Changes in directory llvm/lib/Target/ARM:
ARMISelDAGToDAG.cpp updated: 1.64 -> 1.65 ARMInstrInfo.td updated: 1.42 -> 1.43 --- Log message: uint <-> double conversion --- Diffs of the changes: (+26 -0) ARMISelDAGToDAG.cpp | 18 ++++++++++++++++++ ARMInstrInfo.td | 8 ++++++++ 2 files changed, 26 insertions(+) Index: llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp diff -u llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp:1.64 llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp:1.65 --- llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp:1.64 Tue Oct 10 13:55:14 2006 +++ llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp Tue Oct 10 15:38:57 2006 @@ -52,6 +52,7 @@ setOperationAction(ISD::FP_TO_SINT, MVT::i32, Custom); setOperationAction(ISD::SINT_TO_FP, MVT::i32, Custom); + setOperationAction(ISD::FP_TO_UINT, MVT::i32, Custom); setOperationAction(ISD::UINT_TO_FP, MVT::i32, Custom); setOperationAction(ISD::RET, MVT::Other, Custom); @@ -103,8 +104,10 @@ FTOSID, FUITOS, + FTOUIS, FUITOD, + FTOUID, FMRRD, @@ -155,7 +158,9 @@ case ARMISD::FSITOD: return "ARMISD::FSITOD"; case ARMISD::FTOSID: return "ARMISD::FTOSID"; case ARMISD::FUITOS: return "ARMISD::FUITOS"; + case ARMISD::FTOUIS: return "ARMISD::FTOUIS"; case ARMISD::FUITOD: return "ARMISD::FUITOD"; + case ARMISD::FTOUID: return "ARMISD::FTOUID"; case ARMISD::FMRRD: return "ARMISD::FMRRD"; case ARMISD::FMDRR: return "ARMISD::FMDRR"; case ARMISD::FMSTAT: return "ARMISD::FMSTAT"; @@ -614,6 +619,17 @@ return DAG.getNode(op, vt, Tmp); } +static SDOperand LowerFP_TO_UINT(SDOperand Op, SelectionDAG &DAG) { + assert(Op.getValueType() == MVT::i32); + SDOperand FloatVal = Op.getOperand(0); + MVT::ValueType vt = FloatVal.getValueType(); + assert(vt == MVT::f32 || vt == MVT::f64); + + ARMISD::NodeType op = vt == MVT::f32 ? ARMISD::FTOUIS : ARMISD::FTOUID; + SDOperand Tmp = DAG.getNode(op, MVT::f32, FloatVal); + return DAG.getNode(ISD::BIT_CONVERT, MVT::i32, Tmp); +} + SDOperand ARMTargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { switch (Op.getOpcode()) { default: @@ -627,6 +643,8 @@ return LowerFP_TO_SINT(Op, DAG); case ISD::SINT_TO_FP: return LowerSINT_TO_FP(Op, DAG); + case ISD::FP_TO_UINT: + return LowerFP_TO_UINT(Op, DAG); case ISD::UINT_TO_FP: return LowerUINT_TO_FP(Op, DAG); case ISD::FORMAL_ARGUMENTS: Index: llvm/lib/Target/ARM/ARMInstrInfo.td diff -u llvm/lib/Target/ARM/ARMInstrInfo.td:1.42 llvm/lib/Target/ARM/ARMInstrInfo.td:1.43 --- llvm/lib/Target/ARM/ARMInstrInfo.td:1.42 Tue Oct 10 14:35:00 2006 +++ llvm/lib/Target/ARM/ARMInstrInfo.td Tue Oct 10 15:38:57 2006 @@ -81,7 +81,9 @@ def armfsitod : SDNode<"ARMISD::FSITOD", SDTUnaryOp>; def armftosid : SDNode<"ARMISD::FTOSID", SDTUnaryOp>; def armfuitos : SDNode<"ARMISD::FUITOS", SDTUnaryOp>; +def armftouis : SDNode<"ARMISD::FTOUIS", SDTUnaryOp>; def armfuitod : SDNode<"ARMISD::FUITOD", SDTUnaryOp>; +def armftouid : SDNode<"ARMISD::FTOUID", SDTUnaryOp>; def SDTarmfmrrd : SDTypeProfile<0, 3, [SDTCisInt<0>, SDTCisInt<1>, SDTCisFP<2>]>; def armfmrrd : SDNode<"ARMISD::FMRRD", SDTarmfmrrd, @@ -215,9 +217,15 @@ def FUITOS : InstARM<(ops FPRegs:$dst, FPRegs:$src), "fuitos $dst, $src", [(set FPRegs:$dst, (armfuitos FPRegs:$src))]>; +def FTOUIS : InstARM<(ops FPRegs:$dst, FPRegs:$src), + "ftouis $dst, $src", [(set FPRegs:$dst, (armftouis FPRegs:$src))]>; + def FUITOD : InstARM<(ops DFPRegs:$dst, FPRegs:$src), "fuitod $dst, $src", [(set DFPRegs:$dst, (armfuitod FPRegs:$src))]>; +def FTOUID : InstARM<(ops FPRegs:$dst, DFPRegs:$src), + "ftouid $dst, $src", [(set FPRegs:$dst, (armftouid DFPRegs:$src))]>; + def FCVTDS : InstARM<(ops DFPRegs:$dst, FPRegs:$src), "fcvtds $dst, $src", [(set DFPRegs:$dst, (fextend FPRegs:$src))]>; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits