1 ; RUN: opt %loadPolly -polly-codegen-ppcg -polly-acc-dump-code \
2 ; RUN: -polly-acc-use-shared \
3 ; RUN: -disable-output < %s | \
4 ; RUN: FileCheck -check-prefix=CODE %s
6 ; RUN: opt %loadPolly -polly-codegen-ppcg \
7 ; RUN: -polly-acc-use-shared \
8 ; RUN: -disable-output -polly-acc-dump-kernel-ir < %s | \
9 ; RUN: FileCheck -check-prefix=KERNEL %s
13 ; void foo(float A[], float b[][8]) {
14 ; for (long i = 0; i < 32; i++)
15 ; for (long j = 0; j < 16; j++)
16 ; for (long k = 0; k < 8; k++)
17 ; A[i] += j * k * b[j][k];
23 ; CODE-NEXT: if (t0 <= 7)
24 ; CODE-NEXT: for (int c0 = 0; c0 <= 15; c0 += 1)
25 ; CODE-NEXT: read(c0, t0);
26 ; CODE-NEXT: read(t0);
28 ; CODE-NEXT: for (int c3 = 0; c3 <= 15; c3 += 1)
29 ; CODE-NEXT: for (int c4 = 0; c4 <= 7; c4 += 1)
30 ; CODE-NEXT: Stmt_bb8(t0, c3, c4);
32 ; CODE-NEXT: write(t0);
35 ; KERNEL: @shared_MemRef_b = internal addrspace(3) global [16 x [8 x float]] zeroinitializer, align 4
37 ; KERNEL: %polly.access.mul.MemRef_b = mul nsw i64 %polly.indvar, 8
38 ; KERNEL-NEXT: %polly.access.add.MemRef_b = add nsw i64 %polly.access.mul.MemRef_b, %t0
39 ; KERNEL-NEXT: %polly.access.MemRef_b = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_b, i64 %polly.access.add.MemRef_b
40 ; KERNEL-NEXT: %shared.read = load float, float addrspace(1)* %polly.access.MemRef_b
41 ; KERNEL-NEXT: store float %shared.read, float addrspace(3)* %polly.access.shared_MemRef_b
44 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
46 define void @foo(float* %A, [8 x float]* %b) {
50 bb3: ; preds = %bb22, %bb
51 %i.0 = phi i64 [ 0, %bb ], [ %tmp23, %bb22 ]
52 %exitcond2 = icmp ne i64 %i.0, 32
53 br i1 %exitcond2, label %bb4, label %bb24
58 bb5: ; preds = %bb19, %bb4
59 %j.0 = phi i64 [ 0, %bb4 ], [ %tmp20, %bb19 ]
60 %exitcond1 = icmp ne i64 %j.0, 16
61 br i1 %exitcond1, label %bb6, label %bb21
66 bb7: ; preds = %bb16, %bb6
67 %k.0 = phi i64 [ 0, %bb6 ], [ %tmp17, %bb16 ]
68 %exitcond = icmp ne i64 %k.0, 8
69 br i1 %exitcond, label %bb8, label %bb18
72 %tmp = mul nuw nsw i64 %j.0, %k.0
73 %tmp9 = sitofp i64 %tmp to float
74 %tmp10 = getelementptr inbounds [8 x float], [8 x float]* %b, i64 %j.0, i64 %k.0
75 %tmp11 = load float, float* %tmp10, align 4
76 %tmp12 = fmul float %tmp9, %tmp11
77 %tmp13 = getelementptr inbounds float, float* %A, i64 %i.0
78 %tmp14 = load float, float* %tmp13, align 4
79 %tmp15 = fadd float %tmp14, %tmp12
80 store float %tmp15, float* %tmp13, align 4
84 %tmp17 = add nuw nsw i64 %k.0, 1
91 %tmp20 = add nuw nsw i64 %j.0, 1
98 %tmp23 = add nuw nsw i64 %i.0, 1