From c72c57c9e9b69944e3e009cd5e209634839581d3 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Mon, 8 Apr 2013 18:45:10 +0000
Subject: Vendor import of clang trunk r178860:
http://llvm.org/svn/llvm-project/cfe/trunk@178860
---
test/CodeGenOpenCL/addr-space-struct-arg.cl | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 test/CodeGenOpenCL/addr-space-struct-arg.cl
(limited to 'test/CodeGenOpenCL/addr-space-struct-arg.cl')
diff --git a/test/CodeGenOpenCL/addr-space-struct-arg.cl b/test/CodeGenOpenCL/addr-space-struct-arg.cl
new file mode 100644
index 0000000..f04923d
--- /dev/null
+++ b/test/CodeGenOpenCL/addr-space-struct-arg.cl
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 %s -emit-llvm -o - -O0 -ffake-address-space-map -triple i686-pc-darwin | FileCheck %s
+
+typedef struct {
+ int cells[9];
+} Mat3X3;
+
+typedef struct {
+ int cells[16];
+} Mat4X4;
+
+Mat4X4 __attribute__((noinline)) foo(Mat3X3 in) {
+ Mat4X4 out;
+ return out;
+}
+
+kernel void ker(global Mat3X3 *in, global Mat4X4 *out) {
+ out[0] = foo(in[1]);
+}
+
+// Expect two mem copies: one for the argument "in", and one for
+// the return value.
+// CHECK: call void @llvm.memcpy.p0i8.p1i8.i32(i8*
+// CHECK: call void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)*
--
cgit v1.1