blob: f04923d39c58a829f470208b43af4de112f4c658 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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)*
|
