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

[Timm Baeder via cfe-commits]

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

We can just check NonNullArgs.empty().

>From c6d163230e6a4b932ef37d8c89e4b9b869494480 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder at redhat.com>
Date: Fri, 8 Aug 2025 15:15:03 +0200
Subject: [PATCH] [clang][bytecode][NFC] Remove a useless local variable

We can just check NonNullArgs.empty().
---
 clang/lib/AST/ByteCode/Compiler.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

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))