From 4def70d3040e73707c738f7c366737a986135edf Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Tue, 9 Oct 2012 19:52:38 +0000
Subject: -fcatch-undefined-behavior: emit calls to the runtime library
 whenever one of the checks fails.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165536 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CodeGenFunction.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/CodeGen/CodeGenFunction.cpp')

diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index a86c2e4fa1..d7fcf9f8b2 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -544,7 +544,9 @@ void CodeGenFunction::GenerateCode(GlobalDecl GD, llvm::Function *Fn,
   if (getContext().getLangOpts().CPlusPlus && !FD->hasImplicitReturnZero() &&
       !FD->getResultType()->isVoidType() && Builder.GetInsertBlock()) {
     if (CatchUndefined)
-      EmitCheck(Builder.getFalse());
+      EmitCheck(Builder.getFalse(), "missing_return",
+                EmitCheckSourceLocation(FD->getLocation()),
+                llvm::ArrayRef<llvm::Value*>());
     Builder.CreateUnreachable();
     Builder.ClearInsertionPoint();
   }
-- 
cgit v1.2.3-18-g5258