1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt < %s -slp-vectorizer -S | FileCheck %s --check-prefix=DEFAULT
3 ; RUN: opt < %s -slp-schedule-budget=0 -slp-min-tree-size=0 -slp-threshold=-30 -slp-vectorizer -S | FileCheck %s --check-prefix=GATHER
4 ; RUN: opt < %s -slp-schedule-budget=0 -slp-threshold=-30 -slp-vectorizer -S | FileCheck %s --check-prefix=MAX-COST
6 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
7 target triple = "aarch64--linux-gnu"
9 @a = common global [80 x i8] zeroinitializer, align 16
11 define void @PR28330(i32 %n) {
12 ; DEFAULT-LABEL: @PR28330(
13 ; DEFAULT-NEXT: entry:
14 ; DEFAULT-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1
15 ; DEFAULT-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer
16 ; DEFAULT-NEXT: br label [[FOR_BODY:%.*]]
18 ; DEFAULT-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
19 ; DEFAULT-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80>
20 ; DEFAULT-NEXT: [[TMP3:%.*]] = call i32 @llvm.experimental.vector.reduce.add.v8i32(<8 x i32> [[TMP2]])
21 ; DEFAULT-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], [[P17]]
22 ; DEFAULT-NEXT: br label [[FOR_BODY]]
24 ; GATHER-LABEL: @PR28330(
26 ; GATHER-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1
27 ; GATHER-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer
28 ; GATHER-NEXT: br label [[FOR_BODY:%.*]]
30 ; GATHER-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
31 ; GATHER-NEXT: [[TMP2:%.*]] = extractelement <8 x i1> [[TMP1]], i32 7
32 ; GATHER-NEXT: [[TMP3:%.*]] = extractelement <8 x i1> [[TMP1]], i32 0
33 ; GATHER-NEXT: [[TMP4:%.*]] = insertelement <8 x i1> undef, i1 [[TMP3]], i32 0
34 ; GATHER-NEXT: [[TMP5:%.*]] = extractelement <8 x i1> [[TMP1]], i32 1
35 ; GATHER-NEXT: [[TMP6:%.*]] = insertelement <8 x i1> [[TMP4]], i1 [[TMP5]], i32 1
36 ; GATHER-NEXT: [[TMP7:%.*]] = extractelement <8 x i1> [[TMP1]], i32 2
37 ; GATHER-NEXT: [[TMP8:%.*]] = insertelement <8 x i1> [[TMP6]], i1 [[TMP7]], i32 2
38 ; GATHER-NEXT: [[TMP9:%.*]] = extractelement <8 x i1> [[TMP1]], i32 3
39 ; GATHER-NEXT: [[TMP10:%.*]] = insertelement <8 x i1> [[TMP8]], i1 [[TMP9]], i32 3
40 ; GATHER-NEXT: [[TMP11:%.*]] = extractelement <8 x i1> [[TMP1]], i32 4
41 ; GATHER-NEXT: [[TMP12:%.*]] = insertelement <8 x i1> [[TMP10]], i1 [[TMP11]], i32 4
42 ; GATHER-NEXT: [[TMP13:%.*]] = extractelement <8 x i1> [[TMP1]], i32 5
43 ; GATHER-NEXT: [[TMP14:%.*]] = insertelement <8 x i1> [[TMP12]], i1 [[TMP13]], i32 5
44 ; GATHER-NEXT: [[TMP15:%.*]] = extractelement <8 x i1> [[TMP1]], i32 6
45 ; GATHER-NEXT: [[TMP16:%.*]] = insertelement <8 x i1> [[TMP14]], i1 [[TMP15]], i32 6
46 ; GATHER-NEXT: [[TMP17:%.*]] = insertelement <8 x i1> [[TMP16]], i1 [[TMP2]], i32 7
47 ; GATHER-NEXT: [[TMP18:%.*]] = select <8 x i1> [[TMP17]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80>
48 ; GATHER-NEXT: [[TMP19:%.*]] = extractelement <8 x i32> [[TMP18]], i32 0
49 ; GATHER-NEXT: [[TMP20:%.*]] = extractelement <8 x i32> [[TMP18]], i32 1
50 ; GATHER-NEXT: [[TMP21:%.*]] = extractelement <8 x i32> [[TMP18]], i32 2
51 ; GATHER-NEXT: [[TMP22:%.*]] = extractelement <8 x i32> [[TMP18]], i32 3
52 ; GATHER-NEXT: [[TMP23:%.*]] = extractelement <8 x i32> [[TMP18]], i32 4
53 ; GATHER-NEXT: [[TMP24:%.*]] = extractelement <8 x i32> [[TMP18]], i32 5
54 ; GATHER-NEXT: [[TMP25:%.*]] = extractelement <8 x i32> [[TMP18]], i32 6
55 ; GATHER-NEXT: [[TMP26:%.*]] = insertelement <8 x i32> undef, i32 [[TMP19]], i32 0
56 ; GATHER-NEXT: [[TMP27:%.*]] = insertelement <8 x i32> [[TMP26]], i32 [[TMP20]], i32 1
57 ; GATHER-NEXT: [[TMP28:%.*]] = insertelement <8 x i32> [[TMP27]], i32 [[TMP21]], i32 2
58 ; GATHER-NEXT: [[TMP29:%.*]] = insertelement <8 x i32> [[TMP28]], i32 [[TMP22]], i32 3
59 ; GATHER-NEXT: [[TMP30:%.*]] = insertelement <8 x i32> [[TMP29]], i32 [[TMP23]], i32 4
60 ; GATHER-NEXT: [[TMP31:%.*]] = insertelement <8 x i32> [[TMP30]], i32 [[TMP24]], i32 5
61 ; GATHER-NEXT: [[TMP32:%.*]] = insertelement <8 x i32> [[TMP31]], i32 [[TMP25]], i32 6
62 ; GATHER-NEXT: [[TMP33:%.*]] = extractelement <8 x i32> [[TMP18]], i32 7
63 ; GATHER-NEXT: [[TMP34:%.*]] = insertelement <8 x i32> [[TMP32]], i32 [[TMP33]], i32 7
64 ; GATHER-NEXT: [[TMP35:%.*]] = call i32 @llvm.experimental.vector.reduce.add.v8i32(<8 x i32> [[TMP34]])
65 ; GATHER-NEXT: [[OP_EXTRA]] = add i32 [[TMP35]], [[P17]]
66 ; GATHER-NEXT: br label [[FOR_BODY]]
68 ; MAX-COST-LABEL: @PR28330(
69 ; MAX-COST-NEXT: entry:
70 ; MAX-COST-NEXT: [[P0:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1
71 ; MAX-COST-NEXT: [[P1:%.*]] = icmp eq i8 [[P0]], 0
72 ; MAX-COST-NEXT: [[P2:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2
73 ; MAX-COST-NEXT: [[P3:%.*]] = icmp eq i8 [[P2]], 0
74 ; MAX-COST-NEXT: [[P4:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1
75 ; MAX-COST-NEXT: [[P5:%.*]] = icmp eq i8 [[P4]], 0
76 ; MAX-COST-NEXT: [[P6:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4
77 ; MAX-COST-NEXT: [[P7:%.*]] = icmp eq i8 [[P6]], 0
78 ; MAX-COST-NEXT: [[P8:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1
79 ; MAX-COST-NEXT: [[P9:%.*]] = icmp eq i8 [[P8]], 0
80 ; MAX-COST-NEXT: [[P10:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2
81 ; MAX-COST-NEXT: [[P11:%.*]] = icmp eq i8 [[P10]], 0
82 ; MAX-COST-NEXT: [[P12:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1
83 ; MAX-COST-NEXT: [[P13:%.*]] = icmp eq i8 [[P12]], 0
84 ; MAX-COST-NEXT: [[P14:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8
85 ; MAX-COST-NEXT: [[P15:%.*]] = icmp eq i8 [[P14]], 0
86 ; MAX-COST-NEXT: br label [[FOR_BODY:%.*]]
88 ; MAX-COST-NEXT: [[P17:%.*]] = phi i32 [ [[P34:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
89 ; MAX-COST-NEXT: [[P19:%.*]] = select i1 [[P1]], i32 -720, i32 -80
90 ; MAX-COST-NEXT: [[P20:%.*]] = add i32 [[P17]], [[P19]]
91 ; MAX-COST-NEXT: [[P21:%.*]] = select i1 [[P3]], i32 -720, i32 -80
92 ; MAX-COST-NEXT: [[P22:%.*]] = add i32 [[P20]], [[P21]]
93 ; MAX-COST-NEXT: [[P23:%.*]] = select i1 [[P5]], i32 -720, i32 -80
94 ; MAX-COST-NEXT: [[P24:%.*]] = add i32 [[P22]], [[P23]]
95 ; MAX-COST-NEXT: [[P25:%.*]] = select i1 [[P7]], i32 -720, i32 -80
96 ; MAX-COST-NEXT: [[P26:%.*]] = add i32 [[P24]], [[P25]]
97 ; MAX-COST-NEXT: [[P27:%.*]] = select i1 [[P9]], i32 -720, i32 -80
98 ; MAX-COST-NEXT: [[P28:%.*]] = add i32 [[P26]], [[P27]]
99 ; MAX-COST-NEXT: [[P29:%.*]] = select i1 [[P11]], i32 -720, i32 -80
100 ; MAX-COST-NEXT: [[P30:%.*]] = add i32 [[P28]], [[P29]]
101 ; MAX-COST-NEXT: [[P31:%.*]] = select i1 [[P13]], i32 -720, i32 -80
102 ; MAX-COST-NEXT: [[P32:%.*]] = add i32 [[P30]], [[P31]]
103 ; MAX-COST-NEXT: [[P33:%.*]] = select i1 [[P15]], i32 -720, i32 -80
104 ; MAX-COST-NEXT: [[P34]] = add i32 [[P32]], [[P33]]
105 ; MAX-COST-NEXT: br label [[FOR_BODY]]
108 %p0 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1
109 %p1 = icmp eq i8 %p0, 0
110 %p2 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2
111 %p3 = icmp eq i8 %p2, 0
112 %p4 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1
113 %p5 = icmp eq i8 %p4, 0
114 %p6 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4
115 %p7 = icmp eq i8 %p6, 0
116 %p8 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1
117 %p9 = icmp eq i8 %p8, 0
118 %p10 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2
119 %p11 = icmp eq i8 %p10, 0
120 %p12 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1
121 %p13 = icmp eq i8 %p12, 0
122 %p14 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8
123 %p15 = icmp eq i8 %p14, 0
127 %p17 = phi i32 [ %p34, %for.body ], [ 0, %entry ]
128 %p19 = select i1 %p1, i32 -720, i32 -80
129 %p20 = add i32 %p17, %p19
130 %p21 = select i1 %p3, i32 -720, i32 -80
131 %p22 = add i32 %p20, %p21
132 %p23 = select i1 %p5, i32 -720, i32 -80
133 %p24 = add i32 %p22, %p23
134 %p25 = select i1 %p7, i32 -720, i32 -80
135 %p26 = add i32 %p24, %p25
136 %p27 = select i1 %p9, i32 -720, i32 -80
137 %p28 = add i32 %p26, %p27
138 %p29 = select i1 %p11, i32 -720, i32 -80
139 %p30 = add i32 %p28, %p29
140 %p31 = select i1 %p13, i32 -720, i32 -80
141 %p32 = add i32 %p30, %p31
142 %p33 = select i1 %p15, i32 -720, i32 -80
143 %p34 = add i32 %p32, %p33
147 define void @PR32038(i32 %n) {
148 ; DEFAULT-LABEL: @PR32038(
149 ; DEFAULT-NEXT: entry:
150 ; DEFAULT-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1
151 ; DEFAULT-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer
152 ; DEFAULT-NEXT: br label [[FOR_BODY:%.*]]
154 ; DEFAULT-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
155 ; DEFAULT-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80>
156 ; DEFAULT-NEXT: [[TMP3:%.*]] = call i32 @llvm.experimental.vector.reduce.add.v8i32(<8 x i32> [[TMP2]])
157 ; DEFAULT-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], -5
158 ; DEFAULT-NEXT: br label [[FOR_BODY]]
160 ; GATHER-LABEL: @PR32038(
161 ; GATHER-NEXT: entry:
162 ; GATHER-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1
163 ; GATHER-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer
164 ; GATHER-NEXT: br label [[FOR_BODY:%.*]]
166 ; GATHER-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
167 ; GATHER-NEXT: [[TMP2:%.*]] = extractelement <8 x i1> [[TMP1]], i32 7
168 ; GATHER-NEXT: [[TMP3:%.*]] = extractelement <8 x i1> [[TMP1]], i32 0
169 ; GATHER-NEXT: [[TMP4:%.*]] = insertelement <8 x i1> undef, i1 [[TMP3]], i32 0
170 ; GATHER-NEXT: [[TMP5:%.*]] = extractelement <8 x i1> [[TMP1]], i32 1
171 ; GATHER-NEXT: [[TMP6:%.*]] = insertelement <8 x i1> [[TMP4]], i1 [[TMP5]], i32 1
172 ; GATHER-NEXT: [[TMP7:%.*]] = extractelement <8 x i1> [[TMP1]], i32 2
173 ; GATHER-NEXT: [[TMP8:%.*]] = insertelement <8 x i1> [[TMP6]], i1 [[TMP7]], i32 2
174 ; GATHER-NEXT: [[TMP9:%.*]] = extractelement <8 x i1> [[TMP1]], i32 3
175 ; GATHER-NEXT: [[TMP10:%.*]] = insertelement <8 x i1> [[TMP8]], i1 [[TMP9]], i32 3
176 ; GATHER-NEXT: [[TMP11:%.*]] = extractelement <8 x i1> [[TMP1]], i32 4
177 ; GATHER-NEXT: [[TMP12:%.*]] = insertelement <8 x i1> [[TMP10]], i1 [[TMP11]], i32 4
178 ; GATHER-NEXT: [[TMP13:%.*]] = extractelement <8 x i1> [[TMP1]], i32 5
179 ; GATHER-NEXT: [[TMP14:%.*]] = insertelement <8 x i1> [[TMP12]], i1 [[TMP13]], i32 5
180 ; GATHER-NEXT: [[TMP15:%.*]] = extractelement <8 x i1> [[TMP1]], i32 6
181 ; GATHER-NEXT: [[TMP16:%.*]] = insertelement <8 x i1> [[TMP14]], i1 [[TMP15]], i32 6
182 ; GATHER-NEXT: [[TMP17:%.*]] = insertelement <8 x i1> [[TMP16]], i1 [[TMP2]], i32 7
183 ; GATHER-NEXT: [[TMP18:%.*]] = select <8 x i1> [[TMP17]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80>
184 ; GATHER-NEXT: [[TMP19:%.*]] = extractelement <8 x i32> [[TMP18]], i32 0
185 ; GATHER-NEXT: [[TMP20:%.*]] = extractelement <8 x i32> [[TMP18]], i32 1
186 ; GATHER-NEXT: [[TMP21:%.*]] = extractelement <8 x i32> [[TMP18]], i32 2
187 ; GATHER-NEXT: [[TMP22:%.*]] = extractelement <8 x i32> [[TMP18]], i32 3
188 ; GATHER-NEXT: [[TMP23:%.*]] = extractelement <8 x i32> [[TMP18]], i32 4
189 ; GATHER-NEXT: [[TMP24:%.*]] = extractelement <8 x i32> [[TMP18]], i32 5
190 ; GATHER-NEXT: [[TMP25:%.*]] = extractelement <8 x i32> [[TMP18]], i32 6
191 ; GATHER-NEXT: [[TMP26:%.*]] = insertelement <8 x i32> undef, i32 [[TMP19]], i32 0
192 ; GATHER-NEXT: [[TMP27:%.*]] = insertelement <8 x i32> [[TMP26]], i32 [[TMP20]], i32 1
193 ; GATHER-NEXT: [[TMP28:%.*]] = insertelement <8 x i32> [[TMP27]], i32 [[TMP21]], i32 2
194 ; GATHER-NEXT: [[TMP29:%.*]] = insertelement <8 x i32> [[TMP28]], i32 [[TMP22]], i32 3
195 ; GATHER-NEXT: [[TMP30:%.*]] = insertelement <8 x i32> [[TMP29]], i32 [[TMP23]], i32 4
196 ; GATHER-NEXT: [[TMP31:%.*]] = insertelement <8 x i32> [[TMP30]], i32 [[TMP24]], i32 5
197 ; GATHER-NEXT: [[TMP32:%.*]] = insertelement <8 x i32> [[TMP31]], i32 [[TMP25]], i32 6
198 ; GATHER-NEXT: [[TMP33:%.*]] = extractelement <8 x i32> [[TMP18]], i32 7
199 ; GATHER-NEXT: [[TMP34:%.*]] = insertelement <8 x i32> [[TMP32]], i32 [[TMP33]], i32 7
200 ; GATHER-NEXT: [[TMP35:%.*]] = call i32 @llvm.experimental.vector.reduce.add.v8i32(<8 x i32> [[TMP34]])
201 ; GATHER-NEXT: [[OP_EXTRA]] = add i32 [[TMP35]], -5
202 ; GATHER-NEXT: br label [[FOR_BODY]]
204 ; MAX-COST-LABEL: @PR32038(
205 ; MAX-COST-NEXT: entry:
206 ; MAX-COST-NEXT: [[TMP0:%.*]] = load <2 x i8>, <2 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <2 x i8>*), align 1
207 ; MAX-COST-NEXT: [[TMP1:%.*]] = icmp eq <2 x i8> [[TMP0]], zeroinitializer
208 ; MAX-COST-NEXT: [[P4:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1
209 ; MAX-COST-NEXT: [[P5:%.*]] = icmp eq i8 [[P4]], 0
210 ; MAX-COST-NEXT: [[P6:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4
211 ; MAX-COST-NEXT: [[P7:%.*]] = icmp eq i8 [[P6]], 0
212 ; MAX-COST-NEXT: [[P8:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1
213 ; MAX-COST-NEXT: [[P9:%.*]] = icmp eq i8 [[P8]], 0
214 ; MAX-COST-NEXT: [[P10:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2
215 ; MAX-COST-NEXT: [[P11:%.*]] = icmp eq i8 [[P10]], 0
216 ; MAX-COST-NEXT: [[P12:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1
217 ; MAX-COST-NEXT: [[P13:%.*]] = icmp eq i8 [[P12]], 0
218 ; MAX-COST-NEXT: [[P14:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8
219 ; MAX-COST-NEXT: [[P15:%.*]] = icmp eq i8 [[P14]], 0
220 ; MAX-COST-NEXT: br label [[FOR_BODY:%.*]]
221 ; MAX-COST: for.body:
222 ; MAX-COST-NEXT: [[P17:%.*]] = phi i32 [ [[P34:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
223 ; MAX-COST-NEXT: [[TMP2:%.*]] = extractelement <2 x i1> [[TMP1]], i32 0
224 ; MAX-COST-NEXT: [[TMP3:%.*]] = insertelement <4 x i1> undef, i1 [[TMP2]], i32 0
225 ; MAX-COST-NEXT: [[TMP4:%.*]] = extractelement <2 x i1> [[TMP1]], i32 1
226 ; MAX-COST-NEXT: [[TMP5:%.*]] = insertelement <4 x i1> [[TMP3]], i1 [[TMP4]], i32 1
227 ; MAX-COST-NEXT: [[TMP6:%.*]] = insertelement <4 x i1> [[TMP5]], i1 [[P5]], i32 2
228 ; MAX-COST-NEXT: [[TMP7:%.*]] = insertelement <4 x i1> [[TMP6]], i1 [[P7]], i32 3
229 ; MAX-COST-NEXT: [[TMP8:%.*]] = select <4 x i1> [[TMP7]], <4 x i32> <i32 -720, i32 -720, i32 -720, i32 -720>, <4 x i32> <i32 -80, i32 -80, i32 -80, i32 -80>
230 ; MAX-COST-NEXT: [[P27:%.*]] = select i1 [[P9]], i32 -720, i32 -80
231 ; MAX-COST-NEXT: [[P29:%.*]] = select i1 [[P11]], i32 -720, i32 -80
232 ; MAX-COST-NEXT: [[TMP9:%.*]] = call i32 @llvm.experimental.vector.reduce.add.v4i32(<4 x i32> [[TMP8]])
233 ; MAX-COST-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], [[P27]]
234 ; MAX-COST-NEXT: [[TMP11:%.*]] = add i32 [[TMP10]], [[P29]]
235 ; MAX-COST-NEXT: [[OP_EXTRA:%.*]] = add i32 [[TMP11]], -5
236 ; MAX-COST-NEXT: [[P31:%.*]] = select i1 [[P13]], i32 -720, i32 -80
237 ; MAX-COST-NEXT: [[P32:%.*]] = add i32 [[OP_EXTRA]], [[P31]]
238 ; MAX-COST-NEXT: [[P33:%.*]] = select i1 [[P15]], i32 -720, i32 -80
239 ; MAX-COST-NEXT: [[P34]] = add i32 [[P32]], [[P33]]
240 ; MAX-COST-NEXT: br label [[FOR_BODY]]
243 %p0 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1
244 %p1 = icmp eq i8 %p0, 0
245 %p2 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2
246 %p3 = icmp eq i8 %p2, 0
247 %p4 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1
248 %p5 = icmp eq i8 %p4, 0
249 %p6 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4
250 %p7 = icmp eq i8 %p6, 0
251 %p8 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1
252 %p9 = icmp eq i8 %p8, 0
253 %p10 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2
254 %p11 = icmp eq i8 %p10, 0
255 %p12 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1
256 %p13 = icmp eq i8 %p12, 0
257 %p14 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8
258 %p15 = icmp eq i8 %p14, 0
262 %p17 = phi i32 [ %p34, %for.body ], [ 0, %entry ]
263 %p19 = select i1 %p1, i32 -720, i32 -80
264 %p20 = add i32 -5, %p19
265 %p21 = select i1 %p3, i32 -720, i32 -80
266 %p22 = add i32 %p20, %p21
267 %p23 = select i1 %p5, i32 -720, i32 -80
268 %p24 = add i32 %p22, %p23
269 %p25 = select i1 %p7, i32 -720, i32 -80
270 %p26 = add i32 %p24, %p25
271 %p27 = select i1 %p9, i32 -720, i32 -80
272 %p28 = add i32 %p26, %p27
273 %p29 = select i1 %p11, i32 -720, i32 -80
274 %p30 = add i32 %p28, %p29
275 %p31 = select i1 %p13, i32 -720, i32 -80
276 %p32 = add i32 %p30, %p31
277 %p33 = select i1 %p15, i32 -720, i32 -80
278 %p34 = add i32 %p32, %p33