1 ; RUN: opt %loadPolly -basicaa -polly-codegen -polly-vectorizer=polly -dce -S < %s | FileCheck %s
2 target 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"
4 @A = common global [1024 x float] zeroinitializer, align 16
5 @B = common global [1024 x float] zeroinitializer, align 16
6 @C = common global [1024 x float] zeroinitializer, align 16
8 define void @simple_vec_stride_one() nounwind {
13 %indvar = phi i64 [ %indvar.next, %bb4 ], [ 0, %bb0 ]
14 %scevgep = getelementptr [1024 x float], [1024 x float]* @B, i64 0, i64 %indvar
15 %scevgep2 = getelementptr [1024 x float], [1024 x float]* @C, i64 0, i64 %indvar
16 %scevgep1 = getelementptr [1024 x float], [1024 x float]* @A, i64 0, i64 %indvar
17 %exitcond = icmp ne i64 %indvar, 4
18 br i1 %exitcond, label %bb2a, label %bb5
21 %tmp1 = load float, float* %scevgep1, align 4
22 store float %tmp1, float* %scevgep, align 4
26 %tmp2 = load float, float* %scevgep1, align 4
27 store float %tmp2, float* %scevgep2, align 4
31 %indvar.next = add i64 %indvar, 1
38 define i32 @main() nounwind {
39 call void @simple_vec_stride_one()
40 %1 = load float, float* getelementptr inbounds ([1024 x float], [1024 x float]* @A, i64 0, i64 42), align 8
41 %2 = fptosi float %1 to i32
45 ; CHECK: [[LOAD1:%[a-zA-Z0-9_]+_full]] = load <4 x float>, <4 x float>*
46 ; CHECK: store <4 x float> [[LOAD1]]
47 ; CHECK: [[LOAD2:%[a-zA-Z0-9_]+_full]] = load <4 x float>, <4 x float>*
48 ; CHECK: store <4 x float> [[LOAD2]]