| // 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)* |