if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(N->getOperand(1)))
if (!VT.isVector())
- return genConstMult(N->getOperand(0), C->getZExtValue(), SDLoc(N),
- VT, TL->getScalarShiftAmountTy(VT), DAG);
+ return genConstMult(N->getOperand(0), C->getZExtValue(), SDLoc(N), VT,
+ TL->getScalarShiftAmountTy(DAG.getDataLayout(), VT),
+ DAG);
return SDValue(N, 0);
}
if (!EnableMipsTailCalls)
return false;
+ // Exception has to be cleared with eret.
+ if (FI.isISR())
+ return false;
+
// Return false if either the callee or caller has a byval argument.
if (CCInfo.getInRegsParamsCount() > 0 || FI.hasByvalArg())
return false;
return DAG.getNode(ISD::UDIV, DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2));
case Intrinsic::mips_fadd_w:
- case Intrinsic::mips_fadd_d:
+ case Intrinsic::mips_fadd_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
return DAG.getNode(ISD::FADD, DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2));
+ }
// Don't lower mips_fcaf_[wd] since LLVM folds SETFALSE condcodes away
case Intrinsic::mips_fceq_w:
case Intrinsic::mips_fceq_d:
return DAG.getSetCC(DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2), ISD::SETUNE);
case Intrinsic::mips_fdiv_w:
- case Intrinsic::mips_fdiv_d:
+ case Intrinsic::mips_fdiv_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
return DAG.getNode(ISD::FDIV, DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2));
+ }
case Intrinsic::mips_ffint_u_w:
case Intrinsic::mips_ffint_u_d:
return DAG.getNode(ISD::UINT_TO_FP, DL, Op->getValueType(0),
}
case Intrinsic::mips_fexp2_w:
case Intrinsic::mips_fexp2_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
EVT ResTy = Op->getValueType(0);
return DAG.getNode(
ISD::FMUL, SDLoc(Op), ResTy, Op->getOperand(1),
return DAG.getNode(ISD::FMA, SDLoc(Op), Op->getValueType(0),
Op->getOperand(1), Op->getOperand(2), Op->getOperand(3));
case Intrinsic::mips_fmul_w:
- case Intrinsic::mips_fmul_d:
+ case Intrinsic::mips_fmul_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
return DAG.getNode(ISD::FMUL, DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2));
+ }
case Intrinsic::mips_fmsub_w:
case Intrinsic::mips_fmsub_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
EVT ResTy = Op->getValueType(0);
return DAG.getNode(ISD::FSUB, SDLoc(Op), ResTy, Op->getOperand(1),
DAG.getNode(ISD::FMUL, SDLoc(Op), ResTy,
case Intrinsic::mips_fsqrt_d:
return DAG.getNode(ISD::FSQRT, DL, Op->getValueType(0), Op->getOperand(1));
case Intrinsic::mips_fsub_w:
- case Intrinsic::mips_fsub_d:
+ case Intrinsic::mips_fsub_d: {
+ // TODO: If intrinsics have fast-math-flags, propagate them.
return DAG.getNode(ISD::FSUB, DL, Op->getValueType(0), Op->getOperand(1),
Op->getOperand(2));
+ }
case Intrinsic::mips_ftrunc_u_w:
case Intrinsic::mips_ftrunc_u_d:
return DAG.getNode(ISD::FP_TO_UINT, DL, Op->getValueType(0),