[llvm] r257346 - Mips: Remove lowerSELECT_CC
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 11 08:44:48 PST 2016
Author: arsenm
Date: Mon Jan 11 10:44:48 2016
New Revision: 257346
URL: http://llvm.org/viewvc/llvm-project?rev=257346&view=rev
Log:
Mips: Remove lowerSELECT_CC
This is the same as the default expansion.
Modified:
llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
llvm/trunk/lib/Target/Mips/MipsISelLowering.h
Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=257346&r1=257345&r2=257346&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Mon Jan 11 10:44:48 2016
@@ -277,8 +277,6 @@ MipsTargetLowering::MipsTargetLowering(c
setOperationAction(ISD::SELECT, MVT::f32, Custom);
setOperationAction(ISD::SELECT, MVT::f64, Custom);
setOperationAction(ISD::SELECT, MVT::i32, Custom);
- setOperationAction(ISD::SELECT_CC, MVT::f32, Custom);
- setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
setOperationAction(ISD::SETCC, MVT::f32, Custom);
setOperationAction(ISD::SETCC, MVT::f64, Custom);
setOperationAction(ISD::BRCOND, MVT::Other, Custom);
@@ -327,6 +325,8 @@ MipsTargetLowering::MipsTargetLowering(c
setOperationAction(ISD::BR_CC, MVT::i64, Expand);
setOperationAction(ISD::SELECT_CC, MVT::i32, Expand);
setOperationAction(ISD::SELECT_CC, MVT::i64, Expand);
+ setOperationAction(ISD::SELECT_CC, MVT::f32, Expand);
+ setOperationAction(ISD::SELECT_CC, MVT::f64, Expand);
setOperationAction(ISD::UINT_TO_FP, MVT::i32, Expand);
setOperationAction(ISD::UINT_TO_FP, MVT::i64, Expand);
setOperationAction(ISD::FP_TO_UINT, MVT::i32, Expand);
@@ -872,7 +872,6 @@ LowerOperation(SDValue Op, SelectionDAG
case ISD::GlobalTLSAddress: return lowerGlobalTLSAddress(Op, DAG);
case ISD::JumpTable: return lowerJumpTable(Op, DAG);
case ISD::SELECT: return lowerSELECT(Op, DAG);
- case ISD::SELECT_CC: return lowerSELECT_CC(Op, DAG);
case ISD::SETCC: return lowerSETCC(Op, DAG);
case ISD::VASTART: return lowerVASTART(Op, DAG);
case ISD::VAARG: return lowerVAARG(Op, DAG);
@@ -1648,20 +1647,6 @@ lowerSELECT(SDValue Op, SelectionDAG &DA
SDLoc(Op));
}
-SDValue MipsTargetLowering::
-lowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const
-{
- SDLoc DL(Op);
- EVT Ty = Op.getOperand(0).getValueType();
- SDValue Cond =
- DAG.getNode(ISD::SETCC, DL, getSetCCResultType(DAG.getDataLayout(),
- *DAG.getContext(), Ty),
- Op.getOperand(0), Op.getOperand(1), Op.getOperand(4));
-
- return DAG.getNode(ISD::SELECT, DL, Op.getValueType(), Cond, Op.getOperand(2),
- Op.getOperand(3));
-}
-
SDValue MipsTargetLowering::lowerSETCC(SDValue Op, SelectionDAG &DAG) const {
assert(!Subtarget.hasMips32r6() && !Subtarget.hasMips64r6());
SDValue Cond = createFPCmp(DAG, Op);
Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.h?rev=257346&r1=257345&r2=257346&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.h Mon Jan 11 10:44:48 2016
@@ -430,7 +430,6 @@ namespace llvm {
SDValue lowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const;
SDValue lowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
SDValue lowerSELECT(SDValue Op, SelectionDAG &DAG) const;
- SDValue lowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const;
SDValue lowerSETCC(SDValue Op, SelectionDAG &DAG) const;
SDValue lowerVASTART(SDValue Op, SelectionDAG &DAG) const;
SDValue lowerVAARG(SDValue Op, SelectionDAG &DAG) const;
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