llvmorg-github-actions[bot] wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Timm Baeder (tbaederr)

<details>
<summary>Changes</summary>

Don't bother setting up parameter maps for functions we know we won't compile.

---
Full diff: https://github.com/llvm/llvm-project/pull/225618.diff


1 Files Affected:

- (modified) clang/lib/AST/ByteCode/ByteCodeEmitter.cpp (+12-8) 


``````````diff
diff --git a/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp 
b/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
index bc1ef1bb6e7b2..2b2e6be3bdce2 100644
--- a/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
+++ b/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
@@ -26,6 +26,17 @@ void ByteCodeEmitter::compileFunc(const FunctionDecl 
*FuncDecl,
   assert(Func);
   assert(FuncDecl->isThisDeclarationADefinition());
 
+  Func->setDefined(true);
+  // Lambda static invokers are a special case that we emit custom code for.
+  bool IsEligibleForCompilation = Func->isLambdaStaticInvoker() ||
+                                  FuncDecl->isConstexpr() ||
+                                  FuncDecl->hasAttr<MSConstexprAttr>();
+
+  if (!IsEligibleForCompilation) {
+    Func->setIsFullyCompiled(true);
+    return;
+  }
+
   // Set up lambda captures.
   if (Func->isLambdaCallOperator()) {
     // Set up lambda capture to closure record field mapping.
@@ -59,15 +70,8 @@ void ByteCodeEmitter::compileFunc(const FunctionDecl 
*FuncDecl,
     this->Params.insert({PD, {ParamIndex, Ctx.canClassify(PD->getType())}});
   }
 
-  Func->setDefined(true);
-
-  // Lambda static invokers are a special case that we emit custom code for.
-  bool IsEligibleForCompilation = Func->isLambdaStaticInvoker() ||
-                                  FuncDecl->isConstexpr() ||
-                                  FuncDecl->hasAttr<MSConstexprAttr>();
-
   // Compile the function body.
-  if (!IsEligibleForCompilation || !visitFunc(FuncDecl)) {
+  if (!visitFunc(FuncDecl)) {
     Func->setIsFullyCompiled(true);
     return;
   }

``````````

</details>


https://github.com/llvm/llvm-project/pull/225618
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