https://github.com/tbaederr created
https://github.com/llvm/llvm-project/pull/139671
Otherwise, we have to look at the FunctionDecl at every function call.
>From dbfd167600797aea5dcc34fc2f6d9e6659363bda Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbae...@redhat.com>
Date: Mon, 12 May 2025 17:59:38 +0200
Subject: [PATCH] [clang][bytecode] Save Immediate bit in Function
Otherwise, we have to look at the FunctionDecl at every function call.
---
clang/lib/AST/ByteCode/Function.cpp | 1 +
clang/lib/AST/ByteCode/Function.h | 2 ++
clang/lib/AST/ByteCode/Interp.cpp | 2 +-
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/clang/lib/AST/ByteCode/Function.cpp
b/clang/lib/AST/ByteCode/Function.cpp
index 8a4e089d9ecd0..f790d13738953 100644
--- a/clang/lib/AST/ByteCode/Function.cpp
+++ b/clang/lib/AST/ByteCode/Function.cpp
@@ -26,6 +26,7 @@ Function::Function(Program &P, FunctionDeclTy Source,
unsigned ArgSize,
HasRVO(HasRVO) {
if (const auto *F = dyn_cast<const FunctionDecl *>(Source)) {
Variadic = F->isVariadic();
+ Immediate = F->isImmediateFunction();
if (const auto *CD = dyn_cast<CXXConstructorDecl>(F)) {
Virtual = CD->isVirtual();
Kind = FunctionKind::Ctor;
diff --git a/clang/lib/AST/ByteCode/Function.h
b/clang/lib/AST/ByteCode/Function.h
index 436574dd3a4c7..c21ac441ad5d5 100644
--- a/clang/lib/AST/ByteCode/Function.h
+++ b/clang/lib/AST/ByteCode/Function.h
@@ -155,6 +155,7 @@ class Function final {
/// Checks if the function is virtual.
bool isVirtual() const { return Virtual; };
+ bool isImmediate() const { return Immediate; }
/// Checks if the function is a constructor.
bool isConstructor() const { return Kind == FunctionKind::Ctor; }
@@ -292,6 +293,7 @@ class Function final {
bool Defined = false;
bool Variadic = false;
bool Virtual = false;
+ bool Immediate = false;
public:
/// Dumps the disassembled bytecode to \c llvm::errs().
diff --git a/clang/lib/AST/ByteCode/Interp.cpp
b/clang/lib/AST/ByteCode/Interp.cpp
index 43f8d156589b6..a13b56c82cb44 100644
--- a/clang/lib/AST/ByteCode/Interp.cpp
+++ b/clang/lib/AST/ByteCode/Interp.cpp
@@ -1502,7 +1502,7 @@ bool Call(InterpState &S, CodePtr OpPC, const Function
*Func,
InterpFrame *FrameBefore = S.Current;
S.Current = NewFrame.get();
- InterpStateCCOverride CCOverride(S, Func->getDecl()->isImmediateFunction());
+ InterpStateCCOverride CCOverride(S, Func->isImmediate());
// Note that we cannot assert(CallResult.hasValue()) here since
// Ret() above only sets the APValue if the curent frame doesn't
// have a caller set.
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