; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -mcpu=corei7 -passes='default<O1>' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=O1
; RUN: opt < %s -mcpu=corei7 -passes='default<O2>' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=O2
; RUN: opt < %s -mcpu=corei7 -passes='default<O3>' -S -unroll-threshold=150 -unroll-allow-partial=0 | FileCheck %s --check-prefix=O3
; RUN: opt < %s -mcpu=corei7 -passes='default<O3>' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=O3DEFAULT
; RUN: opt < %s -mcpu=corei7 -passes='default<Os>' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=Os
; RUN: opt < %s -mcpu=corei7 -passes='default<Oz>' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=Oz
; RUN: opt < %s -mcpu=corei7 -passes='default<O1>,loop-vectorize' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=O1VEC2
; RUN: opt < %s -mcpu=corei7 -passes='default<Oz>,loop-vectorize' -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=OzVEC2
; RUN: opt < %s -mcpu=corei7 -passes='default<O3>' -unroll-threshold=150 -vectorize-loops=false -S -unroll-allow-partial=0 | FileCheck %s --check-prefix=O3DIS

; This file tests the llvm.loop.vectorize.enable metadata forcing
; vectorization even when optimization levels are too low, or when
; vectorization is disabled.

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"
target triple = "x86_64-unknown-linux-gnu"

define i32 @enabled(i32* noalias nocapture %a, i32* noalias nocapture readonly %b, i32 %N) {
; O1-LABEL: @enabled(
; O1-NEXT:  entry:
; O1-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O1-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O1-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O1-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O1-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O1-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O1-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O1-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O1-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O1-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O1-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O1-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O1-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O1-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O1-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O1-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O1-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O1-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O1-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O1-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O1-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O1-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O1-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O1-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O1-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O1-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O1-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O1-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O1-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O1-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O1-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O1-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O1-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O1-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O1-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O1-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O1-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O1-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O1-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O1-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O1-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O1-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O1-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O1-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O1-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O1-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O1-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O1-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O1-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O1-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O1-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O1-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O1-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O1-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O1-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O1-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O1-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O1-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O1-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O1-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O1-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O1-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O1-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O1-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O1-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O1-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O1-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O1-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O1-NEXT:    ret i32 [[TMP78]]
;
; O2-LABEL: @enabled(
; O2-NEXT:  entry:
; O2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O2-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O2-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O2-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O2-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O2-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O2-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O2-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O2-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O2-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O2-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O2-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O2-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O2-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O2-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O2-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O2-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O2-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O2-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O2-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O2-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O2-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O2-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O2-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O2-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O2-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O2-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O2-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O2-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O2-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O2-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O2-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O2-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O2-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O2-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O2-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O2-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O2-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O2-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O2-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O2-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O2-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O2-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O2-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O2-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O2-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O2-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O2-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O2-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O2-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O2-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O2-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O2-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O2-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O2-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O2-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O2-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O2-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O2-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O2-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O2-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O2-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O2-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O2-NEXT:    ret i32 [[TMP78]]
;
; O3-LABEL: @enabled(
; O3-NEXT:  entry:
; O3-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O3-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O3-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O3-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O3-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O3-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O3-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O3-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O3-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O3-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O3-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O3-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O3-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O3-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O3-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O3-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O3-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O3-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O3-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O3-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O3-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O3-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O3-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O3-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O3-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O3-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O3-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O3-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O3-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O3-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O3-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O3-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O3-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O3-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O3-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O3-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O3-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O3-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O3-NEXT:    ret i32 [[TMP78]]
;
; O3DEFAULT-LABEL: @enabled(
; O3DEFAULT-NEXT:  entry:
; O3DEFAULT-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3DEFAULT-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3DEFAULT-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3DEFAULT-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O3DEFAULT-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3DEFAULT-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O3DEFAULT-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3DEFAULT-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O3DEFAULT-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3DEFAULT-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O3DEFAULT-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3DEFAULT-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O3DEFAULT-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3DEFAULT-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3DEFAULT-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3DEFAULT-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O3DEFAULT-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3DEFAULT-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O3DEFAULT-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3DEFAULT-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O3DEFAULT-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3DEFAULT-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O3DEFAULT-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3DEFAULT-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O3DEFAULT-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3DEFAULT-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O3DEFAULT-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3DEFAULT-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O3DEFAULT-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3DEFAULT-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3DEFAULT-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3DEFAULT-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O3DEFAULT-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3DEFAULT-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O3DEFAULT-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3DEFAULT-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O3DEFAULT-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3DEFAULT-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O3DEFAULT-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3DEFAULT-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O3DEFAULT-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3DEFAULT-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O3DEFAULT-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3DEFAULT-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O3DEFAULT-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3DEFAULT-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O3DEFAULT-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3DEFAULT-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O3DEFAULT-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O3DEFAULT-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O3DEFAULT-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O3DEFAULT-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O3DEFAULT-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O3DEFAULT-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O3DEFAULT-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O3DEFAULT-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O3DEFAULT-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O3DEFAULT-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O3DEFAULT-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O3DEFAULT-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O3DEFAULT-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O3DEFAULT-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O3DEFAULT-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O3DEFAULT-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O3DEFAULT-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O3DEFAULT-NEXT:    ret i32 [[TMP78]]
;
; Os-LABEL: @enabled(
; Os-NEXT:  entry:
; Os-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; Os-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; Os-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; Os-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; Os-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; Os-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; Os-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; Os-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; Os-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; Os-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; Os-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; Os-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; Os-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; Os-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; Os-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; Os-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; Os-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; Os-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; Os-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; Os-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; Os-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; Os-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; Os-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; Os-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; Os-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; Os-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; Os-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; Os-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; Os-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; Os-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; Os-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; Os-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; Os-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; Os-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; Os-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; Os-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; Os-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; Os-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; Os-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; Os-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; Os-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; Os-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; Os-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; Os-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; Os-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; Os-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; Os-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; Os-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; Os-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; Os-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; Os-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; Os-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; Os-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; Os-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; Os-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; Os-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; Os-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; Os-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; Os-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; Os-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; Os-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; Os-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; Os-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; Os-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; Os-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; Os-NEXT:    ret i32 [[TMP78]]
;
; Oz-LABEL: @enabled(
; Oz-NEXT:  entry:
; Oz-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; Oz-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; Oz-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; Oz-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; Oz-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; Oz-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; Oz-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; Oz-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; Oz-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; Oz-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; Oz-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; Oz-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; Oz-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; Oz-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; Oz-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; Oz-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; Oz-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; Oz-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; Oz-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; Oz-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; Oz-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; Oz-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; Oz-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; Oz-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; Oz-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; Oz-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; Oz-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; Oz-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; Oz-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; Oz-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; Oz-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; Oz-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; Oz-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; Oz-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; Oz-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; Oz-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; Oz-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; Oz-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; Oz-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; Oz-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; Oz-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; Oz-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; Oz-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; Oz-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; Oz-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; Oz-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; Oz-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; Oz-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; Oz-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; Oz-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; Oz-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; Oz-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; Oz-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; Oz-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; Oz-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; Oz-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; Oz-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; Oz-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; Oz-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; Oz-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; Oz-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; Oz-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; Oz-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; Oz-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; Oz-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; Oz-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; Oz-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; Oz-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; Oz-NEXT:    ret i32 [[TMP78]]
;
; O1VEC2-LABEL: @enabled(
; O1VEC2-NEXT:  entry:
; O1VEC2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O1VEC2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O1VEC2-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O1VEC2-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O1VEC2-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O1VEC2-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O1VEC2-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O1VEC2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O1VEC2-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O1VEC2-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O1VEC2-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O1VEC2-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O1VEC2-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O1VEC2-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O1VEC2-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O1VEC2-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O1VEC2-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O1VEC2-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O1VEC2-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O1VEC2-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O1VEC2-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O1VEC2-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O1VEC2-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O1VEC2-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O1VEC2-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O1VEC2-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O1VEC2-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O1VEC2-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O1VEC2-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O1VEC2-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O1VEC2-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O1VEC2-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O1VEC2-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O1VEC2-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O1VEC2-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O1VEC2-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O1VEC2-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O1VEC2-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O1VEC2-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O1VEC2-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O1VEC2-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O1VEC2-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O1VEC2-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O1VEC2-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O1VEC2-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O1VEC2-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O1VEC2-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O1VEC2-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O1VEC2-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O1VEC2-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O1VEC2-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O1VEC2-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O1VEC2-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O1VEC2-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O1VEC2-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O1VEC2-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O1VEC2-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O1VEC2-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O1VEC2-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O1VEC2-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O1VEC2-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O1VEC2-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O1VEC2-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O1VEC2-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O1VEC2-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O1VEC2-NEXT:    ret i32 [[TMP78]]
;
; OzVEC2-LABEL: @enabled(
; OzVEC2-NEXT:  entry:
; OzVEC2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; OzVEC2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; OzVEC2-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; OzVEC2-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; OzVEC2-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; OzVEC2-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; OzVEC2-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; OzVEC2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; OzVEC2-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; OzVEC2-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; OzVEC2-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; OzVEC2-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; OzVEC2-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; OzVEC2-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; OzVEC2-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; OzVEC2-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; OzVEC2-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; OzVEC2-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; OzVEC2-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; OzVEC2-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; OzVEC2-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; OzVEC2-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; OzVEC2-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; OzVEC2-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; OzVEC2-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; OzVEC2-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; OzVEC2-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; OzVEC2-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; OzVEC2-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; OzVEC2-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; OzVEC2-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; OzVEC2-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; OzVEC2-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; OzVEC2-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; OzVEC2-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; OzVEC2-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; OzVEC2-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; OzVEC2-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; OzVEC2-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; OzVEC2-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; OzVEC2-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; OzVEC2-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; OzVEC2-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; OzVEC2-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; OzVEC2-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; OzVEC2-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; OzVEC2-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; OzVEC2-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; OzVEC2-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; OzVEC2-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; OzVEC2-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; OzVEC2-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; OzVEC2-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; OzVEC2-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; OzVEC2-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; OzVEC2-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; OzVEC2-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; OzVEC2-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; OzVEC2-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; OzVEC2-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; OzVEC2-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; OzVEC2-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; OzVEC2-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; OzVEC2-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; OzVEC2-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; OzVEC2-NEXT:    ret i32 [[TMP78]]
;
; O3DIS-LABEL: @enabled(
; O3DIS-NEXT:  entry:
; O3DIS-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3DIS-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3DIS-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3DIS-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O3DIS-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3DIS-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O3DIS-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3DIS-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O3DIS-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3DIS-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O3DIS-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3DIS-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O3DIS-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3DIS-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3DIS-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3DIS-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O3DIS-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3DIS-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O3DIS-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3DIS-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O3DIS-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3DIS-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O3DIS-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3DIS-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O3DIS-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3DIS-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O3DIS-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3DIS-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O3DIS-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3DIS-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3DIS-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3DIS-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O3DIS-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3DIS-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O3DIS-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3DIS-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O3DIS-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3DIS-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O3DIS-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3DIS-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O3DIS-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3DIS-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O3DIS-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3DIS-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O3DIS-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3DIS-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O3DIS-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3DIS-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O3DIS-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O3DIS-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O3DIS-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O3DIS-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O3DIS-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O3DIS-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O3DIS-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O3DIS-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O3DIS-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O3DIS-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O3DIS-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O3DIS-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O3DIS-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O3DIS-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O3DIS-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O3DIS-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O3DIS-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O3DIS-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O3DIS-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O3DIS-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O3DIS-NEXT:    ret i32 [[TMP78]]
;
entry:
  br label %for.body

for.body:                                         ; preds = %for.body, %entry
  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
  %arrayidx = getelementptr inbounds i32, i32* %b, i64 %indvars.iv
  %0 = load i32, i32* %arrayidx, align 4
  %add = add nsw i32 %0, %N
  %arrayidx2 = getelementptr inbounds i32, i32* %a, i64 %indvars.iv
  store i32 %add, i32* %arrayidx2, align 4
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond = icmp eq i64 %indvars.iv.next, 64
  br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !0

for.end:                                          ; preds = %for.body
  %1 = load i32, i32* %a, align 4
  ret i32 %1
}

define i32 @nopragma(i32* noalias nocapture %a, i32* noalias nocapture readonly %b, i32 %N) {
; O1-LABEL: @nopragma(
; O1-NEXT:  entry:
; O1-NEXT:    br label [[FOR_BODY:%.*]]
; O1:       for.body:
; O1-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O1-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O1-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O1-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O1-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O1-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O1-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O1-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 64
; O1-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]]
; O1:       for.end:
; O1-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O1-NEXT:    ret i32 [[TMP1]]
;
; O2-LABEL: @nopragma(
; O2-NEXT:  entry:
; O2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O2-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O2-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O2-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O2-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O2-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O2-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O2-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O2-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O2-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O2-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O2-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O2-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O2-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O2-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O2-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O2-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O2-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O2-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O2-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O2-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O2-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O2-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O2-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O2-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O2-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O2-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O2-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O2-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O2-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O2-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O2-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O2-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O2-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O2-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O2-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O2-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O2-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O2-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O2-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O2-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O2-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O2-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O2-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O2-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O2-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O2-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O2-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O2-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O2-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O2-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O2-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O2-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O2-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O2-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O2-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O2-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O2-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O2-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O2-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O2-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O2-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O2-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O2-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O2-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O2-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O2-NEXT:    ret i32 [[TMP78]]
;
; O3-LABEL: @nopragma(
; O3-NEXT:  entry:
; O3-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O3-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O3-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O3-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O3-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O3-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O3-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O3-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O3-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O3-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O3-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O3-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O3-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O3-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O3-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O3-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O3-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O3-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O3-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O3-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O3-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O3-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O3-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O3-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O3-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O3-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O3-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O3-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O3-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O3-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O3-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O3-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O3-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O3-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O3-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O3-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O3-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O3-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O3-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O3-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O3-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O3-NEXT:    ret i32 [[TMP78]]
;
; O3DEFAULT-LABEL: @nopragma(
; O3DEFAULT-NEXT:  entry:
; O3DEFAULT-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3DEFAULT-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3DEFAULT-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3DEFAULT-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; O3DEFAULT-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3DEFAULT-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; O3DEFAULT-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3DEFAULT-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; O3DEFAULT-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3DEFAULT-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; O3DEFAULT-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3DEFAULT-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; O3DEFAULT-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3DEFAULT-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3DEFAULT-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3DEFAULT-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; O3DEFAULT-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3DEFAULT-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; O3DEFAULT-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3DEFAULT-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; O3DEFAULT-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3DEFAULT-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; O3DEFAULT-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3DEFAULT-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; O3DEFAULT-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3DEFAULT-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; O3DEFAULT-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3DEFAULT-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; O3DEFAULT-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3DEFAULT-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3DEFAULT-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3DEFAULT-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; O3DEFAULT-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3DEFAULT-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; O3DEFAULT-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3DEFAULT-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; O3DEFAULT-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3DEFAULT-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; O3DEFAULT-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3DEFAULT-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; O3DEFAULT-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3DEFAULT-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; O3DEFAULT-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3DEFAULT-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; O3DEFAULT-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3DEFAULT-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; O3DEFAULT-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3DEFAULT-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; O3DEFAULT-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; O3DEFAULT-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; O3DEFAULT-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; O3DEFAULT-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; O3DEFAULT-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; O3DEFAULT-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; O3DEFAULT-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; O3DEFAULT-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; O3DEFAULT-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; O3DEFAULT-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; O3DEFAULT-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; O3DEFAULT-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; O3DEFAULT-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; O3DEFAULT-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; O3DEFAULT-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; O3DEFAULT-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; O3DEFAULT-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; O3DEFAULT-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; O3DEFAULT-NEXT:    ret i32 [[TMP78]]
;
; Os-LABEL: @nopragma(
; Os-NEXT:  entry:
; Os-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; Os-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; Os-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; Os-NEXT:    [[TMP1:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP2:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP1]], <4 x i32>* [[TMP2]], align 4
; Os-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; Os-NEXT:    [[TMP4:%.*]] = bitcast i32* [[TMP3]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 4
; Os-NEXT:    [[TMP5:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_1]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; Os-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP5]], <4 x i32>* [[TMP7]], align 4
; Os-NEXT:    [[TMP8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; Os-NEXT:    [[TMP9:%.*]] = bitcast i32* [[TMP8]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP9]], align 4
; Os-NEXT:    [[TMP10:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_2]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP11:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; Os-NEXT:    [[TMP12:%.*]] = bitcast i32* [[TMP11]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP10]], <4 x i32>* [[TMP12]], align 4
; Os-NEXT:    [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; Os-NEXT:    [[TMP14:%.*]] = bitcast i32* [[TMP13]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_3:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; Os-NEXT:    [[TMP15:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_3]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; Os-NEXT:    [[TMP17:%.*]] = bitcast i32* [[TMP16]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP15]], <4 x i32>* [[TMP17]], align 4
; Os-NEXT:    [[TMP18:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; Os-NEXT:    [[TMP19:%.*]] = bitcast i32* [[TMP18]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP19]], align 4
; Os-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_4]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP21:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; Os-NEXT:    [[TMP22:%.*]] = bitcast i32* [[TMP21]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP22]], align 4
; Os-NEXT:    [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; Os-NEXT:    [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP24]], align 4
; Os-NEXT:    [[TMP25:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_5]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP26:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; Os-NEXT:    [[TMP27:%.*]] = bitcast i32* [[TMP26]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP25]], <4 x i32>* [[TMP27]], align 4
; Os-NEXT:    [[TMP28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; Os-NEXT:    [[TMP29:%.*]] = bitcast i32* [[TMP28]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_6:%.*]] = load <4 x i32>, <4 x i32>* [[TMP29]], align 4
; Os-NEXT:    [[TMP30:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_6]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP31:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; Os-NEXT:    [[TMP32:%.*]] = bitcast i32* [[TMP31]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP30]], <4 x i32>* [[TMP32]], align 4
; Os-NEXT:    [[TMP33:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; Os-NEXT:    [[TMP34:%.*]] = bitcast i32* [[TMP33]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; Os-NEXT:    [[TMP35:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_7]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; Os-NEXT:    [[TMP37:%.*]] = bitcast i32* [[TMP36]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP35]], <4 x i32>* [[TMP37]], align 4
; Os-NEXT:    [[TMP38:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; Os-NEXT:    [[TMP39:%.*]] = bitcast i32* [[TMP38]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_8:%.*]] = load <4 x i32>, <4 x i32>* [[TMP39]], align 4
; Os-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_8]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP41:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; Os-NEXT:    [[TMP42:%.*]] = bitcast i32* [[TMP41]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP42]], align 4
; Os-NEXT:    [[TMP43:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; Os-NEXT:    [[TMP44:%.*]] = bitcast i32* [[TMP43]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_9:%.*]] = load <4 x i32>, <4 x i32>* [[TMP44]], align 4
; Os-NEXT:    [[TMP45:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_9]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP46:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; Os-NEXT:    [[TMP47:%.*]] = bitcast i32* [[TMP46]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP45]], <4 x i32>* [[TMP47]], align 4
; Os-NEXT:    [[TMP48:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; Os-NEXT:    [[TMP49:%.*]] = bitcast i32* [[TMP48]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_10:%.*]] = load <4 x i32>, <4 x i32>* [[TMP49]], align 4
; Os-NEXT:    [[TMP50:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_10]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP51:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; Os-NEXT:    [[TMP52:%.*]] = bitcast i32* [[TMP51]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP50]], <4 x i32>* [[TMP52]], align 4
; Os-NEXT:    [[TMP53:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; Os-NEXT:    [[TMP54:%.*]] = bitcast i32* [[TMP53]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP54]], align 4
; Os-NEXT:    [[TMP55:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_11]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP56:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; Os-NEXT:    [[TMP57:%.*]] = bitcast i32* [[TMP56]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP55]], <4 x i32>* [[TMP57]], align 4
; Os-NEXT:    [[TMP58:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 48
; Os-NEXT:    [[TMP59:%.*]] = bitcast i32* [[TMP58]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_12:%.*]] = load <4 x i32>, <4 x i32>* [[TMP59]], align 4
; Os-NEXT:    [[TMP60:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_12]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP61:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 48
; Os-NEXT:    [[TMP62:%.*]] = bitcast i32* [[TMP61]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP60]], <4 x i32>* [[TMP62]], align 4
; Os-NEXT:    [[TMP63:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 52
; Os-NEXT:    [[TMP64:%.*]] = bitcast i32* [[TMP63]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP64]], align 4
; Os-NEXT:    [[TMP65:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_13]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP66:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 52
; Os-NEXT:    [[TMP67:%.*]] = bitcast i32* [[TMP66]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP65]], <4 x i32>* [[TMP67]], align 4
; Os-NEXT:    [[TMP68:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 56
; Os-NEXT:    [[TMP69:%.*]] = bitcast i32* [[TMP68]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_14:%.*]] = load <4 x i32>, <4 x i32>* [[TMP69]], align 4
; Os-NEXT:    [[TMP70:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_14]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP71:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 56
; Os-NEXT:    [[TMP72:%.*]] = bitcast i32* [[TMP71]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP70]], <4 x i32>* [[TMP72]], align 4
; Os-NEXT:    [[TMP73:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 60
; Os-NEXT:    [[TMP74:%.*]] = bitcast i32* [[TMP73]] to <4 x i32>*
; Os-NEXT:    [[WIDE_LOAD_15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP74]], align 4
; Os-NEXT:    [[TMP75:%.*]] = add nsw <4 x i32> [[WIDE_LOAD_15]], [[BROADCAST_SPLAT]]
; Os-NEXT:    [[TMP76:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 60
; Os-NEXT:    [[TMP77:%.*]] = bitcast i32* [[TMP76]] to <4 x i32>*
; Os-NEXT:    store <4 x i32> [[TMP75]], <4 x i32>* [[TMP77]], align 4
; Os-NEXT:    [[TMP78:%.*]] = load i32, i32* [[A]], align 4
; Os-NEXT:    ret i32 [[TMP78]]
;
; Oz-LABEL: @nopragma(
; Oz-NEXT:  entry:
; Oz-NEXT:    br label [[FOR_BODY:%.*]]
; Oz:       for.body:
; Oz-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; Oz-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; Oz-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; Oz-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; Oz-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; Oz-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; Oz-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; Oz-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 64
; Oz-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]]
; Oz:       for.end:
; Oz-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; Oz-NEXT:    ret i32 [[TMP1]]
;
; O1VEC2-LABEL: @nopragma(
; O1VEC2-NEXT:  entry:
; O1VEC2-NEXT:    br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
; O1VEC2:       vector.ph:
; O1VEC2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O1VEC2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; O1VEC2-NEXT:    br label [[VECTOR_BODY:%.*]]
; O1VEC2:       vector.body:
; O1VEC2-NEXT:    [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
; O1VEC2-NEXT:    [[TMP0:%.*]] = add i64 [[INDEX]], 0
; O1VEC2-NEXT:    [[TMP1:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[TMP0]]
; O1VEC2-NEXT:    [[TMP2:%.*]] = getelementptr inbounds i32, i32* [[TMP1]], i32 0
; O1VEC2-NEXT:    [[TMP3:%.*]] = bitcast i32* [[TMP2]] to <4 x i32>*
; O1VEC2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP3]], align 4
; O1VEC2-NEXT:    [[TMP4:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; O1VEC2-NEXT:    [[TMP5:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[TMP0]]
; O1VEC2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[TMP5]], i32 0
; O1VEC2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; O1VEC2-NEXT:    store <4 x i32> [[TMP4]], <4 x i32>* [[TMP7]], align 4
; O1VEC2-NEXT:    [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; O1VEC2-NEXT:    [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], 64
; O1VEC2-NEXT:    br i1 [[TMP8]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; O1VEC2:       middle.block:
; O1VEC2-NEXT:    [[CMP_N:%.*]] = icmp eq i64 64, 64
; O1VEC2-NEXT:    br i1 [[CMP_N]], label [[FOR_END:%.*]], label [[SCALAR_PH]]
; O1VEC2:       scalar.ph:
; O1VEC2-NEXT:    [[BC_RESUME_VAL:%.*]] = phi i64 [ 64, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
; O1VEC2-NEXT:    br label [[FOR_BODY:%.*]]
; O1VEC2:       for.body:
; O1VEC2-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O1VEC2-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 [[INDVARS_IV]]
; O1VEC2-NEXT:    [[TMP9:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O1VEC2-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP9]], [[N]]
; O1VEC2-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 [[INDVARS_IV]]
; O1VEC2-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O1VEC2-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O1VEC2-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 64
; O1VEC2-NEXT:    br i1 [[EXITCOND]], label [[FOR_END]], label [[FOR_BODY]], !llvm.loop [[LOOP2:![0-9]+]]
; O1VEC2:       for.end:
; O1VEC2-NEXT:    [[TMP10:%.*]] = load i32, i32* [[A]], align 4
; O1VEC2-NEXT:    ret i32 [[TMP10]]
;
; OzVEC2-LABEL: @nopragma(
; OzVEC2-NEXT:  entry:
; OzVEC2-NEXT:    br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
; OzVEC2:       vector.ph:
; OzVEC2-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; OzVEC2-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
; OzVEC2-NEXT:    br label [[VECTOR_BODY:%.*]]
; OzVEC2:       vector.body:
; OzVEC2-NEXT:    [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
; OzVEC2-NEXT:    [[TMP0:%.*]] = add i64 [[INDEX]], 0
; OzVEC2-NEXT:    [[TMP1:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[TMP0]]
; OzVEC2-NEXT:    [[TMP2:%.*]] = getelementptr inbounds i32, i32* [[TMP1]], i32 0
; OzVEC2-NEXT:    [[TMP3:%.*]] = bitcast i32* [[TMP2]] to <4 x i32>*
; OzVEC2-NEXT:    [[WIDE_LOAD:%.*]] = load <4 x i32>, <4 x i32>* [[TMP3]], align 4
; OzVEC2-NEXT:    [[TMP4:%.*]] = add nsw <4 x i32> [[WIDE_LOAD]], [[BROADCAST_SPLAT]]
; OzVEC2-NEXT:    [[TMP5:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[TMP0]]
; OzVEC2-NEXT:    [[TMP6:%.*]] = getelementptr inbounds i32, i32* [[TMP5]], i32 0
; OzVEC2-NEXT:    [[TMP7:%.*]] = bitcast i32* [[TMP6]] to <4 x i32>*
; OzVEC2-NEXT:    store <4 x i32> [[TMP4]], <4 x i32>* [[TMP7]], align 4
; OzVEC2-NEXT:    [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; OzVEC2-NEXT:    [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], 64
; OzVEC2-NEXT:    br i1 [[TMP8]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; OzVEC2:       middle.block:
; OzVEC2-NEXT:    [[CMP_N:%.*]] = icmp eq i64 64, 64
; OzVEC2-NEXT:    br i1 [[CMP_N]], label [[FOR_END:%.*]], label [[SCALAR_PH]]
; OzVEC2:       scalar.ph:
; OzVEC2-NEXT:    [[BC_RESUME_VAL:%.*]] = phi i64 [ 64, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
; OzVEC2-NEXT:    br label [[FOR_BODY:%.*]]
; OzVEC2:       for.body:
; OzVEC2-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; OzVEC2-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 [[INDVARS_IV]]
; OzVEC2-NEXT:    [[TMP9:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; OzVEC2-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP9]], [[N]]
; OzVEC2-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 [[INDVARS_IV]]
; OzVEC2-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; OzVEC2-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; OzVEC2-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 64
; OzVEC2-NEXT:    br i1 [[EXITCOND]], label [[FOR_END]], label [[FOR_BODY]], !llvm.loop [[LOOP2:![0-9]+]]
; OzVEC2:       for.end:
; OzVEC2-NEXT:    [[TMP10:%.*]] = load i32, i32* [[A]], align 4
; OzVEC2-NEXT:    ret i32 [[TMP10]]
;
; O3DIS-LABEL: @nopragma(
; O3DIS-NEXT:  entry:
; O3DIS-NEXT:    br label [[FOR_BODY:%.*]]
; O3DIS:       for.body:
; O3DIS-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O3DIS-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O3DIS-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O3DIS-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O3DIS-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O3DIS-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O3DIS-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O3DIS-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 64
; O3DIS-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]]
; O3DIS:       for.end:
; O3DIS-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O3DIS-NEXT:    ret i32 [[TMP1]]
;
entry:
  br label %for.body

for.body:                                         ; preds = %for.body, %entry
  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
  %arrayidx = getelementptr inbounds i32, i32* %b, i64 %indvars.iv
  %0 = load i32, i32* %arrayidx, align 4
  %add = add nsw i32 %0, %N
  %arrayidx2 = getelementptr inbounds i32, i32* %a, i64 %indvars.iv
  store i32 %add, i32* %arrayidx2, align 4
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond = icmp eq i64 %indvars.iv.next, 64
  br i1 %exitcond, label %for.end, label %for.body

for.end:                                          ; preds = %for.body
  %1 = load i32, i32* %a, align 4
  ret i32 %1
}

define i32 @disabled(i32* noalias nocapture %a, i32* noalias nocapture readonly %b, i32 %N) {
; O1-LABEL: @disabled(
; O1-NEXT:  entry:
; O1-NEXT:    br label [[FOR_BODY:%.*]]
; O1:       for.body:
; O1-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O1-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O1-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O1-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O1-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O1-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O1-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O1-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; O1-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; O1:       for.end:
; O1-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O1-NEXT:    ret i32 [[TMP1]]
;
; O2-LABEL: @disabled(
; O2-NEXT:  entry:
; O2-NEXT:    br label [[FOR_BODY:%.*]]
; O2:       for.body:
; O2-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O2-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O2-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O2-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O2-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O2-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O2-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O2-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; O2-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; O2:       for.end:
; O2-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O2-NEXT:    ret i32 [[TMP1]]
;
; O3-LABEL: @disabled(
; O3-NEXT:  entry:
; O3-NEXT:    br label [[FOR_BODY:%.*]]
; O3:       for.body:
; O3-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O3-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O3-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O3-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O3-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O3-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O3-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O3-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; O3-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; O3:       for.end:
; O3-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O3-NEXT:    ret i32 [[TMP1]]
;
; O3DEFAULT-LABEL: @disabled(
; O3DEFAULT-NEXT:  entry:
; O3DEFAULT-NEXT:    [[TMP0:%.*]] = bitcast i32* [[B:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP1:%.*]] = load <4 x i32>, <4 x i32>* [[TMP0]], align 4
; O3DEFAULT-NEXT:    [[TMP2:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 0
; O3DEFAULT-NEXT:    [[TMP3:%.*]] = shufflevector <4 x i32> [[TMP2]], <4 x i32> poison, <4 x i32> zeroinitializer
; O3DEFAULT-NEXT:    [[TMP4:%.*]] = add nsw <4 x i32> [[TMP1]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP5:%.*]] = bitcast i32* [[A:%.*]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP4]], <4 x i32>* [[TMP5]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_4:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 4
; O3DEFAULT-NEXT:    [[ARRAYIDX2_4:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 4
; O3DEFAULT-NEXT:    [[TMP6:%.*]] = bitcast i32* [[ARRAYIDX_4]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP7:%.*]] = load <4 x i32>, <4 x i32>* [[TMP6]], align 4
; O3DEFAULT-NEXT:    [[TMP8:%.*]] = add nsw <4 x i32> [[TMP7]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP9:%.*]] = bitcast i32* [[ARRAYIDX2_4]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP8]], <4 x i32>* [[TMP9]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_8:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 8
; O3DEFAULT-NEXT:    [[ARRAYIDX2_8:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 8
; O3DEFAULT-NEXT:    [[TMP10:%.*]] = bitcast i32* [[ARRAYIDX_8]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP10]], align 4
; O3DEFAULT-NEXT:    [[TMP12:%.*]] = add nsw <4 x i32> [[TMP11]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP13:%.*]] = bitcast i32* [[ARRAYIDX2_8]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP12]], <4 x i32>* [[TMP13]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_12:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 12
; O3DEFAULT-NEXT:    [[ARRAYIDX2_12:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 12
; O3DEFAULT-NEXT:    [[TMP14:%.*]] = bitcast i32* [[ARRAYIDX_12]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP15:%.*]] = load <4 x i32>, <4 x i32>* [[TMP14]], align 4
; O3DEFAULT-NEXT:    [[TMP16:%.*]] = add nsw <4 x i32> [[TMP15]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP17:%.*]] = bitcast i32* [[ARRAYIDX2_12]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP16]], <4 x i32>* [[TMP17]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_16:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 16
; O3DEFAULT-NEXT:    [[ARRAYIDX2_16:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 16
; O3DEFAULT-NEXT:    [[TMP18:%.*]] = bitcast i32* [[ARRAYIDX_16]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP19:%.*]] = load <4 x i32>, <4 x i32>* [[TMP18]], align 4
; O3DEFAULT-NEXT:    [[TMP20:%.*]] = add nsw <4 x i32> [[TMP19]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP21:%.*]] = bitcast i32* [[ARRAYIDX2_16]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP20]], <4 x i32>* [[TMP21]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_20:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 20
; O3DEFAULT-NEXT:    [[ARRAYIDX2_20:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 20
; O3DEFAULT-NEXT:    [[TMP22:%.*]] = bitcast i32* [[ARRAYIDX_20]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP23:%.*]] = load <4 x i32>, <4 x i32>* [[TMP22]], align 4
; O3DEFAULT-NEXT:    [[TMP24:%.*]] = add nsw <4 x i32> [[TMP23]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP25:%.*]] = bitcast i32* [[ARRAYIDX2_20]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP24]], <4 x i32>* [[TMP25]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_24:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 24
; O3DEFAULT-NEXT:    [[ARRAYIDX2_24:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 24
; O3DEFAULT-NEXT:    [[TMP26:%.*]] = bitcast i32* [[ARRAYIDX_24]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP27:%.*]] = load <4 x i32>, <4 x i32>* [[TMP26]], align 4
; O3DEFAULT-NEXT:    [[TMP28:%.*]] = add nsw <4 x i32> [[TMP27]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP29:%.*]] = bitcast i32* [[ARRAYIDX2_24]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP28]], <4 x i32>* [[TMP29]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_28:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 28
; O3DEFAULT-NEXT:    [[ARRAYIDX2_28:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 28
; O3DEFAULT-NEXT:    [[TMP30:%.*]] = bitcast i32* [[ARRAYIDX_28]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP31:%.*]] = load <4 x i32>, <4 x i32>* [[TMP30]], align 4
; O3DEFAULT-NEXT:    [[TMP32:%.*]] = add nsw <4 x i32> [[TMP31]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP33:%.*]] = bitcast i32* [[ARRAYIDX2_28]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP32]], <4 x i32>* [[TMP33]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_32:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 32
; O3DEFAULT-NEXT:    [[ARRAYIDX2_32:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 32
; O3DEFAULT-NEXT:    [[TMP34:%.*]] = bitcast i32* [[ARRAYIDX_32]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP35:%.*]] = load <4 x i32>, <4 x i32>* [[TMP34]], align 4
; O3DEFAULT-NEXT:    [[TMP36:%.*]] = add nsw <4 x i32> [[TMP35]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP37:%.*]] = bitcast i32* [[ARRAYIDX2_32]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP36]], <4 x i32>* [[TMP37]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_36:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 36
; O3DEFAULT-NEXT:    [[ARRAYIDX2_36:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 36
; O3DEFAULT-NEXT:    [[TMP38:%.*]] = bitcast i32* [[ARRAYIDX_36]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP39:%.*]] = load <4 x i32>, <4 x i32>* [[TMP38]], align 4
; O3DEFAULT-NEXT:    [[TMP40:%.*]] = add nsw <4 x i32> [[TMP39]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP41:%.*]] = bitcast i32* [[ARRAYIDX2_36]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP40]], <4 x i32>* [[TMP41]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_40:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 40
; O3DEFAULT-NEXT:    [[ARRAYIDX2_40:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 40
; O3DEFAULT-NEXT:    [[TMP42:%.*]] = bitcast i32* [[ARRAYIDX_40]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP43:%.*]] = load <4 x i32>, <4 x i32>* [[TMP42]], align 4
; O3DEFAULT-NEXT:    [[TMP44:%.*]] = add nsw <4 x i32> [[TMP43]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP45:%.*]] = bitcast i32* [[ARRAYIDX2_40]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP44]], <4 x i32>* [[TMP45]], align 4
; O3DEFAULT-NEXT:    [[ARRAYIDX_44:%.*]] = getelementptr inbounds i32, i32* [[B]], i64 44
; O3DEFAULT-NEXT:    [[ARRAYIDX2_44:%.*]] = getelementptr inbounds i32, i32* [[A]], i64 44
; O3DEFAULT-NEXT:    [[TMP46:%.*]] = bitcast i32* [[ARRAYIDX_44]] to <4 x i32>*
; O3DEFAULT-NEXT:    [[TMP47:%.*]] = load <4 x i32>, <4 x i32>* [[TMP46]], align 4
; O3DEFAULT-NEXT:    [[TMP48:%.*]] = add nsw <4 x i32> [[TMP47]], [[TMP3]]
; O3DEFAULT-NEXT:    [[TMP49:%.*]] = bitcast i32* [[ARRAYIDX2_44]] to <4 x i32>*
; O3DEFAULT-NEXT:    store <4 x i32> [[TMP48]], <4 x i32>* [[TMP49]], align 4
; O3DEFAULT-NEXT:    [[TMP50:%.*]] = load i32, i32* [[A]], align 4
; O3DEFAULT-NEXT:    ret i32 [[TMP50]]
;
; Os-LABEL: @disabled(
; Os-NEXT:  entry:
; Os-NEXT:    br label [[FOR_BODY:%.*]]
; Os:       for.body:
; Os-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; Os-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; Os-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; Os-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; Os-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; Os-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; Os-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; Os-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; Os-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; Os:       for.end:
; Os-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; Os-NEXT:    ret i32 [[TMP1]]
;
; Oz-LABEL: @disabled(
; Oz-NEXT:  entry:
; Oz-NEXT:    br label [[FOR_BODY:%.*]]
; Oz:       for.body:
; Oz-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; Oz-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; Oz-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; Oz-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; Oz-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; Oz-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; Oz-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; Oz-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; Oz-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; Oz:       for.end:
; Oz-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; Oz-NEXT:    ret i32 [[TMP1]]
;
; O1VEC2-LABEL: @disabled(
; O1VEC2-NEXT:  entry:
; O1VEC2-NEXT:    br label [[FOR_BODY:%.*]]
; O1VEC2:       for.body:
; O1VEC2-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O1VEC2-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O1VEC2-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O1VEC2-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O1VEC2-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O1VEC2-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O1VEC2-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O1VEC2-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; O1VEC2-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
; O1VEC2:       for.end:
; O1VEC2-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O1VEC2-NEXT:    ret i32 [[TMP1]]
;
; OzVEC2-LABEL: @disabled(
; OzVEC2-NEXT:  entry:
; OzVEC2-NEXT:    br label [[FOR_BODY:%.*]]
; OzVEC2:       for.body:
; OzVEC2-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; OzVEC2-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; OzVEC2-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; OzVEC2-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; OzVEC2-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; OzVEC2-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; OzVEC2-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; OzVEC2-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; OzVEC2-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
; OzVEC2:       for.end:
; OzVEC2-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; OzVEC2-NEXT:    ret i32 [[TMP1]]
;
; O3DIS-LABEL: @disabled(
; O3DIS-NEXT:  entry:
; O3DIS-NEXT:    br label [[FOR_BODY:%.*]]
; O3DIS:       for.body:
; O3DIS-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; O3DIS-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i64 [[INDVARS_IV]]
; O3DIS-NEXT:    [[TMP0:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
; O3DIS-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP0]], [[N:%.*]]
; O3DIS-NEXT:    [[ARRAYIDX2:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i64 [[INDVARS_IV]]
; O3DIS-NEXT:    store i32 [[ADD]], i32* [[ARRAYIDX2]], align 4
; O3DIS-NEXT:    [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; O3DIS-NEXT:    [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 48
; O3DIS-NEXT:    br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; O3DIS:       for.end:
; O3DIS-NEXT:    [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; O3DIS-NEXT:    ret i32 [[TMP1]]
;
entry:
  br label %for.body

for.body:                                         ; preds = %for.body, %entry
  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
  %arrayidx = getelementptr inbounds i32, i32* %b, i64 %indvars.iv
  %0 = load i32, i32* %arrayidx, align 4
  %add = add nsw i32 %0, %N
  %arrayidx2 = getelementptr inbounds i32, i32* %a, i64 %indvars.iv
  store i32 %add, i32* %arrayidx2, align 4
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond = icmp eq i64 %indvars.iv.next, 48
  br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !2

for.end:                                          ; preds = %for.body
  %1 = load i32, i32* %a, align 4
  ret i32 %1
}

!0 = !{!0, !1}
!1 = !{!"llvm.loop.vectorize.enable", i1 1}
!2 = !{!2, !3}
!3 = !{!"llvm.loop.vectorize.enable", i1 0}