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VFPv5: Implement VMAXNM

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MerryMage
2020-06-19 19:29:23 +01:00
parent 4df3b2f97f
commit 6e7ea151a3
4 changed files with 21 additions and 1 deletions
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15
src/frontend/A32/translate/impl/vfp.cpp
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@@ -336,6 +336,21 @@ bool ArmTranslatorVisitor::vfp_VFMS(Cond cond, bool D, size_t Vn, size_t Vd, boo
});
}
// VMAXNM.F64 <Dd>, <Dn>, <Dm>
// VMAXNM.F32 <Sd>, <Sn>, <Sm>
bool ArmTranslatorVisitor::vfp_VMAXNM(bool D, size_t Vn, size_t Vd, bool sz, bool N, bool M, size_t Vm) {
const auto d = ToExtReg(sz, Vd, D);
const auto n = ToExtReg(sz, Vn, N);
const auto m = ToExtReg(sz, Vm, M);
return EmitVfpVectorOperation(sz, d, n, m, [this](ExtReg d, ExtReg n, ExtReg m) {
const auto reg_n = ir.GetExtendedRegister(n);
const auto reg_m = ir.GetExtendedRegister(m);
const auto result = ir.FPMaxNumeric(reg_n, reg_m, true);
ir.SetExtendedRegister(d, result);
});
}
// VMOV<c>.32 <Dd[0]>, <Rt>
bool ArmTranslatorVisitor::vfp_VMOV_u32_f64(Cond cond, size_t Vd, Reg t, bool D) {
if (t == Reg::PC) {