diff options
| author | tstellar <tstellar@91177308-0d34-0410-b5e6-96231b3b80d8> | 2012-10-22 15:04:13 +0000 |
|---|---|---|
| committer | tstellar <tstellar@91177308-0d34-0410-b5e6-96231b3b80d8> | 2012-10-22 15:04:13 +0000 |
| commit | fbc9743440085a8720768e5855cff89d99b45ebb (patch) | |
| tree | fa660166bb23a1f85de6466617d7fefafb576c65 /lib | |
| parent | 54388f129bc1991f7159729a8bff08fffc0e6e19 (diff) | |
R600: turn select into select_cc
Patch by: Vincent Lejeune
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/R600/@166418 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/AMDGPU/R600ISelLowering.cpp | 16 | ||||
| -rw-r--r-- | lib/Target/AMDGPU/R600ISelLowering.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/R600ISelLowering.cpp b/lib/Target/AMDGPU/R600ISelLowering.cpp index d0711b8b38..38d68f4d9f 100644 --- a/lib/Target/AMDGPU/R600ISelLowering.cpp +++ b/lib/Target/AMDGPU/R600ISelLowering.cpp @@ -64,6 +64,9 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : setOperationAction(ISD::SETCC, MVT::f32, Custom); setOperationAction(ISD::FP_TO_UINT, MVT::i1, Custom); + setOperationAction(ISD::SELECT, MVT::i32, Custom); + setOperationAction(ISD::SELECT, MVT::f32, Custom); + setTargetDAGCombine(ISD::FP_ROUND); setSchedulingPreference(Sched::VLIW); @@ -295,6 +298,7 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const 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::SELECT: return LowerSELECT(Op, DAG); case ISD::SETCC: return LowerSETCC(Op, DAG); case ISD::FPOW: return LowerFPOW(Op, DAG); case ISD::INTRINSIC_VOID: { @@ -638,6 +642,18 @@ SDValue R600TargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const DAG.getCondCode(ISD::SETNE)); } +SDValue R600TargetLowering::LowerSELECT(SDValue Op, SelectionDAG &DAG) const +{ + return DAG.getNode(ISD::SELECT_CC, + Op.getDebugLoc(), + Op.getValueType(), + Op.getOperand(0), + DAG.getConstant(0, MVT::i32), + Op.getOperand(1), + Op.getOperand(2), + DAG.getCondCode(ISD::SETNE)); +} + SDValue R600TargetLowering::LowerSETCC(SDValue Op, SelectionDAG &DAG) const { SDValue Cond; diff --git a/lib/Target/AMDGPU/R600ISelLowering.h b/lib/Target/AMDGPU/R600ISelLowering.h index fd32f1b05c..d1dfe9fe45 100644 --- a/lib/Target/AMDGPU/R600ISelLowering.h +++ b/lib/Target/AMDGPU/R600ISelLowering.h @@ -58,6 +58,7 @@ private: SDValue LowerROTL(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerSELECT(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFPTOUINT(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFPOW(SDValue Op, SelectionDAG &DAG) const; |