[clang] [clang][bytecode][NFC] Remove a useless local variable (PR #152711)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Timm Baeder (tbaederr)

<details>
<summary>Changes</summary>

We can just check NonNullArgs.empty().

---
Full diff: https://github.com/llvm/llvm-project/pull/152711.diff


1 Files Affected:

- (modified) clang/lib/AST/ByteCode/Compiler.cpp (+2-5) 


``````````diff
diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp
index cc99efa01b83e..f656687f9fb1f 100644
--- a/clang/lib/AST/ByteCode/Compiler.cpp
+++ b/clang/lib/AST/ByteCode/Compiler.cpp
@@ -2063,12 +2063,9 @@ bool Compiler<Emitter>::visitCallArgs(ArrayRef<const Expr *> Args,
                                       const FunctionDecl *FuncDecl,
                                       bool Activate) {
   assert(VarScope->getKind() == ScopeKind::Call);
-  bool HasNonNullAttr = false;
   llvm::BitVector NonNullArgs;
-  if (FuncDecl && FuncDecl->hasAttr<NonNullAttr>()) {
-    HasNonNullAttr = true;
+  if (FuncDecl && FuncDecl->hasAttr<NonNullAttr>())
     NonNullArgs = collectNonNullArgs(FuncDecl, Args);
-  }
 
   unsigned ArgIndex = 0;
   for (const Expr *Arg : Args) {
@@ -2094,7 +2091,7 @@ bool Compiler<Emitter>::visitCallArgs(ArrayRef<const Expr *> Args,
         return false;
     }
 
-    if (HasNonNullAttr && NonNullArgs[ArgIndex]) {
+    if (!NonNullArgs.empty() && NonNullArgs[ArgIndex]) {
       PrimType ArgT = classify(Arg).value_or(PT_Ptr);
       if (ArgT == PT_Ptr) {
         if (!this->emitCheckNonNullArg(ArgT, Arg))

``````````

</details>


https://github.com/llvm/llvm-project/pull/152711