugLoc(), + MVT::i32, + LHS, RHS, + DAG.getConstant(-1, MVT::i32), + DAG.getConstant(0, MVT::i32), + CC); + Result = DAG.getNode( + AMDILISD::BRANCH_COND, + CmpValue.getDebugLoc(), + MVT::Other, Chain, + JumpT, CmpValue); + return Result; +} + + SDValue R600TargetLowering::LowerROTL(SDValue Op, SelectionDAG &DAG) const { DebugLoc DL = Op.getDebugLoc(); diff --git a/src/gallium/drivers/radeon/R600ISelLowering.h b/src/gallium/drivers/radeon/R600ISelLowering.h index 9eb536c5f6f..f57ee977888 100644 --- a/src/gallium/drivers/radeon/R600ISelLowering.h +++ b/src/gallium/drivers/radeon/R600ISelLowering.h @@ -38,6 +38,8 @@ private: void lowerImplicitParameter(MachineInstr *MI, MachineBasicBlock &BB, MachineRegisterInfo & MRI, unsigned dword_offset) const; + SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG) const; + /// LowerROTL - Lower ROTL opcode to BITALIGN SDValue LowerROTL(SDValue Op, SelectionDAG &DAG) const; |