| Guy Benyei | d436c99 | 2013-03-10 12:59:00 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -emit-llvm -o - -O0 -ffake-address-space-map -triple i686-pc-darwin | FileCheck %s
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| 2 |
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| 3 | typedef struct {
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| 4 | int cells[9];
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| 5 | } Mat3X3;
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| 6 |
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| 7 | typedef struct {
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| 8 | int cells[16];
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| 9 | } Mat4X4;
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| 10 |
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| 11 | Mat4X4 __attribute__((noinline)) foo(Mat3X3 in) {
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| 12 | Mat4X4 out;
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| 13 | return out;
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| 14 | }
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| 15 |
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| 16 | kernel void ker(global Mat3X3 *in, global Mat4X4 *out) {
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| 17 | out[0] = foo(in[1]);
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| 18 | }
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| 19 |
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| 20 | // Expect two mem copies: one for the argument "in", and one for
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| 21 | // the return value.
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| 22 | // CHECK: call void @llvm.memcpy.p0i8.p1i8.i32(i8*
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| 23 | // CHECK: call void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)*
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