1 ; RUN: opt < %s -basicaa -slp-vectorizer -S |FileCheck %s
2 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
4 @x = global [4 x i32] zeroinitializer, align 16
5 @a = global [4 x i32] zeroinitializer, align 16
7 ; The SLPVectorizer should not vectorize atomic stores and it should not
8 ; schedule regular stores around atomic stores.
12 ; CHECK: store atomic i32
14 ; CHECK: store atomic i32
16 ; CHECK: store atomic i32
18 ; CHECK: store atomic i32
21 store i32 0, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @a, i64 0, i64 0), align 16
22 store atomic i32 0, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @x, i64 0, i64 0) release, align 16
23 store i32 0, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @a, i64 0, i64 1), align 4
24 store atomic i32 1, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @x, i64 0, i64 1) release, align 4
25 store i32 0, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @a, i64 0, i64 2), align 8
26 store atomic i32 2, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @x, i64 0, i64 2) release, align 8
27 store i32 0, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @a, i64 0, i64 3), align 4
28 store atomic i32 3, i32* getelementptr inbounds ([4 x i32], [4 x i32]* @x, i64 0, i64 3) release, align 4