1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt -passes=slp-vectorizer -S -slp-threshold=-99999 -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
define void @test(i32 %arg, i32 %arg1) {
; CHECK-LABEL: define void @test(
; CHECK-SAME: i32 [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; CHECK-NEXT: [[BB:.*]]:
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i32> poison, i32 [[ARG1]], i32 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x i32> poison, i32 [[ARG]], i32 0
; CHECK-NEXT: br label %[[BB6:.*]]
; CHECK: [[BB2:.*]]:
; CHECK-NEXT: [[TMP2:%.*]] = phi <4 x i32> [ [[TMP14:%.*]], %[[BB19:.*]] ]
; CHECK-NEXT: ret void
; CHECK: [[BB6]]:
; CHECK-NEXT: [[TMP3:%.*]] = phi <4 x i32> [ zeroinitializer, %[[BB]] ], [ [[TMP17:%.*]], %[[BB26:.*]] ], [ [[TMP16:%.*]], %[[BB27:.*]] ], [ zeroinitializer, %[[BB25:.*]] ]
; CHECK-NEXT: switch i8 0, label %[[BB11:.*]] [
; CHECK-NEXT: i8 0, label %[[BB28:.*]]
; CHECK-NEXT: ]
; CHECK: [[BB11]]:
; CHECK-NEXT: [[PHI12:%.*]] = phi i32 [ 0, %[[BB28]] ], [ 0, %[[BB6]] ]
; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i32> [ [[TMP3]], %[[BB28]] ], [ zeroinitializer, %[[BB6]] ]
; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <4 x i32> [[TMP4]], <4 x i32> <i32 poison, i32 0, i32 poison, i32 poison>, <4 x i32> <i32 0, i32 5, i32 2, i32 3>
; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x i32> [[TMP5]], i32 [[ARG]], i32 0
; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x i32> [[TMP6]], i32 [[PHI12]], i32 3
; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <4 x i32> [[TMP4]], <4 x i32> <i32 poison, i32 0, i32 poison, i32 0>, <4 x i32> <i32 poison, i32 5, i32 2, i32 7>
; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x i32> [[TMP8]], <4 x i32> [[TMP1]], <4 x i32> <i32 4, i32 1, i32 2, i32 3>
; CHECK-NEXT: switch i8 0, label %[[BB19]] [
; CHECK-NEXT: i8 1, label %[[BB17:.*]]
; CHECK-NEXT: i8 0, label %[[BB18:.*]]
; CHECK-NEXT: ]
; CHECK: [[BB17]]:
; CHECK-NEXT: [[TMP10:%.*]] = add <4 x i32> [[TMP4]], zeroinitializer
; CHECK-NEXT: [[TMP11:%.*]] = shufflevector <4 x i32> [[TMP4]], <4 x i32> [[TMP10]], <4 x i32> <i32 0, i32 3, i32 6, i32 poison>
; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <4 x i32> [[TMP11]], <4 x i32> <i32 poison, i32 poison, i32 poison, i32 0>, <4 x i32> <i32 0, i32 1, i32 2, i32 7>
; CHECK-NEXT: br label %[[BB19]]
; CHECK: [[BB18]]:
; CHECK-NEXT: [[TMP13:%.*]] = shufflevector <4 x i32> [[TMP7]], <4 x i32> poison, <4 x i32> <i32 0, i32 3, i32 2, i32 0>
; CHECK-NEXT: br label %[[BB19]]
; CHECK: [[BB19]]:
; CHECK-NEXT: [[TMP14]] = phi <4 x i32> [ [[TMP10]], %[[BB17]] ], [ [[TMP7]], %[[BB18]] ], [ [[TMP9]], %[[BB11]] ]
; CHECK-NEXT: [[TMP15:%.*]] = phi <4 x i32> [ [[TMP12]], %[[BB17]] ], [ [[TMP13]], %[[BB18]] ], [ [[TMP7]], %[[BB11]] ]
; CHECK-NEXT: [[TMP16]] = shufflevector <4 x i32> [[TMP15]], <4 x i32> poison, <4 x i32> <i32 0, i32 3, i32 2, i32 1>
; CHECK-NEXT: br i1 false, label %[[BB2]], label %[[BB25]]
; CHECK: [[BB25]]:
; CHECK-NEXT: switch i8 0, label %[[BB6]] [
; CHECK-NEXT: i8 0, label %[[BB26]]
; CHECK-NEXT: i8 1, label %[[BB27]]
; CHECK-NEXT: i8 6, label %[[BB27]]
; CHECK-NEXT: ]
; CHECK: [[BB26]]:
; CHECK-NEXT: [[TMP17]] = shufflevector <4 x i32> [[TMP14]], <4 x i32> [[TMP0]], <4 x i32> <i32 4, i32 1, i32 2, i32 3>
; CHECK-NEXT: br label %[[BB6]]
; CHECK: [[BB27]]:
; CHECK-NEXT: br label %[[BB6]]
; CHECK: [[BB28]]:
; CHECK-NEXT: br label %[[BB11]]
;
bb:
br label %bb6
bb2:
%phi = phi i32 [ %phi21, %bb19 ]
%phi3 = phi i32 [ %phi22, %bb19 ]
%phi4 = phi i32 [ %phi23, %bb19 ]
%phi5 = phi i32 [ %phi24, %bb19 ]
ret void
bb6:
%phi7 = phi i32 [ 0, %bb ], [ %phi24, %bb26 ], [ %phi24, %bb27 ], [ 0, %bb25 ]
%phi8 = phi i32 [ 0, %bb ], [ %arg1, %bb26 ], [ %phi23, %bb27 ], [ 0, %bb25 ]
%phi9 = phi i32 [ 0, %bb ], [ %phi22, %bb26 ], [ %phi20, %bb27 ], [ 0, %bb25 ]
%phi10 = phi i32 [ 0, %bb ], [ %phi21, %bb26 ], [ %phi21, %bb27 ], [ 0, %bb25 ]
switch i8 0, label %bb11 [
i8 0, label %bb28
]
bb11:
%phi12 = phi i32 [ 0, %bb28 ], [ 0, %bb6 ]
%phi13 = phi i32 [ %phi10, %bb28 ], [ 0, %bb6 ]
%phi14 = phi i32 [ %phi9, %bb28 ], [ 0, %bb6 ]
%phi15 = phi i32 [ %phi8, %bb28 ], [ 0, %bb6 ]
%phi16 = phi i32 [ %phi7, %bb28 ], [ 0, %bb6 ]
switch i8 0, label %bb19 [
i8 1, label %bb17
i8 0, label %bb18
]
bb17:
%add = add i32 %phi16, 0
br label %bb19
bb18:
br label %bb19
bb19:
%phi20 = phi i32 [ 0, %bb17 ], [ %arg, %bb18 ], [ %phi12, %bb11 ]
%phi21 = phi i32 [ %phi13, %bb17 ], [ %phi12, %bb18 ], [ 0, %bb11 ]
%phi22 = phi i32 [ %phi14, %bb17 ], [ 0, %bb18 ], [ 0, %bb11 ]
%phi23 = phi i32 [ %phi15, %bb17 ], [ %arg, %bb18 ], [ %arg, %bb11 ]
%phi24 = phi i32 [ %add, %bb17 ], [ %phi16, %bb18 ], [ %phi16, %bb11 ]
br i1 false, label %bb2, label %bb25
bb25:
switch i8 0, label %bb6 [
i8 0, label %bb26
i8 1, label %bb27
i8 6, label %bb27
]
bb26:
br label %bb6
bb27:
br label %bb6
bb28:
br label %bb11
}
|
