[AArch64] Remove an unnecessary cast (NFC) #148532
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getRegisterInfo() already returns const AArch64RegisterInfo *.
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@llvm/pr-subscribers-backend-aarch64 Author: Kazu Hirata (kazutakahirata) ChangesgetRegisterInfo() already returns const AArch64RegisterInfo *. Full diff: https://github.com/llvm/llvm-project/pull/148532.diff 1 Files Affected:
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index 00fbeef9d35df..0179be4894c92 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -731,8 +731,7 @@ void AArch64FrameLowering::resetCFIToInitialState(
MachineFunction &MF = *MBB.getParent();
const auto &Subtarget = MF.getSubtarget<AArch64Subtarget>();
- const auto &TRI =
- static_cast<const AArch64RegisterInfo &>(*Subtarget.getRegisterInfo());
+ const auto &TRI = *Subtarget.getRegisterInfo();
const auto &MFI = *MF.getInfo<AArch64FunctionInfo>();
CFIInstBuilder CFIBuilder(MBB, MBB.begin(), MachineInstr::NoFlags);
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getRegisterInfo() already returns const AArch64RegisterInfo *.