1; RUN: opt %loadPolly %defaultOpts -polly-codegen -enable-polly-vector -dce -S %s | FileCheck %s
2target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
3target triple = "x86_64-unknown-linux-gnu"
4
5@A = common global [1024 x float] zeroinitializer, align 16
6@B = common global [1024 x float] zeroinitializer, align 16
7
8define void @simple_vec_large_width() nounwind {
9; <label>:0
10  br label %1
11
12; <label>:1                                       ; preds = %4, %0
13  %indvar = phi i64 [ %indvar.next, %4 ], [ 0, %0 ]
14  %scevgep = getelementptr [1024 x float]* @B, i64 0, i64 %indvar
15  %scevgep1 = getelementptr [1024 x float]* @A, i64 0, i64 %indvar
16  %exitcond = icmp ne i64 %indvar, 15
17  br i1 %exitcond, label %2, label %5
18
19; <label>:2                                       ; preds = %1
20  %3 = load float* %scevgep1, align 4
21  store float %3, float* %scevgep, align 4
22  br label %4
23
24; <label>:4                                       ; preds = %2
25  %indvar.next = add i64 %indvar, 1
26  br label %1
27
28; <label>:5                                       ; preds = %1
29  ret void
30}
31
32define i32 @main() nounwind {
33  call void @simple_vec_large_width()
34  %1 = load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 42), align 8
35  %2 = fptosi float %1 to i32
36  ret i32 %2
37}
38
39; CHECK: bitcast float* {{.*}} to <15 x float>*
40; CHECK: load <15 x float>*
41; CHECK: store <15 x float> %_p_vec_full, <15 x float>*
42