[clang] [AArch64] Warn when calling a NEON builtin in a streaming function (PR #73672)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. 
:warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff 1566380e6b47d7876c0f3eaa105097063dbe7cc8 
c5c17a44bde23c488141514383b364a434f0e920 -- 
clang/test/Sema/aarch64-incompat-sm-builtin-calls.c 
clang/lib/Sema/SemaChecking.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index b8f3ffa913..77c8334f3c 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -2993,11 +2993,7 @@ static QualType getNeonEltType(NeonTypeFlags Flags, 
ASTContext &Context,
   llvm_unreachable("Invalid NeonTypeFlag!");
 }
 
-enum ArmStreamingType {
-  ArmNonStreaming,
-  ArmStreaming,
-  ArmStreamingCompatible
-};
+enum ArmStreamingType { ArmNonStreaming, ArmStreaming, ArmStreamingCompatible 
};
 
 static ArmStreamingType getArmStreamingFnType(const FunctionDecl *FD) {
   if (FD->hasAttr<ArmLocallyStreamingAttr>())
@@ -3016,8 +3012,7 @@ static void checkArmStreamingBuiltin(Sema &S, CallExpr 
*TheCall,
                                      ArmStreamingType BuiltinType) {
   ArmStreamingType FnType = getArmStreamingFnType(FD);
 
-  if (FnType == ArmStreaming &&
-      BuiltinType == ArmNonStreaming) {
+  if (FnType == ArmStreaming && BuiltinType == ArmNonStreaming) {
     S.Diag(TheCall->getBeginLoc(), 
diag::warn_attribute_arm_sm_incompat_builtin)
         << TheCall->getSourceRange() << "streaming";
   }

``````````

</details>


https://github.com/llvm/llvm-project/pull/73672
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits