1 ; RUN: opt %loadPolly -polly-stmt-granularity=bb -polly-print-scops -disable-output < %s | FileCheck %s
5 ; CHECK: Assumed Context:
7 ; CHECK: Invalid Context:
8 ; CHECK-NEXT: { : false }
10 ; CHECK-NEXT: Stmt_for_body
11 ; CHECK-NEXT: Domain :=
12 ; CHECK-NEXT: { Stmt_for_body[i0] : 0 <= i0 <= 99 };
13 ; CHECK-NEXT: Schedule :=
14 ; CHECK-NEXT: { Stmt_for_body[i0] -> [i0] };
15 ; CHECK-NEXT: ReadAccess := [Reduction Type: +] [Scalar: 0]
16 ; CHECK-NEXT: { Stmt_for_body[i0] -> MemRef_A[i0, 0] };
17 ; CHECK-NEXT: MustWriteAccess := [Reduction Type: +] [Scalar: 0]
18 ; CHECK-NEXT: { Stmt_for_body[i0] -> MemRef_A[i0, 0] };
19 ; CHECK-NEXT: ReadAccess := [Reduction Type: +] [Scalar: 0]
20 ; CHECK-NEXT: { Stmt_for_body[i0] -> MemRef_A[1 + i0, 0] };
21 ; CHECK-NEXT: MustWriteAccess := [Reduction Type: +] [Scalar: 0]
22 ; CHECK-NEXT: { Stmt_for_body[i0] -> MemRef_A[1 + i0, 0] };
25 ; void f(int A[][2]) {
26 ; int(*B)[2] = &A[0][0];
27 ; int(*C)[2] = &A[1][0];
28 ; for (int i = 0; i < 100; i++) {
34 ; Verify that the additional offset to A by accessing it through C is taken into
37 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
39 define void @f(ptr %A) {
41 %arrayidx3 = getelementptr inbounds [2 x i32], ptr %A, i64 1, i64 0
44 for.cond: ; preds = %for.inc, %entry
45 %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
46 %exitcond = icmp ne i64 %indvars.iv, 100
47 br i1 %exitcond, label %for.body, label %for.end
49 for.body: ; preds = %for.cond
50 %arrayidx5 = getelementptr inbounds [2 x i32], ptr %A, i64 %indvars.iv, i64 0
51 %tmp1 = load i32, ptr %arrayidx5, align 4
52 %inc = add nsw i32 %tmp1, 1
53 store i32 %inc, ptr %arrayidx5, align 4
54 %arrayidx8 = getelementptr inbounds [2 x i32], ptr %arrayidx3, i64 %indvars.iv, i64 0
55 %tmp2 = load i32, ptr %arrayidx8, align 4
56 %inc9 = add nsw i32 %tmp2, 1
57 store i32 %inc9, ptr %arrayidx8, align 4
60 for.inc: ; preds = %for.body
61 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
64 for.end: ; preds = %for.cond