1 ; RUN: opt < %s -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -S | FileCheck %s
3 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-S128"
5 ; Make sure we output the abi alignment if no alignment is specified.
8 ;CHECK: load <4 x i32>, ptr {{.*}} align 4
9 ;CHECK: load <4 x i32>, ptr {{.*}} align 4
10 ;CHECK: store <4 x i32> {{.*}} align 4
12 define void @align(ptr %a, ptr %b, ptr %c) nounwind uwtable ssp {
15 ; <label>:1 ; preds = %1, %0
16 %indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %1 ]
17 %2 = getelementptr inbounds i32, ptr %b, i64 %indvars.iv
19 %4 = getelementptr inbounds i32, ptr %c, i64 %indvars.iv
21 %6 = add nsw i32 %5, %3
22 %7 = getelementptr inbounds i32, ptr %a, i64 %indvars.iv
24 %indvars.iv.next = add i64 %indvars.iv, 1
25 %lftr.wideiv = trunc i64 %indvars.iv.next to i32
26 %exitcond = icmp eq i32 %lftr.wideiv, 128
27 br i1 %exitcond, label %8, label %1
29 ; <label>:8 ; preds = %1