1 | // RUN: %clang_cc1 -O0 -cl-std=CL1.2 -triple amdgcn---amdgizcl -emit-llvm %s -o - | FileCheck -check-prefixes=CHECK,CL12 %s |
2 | // RUN: %clang_cc1 -O0 -cl-std=CL2.0 -triple amdgcn---amdgizcl -emit-llvm %s -o - | FileCheck -check-prefixes=CHECK,CL20 %s |
3 | |
4 | // CL12-LABEL: define void @func1(i32 addrspace(5)* %x) |
5 | // CL20-LABEL: define void @func1(i32* %x) |
6 | void func1(int *x) { |
7 | // CL12: %[[x_addr:.*]] = alloca i32 addrspace(5)*{{.*}}addrspace(5) |
8 | // CL12: store i32 addrspace(5)* %x, i32 addrspace(5)* addrspace(5)* %[[x_addr]] |
9 | // CL12: %[[r0:.*]] = load i32 addrspace(5)*, i32 addrspace(5)* addrspace(5)* %[[x_addr]] |
10 | // CL12: store i32 1, i32 addrspace(5)* %[[r0]] |
11 | // CL20: %[[x_addr:.*]] = alloca i32*{{.*}}addrspace(5) |
12 | // CL20: store i32* %x, i32* addrspace(5)* %[[x_addr]] |
13 | // CL20: %[[r0:.*]] = load i32*, i32* addrspace(5)* %[[x_addr]] |
14 | // CL20: store i32 1, i32* %[[r0]] |
15 | *x = 1; |
16 | } |
17 | |
18 | // CHECK-LABEL: define void @func2() |
19 | void func2(void) { |
20 | // CHECK: %lv1 = alloca i32, align 4, addrspace(5) |
21 | // CHECK: %lv2 = alloca i32, align 4, addrspace(5) |
22 | // CHECK: %la = alloca [100 x i32], align 4, addrspace(5) |
23 | // CL12: %lp1 = alloca i32 addrspace(5)*, align 4, addrspace(5) |
24 | // CL12: %lp2 = alloca i32 addrspace(5)*, align 4, addrspace(5) |
25 | // CL20: %lp1 = alloca i32*, align 8, addrspace(5) |
26 | // CL20: %lp2 = alloca i32*, align 8, addrspace(5) |
27 | // CHECK: %lvc = alloca i32, align 4, addrspace(5) |
28 | |
29 | // CHECK: store i32 1, i32 addrspace(5)* %lv1 |
30 | int lv1; |
31 | lv1 = 1; |
32 | // CHECK: store i32 2, i32 addrspace(5)* %lv2 |
33 | int lv2 = 2; |
34 | |
35 | // CHECK: %[[arrayidx:.*]] = getelementptr inbounds [100 x i32], [100 x i32] addrspace(5)* %la, i64 0, i64 0 |
36 | // CHECK: store i32 3, i32 addrspace(5)* %[[arrayidx]], align 4 |
37 | int la[100]; |
38 | la[0] = 3; |
39 | |
40 | // CL12: store i32 addrspace(5)* %lv1, i32 addrspace(5)* addrspace(5)* %lp1, align 4 |
41 | // CL20: %[[r0:.*]] = addrspacecast i32 addrspace(5)* %lv1 to i32* |
42 | // CL20: store i32* %[[r0]], i32* addrspace(5)* %lp1, align 8 |
43 | int *lp1 = &lv1; |
44 | |
45 | // CHECK: %[[arraydecay:.*]] = getelementptr inbounds [100 x i32], [100 x i32] addrspace(5)* %la, i64 0, i64 0 |
46 | // CL12: store i32 addrspace(5)* %[[arraydecay]], i32 addrspace(5)* addrspace(5)* %lp2, align 4 |
47 | // CL20: %[[r1:.*]] = addrspacecast i32 addrspace(5)* %[[arraydecay]] to i32* |
48 | // CL20: store i32* %[[r1]], i32* addrspace(5)* %lp2, align 8 |
49 | int *lp2 = la; |
50 | |
51 | // CL12: call void @func1(i32 addrspace(5)* %lv1) |
52 | // CL20: %[[r2:.*]] = addrspacecast i32 addrspace(5)* %lv1 to i32* |
53 | // CL20: call void @func1(i32* %[[r2]]) |
54 | func1(&lv1); |
55 | |
56 | // CHECK: store i32 4, i32 addrspace(5)* %lvc |
57 | // CHECK: store i32 4, i32 addrspace(5)* %lv1 |
58 | const int lvc = 4; |
59 | lv1 = lvc; |
60 | } |
61 | |
62 | // CHECK-LABEL: define void @func3() |
63 | // CHECK: %a = alloca [16 x [1 x float]], align 4, addrspace(5) |
64 | // CHECK: %[[CAST:.+]] = bitcast [16 x [1 x float]] addrspace(5)* %a to i8 addrspace(5)* |
65 | // CHECK: call void @llvm.memset.p5i8.i64(i8 addrspace(5)* align 4 %[[CAST]], i8 0, i64 64, i1 false) |
66 | void func3(void) { |
67 | float a[16][1] = {{0.}}; |
68 | } |
69 | |