[llvm-branch-commits] [llvm-branch] r166418 - in /llvm/branches/R600/lib/Target/AMDGPU: R600ISelLowering.cpp R600ISelLowering.h

[Tom Stellard]

Author: tstellar
Date: Mon Oct 22 10:04:13 2012
New Revision: 166418

URL: http://llvm.org/viewvc/llvm-project?rev=166418&view=rev
Log:
R600: turn select into select_cc

Patch by: Vincent Lejeune

Modified:
    llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp
    llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.h

Modified: llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp?rev=166418&r1=166417&r2=166418&view=diff
==============================================================================
--- llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp (original)
+++ llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp Mon Oct 22 10:04:13 2012
@@ -64,6 +64,9 @@
   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 @@
   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 @@
       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;

Modified: llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.h?rev=166418&r1=166417&r2=166418&view=diff
==============================================================================
--- llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.h (original)
+++ llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.h Mon Oct 22 10:04:13 2012
@@ -58,6 +58,7 @@
   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;