From 396943a75b0f3210adbba122a4d9b4b381b99cb4 Mon Sep 17 00:00:00 2001
From: Peter Collingbourne <peter@pcc.me.uk>
Date: Mon, 31 Jul 2017 22:35:33 +0000
Subject: Re-apply r309622 with a fix for MSVC.

Patch by Vlad Tsyrklevich!

llvm-svn: 309635
---
 clang/test/CodeGenCXX/cfi-vcall-no-trap.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 clang/test/CodeGenCXX/cfi-vcall-no-trap.cpp

(limited to 'clang/test')

diff --git a/clang/test/CodeGenCXX/cfi-vcall-no-trap.cpp b/clang/test/CodeGenCXX/cfi-vcall-no-trap.cpp
new file mode 100644
index 00000000000..b7ef1426a91
--- /dev/null
+++ b/clang/test/CodeGenCXX/cfi-vcall-no-trap.cpp
@@ -0,0 +1,15 @@
+// Only output llvm.assume(llvm.type.test()) if cfi-vcall is disabled and whole-program-vtables is enabled
+// RUN: %clang_cc1 -flto -fvisibility hidden -fsanitize=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CHECK --check-prefix=CFI %s
+// RUN: %clang_cc1 -flto -fvisibility hidden -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CHECK --check-prefix=NOCFI %s
+
+struct S1 {
+  virtual void f();
+};
+
+// CHECK: define{{.*}}s1f
+// CHECK: llvm.type.test
+// CFI-NOT: llvm.assume
+// NOCFI: llvm.assume
+void s1f(S1 *s1) {
+  s1->f();
+}
-- 
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