https://github.com/fuaq created https://github.com/llvm/llvm-project/pull/121085
None
>From 0009c75d7ac422444f426fdb7db463865c3b78fe Mon Sep 17 00:00:00 2001
From: fuanqi <fua...@baidu.com>
Date: Tue, 24 Dec 2024 19:47:31 -0800
Subject: [PATCH] [Clang] fix for heterogeneous chip's host side's
MaybeODRUseExprs clear
---
clang/lib/Sema/SemaStmtAsm.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/clang/lib/Sema/SemaStmtAsm.cpp b/clang/lib/Sema/SemaStmtAsm.cpp
index a0b203fbdfec21..5ff11fac9ca5f7 100644
--- a/clang/lib/Sema/SemaStmtAsm.cpp
+++ b/clang/lib/Sema/SemaStmtAsm.cpp
@@ -240,6 +240,12 @@ StmtResult Sema::ActOnGCCAsmStmt(SourceLocation AsmLoc,
bool IsSimple,
Expr *asmString, MultiExprArg clobbers,
unsigned NumLabels,
SourceLocation RParenLoc) {
+ struct _Cleaner {
+ Sema &S;
+ ~_Cleaner() {
+ S.DiscardCleanupsInEvaluationContext();
+ }
+ } _C{*this};
unsigned NumClobbers = clobbers.size();
StringLiteral **Constraints =
reinterpret_cast<StringLiteral**>(constraints.data());
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