From ec12bbe359799efc32df6bde5e872cb2713c0b19 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 14 Feb 2015 12:18:48 +0000
Subject: Vendor import of clang RELEASE_360/rc3 tag r229040 (effectively,
 3.6.0 RC3): https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_360/rc3@229040

---
 test/CodeGenCUDA/llvm-used.cu | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 test/CodeGenCUDA/llvm-used.cu

(limited to 'test/CodeGenCUDA')

diff --git a/test/CodeGenCUDA/llvm-used.cu b/test/CodeGenCUDA/llvm-used.cu
new file mode 100644
index 000000000000..44666a91c3bb
--- /dev/null
+++ b/test/CodeGenCUDA/llvm-used.cu
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -fcuda-is-device -triple nvptx64-unknown-unknown | FileCheck %s
+
+
+// Make sure we emit the proper addrspacecast for llvm.used.  PR22383 exposed an
+// issue where we were generating a bitcast instead of an addrspacecast.
+
+// CHECK: @llvm.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* bitcast ([0 x i32] addrspace(1)* @a to i8 addrspace(1)*) to i8*)], section "llvm.metadata"
+__attribute__((device)) __attribute__((__used__)) int a[] = {};
-- 
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