diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64InstrInfo.h')
| -rw-r--r-- | lib/Target/AArch64/AArch64InstrInfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/AArch64/AArch64InstrInfo.h b/lib/Target/AArch64/AArch64InstrInfo.h index 90b2c0896872..5037866925d3 100644 --- a/lib/Target/AArch64/AArch64InstrInfo.h +++ b/lib/Target/AArch64/AArch64InstrInfo.h @@ -162,6 +162,10 @@ public: int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const override; + // This tells target independent code that it is okay to pass instructions + // with subreg operands to foldMemoryOperandImpl. + bool isSubregFoldable() const override { return true; } + using TargetInstrInfo::foldMemoryOperandImpl; MachineInstr * foldMemoryOperandImpl(MachineFunction &MF, MachineInstr &MI, |