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Add libcalls for the new rounding opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55133 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -97,6 +97,26 @@ namespace RTLIB {
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POW_F64,
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POW_F80,
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POW_PPCF128,
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CEIL_F32,
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CEIL_F64,
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CEIL_F80,
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CEIL_PPCF128,
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TRUNC_F32,
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TRUNC_F64,
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TRUNC_F80,
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TRUNC_PPCF128,
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RINT_F32,
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RINT_F64,
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RINT_F80,
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RINT_PPCF128,
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NEARBYINT_F32,
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NEARBYINT_F64,
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NEARBYINT_F80,
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NEARBYINT_PPCF128,
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FLOOR_F32,
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FLOOR_F64,
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FLOOR_F80,
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FLOOR_PPCF128,
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// CONVERSION
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FPEXT_F32_F64,
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@ -3529,6 +3529,11 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) {
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Result = DAG.getNode(ISD::SELECT, VT, Tmp2, Tmp1, Tmp3);
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break;
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}
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case ISD::FTRUNC:
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case ISD::FFLOOR:
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case ISD::FCEIL:
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case ISD::FRINT:
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case ISD::FNEARBYINT:
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case ISD::FSQRT:
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case ISD::FSIN:
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case ISD::FCOS: {
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@ -3554,6 +3559,26 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) {
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LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
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RTLIB::COS_F80, RTLIB::COS_PPCF128);
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break;
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case ISD::FTRUNC:
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LC = GetFPLibCall(VT, RTLIB::TRUNC_F32, RTLIB::TRUNC_F64,
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RTLIB::TRUNC_F80, RTLIB::TRUNC_PPCF128);
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break;
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case ISD::FFLOOR:
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LC = GetFPLibCall(VT, RTLIB::FLOOR_F32, RTLIB::FLOOR_F64,
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RTLIB::FLOOR_F80, RTLIB::FLOOR_PPCF128);
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break;
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case ISD::FCEIL:
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LC = GetFPLibCall(VT, RTLIB::CEIL_F32, RTLIB::CEIL_F64,
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RTLIB::CEIL_F80, RTLIB::CEIL_PPCF128);
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break;
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case ISD::FRINT:
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LC = GetFPLibCall(VT, RTLIB::RINT_F32, RTLIB::RINT_F64,
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RTLIB::RINT_F80, RTLIB::RINT_PPCF128);
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break;
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case ISD::FNEARBYINT:
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LC = GetFPLibCall(VT, RTLIB::NEARBYINT_F32, RTLIB::NEARBYINT_F64,
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RTLIB::NEARBYINT_F80, RTLIB::NEARBYINT_PPCF128);
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break;
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default: assert(0 && "Unreachable!");
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}
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SDValue Dummy;
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@ -4144,6 +4169,11 @@ SDValue SelectionDAGLegalize::PromoteOp(SDValue Op) {
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case ISD::FSQRT:
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case ISD::FSIN:
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case ISD::FCOS:
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case ISD::FTRUNC:
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case ISD::FFLOOR:
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case ISD::FCEIL:
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case ISD::FRINT:
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case ISD::FNEARBYINT:
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Tmp1 = PromoteOp(Node->getOperand(0));
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assert(Tmp1.getValueType() == NVT);
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Result = DAG.getNode(Node->getOpcode(), NVT, Tmp1);
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@ -6507,6 +6537,11 @@ void SelectionDAGLegalize::ExpandOp(SDValue Op, SDValue &Lo, SDValue &Hi){
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RTLIB::POWI_PPCF128),
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Node, false, Hi);
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break;
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case ISD::FTRUNC:
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case ISD::FFLOOR:
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case ISD::FCEIL:
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case ISD::FRINT:
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case ISD::FNEARBYINT:
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case ISD::FSQRT:
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case ISD::FSIN:
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case ISD::FCOS: {
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@ -6524,6 +6559,26 @@ void SelectionDAGLegalize::ExpandOp(SDValue Op, SDValue &Lo, SDValue &Hi){
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LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
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RTLIB::COS_F80, RTLIB::COS_PPCF128);
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break;
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case ISD::FTRUNC:
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LC = GetFPLibCall(VT, RTLIB::TRUNC_F32, RTLIB::TRUNC_F64,
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RTLIB::TRUNC_F80, RTLIB::TRUNC_PPCF128);
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break;
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case ISD::FFLOOR:
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LC = GetFPLibCall(VT, RTLIB::FLOOR_F32, RTLIB::FLOOR_F64,
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RTLIB::FLOOR_F80, RTLIB::FLOOR_PPCF128);
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break;
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case ISD::FCEIL:
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LC = GetFPLibCall(VT, RTLIB::CEIL_F32, RTLIB::CEIL_F64,
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RTLIB::CEIL_F80, RTLIB::CEIL_PPCF128);
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break;
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case ISD::FRINT:
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LC = GetFPLibCall(VT, RTLIB::RINT_F32, RTLIB::RINT_F64,
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RTLIB::RINT_F80, RTLIB::RINT_PPCF128);
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break;
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case ISD::FNEARBYINT:
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LC = GetFPLibCall(VT, RTLIB::NEARBYINT_F32, RTLIB::NEARBYINT_F64,
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RTLIB::NEARBYINT_F80, RTLIB::NEARBYINT_PPCF128);
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break;
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default: assert(0 && "Unreachable!");
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}
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Lo = ExpandLibCall(LC, Node, false, Hi);
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@ -95,6 +95,26 @@ static void InitLibcallNames(const char **Names) {
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Names[RTLIB::POW_F64] = "pow";
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Names[RTLIB::POW_F80] = "powl";
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Names[RTLIB::POW_PPCF128] = "powl";
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Names[RTLIB::CEIL_F32] = "ceilf";
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Names[RTLIB::CEIL_F64] = "ceil";
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Names[RTLIB::CEIL_F80] = "ceill";
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Names[RTLIB::CEIL_PPCF128] = "ceill";
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Names[RTLIB::TRUNC_F32] = "truncf";
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Names[RTLIB::TRUNC_F64] = "trunc";
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Names[RTLIB::TRUNC_F80] = "truncl";
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Names[RTLIB::TRUNC_PPCF128] = "truncl";
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Names[RTLIB::RINT_F32] = "rintf";
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Names[RTLIB::RINT_F64] = "rint";
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Names[RTLIB::RINT_F80] = "rintl";
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Names[RTLIB::RINT_PPCF128] = "rintl";
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Names[RTLIB::NEARBYINT_F32] = "nearbyintf";
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Names[RTLIB::NEARBYINT_F64] = "nearbyint";
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Names[RTLIB::NEARBYINT_F80] = "nearbyintl";
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Names[RTLIB::NEARBYINT_PPCF128] = "nearbyintl";
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Names[RTLIB::FLOOR_F32] = "floorf";
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Names[RTLIB::FLOOR_F64] = "floor";
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Names[RTLIB::FLOOR_F80] = "floorl";
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Names[RTLIB::FLOOR_PPCF128] = "floorl";
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Names[RTLIB::FPEXT_F32_F64] = "__extendsfdf2";
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Names[RTLIB::FPROUND_F64_F32] = "__truncdfsf2";
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Names[RTLIB::FPROUND_F80_F32] = "__truncxfsf2";
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