diff options
| -rw-r--r-- | compiler/utils/arm/jni_macro_assembler_arm_vixl.cc | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/compiler/utils/arm/jni_macro_assembler_arm_vixl.cc b/compiler/utils/arm/jni_macro_assembler_arm_vixl.cc index a03dd74657..14d29c4f1a 100644 --- a/compiler/utils/arm/jni_macro_assembler_arm_vixl.cc +++ b/compiler/utils/arm/jni_macro_assembler_arm_vixl.cc @@ -314,11 +314,21 @@ void ArmVIXLJNIMacroAssembler::Move(ManagedRegister m_dst, CHECK(src.IsCoreRegister()) << src; ___ Mov(dst.AsVIXLRegister(), src.AsVIXLRegister()); } else if (dst.IsDRegister()) { - CHECK(src.IsDRegister()) << src; - ___ Vmov(F64, dst.AsVIXLDRegister(), src.AsVIXLDRegister()); + if (src.IsDRegister()) { + ___ Vmov(F64, dst.AsVIXLDRegister(), src.AsVIXLDRegister()); + } else { + // VMOV Dn, Rlo, Rhi (Dn = {Rlo, Rhi}) + CHECK(src.IsRegisterPair()) << src; + ___ Vmov(dst.AsVIXLDRegister(), src.AsVIXLRegisterPairLow(), src.AsVIXLRegisterPairHigh()); + } } else if (dst.IsSRegister()) { - CHECK(src.IsSRegister()) << src; - ___ Vmov(F32, dst.AsVIXLSRegister(), src.AsVIXLSRegister()); + if (src.IsSRegister()) { + ___ Vmov(F32, dst.AsVIXLSRegister(), src.AsVIXLSRegister()); + } else { + // VMOV Sn, Rn (Sn = Rn) + CHECK(src.IsCoreRegister()) << src; + ___ Vmov(dst.AsVIXLSRegister(), src.AsVIXLRegister()); + } } else { CHECK(dst.IsRegisterPair()) << dst; CHECK(src.IsRegisterPair()) << src; |