Clean up some uses of getSubtarget in AArch64.

llvm-svn: 227530

1 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp b/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
index 74a71e2c5f2..3b74481f3c8 100644
--- a/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
@@ -92,8 +92,7 @@ struct LDTLSCleanup : public MachineFunctionPass {
   MachineInstr *replaceTLSBaseAddrCall(MachineInstr *I,
                                        unsigned TLSBaseAddrReg) {
     MachineFunction *MF = I->getParent()->getParent();
-    const AArch64InstrInfo *TII = static_cast<const AArch64InstrInfo *>(
-        MF->getSubtarget().getInstrInfo());
+    const TargetInstrInfo *TII = MF->getSubtarget().getInstrInfo();
 
     // Insert a Copy from TLSBaseAddrReg to x0, which is where the rest of the
     // code sequence assumes the address will be.
@@ -111,8 +110,7 @@ struct LDTLSCleanup : public MachineFunctionPass {
   // inserting a copy instruction after I. Returns the new instruction.
   MachineInstr *setRegister(MachineInstr *I, unsigned *TLSBaseAddrReg) {
     MachineFunction *MF = I->getParent()->getParent();
-    const AArch64InstrInfo *TII = static_cast<const AArch64InstrInfo *>(
-        MF->getSubtarget().getInstrInfo());
+    const TargetInstrInfo *TII = MF->getSubtarget().getInstrInfo();
 
     // Create a virtual register for the TLS base address.
     MachineRegisterInfo &RegInfo = MF->getRegInfo();