[llvm] [DirectX] Eliminate resource global variables from module (PR #114105)

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``````````bash
git-clang-format --diff af44976cad04d8470f205f557eaf172ee1eff0df d013656cfcc9ababfe0707a9cf7157ebe1e3d191 --extensions cpp -- llvm/lib/Target/DirectX/DXILOpLowering.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/DirectX/DXILOpLowering.cpp b/llvm/lib/Target/DirectX/DXILOpLowering.cpp
index 34b2253a52..8e15f114af 100644
--- a/llvm/lib/Target/DirectX/DXILOpLowering.cpp
+++ b/llvm/lib/Target/DirectX/DXILOpLowering.cpp
@@ -204,22 +204,22 @@ public:
     CleanupCasts.clear();
   }
 
-  // Remove the resource global associated with the handleFromBinding call instruction
-  // and their uses as they aren't needed anymore.
+  // Remove the resource global associated with the handleFromBinding call
+  // instruction and their uses as they aren't needed anymore.
   void removeResourceGlobals(CallInst *CI) {
     for (User *User : make_early_inc_range(CI->users())) {
-      if(StoreInst *Store = dyn_cast<StoreInst>(User)) {
-	if (GlobalVariable *GV = dyn_cast<GlobalVariable>(Store->getOperand(1))) {
-	  Store->eraseFromParent();
-	  assert(GV->use_empty() && "Buffer global still has users");
-	  GV->removeDeadConstantUsers();
-	  GV->eraseFromParent();
-	}
+      if (StoreInst *Store = dyn_cast<StoreInst>(User)) {
+        if (GlobalVariable *GV =
+                dyn_cast<GlobalVariable>(Store->getOperand(1))) {
+          Store->eraseFromParent();
+          assert(GV->use_empty() && "Buffer global still has users");
+          GV->removeDeadConstantUsers();
+          GV->eraseFromParent();
+        }
       }
     }
   }
 
-
   [[nodiscard]] bool lowerToCreateHandle(Function &F) {
     IRBuilder<> &IRB = OpBuilder.getIRB();
     Type *Int8Ty = IRB.getInt8Ty();

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https://github.com/llvm/llvm-project/pull/114105