1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
| ; RUN: opt %loadPolly -O3 -polly -polly-target=gpu \
; RUN: -polly-gpu-arch=spir64 \
; RUN: -polly-acc-dump-kernel-ir -polly-process-unprofitable -disable-output < %s | \
; RUN: FileCheck -check-prefix=I64 %s
; RUN: opt %loadPolly -O3 -polly -polly-target=gpu \
; RUN: -polly-gpu-arch=spir32 \
; RUN: -polly-acc-dump-kernel-ir -polly-process-unprofitable -disable-output < %s | \
; RUN: FileCheck -check-prefix=I32 %s
; REQUIRES: pollyacc
; This test case checks whether the openCl runtime functions (get_local_id/get_group_id) return the right types for 32 and 64bit devices.
; I32: target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-i128:128:128-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024"
; I32-NEXT: target triple = "spir-unknown-unknown"
; I32-LABEL: define spir_kernel void @FUNC_double_parallel_loop_SCOP_0_KERNEL_0(i8 addrspace(1)* %MemRef_A) #0 !kernel_arg_addr_space !0 !kernel_arg_name !1 !kernel_arg_access_qual !1 !kernel_arg_type !1 !kernel_arg_type_qual !1 !kernel_arg_base_type !1 {
; I32-NEXT: entry:
; I32-NEXT: %0 = call i32 @__gen_ocl_get_group_id0()
; I32-NEXT: %__gen_ocl_get_group_id0 = zext i32 %0 to i64
; I32-NEXT: %1 = call i32 @__gen_ocl_get_group_id1()
; I32-NEXT: %__gen_ocl_get_group_id1 = zext i32 %1 to i64
; I32-NEXT: %2 = call i32 @__gen_ocl_get_local_id0()
; I32-NEXT: %__gen_ocl_get_local_id0 = zext i32 %2 to i64
; I32-NEXT: %3 = call i32 @__gen_ocl_get_local_id1()
; I32-NEXT: %__gen_ocl_get_local_id1 = zext i32 %3 to i64
; I32-NEXT: br label %polly.loop_preheader
; I64: target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-i128:128:128-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024"
; I64-next: target triple = "spir64-unknown-unknown"
; I64-LABEL: define spir_kernel void @FUNC_double_parallel_loop_SCOP_0_KERNEL_0(i8 addrspace(1)* %MemRef_A) #0 !kernel_arg_addr_space !0 !kernel_arg_name !1 !kernel_arg_access_qual !1 !kernel_arg_type !1 !kernel_arg_type_qual !1 !kernel_arg_base_type !1 {
; I64-NEXT: entry:
; I64-NEXT: %0 = call i64 @__gen_ocl_get_group_id0()
; I64-NEXT: %1 = call i64 @__gen_ocl_get_group_id1()
; I64-NEXT: %2 = call i64 @__gen_ocl_get_local_id0()
; I64-NEXT: %3 = call i64 @__gen_ocl_get_local_id1()
; I64-NEXT: br label %polly.loop_preheader
; void double_parallel_loop(float A[][1024]) {
; for (long i = 0; i < 1024; i++)
; for (long j = 0; j < 1024; j++)
; A[i][j] += i * j;
; }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @double_parallel_loop([1024 x float]* %A) {
bb:
br label %bb2
bb2: ; preds = %bb13, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp14, %bb13 ]
%exitcond1 = icmp ne i64 %i.0, 1024
br i1 %exitcond1, label %bb3, label %bb15
bb3: ; preds = %bb2
br label %bb4
bb4: ; preds = %bb10, %bb3
%j.0 = phi i64 [ 0, %bb3 ], [ %tmp11, %bb10 ]
%exitcond = icmp ne i64 %j.0, 1024
br i1 %exitcond, label %bb5, label %bb12
bb5: ; preds = %bb4
%tmp = mul nuw nsw i64 %i.0, %j.0
%tmp6 = sitofp i64 %tmp to float
%tmp7 = getelementptr inbounds [1024 x float], [1024 x float]* %A, i64 %i.0, i64 %j.0
%tmp8 = load float, float* %tmp7, align 4
%tmp9 = fadd float %tmp8, %tmp6
store float %tmp9, float* %tmp7, align 4
br label %bb10
bb10: ; preds = %bb5
%tmp11 = add nuw nsw i64 %j.0, 1
br label %bb4
bb12: ; preds = %bb4
br label %bb13
bb13: ; preds = %bb12
%tmp14 = add nuw nsw i64 %i.0, 1
br label %bb2
bb15: ; preds = %bb2
ret void
}
|