Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format

1 files changed, 41 insertions, 0 deletions

diff --git a/clang/lib/CIR/CodeGen/CIRGenException.cpp b/clang/lib/CIR/CodeGen/CIRGenException.cpp
new file mode 100644
index 000000000000..7fcb39a2b74c
--- /dev/null
+++ b/clang/lib/CIR/CodeGen/CIRGenException.cpp
@@ -0,0 +1,41 @@
+//===--- CIRGenException.cpp - Emit CIR Code for C++ exceptions -*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This contains code dealing with C++ exception related code generation.
+//
+//===----------------------------------------------------------------------===//
+
+#include "CIRGenCXXABI.h"
+#include "CIRGenFunction.h"
+
+#include "clang/AST/StmtVisitor.h"
+
+using namespace clang;
+using namespace clang::CIRGen;
+
+void CIRGenFunction::emitCXXThrowExpr(const CXXThrowExpr *e) {
+  const llvm::Triple &triple = getTarget().getTriple();
+  if (cgm.getLangOpts().OpenMPIsTargetDevice &&
+      (triple.isNVPTX() || triple.isAMDGCN())) {
+    cgm.errorNYI("emitCXXThrowExpr OpenMP with NVPTX or AMDGCN Triples");
+    return;
+  }
+
+  if (const Expr *subExpr = e->getSubExpr()) {
+    QualType throwType = subExpr->getType();
+    if (throwType->isObjCObjectPointerType()) {
+      cgm.errorNYI("emitCXXThrowExpr ObjCObjectPointerType");
+      return;
+    } else {
+      cgm.errorNYI("emitCXXThrowExpr with subExpr");
+      return;
+    }
+  } else {
+    cgm.getCXXABI().emitRethrow(*this, /*isNoReturn=*/true);
+  }
+}