[clang] [clang] restore Alloca from CreateAggTemp (PR #202978)

[Jameson Nash via cfe-commits]

https://github.com/vtjnash created https://github.com/llvm/llvm-project/pull/202978

Noticed in post-review feedback on #200427

>From 15e2935488b606c8bd34d54dd73163dd43f9dcf6 Mon Sep 17 00:00:00 2001
From: Jameson Nash <vtjnash at gmail.com>
Date: Wed, 10 Jun 2026 13:55:33 +0000
Subject: [PATCH] [clang] restore Alloca from CreateAggTemp

Noticed in post-review feedback on #200427
---
 clang/lib/CodeGen/CodeGenFunction.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 6bb9f285ebcfd..aeace0d789a61 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2962,9 +2962,7 @@ class CodeGenFunction : public CodeGenTypeCache {
   /// aggregate type.
   AggValueSlot CreateAggTemp(QualType T, const Twine &Name = "tmp",
                              RawAddress *Alloca = nullptr) {
-    RawAddress Addr = CreateMemTemp(T, Name);
-    if (Alloca)
-      *Alloca = Addr;
+    RawAddress Addr = CreateMemTemp(T, Name, Alloca);
     return AggValueSlot::forAddr(
         Addr, T.getQualifiers(), AggValueSlot::IsNotDestructed,
         AggValueSlot::DoesNotNeedGCBarriers, AggValueSlot::IsNotAliased,