[llvm] [ARM] Remove an unnecessary cast (NFC) (PR #155206)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-arm

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

getType() already returns Type *.


---
Full diff: https://github.com/llvm/llvm-project/pull/155206.diff


1 Files Affected:

- (modified) llvm/lib/Target/ARM/ARMISelLowering.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 12d2d678ff63a..40f636c49bf3d 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -3403,7 +3403,7 @@ SDValue ARMTargetLowering::LowerConstantPool(SDValue Op,
   // position-independent addressing modes.
   if (Subtarget->genExecuteOnly()) {
     auto AFI = DAG.getMachineFunction().getInfo<ARMFunctionInfo>();
-    auto T = const_cast<Type*>(CP->getType());
+    auto *T = CP->getType();
     auto C = const_cast<Constant*>(CP->getConstVal());
     auto M = DAG.getMachineFunction().getFunction().getParent();
     auto GV = new GlobalVariable(

``````````

</details>


https://github.com/llvm/llvm-project/pull/155206