[WebAssembly] Remove a redundant cast (NFC)

[kazutakahirata]

Local is already of type unsigned.

[llvmbot]

@llvm/pr-subscribers-backend-webassembly

Author: Kazu Hirata (kazutakahirata)

Changes

Local is already of type unsigned.

---

Full diff: https://github.com/llvm/llvm-project/pull/165508.diff

1 Files Affected:

• (modified) llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp (+1-1)

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
index 27f7e1ada1250..5a1779c2c80fb 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
@@ -81,7 +81,7 @@ WebAssemblyFrameLowering::getLocalForStackObject(MachineFunction &MF,
   // Abuse object size to record number of WebAssembly locals allocated to
   // this object.
   MFI.setObjectSize(FrameIndex, ValueVTs.size());
-  return static_cast<unsigned>(Local);
+  return Local;
 }
 
 /// We need a base pointer in the case of having items on the stack that