[llvm-branch-commits] [llvm] release/19.x: [AA] Take account of C++23's stricter rules for forward declarations (NFC) (#109416) (PR #109476)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-analysis

Author: None (llvmbot)

<details>
<summary>Changes</summary>

Backport 76bc1eddb2cf8b6cc073649ade21b59bbed438a2

Requested by: @<!-- -->nikic

---
Full diff: https://github.com/llvm/llvm-project/pull/109476.diff


2 Files Affected:

- (modified) llvm/include/llvm/Analysis/AliasAnalysis.h (+1-1) 
- (modified) llvm/lib/Analysis/AliasAnalysis.cpp (+2) 


``````````diff
diff --git a/llvm/include/llvm/Analysis/AliasAnalysis.h b/llvm/include/llvm/Analysis/AliasAnalysis.h
index 4140387a1f3410..1b5a6ee24b8610 100644
--- a/llvm/include/llvm/Analysis/AliasAnalysis.h
+++ b/llvm/include/llvm/Analysis/AliasAnalysis.h
@@ -320,7 +320,7 @@ class AAResults {
 public:
   // Make these results default constructable and movable. We have to spell
   // these out because MSVC won't synthesize them.
-  AAResults(const TargetLibraryInfo &TLI) : TLI(TLI) {}
+  AAResults(const TargetLibraryInfo &TLI);
   AAResults(AAResults &&Arg);
   ~AAResults();
 
diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index 6eaaad5f332eb9..9cdb315b6088f3 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -73,6 +73,8 @@ static cl::opt<bool> EnableAATrace("aa-trace", cl::Hidden, cl::init(false));
 static const bool EnableAATrace = false;
 #endif
 
+AAResults::AAResults(const TargetLibraryInfo &TLI) : TLI(TLI) {}
+
 AAResults::AAResults(AAResults &&Arg)
     : TLI(Arg.TLI), AAs(std::move(Arg.AAs)), AADeps(std::move(Arg.AADeps)) {}
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/109476