xref: /llvm-project/llvm/test/Transforms/LowerMatrixIntrinsics/propagate-backwards-unsupported.ll (revision 23c21759458014fc4d7cbea45b6fbe7349a0a4fd) 
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt -passes='lower-matrix-intrinsics' -S < %s | FileCheck %s
3
4; Check that we we use flattened vectors for PHI operands and extract the columns afterwards.
5define <9 x double> @unsupported_phi(i1 %cond, <9 x double> %A, <9 x double> %B, <9 x double> %C) {
6; CHECK-LABEL: @unsupported_phi(
7; CHECK-NEXT:  entry:
8; CHECK-NEXT:    br i1 [[COND:%.*]], label [[IF_THEN:%.*]], label [[IF_ELSE:%.*]]
9; CHECK:       if.then:
10; CHECK-NEXT:    [[SPLIT3:%.*]] = shufflevector <9 x double> [[A:%.*]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
11; CHECK-NEXT:    [[SPLIT4:%.*]] = shufflevector <9 x double> [[A]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
12; CHECK-NEXT:    [[SPLIT5:%.*]] = shufflevector <9 x double> [[A]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
13; CHECK-NEXT:    [[TMP0:%.*]] = extractelement <3 x double> [[SPLIT3]], i64 0
14; CHECK-NEXT:    [[TMP1:%.*]] = insertelement <3 x double> poison, double [[TMP0]], i64 0
15; CHECK-NEXT:    [[TMP2:%.*]] = extractelement <3 x double> [[SPLIT4]], i64 0
16; CHECK-NEXT:    [[TMP3:%.*]] = insertelement <3 x double> [[TMP1]], double [[TMP2]], i64 1
17; CHECK-NEXT:    [[TMP4:%.*]] = extractelement <3 x double> [[SPLIT5]], i64 0
18; CHECK-NEXT:    [[TMP5:%.*]] = insertelement <3 x double> [[TMP3]], double [[TMP4]], i64 2
19; CHECK-NEXT:    [[TMP6:%.*]] = extractelement <3 x double> [[SPLIT3]], i64 1
20; CHECK-NEXT:    [[TMP7:%.*]] = insertelement <3 x double> poison, double [[TMP6]], i64 0
21; CHECK-NEXT:    [[TMP8:%.*]] = extractelement <3 x double> [[SPLIT4]], i64 1
22; CHECK-NEXT:    [[TMP9:%.*]] = insertelement <3 x double> [[TMP7]], double [[TMP8]], i64 1
23; CHECK-NEXT:    [[TMP10:%.*]] = extractelement <3 x double> [[SPLIT5]], i64 1
24; CHECK-NEXT:    [[TMP11:%.*]] = insertelement <3 x double> [[TMP9]], double [[TMP10]], i64 2
25; CHECK-NEXT:    [[TMP12:%.*]] = extractelement <3 x double> [[SPLIT3]], i64 2
26; CHECK-NEXT:    [[TMP13:%.*]] = insertelement <3 x double> poison, double [[TMP12]], i64 0
27; CHECK-NEXT:    [[TMP14:%.*]] = extractelement <3 x double> [[SPLIT4]], i64 2
28; CHECK-NEXT:    [[TMP15:%.*]] = insertelement <3 x double> [[TMP13]], double [[TMP14]], i64 1
29; CHECK-NEXT:    [[TMP16:%.*]] = extractelement <3 x double> [[SPLIT5]], i64 2
30; CHECK-NEXT:    [[TMP17:%.*]] = insertelement <3 x double> [[TMP15]], double [[TMP16]], i64 2
31; CHECK-NEXT:    [[TMP18:%.*]] = shufflevector <3 x double> [[TMP5]], <3 x double> [[TMP11]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
32; CHECK-NEXT:    [[TMP19:%.*]] = shufflevector <3 x double> [[TMP17]], <3 x double> poison, <6 x i32> <i32 0, i32 1, i32 2, i32 poison, i32 poison, i32 poison>
33; CHECK-NEXT:    [[TMP20:%.*]] = shufflevector <6 x double> [[TMP18]], <6 x double> [[TMP19]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
34; CHECK-NEXT:    br label [[IF_END:%.*]]
35; CHECK:       if.else:
36; CHECK-NEXT:    [[SPLIT:%.*]] = shufflevector <9 x double> [[B:%.*]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
37; CHECK-NEXT:    [[SPLIT1:%.*]] = shufflevector <9 x double> [[B]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
38; CHECK-NEXT:    [[SPLIT2:%.*]] = shufflevector <9 x double> [[B]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
39; CHECK-NEXT:    [[TMP21:%.*]] = extractelement <3 x double> [[SPLIT]], i64 0
40; CHECK-NEXT:    [[TMP22:%.*]] = insertelement <3 x double> poison, double [[TMP21]], i64 0
41; CHECK-NEXT:    [[TMP23:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 0
42; CHECK-NEXT:    [[TMP24:%.*]] = insertelement <3 x double> [[TMP22]], double [[TMP23]], i64 1
43; CHECK-NEXT:    [[TMP25:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 0
44; CHECK-NEXT:    [[TMP26:%.*]] = insertelement <3 x double> [[TMP24]], double [[TMP25]], i64 2
45; CHECK-NEXT:    [[TMP27:%.*]] = extractelement <3 x double> [[SPLIT]], i64 1
46; CHECK-NEXT:    [[TMP28:%.*]] = insertelement <3 x double> poison, double [[TMP27]], i64 0
47; CHECK-NEXT:    [[TMP29:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 1
48; CHECK-NEXT:    [[TMP30:%.*]] = insertelement <3 x double> [[TMP28]], double [[TMP29]], i64 1
49; CHECK-NEXT:    [[TMP31:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 1
50; CHECK-NEXT:    [[TMP32:%.*]] = insertelement <3 x double> [[TMP30]], double [[TMP31]], i64 2
51; CHECK-NEXT:    [[TMP33:%.*]] = extractelement <3 x double> [[SPLIT]], i64 2
52; CHECK-NEXT:    [[TMP34:%.*]] = insertelement <3 x double> poison, double [[TMP33]], i64 0
53; CHECK-NEXT:    [[TMP35:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 2
54; CHECK-NEXT:    [[TMP36:%.*]] = insertelement <3 x double> [[TMP34]], double [[TMP35]], i64 1
55; CHECK-NEXT:    [[TMP37:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 2
56; CHECK-NEXT:    [[TMP38:%.*]] = insertelement <3 x double> [[TMP36]], double [[TMP37]], i64 2
57; CHECK-NEXT:    [[TMP39:%.*]] = shufflevector <3 x double> [[TMP26]], <3 x double> [[TMP32]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
58; CHECK-NEXT:    [[TMP40:%.*]] = shufflevector <3 x double> [[TMP38]], <3 x double> poison, <6 x i32> <i32 0, i32 1, i32 2, i32 poison, i32 poison, i32 poison>
59; CHECK-NEXT:    [[TMP41:%.*]] = shufflevector <6 x double> [[TMP39]], <6 x double> [[TMP40]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
60; CHECK-NEXT:    br label [[IF_END]]
61; CHECK:       if.end:
62; CHECK-NEXT:    [[MERGE:%.*]] = phi <9 x double> [ [[TMP20]], [[IF_THEN]] ], [ [[TMP41]], [[IF_ELSE]] ]
63; CHECK-NEXT:    [[SPLIT6:%.*]] = shufflevector <9 x double> [[C:%.*]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
64; CHECK-NEXT:    [[SPLIT7:%.*]] = shufflevector <9 x double> [[C]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
65; CHECK-NEXT:    [[SPLIT8:%.*]] = shufflevector <9 x double> [[C]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
66; CHECK-NEXT:    [[SPLIT9:%.*]] = shufflevector <9 x double> [[MERGE]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
67; CHECK-NEXT:    [[SPLIT10:%.*]] = shufflevector <9 x double> [[MERGE]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
68; CHECK-NEXT:    [[SPLIT11:%.*]] = shufflevector <9 x double> [[MERGE]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
69; CHECK-NEXT:    [[BLOCK:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> zeroinitializer
70; CHECK-NEXT:    [[TMP42:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 0
71; CHECK-NEXT:    [[SPLAT_SPLATINSERT:%.*]] = insertelement <1 x double> poison, double [[TMP42]], i64 0
72; CHECK-NEXT:    [[SPLAT_SPLAT:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT]], <1 x double> poison, <1 x i32> zeroinitializer
73; CHECK-NEXT:    [[TMP43:%.*]] = fmul <1 x double> [[BLOCK]], [[SPLAT_SPLAT]]
74; CHECK-NEXT:    [[BLOCK12:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> zeroinitializer
75; CHECK-NEXT:    [[TMP44:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 1
76; CHECK-NEXT:    [[SPLAT_SPLATINSERT13:%.*]] = insertelement <1 x double> poison, double [[TMP44]], i64 0
77; CHECK-NEXT:    [[SPLAT_SPLAT14:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT13]], <1 x double> poison, <1 x i32> zeroinitializer
78; CHECK-NEXT:    [[TMP45:%.*]] = fmul <1 x double> [[BLOCK12]], [[SPLAT_SPLAT14]]
79; CHECK-NEXT:    [[TMP46:%.*]] = fadd <1 x double> [[TMP43]], [[TMP45]]
80; CHECK-NEXT:    [[BLOCK15:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> zeroinitializer
81; CHECK-NEXT:    [[TMP47:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 2
82; CHECK-NEXT:    [[SPLAT_SPLATINSERT16:%.*]] = insertelement <1 x double> poison, double [[TMP47]], i64 0
83; CHECK-NEXT:    [[SPLAT_SPLAT17:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT16]], <1 x double> poison, <1 x i32> zeroinitializer
84; CHECK-NEXT:    [[TMP48:%.*]] = fmul <1 x double> [[BLOCK15]], [[SPLAT_SPLAT17]]
85; CHECK-NEXT:    [[TMP49:%.*]] = fadd <1 x double> [[TMP46]], [[TMP48]]
86; CHECK-NEXT:    [[TMP50:%.*]] = shufflevector <1 x double> [[TMP49]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
87; CHECK-NEXT:    [[TMP51:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP50]], <3 x i32> <i32 3, i32 1, i32 2>
88; CHECK-NEXT:    [[BLOCK18:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 1>
89; CHECK-NEXT:    [[TMP52:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 0
90; CHECK-NEXT:    [[SPLAT_SPLATINSERT19:%.*]] = insertelement <1 x double> poison, double [[TMP52]], i64 0
91; CHECK-NEXT:    [[SPLAT_SPLAT20:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT19]], <1 x double> poison, <1 x i32> zeroinitializer
92; CHECK-NEXT:    [[TMP53:%.*]] = fmul <1 x double> [[BLOCK18]], [[SPLAT_SPLAT20]]
93; CHECK-NEXT:    [[BLOCK21:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 1>
94; CHECK-NEXT:    [[TMP54:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 1
95; CHECK-NEXT:    [[SPLAT_SPLATINSERT22:%.*]] = insertelement <1 x double> poison, double [[TMP54]], i64 0
96; CHECK-NEXT:    [[SPLAT_SPLAT23:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT22]], <1 x double> poison, <1 x i32> zeroinitializer
97; CHECK-NEXT:    [[TMP55:%.*]] = fmul <1 x double> [[BLOCK21]], [[SPLAT_SPLAT23]]
98; CHECK-NEXT:    [[TMP56:%.*]] = fadd <1 x double> [[TMP53]], [[TMP55]]
99; CHECK-NEXT:    [[BLOCK24:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 1>
100; CHECK-NEXT:    [[TMP57:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 2
101; CHECK-NEXT:    [[SPLAT_SPLATINSERT25:%.*]] = insertelement <1 x double> poison, double [[TMP57]], i64 0
102; CHECK-NEXT:    [[SPLAT_SPLAT26:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT25]], <1 x double> poison, <1 x i32> zeroinitializer
103; CHECK-NEXT:    [[TMP58:%.*]] = fmul <1 x double> [[BLOCK24]], [[SPLAT_SPLAT26]]
104; CHECK-NEXT:    [[TMP59:%.*]] = fadd <1 x double> [[TMP56]], [[TMP58]]
105; CHECK-NEXT:    [[TMP60:%.*]] = shufflevector <1 x double> [[TMP59]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
106; CHECK-NEXT:    [[TMP61:%.*]] = shufflevector <3 x double> [[TMP51]], <3 x double> [[TMP60]], <3 x i32> <i32 0, i32 3, i32 2>
107; CHECK-NEXT:    [[BLOCK27:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 2>
108; CHECK-NEXT:    [[TMP62:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 0
109; CHECK-NEXT:    [[SPLAT_SPLATINSERT28:%.*]] = insertelement <1 x double> poison, double [[TMP62]], i64 0
110; CHECK-NEXT:    [[SPLAT_SPLAT29:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT28]], <1 x double> poison, <1 x i32> zeroinitializer
111; CHECK-NEXT:    [[TMP63:%.*]] = fmul <1 x double> [[BLOCK27]], [[SPLAT_SPLAT29]]
112; CHECK-NEXT:    [[BLOCK30:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 2>
113; CHECK-NEXT:    [[TMP64:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 1
114; CHECK-NEXT:    [[SPLAT_SPLATINSERT31:%.*]] = insertelement <1 x double> poison, double [[TMP64]], i64 0
115; CHECK-NEXT:    [[SPLAT_SPLAT32:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT31]], <1 x double> poison, <1 x i32> zeroinitializer
116; CHECK-NEXT:    [[TMP65:%.*]] = fmul <1 x double> [[BLOCK30]], [[SPLAT_SPLAT32]]
117; CHECK-NEXT:    [[TMP66:%.*]] = fadd <1 x double> [[TMP63]], [[TMP65]]
118; CHECK-NEXT:    [[BLOCK33:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 2>
119; CHECK-NEXT:    [[TMP67:%.*]] = extractelement <3 x double> [[SPLIT9]], i64 2
120; CHECK-NEXT:    [[SPLAT_SPLATINSERT34:%.*]] = insertelement <1 x double> poison, double [[TMP67]], i64 0
121; CHECK-NEXT:    [[SPLAT_SPLAT35:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT34]], <1 x double> poison, <1 x i32> zeroinitializer
122; CHECK-NEXT:    [[TMP68:%.*]] = fmul <1 x double> [[BLOCK33]], [[SPLAT_SPLAT35]]
123; CHECK-NEXT:    [[TMP69:%.*]] = fadd <1 x double> [[TMP66]], [[TMP68]]
124; CHECK-NEXT:    [[TMP70:%.*]] = shufflevector <1 x double> [[TMP69]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
125; CHECK-NEXT:    [[TMP71:%.*]] = shufflevector <3 x double> [[TMP61]], <3 x double> [[TMP70]], <3 x i32> <i32 0, i32 1, i32 3>
126; CHECK-NEXT:    [[BLOCK36:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> zeroinitializer
127; CHECK-NEXT:    [[TMP72:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 0
128; CHECK-NEXT:    [[SPLAT_SPLATINSERT37:%.*]] = insertelement <1 x double> poison, double [[TMP72]], i64 0
129; CHECK-NEXT:    [[SPLAT_SPLAT38:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT37]], <1 x double> poison, <1 x i32> zeroinitializer
130; CHECK-NEXT:    [[TMP73:%.*]] = fmul <1 x double> [[BLOCK36]], [[SPLAT_SPLAT38]]
131; CHECK-NEXT:    [[BLOCK39:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> zeroinitializer
132; CHECK-NEXT:    [[TMP74:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 1
133; CHECK-NEXT:    [[SPLAT_SPLATINSERT40:%.*]] = insertelement <1 x double> poison, double [[TMP74]], i64 0
134; CHECK-NEXT:    [[SPLAT_SPLAT41:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT40]], <1 x double> poison, <1 x i32> zeroinitializer
135; CHECK-NEXT:    [[TMP75:%.*]] = fmul <1 x double> [[BLOCK39]], [[SPLAT_SPLAT41]]
136; CHECK-NEXT:    [[TMP76:%.*]] = fadd <1 x double> [[TMP73]], [[TMP75]]
137; CHECK-NEXT:    [[BLOCK42:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> zeroinitializer
138; CHECK-NEXT:    [[TMP77:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 2
139; CHECK-NEXT:    [[SPLAT_SPLATINSERT43:%.*]] = insertelement <1 x double> poison, double [[TMP77]], i64 0
140; CHECK-NEXT:    [[SPLAT_SPLAT44:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT43]], <1 x double> poison, <1 x i32> zeroinitializer
141; CHECK-NEXT:    [[TMP78:%.*]] = fmul <1 x double> [[BLOCK42]], [[SPLAT_SPLAT44]]
142; CHECK-NEXT:    [[TMP79:%.*]] = fadd <1 x double> [[TMP76]], [[TMP78]]
143; CHECK-NEXT:    [[TMP80:%.*]] = shufflevector <1 x double> [[TMP79]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
144; CHECK-NEXT:    [[TMP81:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP80]], <3 x i32> <i32 3, i32 1, i32 2>
145; CHECK-NEXT:    [[BLOCK45:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 1>
146; CHECK-NEXT:    [[TMP82:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 0
147; CHECK-NEXT:    [[SPLAT_SPLATINSERT46:%.*]] = insertelement <1 x double> poison, double [[TMP82]], i64 0
148; CHECK-NEXT:    [[SPLAT_SPLAT47:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT46]], <1 x double> poison, <1 x i32> zeroinitializer
149; CHECK-NEXT:    [[TMP83:%.*]] = fmul <1 x double> [[BLOCK45]], [[SPLAT_SPLAT47]]
150; CHECK-NEXT:    [[BLOCK48:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 1>
151; CHECK-NEXT:    [[TMP84:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 1
152; CHECK-NEXT:    [[SPLAT_SPLATINSERT49:%.*]] = insertelement <1 x double> poison, double [[TMP84]], i64 0
153; CHECK-NEXT:    [[SPLAT_SPLAT50:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT49]], <1 x double> poison, <1 x i32> zeroinitializer
154; CHECK-NEXT:    [[TMP85:%.*]] = fmul <1 x double> [[BLOCK48]], [[SPLAT_SPLAT50]]
155; CHECK-NEXT:    [[TMP86:%.*]] = fadd <1 x double> [[TMP83]], [[TMP85]]
156; CHECK-NEXT:    [[BLOCK51:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 1>
157; CHECK-NEXT:    [[TMP87:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 2
158; CHECK-NEXT:    [[SPLAT_SPLATINSERT52:%.*]] = insertelement <1 x double> poison, double [[TMP87]], i64 0
159; CHECK-NEXT:    [[SPLAT_SPLAT53:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT52]], <1 x double> poison, <1 x i32> zeroinitializer
160; CHECK-NEXT:    [[TMP88:%.*]] = fmul <1 x double> [[BLOCK51]], [[SPLAT_SPLAT53]]
161; CHECK-NEXT:    [[TMP89:%.*]] = fadd <1 x double> [[TMP86]], [[TMP88]]
162; CHECK-NEXT:    [[TMP90:%.*]] = shufflevector <1 x double> [[TMP89]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
163; CHECK-NEXT:    [[TMP91:%.*]] = shufflevector <3 x double> [[TMP81]], <3 x double> [[TMP90]], <3 x i32> <i32 0, i32 3, i32 2>
164; CHECK-NEXT:    [[BLOCK54:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 2>
165; CHECK-NEXT:    [[TMP92:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 0
166; CHECK-NEXT:    [[SPLAT_SPLATINSERT55:%.*]] = insertelement <1 x double> poison, double [[TMP92]], i64 0
167; CHECK-NEXT:    [[SPLAT_SPLAT56:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT55]], <1 x double> poison, <1 x i32> zeroinitializer
168; CHECK-NEXT:    [[TMP93:%.*]] = fmul <1 x double> [[BLOCK54]], [[SPLAT_SPLAT56]]
169; CHECK-NEXT:    [[BLOCK57:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 2>
170; CHECK-NEXT:    [[TMP94:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 1
171; CHECK-NEXT:    [[SPLAT_SPLATINSERT58:%.*]] = insertelement <1 x double> poison, double [[TMP94]], i64 0
172; CHECK-NEXT:    [[SPLAT_SPLAT59:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT58]], <1 x double> poison, <1 x i32> zeroinitializer
173; CHECK-NEXT:    [[TMP95:%.*]] = fmul <1 x double> [[BLOCK57]], [[SPLAT_SPLAT59]]
174; CHECK-NEXT:    [[TMP96:%.*]] = fadd <1 x double> [[TMP93]], [[TMP95]]
175; CHECK-NEXT:    [[BLOCK60:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 2>
176; CHECK-NEXT:    [[TMP97:%.*]] = extractelement <3 x double> [[SPLIT10]], i64 2
177; CHECK-NEXT:    [[SPLAT_SPLATINSERT61:%.*]] = insertelement <1 x double> poison, double [[TMP97]], i64 0
178; CHECK-NEXT:    [[SPLAT_SPLAT62:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT61]], <1 x double> poison, <1 x i32> zeroinitializer
179; CHECK-NEXT:    [[TMP98:%.*]] = fmul <1 x double> [[BLOCK60]], [[SPLAT_SPLAT62]]
180; CHECK-NEXT:    [[TMP99:%.*]] = fadd <1 x double> [[TMP96]], [[TMP98]]
181; CHECK-NEXT:    [[TMP100:%.*]] = shufflevector <1 x double> [[TMP99]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
182; CHECK-NEXT:    [[TMP101:%.*]] = shufflevector <3 x double> [[TMP91]], <3 x double> [[TMP100]], <3 x i32> <i32 0, i32 1, i32 3>
183; CHECK-NEXT:    [[BLOCK63:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> zeroinitializer
184; CHECK-NEXT:    [[TMP102:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 0
185; CHECK-NEXT:    [[SPLAT_SPLATINSERT64:%.*]] = insertelement <1 x double> poison, double [[TMP102]], i64 0
186; CHECK-NEXT:    [[SPLAT_SPLAT65:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT64]], <1 x double> poison, <1 x i32> zeroinitializer
187; CHECK-NEXT:    [[TMP103:%.*]] = fmul <1 x double> [[BLOCK63]], [[SPLAT_SPLAT65]]
188; CHECK-NEXT:    [[BLOCK66:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> zeroinitializer
189; CHECK-NEXT:    [[TMP104:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 1
190; CHECK-NEXT:    [[SPLAT_SPLATINSERT67:%.*]] = insertelement <1 x double> poison, double [[TMP104]], i64 0
191; CHECK-NEXT:    [[SPLAT_SPLAT68:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT67]], <1 x double> poison, <1 x i32> zeroinitializer
192; CHECK-NEXT:    [[TMP105:%.*]] = fmul <1 x double> [[BLOCK66]], [[SPLAT_SPLAT68]]
193; CHECK-NEXT:    [[TMP106:%.*]] = fadd <1 x double> [[TMP103]], [[TMP105]]
194; CHECK-NEXT:    [[BLOCK69:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> zeroinitializer
195; CHECK-NEXT:    [[TMP107:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 2
196; CHECK-NEXT:    [[SPLAT_SPLATINSERT70:%.*]] = insertelement <1 x double> poison, double [[TMP107]], i64 0
197; CHECK-NEXT:    [[SPLAT_SPLAT71:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT70]], <1 x double> poison, <1 x i32> zeroinitializer
198; CHECK-NEXT:    [[TMP108:%.*]] = fmul <1 x double> [[BLOCK69]], [[SPLAT_SPLAT71]]
199; CHECK-NEXT:    [[TMP109:%.*]] = fadd <1 x double> [[TMP106]], [[TMP108]]
200; CHECK-NEXT:    [[TMP110:%.*]] = shufflevector <1 x double> [[TMP109]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
201; CHECK-NEXT:    [[TMP111:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP110]], <3 x i32> <i32 3, i32 1, i32 2>
202; CHECK-NEXT:    [[BLOCK72:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 1>
203; CHECK-NEXT:    [[TMP112:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 0
204; CHECK-NEXT:    [[SPLAT_SPLATINSERT73:%.*]] = insertelement <1 x double> poison, double [[TMP112]], i64 0
205; CHECK-NEXT:    [[SPLAT_SPLAT74:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT73]], <1 x double> poison, <1 x i32> zeroinitializer
206; CHECK-NEXT:    [[TMP113:%.*]] = fmul <1 x double> [[BLOCK72]], [[SPLAT_SPLAT74]]
207; CHECK-NEXT:    [[BLOCK75:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 1>
208; CHECK-NEXT:    [[TMP114:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 1
209; CHECK-NEXT:    [[SPLAT_SPLATINSERT76:%.*]] = insertelement <1 x double> poison, double [[TMP114]], i64 0
210; CHECK-NEXT:    [[SPLAT_SPLAT77:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT76]], <1 x double> poison, <1 x i32> zeroinitializer
211; CHECK-NEXT:    [[TMP115:%.*]] = fmul <1 x double> [[BLOCK75]], [[SPLAT_SPLAT77]]
212; CHECK-NEXT:    [[TMP116:%.*]] = fadd <1 x double> [[TMP113]], [[TMP115]]
213; CHECK-NEXT:    [[BLOCK78:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 1>
214; CHECK-NEXT:    [[TMP117:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 2
215; CHECK-NEXT:    [[SPLAT_SPLATINSERT79:%.*]] = insertelement <1 x double> poison, double [[TMP117]], i64 0
216; CHECK-NEXT:    [[SPLAT_SPLAT80:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT79]], <1 x double> poison, <1 x i32> zeroinitializer
217; CHECK-NEXT:    [[TMP118:%.*]] = fmul <1 x double> [[BLOCK78]], [[SPLAT_SPLAT80]]
218; CHECK-NEXT:    [[TMP119:%.*]] = fadd <1 x double> [[TMP116]], [[TMP118]]
219; CHECK-NEXT:    [[TMP120:%.*]] = shufflevector <1 x double> [[TMP119]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
220; CHECK-NEXT:    [[TMP121:%.*]] = shufflevector <3 x double> [[TMP111]], <3 x double> [[TMP120]], <3 x i32> <i32 0, i32 3, i32 2>
221; CHECK-NEXT:    [[BLOCK81:%.*]] = shufflevector <3 x double> [[SPLIT6]], <3 x double> poison, <1 x i32> <i32 2>
222; CHECK-NEXT:    [[TMP122:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 0
223; CHECK-NEXT:    [[SPLAT_SPLATINSERT82:%.*]] = insertelement <1 x double> poison, double [[TMP122]], i64 0
224; CHECK-NEXT:    [[SPLAT_SPLAT83:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT82]], <1 x double> poison, <1 x i32> zeroinitializer
225; CHECK-NEXT:    [[TMP123:%.*]] = fmul <1 x double> [[BLOCK81]], [[SPLAT_SPLAT83]]
226; CHECK-NEXT:    [[BLOCK84:%.*]] = shufflevector <3 x double> [[SPLIT7]], <3 x double> poison, <1 x i32> <i32 2>
227; CHECK-NEXT:    [[TMP124:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 1
228; CHECK-NEXT:    [[SPLAT_SPLATINSERT85:%.*]] = insertelement <1 x double> poison, double [[TMP124]], i64 0
229; CHECK-NEXT:    [[SPLAT_SPLAT86:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT85]], <1 x double> poison, <1 x i32> zeroinitializer
230; CHECK-NEXT:    [[TMP125:%.*]] = fmul <1 x double> [[BLOCK84]], [[SPLAT_SPLAT86]]
231; CHECK-NEXT:    [[TMP126:%.*]] = fadd <1 x double> [[TMP123]], [[TMP125]]
232; CHECK-NEXT:    [[BLOCK87:%.*]] = shufflevector <3 x double> [[SPLIT8]], <3 x double> poison, <1 x i32> <i32 2>
233; CHECK-NEXT:    [[TMP127:%.*]] = extractelement <3 x double> [[SPLIT11]], i64 2
234; CHECK-NEXT:    [[SPLAT_SPLATINSERT88:%.*]] = insertelement <1 x double> poison, double [[TMP127]], i64 0
235; CHECK-NEXT:    [[SPLAT_SPLAT89:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT88]], <1 x double> poison, <1 x i32> zeroinitializer
236; CHECK-NEXT:    [[TMP128:%.*]] = fmul <1 x double> [[BLOCK87]], [[SPLAT_SPLAT89]]
237; CHECK-NEXT:    [[TMP129:%.*]] = fadd <1 x double> [[TMP126]], [[TMP128]]
238; CHECK-NEXT:    [[TMP130:%.*]] = shufflevector <1 x double> [[TMP129]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
239; CHECK-NEXT:    [[TMP131:%.*]] = shufflevector <3 x double> [[TMP121]], <3 x double> [[TMP130]], <3 x i32> <i32 0, i32 1, i32 3>
240; CHECK-NEXT:    [[TMP132:%.*]] = shufflevector <3 x double> [[TMP71]], <3 x double> [[TMP101]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
241; CHECK-NEXT:    [[TMP133:%.*]] = shufflevector <3 x double> [[TMP131]], <3 x double> poison, <6 x i32> <i32 0, i32 1, i32 2, i32 poison, i32 poison, i32 poison>
242; CHECK-NEXT:    [[TMP134:%.*]] = shufflevector <6 x double> [[TMP132]], <6 x double> [[TMP133]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
243; CHECK-NEXT:    ret <9 x double> [[TMP134]]
244;
245
246
247
248entry:
249  br i1 %cond, label %if.then, label %if.else
250
251if.then:                    ; preds = %entry
252  %A.trans = tail call <9 x double> @llvm.matrix.transpose.v9f64(<9 x double> %A, i32 3, i32 3)
253  br label %if.end
254
255if.else:                                       ; preds = %entry
256  %B.trans = tail call <9 x double> @llvm.matrix.transpose.v9f64(<9 x double> %B, i32 3, i32 3)
257  br label %if.end
258
259if.end:                                        ; preds = %if.then, %if.else
260  %merge = phi <9 x double> [ %A.trans, %if.then], [ %B.trans, %if.else ]
261  %res = tail call <9 x double> @llvm.matrix.multiply.v9f64.v9f64.v9f64(<9 x double> %C, <9 x double> %merge, i32 3, i32 3, i32 3)
262  ret <9 x double> %res
263}
264
265; Make sure we use a flattened vector when calling @foo and the use its flat vector result properly.
266define <9 x double> @unsupported_call(i1 %cond, <9 x double> %A, <9 x double> %B) {
267; CHECK-LABEL: @unsupported_call(
268; CHECK-NEXT:    [[SPLIT:%.*]] = shufflevector <9 x double> [[A:%.*]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
269; CHECK-NEXT:    [[SPLIT1:%.*]] = shufflevector <9 x double> [[A]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
270; CHECK-NEXT:    [[SPLIT2:%.*]] = shufflevector <9 x double> [[A]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
271; CHECK-NEXT:    [[TMP1:%.*]] = extractelement <3 x double> [[SPLIT]], i64 0
272; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <3 x double> poison, double [[TMP1]], i64 0
273; CHECK-NEXT:    [[TMP3:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 0
274; CHECK-NEXT:    [[TMP4:%.*]] = insertelement <3 x double> [[TMP2]], double [[TMP3]], i64 1
275; CHECK-NEXT:    [[TMP5:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 0
276; CHECK-NEXT:    [[TMP6:%.*]] = insertelement <3 x double> [[TMP4]], double [[TMP5]], i64 2
277; CHECK-NEXT:    [[TMP7:%.*]] = extractelement <3 x double> [[SPLIT]], i64 1
278; CHECK-NEXT:    [[TMP8:%.*]] = insertelement <3 x double> poison, double [[TMP7]], i64 0
279; CHECK-NEXT:    [[TMP9:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 1
280; CHECK-NEXT:    [[TMP10:%.*]] = insertelement <3 x double> [[TMP8]], double [[TMP9]], i64 1
281; CHECK-NEXT:    [[TMP11:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 1
282; CHECK-NEXT:    [[TMP12:%.*]] = insertelement <3 x double> [[TMP10]], double [[TMP11]], i64 2
283; CHECK-NEXT:    [[TMP13:%.*]] = extractelement <3 x double> [[SPLIT]], i64 2
284; CHECK-NEXT:    [[TMP14:%.*]] = insertelement <3 x double> poison, double [[TMP13]], i64 0
285; CHECK-NEXT:    [[TMP15:%.*]] = extractelement <3 x double> [[SPLIT1]], i64 2
286; CHECK-NEXT:    [[TMP16:%.*]] = insertelement <3 x double> [[TMP14]], double [[TMP15]], i64 1
287; CHECK-NEXT:    [[TMP17:%.*]] = extractelement <3 x double> [[SPLIT2]], i64 2
288; CHECK-NEXT:    [[TMP18:%.*]] = insertelement <3 x double> [[TMP16]], double [[TMP17]], i64 2
289; CHECK-NEXT:    [[TMP19:%.*]] = shufflevector <3 x double> [[TMP6]], <3 x double> [[TMP12]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
290; CHECK-NEXT:    [[TMP20:%.*]] = shufflevector <3 x double> [[TMP18]], <3 x double> poison, <6 x i32> <i32 0, i32 1, i32 2, i32 poison, i32 poison, i32 poison>
291; CHECK-NEXT:    [[TMP21:%.*]] = shufflevector <6 x double> [[TMP19]], <6 x double> [[TMP20]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
292; CHECK-NEXT:    [[A_FOO:%.*]] = call <9 x double> @foo(<9 x double> [[TMP21]])
293; CHECK-NEXT:    [[SPLIT3:%.*]] = shufflevector <9 x double> [[B:%.*]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
294; CHECK-NEXT:    [[SPLIT4:%.*]] = shufflevector <9 x double> [[B]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
295; CHECK-NEXT:    [[SPLIT5:%.*]] = shufflevector <9 x double> [[B]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
296; CHECK-NEXT:    [[SPLIT6:%.*]] = shufflevector <9 x double> [[A_FOO]], <9 x double> poison, <3 x i32> <i32 0, i32 1, i32 2>
297; CHECK-NEXT:    [[SPLIT7:%.*]] = shufflevector <9 x double> [[A_FOO]], <9 x double> poison, <3 x i32> <i32 3, i32 4, i32 5>
298; CHECK-NEXT:    [[SPLIT8:%.*]] = shufflevector <9 x double> [[A_FOO]], <9 x double> poison, <3 x i32> <i32 6, i32 7, i32 8>
299; CHECK-NEXT:    [[BLOCK:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> zeroinitializer
300; CHECK-NEXT:    [[TMP22:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 0
301; CHECK-NEXT:    [[SPLAT_SPLATINSERT:%.*]] = insertelement <1 x double> poison, double [[TMP22]], i64 0
302; CHECK-NEXT:    [[SPLAT_SPLAT:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT]], <1 x double> poison, <1 x i32> zeroinitializer
303; CHECK-NEXT:    [[TMP23:%.*]] = fmul <1 x double> [[BLOCK]], [[SPLAT_SPLAT]]
304; CHECK-NEXT:    [[BLOCK9:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> zeroinitializer
305; CHECK-NEXT:    [[TMP24:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 1
306; CHECK-NEXT:    [[SPLAT_SPLATINSERT10:%.*]] = insertelement <1 x double> poison, double [[TMP24]], i64 0
307; CHECK-NEXT:    [[SPLAT_SPLAT11:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT10]], <1 x double> poison, <1 x i32> zeroinitializer
308; CHECK-NEXT:    [[TMP25:%.*]] = fmul <1 x double> [[BLOCK9]], [[SPLAT_SPLAT11]]
309; CHECK-NEXT:    [[TMP26:%.*]] = fadd <1 x double> [[TMP23]], [[TMP25]]
310; CHECK-NEXT:    [[BLOCK12:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> zeroinitializer
311; CHECK-NEXT:    [[TMP27:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 2
312; CHECK-NEXT:    [[SPLAT_SPLATINSERT13:%.*]] = insertelement <1 x double> poison, double [[TMP27]], i64 0
313; CHECK-NEXT:    [[SPLAT_SPLAT14:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT13]], <1 x double> poison, <1 x i32> zeroinitializer
314; CHECK-NEXT:    [[TMP28:%.*]] = fmul <1 x double> [[BLOCK12]], [[SPLAT_SPLAT14]]
315; CHECK-NEXT:    [[TMP29:%.*]] = fadd <1 x double> [[TMP26]], [[TMP28]]
316; CHECK-NEXT:    [[TMP30:%.*]] = shufflevector <1 x double> [[TMP29]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
317; CHECK-NEXT:    [[TMP31:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP30]], <3 x i32> <i32 3, i32 1, i32 2>
318; CHECK-NEXT:    [[BLOCK15:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 1>
319; CHECK-NEXT:    [[TMP32:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 0
320; CHECK-NEXT:    [[SPLAT_SPLATINSERT16:%.*]] = insertelement <1 x double> poison, double [[TMP32]], i64 0
321; CHECK-NEXT:    [[SPLAT_SPLAT17:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT16]], <1 x double> poison, <1 x i32> zeroinitializer
322; CHECK-NEXT:    [[TMP33:%.*]] = fmul <1 x double> [[BLOCK15]], [[SPLAT_SPLAT17]]
323; CHECK-NEXT:    [[BLOCK18:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 1>
324; CHECK-NEXT:    [[TMP34:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 1
325; CHECK-NEXT:    [[SPLAT_SPLATINSERT19:%.*]] = insertelement <1 x double> poison, double [[TMP34]], i64 0
326; CHECK-NEXT:    [[SPLAT_SPLAT20:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT19]], <1 x double> poison, <1 x i32> zeroinitializer
327; CHECK-NEXT:    [[TMP35:%.*]] = fmul <1 x double> [[BLOCK18]], [[SPLAT_SPLAT20]]
328; CHECK-NEXT:    [[TMP36:%.*]] = fadd <1 x double> [[TMP33]], [[TMP35]]
329; CHECK-NEXT:    [[BLOCK21:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 1>
330; CHECK-NEXT:    [[TMP37:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 2
331; CHECK-NEXT:    [[SPLAT_SPLATINSERT22:%.*]] = insertelement <1 x double> poison, double [[TMP37]], i64 0
332; CHECK-NEXT:    [[SPLAT_SPLAT23:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT22]], <1 x double> poison, <1 x i32> zeroinitializer
333; CHECK-NEXT:    [[TMP38:%.*]] = fmul <1 x double> [[BLOCK21]], [[SPLAT_SPLAT23]]
334; CHECK-NEXT:    [[TMP39:%.*]] = fadd <1 x double> [[TMP36]], [[TMP38]]
335; CHECK-NEXT:    [[TMP40:%.*]] = shufflevector <1 x double> [[TMP39]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
336; CHECK-NEXT:    [[TMP41:%.*]] = shufflevector <3 x double> [[TMP31]], <3 x double> [[TMP40]], <3 x i32> <i32 0, i32 3, i32 2>
337; CHECK-NEXT:    [[BLOCK24:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 2>
338; CHECK-NEXT:    [[TMP42:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 0
339; CHECK-NEXT:    [[SPLAT_SPLATINSERT25:%.*]] = insertelement <1 x double> poison, double [[TMP42]], i64 0
340; CHECK-NEXT:    [[SPLAT_SPLAT26:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT25]], <1 x double> poison, <1 x i32> zeroinitializer
341; CHECK-NEXT:    [[TMP43:%.*]] = fmul <1 x double> [[BLOCK24]], [[SPLAT_SPLAT26]]
342; CHECK-NEXT:    [[BLOCK27:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 2>
343; CHECK-NEXT:    [[TMP44:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 1
344; CHECK-NEXT:    [[SPLAT_SPLATINSERT28:%.*]] = insertelement <1 x double> poison, double [[TMP44]], i64 0
345; CHECK-NEXT:    [[SPLAT_SPLAT29:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT28]], <1 x double> poison, <1 x i32> zeroinitializer
346; CHECK-NEXT:    [[TMP45:%.*]] = fmul <1 x double> [[BLOCK27]], [[SPLAT_SPLAT29]]
347; CHECK-NEXT:    [[TMP46:%.*]] = fadd <1 x double> [[TMP43]], [[TMP45]]
348; CHECK-NEXT:    [[BLOCK30:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 2>
349; CHECK-NEXT:    [[TMP47:%.*]] = extractelement <3 x double> [[SPLIT6]], i64 2
350; CHECK-NEXT:    [[SPLAT_SPLATINSERT31:%.*]] = insertelement <1 x double> poison, double [[TMP47]], i64 0
351; CHECK-NEXT:    [[SPLAT_SPLAT32:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT31]], <1 x double> poison, <1 x i32> zeroinitializer
352; CHECK-NEXT:    [[TMP48:%.*]] = fmul <1 x double> [[BLOCK30]], [[SPLAT_SPLAT32]]
353; CHECK-NEXT:    [[TMP49:%.*]] = fadd <1 x double> [[TMP46]], [[TMP48]]
354; CHECK-NEXT:    [[TMP50:%.*]] = shufflevector <1 x double> [[TMP49]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
355; CHECK-NEXT:    [[TMP51:%.*]] = shufflevector <3 x double> [[TMP41]], <3 x double> [[TMP50]], <3 x i32> <i32 0, i32 1, i32 3>
356; CHECK-NEXT:    [[BLOCK33:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> zeroinitializer
357; CHECK-NEXT:    [[TMP52:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 0
358; CHECK-NEXT:    [[SPLAT_SPLATINSERT34:%.*]] = insertelement <1 x double> poison, double [[TMP52]], i64 0
359; CHECK-NEXT:    [[SPLAT_SPLAT35:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT34]], <1 x double> poison, <1 x i32> zeroinitializer
360; CHECK-NEXT:    [[TMP53:%.*]] = fmul <1 x double> [[BLOCK33]], [[SPLAT_SPLAT35]]
361; CHECK-NEXT:    [[BLOCK36:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> zeroinitializer
362; CHECK-NEXT:    [[TMP54:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 1
363; CHECK-NEXT:    [[SPLAT_SPLATINSERT37:%.*]] = insertelement <1 x double> poison, double [[TMP54]], i64 0
364; CHECK-NEXT:    [[SPLAT_SPLAT38:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT37]], <1 x double> poison, <1 x i32> zeroinitializer
365; CHECK-NEXT:    [[TMP55:%.*]] = fmul <1 x double> [[BLOCK36]], [[SPLAT_SPLAT38]]
366; CHECK-NEXT:    [[TMP56:%.*]] = fadd <1 x double> [[TMP53]], [[TMP55]]
367; CHECK-NEXT:    [[BLOCK39:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> zeroinitializer
368; CHECK-NEXT:    [[TMP57:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 2
369; CHECK-NEXT:    [[SPLAT_SPLATINSERT40:%.*]] = insertelement <1 x double> poison, double [[TMP57]], i64 0
370; CHECK-NEXT:    [[SPLAT_SPLAT41:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT40]], <1 x double> poison, <1 x i32> zeroinitializer
371; CHECK-NEXT:    [[TMP58:%.*]] = fmul <1 x double> [[BLOCK39]], [[SPLAT_SPLAT41]]
372; CHECK-NEXT:    [[TMP59:%.*]] = fadd <1 x double> [[TMP56]], [[TMP58]]
373; CHECK-NEXT:    [[TMP60:%.*]] = shufflevector <1 x double> [[TMP59]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
374; CHECK-NEXT:    [[TMP61:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP60]], <3 x i32> <i32 3, i32 1, i32 2>
375; CHECK-NEXT:    [[BLOCK42:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 1>
376; CHECK-NEXT:    [[TMP62:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 0
377; CHECK-NEXT:    [[SPLAT_SPLATINSERT43:%.*]] = insertelement <1 x double> poison, double [[TMP62]], i64 0
378; CHECK-NEXT:    [[SPLAT_SPLAT44:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT43]], <1 x double> poison, <1 x i32> zeroinitializer
379; CHECK-NEXT:    [[TMP63:%.*]] = fmul <1 x double> [[BLOCK42]], [[SPLAT_SPLAT44]]
380; CHECK-NEXT:    [[BLOCK45:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 1>
381; CHECK-NEXT:    [[TMP64:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 1
382; CHECK-NEXT:    [[SPLAT_SPLATINSERT46:%.*]] = insertelement <1 x double> poison, double [[TMP64]], i64 0
383; CHECK-NEXT:    [[SPLAT_SPLAT47:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT46]], <1 x double> poison, <1 x i32> zeroinitializer
384; CHECK-NEXT:    [[TMP65:%.*]] = fmul <1 x double> [[BLOCK45]], [[SPLAT_SPLAT47]]
385; CHECK-NEXT:    [[TMP66:%.*]] = fadd <1 x double> [[TMP63]], [[TMP65]]
386; CHECK-NEXT:    [[BLOCK48:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 1>
387; CHECK-NEXT:    [[TMP67:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 2
388; CHECK-NEXT:    [[SPLAT_SPLATINSERT49:%.*]] = insertelement <1 x double> poison, double [[TMP67]], i64 0
389; CHECK-NEXT:    [[SPLAT_SPLAT50:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT49]], <1 x double> poison, <1 x i32> zeroinitializer
390; CHECK-NEXT:    [[TMP68:%.*]] = fmul <1 x double> [[BLOCK48]], [[SPLAT_SPLAT50]]
391; CHECK-NEXT:    [[TMP69:%.*]] = fadd <1 x double> [[TMP66]], [[TMP68]]
392; CHECK-NEXT:    [[TMP70:%.*]] = shufflevector <1 x double> [[TMP69]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
393; CHECK-NEXT:    [[TMP71:%.*]] = shufflevector <3 x double> [[TMP61]], <3 x double> [[TMP70]], <3 x i32> <i32 0, i32 3, i32 2>
394; CHECK-NEXT:    [[BLOCK51:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 2>
395; CHECK-NEXT:    [[TMP72:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 0
396; CHECK-NEXT:    [[SPLAT_SPLATINSERT52:%.*]] = insertelement <1 x double> poison, double [[TMP72]], i64 0
397; CHECK-NEXT:    [[SPLAT_SPLAT53:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT52]], <1 x double> poison, <1 x i32> zeroinitializer
398; CHECK-NEXT:    [[TMP73:%.*]] = fmul <1 x double> [[BLOCK51]], [[SPLAT_SPLAT53]]
399; CHECK-NEXT:    [[BLOCK54:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 2>
400; CHECK-NEXT:    [[TMP74:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 1
401; CHECK-NEXT:    [[SPLAT_SPLATINSERT55:%.*]] = insertelement <1 x double> poison, double [[TMP74]], i64 0
402; CHECK-NEXT:    [[SPLAT_SPLAT56:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT55]], <1 x double> poison, <1 x i32> zeroinitializer
403; CHECK-NEXT:    [[TMP75:%.*]] = fmul <1 x double> [[BLOCK54]], [[SPLAT_SPLAT56]]
404; CHECK-NEXT:    [[TMP76:%.*]] = fadd <1 x double> [[TMP73]], [[TMP75]]
405; CHECK-NEXT:    [[BLOCK57:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 2>
406; CHECK-NEXT:    [[TMP77:%.*]] = extractelement <3 x double> [[SPLIT7]], i64 2
407; CHECK-NEXT:    [[SPLAT_SPLATINSERT58:%.*]] = insertelement <1 x double> poison, double [[TMP77]], i64 0
408; CHECK-NEXT:    [[SPLAT_SPLAT59:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT58]], <1 x double> poison, <1 x i32> zeroinitializer
409; CHECK-NEXT:    [[TMP78:%.*]] = fmul <1 x double> [[BLOCK57]], [[SPLAT_SPLAT59]]
410; CHECK-NEXT:    [[TMP79:%.*]] = fadd <1 x double> [[TMP76]], [[TMP78]]
411; CHECK-NEXT:    [[TMP80:%.*]] = shufflevector <1 x double> [[TMP79]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
412; CHECK-NEXT:    [[TMP81:%.*]] = shufflevector <3 x double> [[TMP71]], <3 x double> [[TMP80]], <3 x i32> <i32 0, i32 1, i32 3>
413; CHECK-NEXT:    [[BLOCK60:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> zeroinitializer
414; CHECK-NEXT:    [[TMP82:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 0
415; CHECK-NEXT:    [[SPLAT_SPLATINSERT61:%.*]] = insertelement <1 x double> poison, double [[TMP82]], i64 0
416; CHECK-NEXT:    [[SPLAT_SPLAT62:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT61]], <1 x double> poison, <1 x i32> zeroinitializer
417; CHECK-NEXT:    [[TMP83:%.*]] = fmul <1 x double> [[BLOCK60]], [[SPLAT_SPLAT62]]
418; CHECK-NEXT:    [[BLOCK63:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> zeroinitializer
419; CHECK-NEXT:    [[TMP84:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 1
420; CHECK-NEXT:    [[SPLAT_SPLATINSERT64:%.*]] = insertelement <1 x double> poison, double [[TMP84]], i64 0
421; CHECK-NEXT:    [[SPLAT_SPLAT65:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT64]], <1 x double> poison, <1 x i32> zeroinitializer
422; CHECK-NEXT:    [[TMP85:%.*]] = fmul <1 x double> [[BLOCK63]], [[SPLAT_SPLAT65]]
423; CHECK-NEXT:    [[TMP86:%.*]] = fadd <1 x double> [[TMP83]], [[TMP85]]
424; CHECK-NEXT:    [[BLOCK66:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> zeroinitializer
425; CHECK-NEXT:    [[TMP87:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 2
426; CHECK-NEXT:    [[SPLAT_SPLATINSERT67:%.*]] = insertelement <1 x double> poison, double [[TMP87]], i64 0
427; CHECK-NEXT:    [[SPLAT_SPLAT68:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT67]], <1 x double> poison, <1 x i32> zeroinitializer
428; CHECK-NEXT:    [[TMP88:%.*]] = fmul <1 x double> [[BLOCK66]], [[SPLAT_SPLAT68]]
429; CHECK-NEXT:    [[TMP89:%.*]] = fadd <1 x double> [[TMP86]], [[TMP88]]
430; CHECK-NEXT:    [[TMP90:%.*]] = shufflevector <1 x double> [[TMP89]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
431; CHECK-NEXT:    [[TMP91:%.*]] = shufflevector <3 x double> poison, <3 x double> [[TMP90]], <3 x i32> <i32 3, i32 1, i32 2>
432; CHECK-NEXT:    [[BLOCK69:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 1>
433; CHECK-NEXT:    [[TMP92:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 0
434; CHECK-NEXT:    [[SPLAT_SPLATINSERT70:%.*]] = insertelement <1 x double> poison, double [[TMP92]], i64 0
435; CHECK-NEXT:    [[SPLAT_SPLAT71:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT70]], <1 x double> poison, <1 x i32> zeroinitializer
436; CHECK-NEXT:    [[TMP93:%.*]] = fmul <1 x double> [[BLOCK69]], [[SPLAT_SPLAT71]]
437; CHECK-NEXT:    [[BLOCK72:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 1>
438; CHECK-NEXT:    [[TMP94:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 1
439; CHECK-NEXT:    [[SPLAT_SPLATINSERT73:%.*]] = insertelement <1 x double> poison, double [[TMP94]], i64 0
440; CHECK-NEXT:    [[SPLAT_SPLAT74:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT73]], <1 x double> poison, <1 x i32> zeroinitializer
441; CHECK-NEXT:    [[TMP95:%.*]] = fmul <1 x double> [[BLOCK72]], [[SPLAT_SPLAT74]]
442; CHECK-NEXT:    [[TMP96:%.*]] = fadd <1 x double> [[TMP93]], [[TMP95]]
443; CHECK-NEXT:    [[BLOCK75:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 1>
444; CHECK-NEXT:    [[TMP97:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 2
445; CHECK-NEXT:    [[SPLAT_SPLATINSERT76:%.*]] = insertelement <1 x double> poison, double [[TMP97]], i64 0
446; CHECK-NEXT:    [[SPLAT_SPLAT77:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT76]], <1 x double> poison, <1 x i32> zeroinitializer
447; CHECK-NEXT:    [[TMP98:%.*]] = fmul <1 x double> [[BLOCK75]], [[SPLAT_SPLAT77]]
448; CHECK-NEXT:    [[TMP99:%.*]] = fadd <1 x double> [[TMP96]], [[TMP98]]
449; CHECK-NEXT:    [[TMP100:%.*]] = shufflevector <1 x double> [[TMP99]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
450; CHECK-NEXT:    [[TMP101:%.*]] = shufflevector <3 x double> [[TMP91]], <3 x double> [[TMP100]], <3 x i32> <i32 0, i32 3, i32 2>
451; CHECK-NEXT:    [[BLOCK78:%.*]] = shufflevector <3 x double> [[SPLIT3]], <3 x double> poison, <1 x i32> <i32 2>
452; CHECK-NEXT:    [[TMP102:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 0
453; CHECK-NEXT:    [[SPLAT_SPLATINSERT79:%.*]] = insertelement <1 x double> poison, double [[TMP102]], i64 0
454; CHECK-NEXT:    [[SPLAT_SPLAT80:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT79]], <1 x double> poison, <1 x i32> zeroinitializer
455; CHECK-NEXT:    [[TMP103:%.*]] = fmul <1 x double> [[BLOCK78]], [[SPLAT_SPLAT80]]
456; CHECK-NEXT:    [[BLOCK81:%.*]] = shufflevector <3 x double> [[SPLIT4]], <3 x double> poison, <1 x i32> <i32 2>
457; CHECK-NEXT:    [[TMP104:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 1
458; CHECK-NEXT:    [[SPLAT_SPLATINSERT82:%.*]] = insertelement <1 x double> poison, double [[TMP104]], i64 0
459; CHECK-NEXT:    [[SPLAT_SPLAT83:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT82]], <1 x double> poison, <1 x i32> zeroinitializer
460; CHECK-NEXT:    [[TMP105:%.*]] = fmul <1 x double> [[BLOCK81]], [[SPLAT_SPLAT83]]
461; CHECK-NEXT:    [[TMP106:%.*]] = fadd <1 x double> [[TMP103]], [[TMP105]]
462; CHECK-NEXT:    [[BLOCK84:%.*]] = shufflevector <3 x double> [[SPLIT5]], <3 x double> poison, <1 x i32> <i32 2>
463; CHECK-NEXT:    [[TMP107:%.*]] = extractelement <3 x double> [[SPLIT8]], i64 2
464; CHECK-NEXT:    [[SPLAT_SPLATINSERT85:%.*]] = insertelement <1 x double> poison, double [[TMP107]], i64 0
465; CHECK-NEXT:    [[SPLAT_SPLAT86:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT85]], <1 x double> poison, <1 x i32> zeroinitializer
466; CHECK-NEXT:    [[TMP108:%.*]] = fmul <1 x double> [[BLOCK84]], [[SPLAT_SPLAT86]]
467; CHECK-NEXT:    [[TMP109:%.*]] = fadd <1 x double> [[TMP106]], [[TMP108]]
468; CHECK-NEXT:    [[TMP110:%.*]] = shufflevector <1 x double> [[TMP109]], <1 x double> poison, <3 x i32> <i32 0, i32 poison, i32 poison>
469; CHECK-NEXT:    [[TMP111:%.*]] = shufflevector <3 x double> [[TMP101]], <3 x double> [[TMP110]], <3 x i32> <i32 0, i32 1, i32 3>
470; CHECK-NEXT:    [[TMP112:%.*]] = shufflevector <3 x double> [[TMP51]], <3 x double> [[TMP81]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
471; CHECK-NEXT:    [[TMP113:%.*]] = shufflevector <3 x double> [[TMP111]], <3 x double> poison, <6 x i32> <i32 0, i32 1, i32 2, i32 poison, i32 poison, i32 poison>
472; CHECK-NEXT:    [[TMP114:%.*]] = shufflevector <6 x double> [[TMP112]], <6 x double> [[TMP113]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
473; CHECK-NEXT:    ret <9 x double> [[TMP114]]
474;
475  %A.trans = tail call <9 x double> @llvm.matrix.transpose.v9f64(<9 x double> %A, i32 3, i32 3)
476  %A.foo = call <9 x double> @foo(<9 x double> %A.trans)
477  %res = tail call <9 x double> @llvm.matrix.multiply.v9f64.v9f64.v9f64(<9 x double> %B, <9 x double> %A.foo, i32 3, i32 3, i32 3)
478  ret <9 x double> %res
479}
480
481declare <9 x double> @llvm.matrix.multiply.v9f64.v9f64.v9f64(<9 x double>, <9 x double>, i32 immarg, i32 immarg, i32 immarg)
482declare <9 x double> @llvm.matrix.transpose.v9f64(<9 x double>, i32 immarg, i32 immarg)
483declare <9 x double> @foo(<9 x double>)
484