[clang][bytecode] Get BuiltinID from the direct callee

[tbaederr]

getBuiltinCallee() just checks the direct callee for its builtin id anyway, so let's do this ourselves.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Timm Baeder (tbaederr)

Changes

getBuiltinCallee() just checks the direct callee for its builtin id anyway, so let's do this ourselves.

---

Full diff: https://github.com/llvm/llvm-project/pull/139675.diff

1 Files Affected:

• (modified) clang/lib/AST/ByteCode/Compiler.cpp (+6-3)

diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp
index 51bfa8e548307..19435fd9f9881 100644
--- a/clang/lib/AST/ByteCode/Compiler.cpp
+++ b/clang/lib/AST/ByteCode/Compiler.cpp
@@ -4872,10 +4872,13 @@ bool Compiler<Emitter>::VisitBuiltinCallExpr(const CallExpr *E,
 
 template <class Emitter>
 bool Compiler<Emitter>::VisitCallExpr(const CallExpr *E) {
-  if (unsigned BuiltinID = E->getBuiltinCallee())
-    return VisitBuiltinCallExpr(E, BuiltinID);
-
   const FunctionDecl *FuncDecl = E->getDirectCallee();
+
+  if (FuncDecl) {
+    if (unsigned BuiltinID = FuncDecl->getBuiltinID())
+      return VisitBuiltinCallExpr(E, BuiltinID);
+  }
+
   // Calls to replaceable operator new/operator delete.
   if (FuncDecl &&
       FuncDecl->isUsableAsGlobalAllocationFunctionInConstantEvaluation()) {