xref: /llvm-project/llvm/test/Analysis/CostModel/X86/select-codesize.ll (revision 3edec9ba602c1ed5904e5bbcd8986dcd05fe3a83) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+sse2 | FileCheck %s -check-prefixes=SSE2
3; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+sse4.1 | FileCheck %s -check-prefixes=SSE4
4; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+avx | FileCheck %s -check-prefixes=AVX,AVX1
5; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+avx2 | FileCheck %s -check-prefixes=AVX,AVX2
6; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+avx512f,+avx512vl  | FileCheck %s -check-prefixes=AVX512,AVX512F
7; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mattr=+avx512bw,+avx512vl | FileCheck %s -check-prefixes=AVX512,AVX512BW
8;
9; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mcpu=slm | FileCheck %s --check-prefixes=SSE4
10; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mcpu=goldmont | FileCheck %s --check-prefixes=SSE4
11; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=x86_64-- -mcpu=btver2 | FileCheck %s --check-prefixes=AVX,AVX1
12
13; Verify the cost of vector select instructions.
14
15define i32 @test_select() {
16; SSE2-LABEL: 'test_select'
17; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
18; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
19; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
20; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
21; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
22; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
23; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
24; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
25; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
26; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
27; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
28; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
29; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
30; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
31; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
32; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
33; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
34;
35; SSE4-LABEL: 'test_select'
36; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
37; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
38; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
39; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
40; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
41; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
42; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
43; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
44; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
45; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
46; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
47; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
48; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
49; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
50; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
51; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
52; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
53;
54; AVX1-LABEL: 'test_select'
55; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
56; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
57; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
58; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
59; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
60; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
61; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
62; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
63; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
64; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
65; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
66; AVX1-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
67; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
68; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
69; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
70; AVX1-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
71; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
72;
73; AVX2-LABEL: 'test_select'
74; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
75; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
76; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
77; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
78; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
79; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
80; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
81; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
82; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
83; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
84; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
85; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
86; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
87; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
88; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
89; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
90; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
91;
92; AVX512F-LABEL: 'test_select'
93; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
94; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
95; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
96; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
97; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
98; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
99; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
100; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
101; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
102; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
103; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
104; AVX512F-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
105; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
106; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
107; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
108; AVX512F-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
109; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
110;
111; AVX512BW-LABEL: 'test_select'
112; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef
113; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
114; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
115; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
116; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef
117; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
118; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
119; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
120; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef
121; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
122; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
123; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
124; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef
125; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
126; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
127; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
128; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
129;
130  %I64 = select i1 undef, i64 undef, i64 undef
131  %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef
132  %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
133  %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
134
135  %I32 = select i1 undef, i32 undef, i32 undef
136  %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef
137  %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
138  %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
139
140  %I16 = select i1 undef, i16 undef, i16 undef
141  %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef
142  %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
143  %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef
144
145  %I8 = select i1 undef, i8 undef, i8 undef
146  %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef
147  %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef
148  %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef
149
150  ret i32 undef
151}
152
153define i32 @test_select_fp() {
154; SSE2-LABEL: 'test_select_fp'
155; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = select i1 undef, double undef, double undef
156; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = select <2 x i1> undef, <2 x double> undef, <2 x double> undef
157; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4F64 = select <4 x i1> undef, <4 x double> undef, <4 x double> undef
158; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8F64 = select <8 x i1> undef, <8 x double> undef, <8 x double> undef
159; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F32 = select i1 undef, float undef, float undef
160; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F32 = select <4 x i1> undef, <4 x float> undef, <4 x float> undef
161; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V8F32 = select <8 x i1> undef, <8 x float> undef, <8 x float> undef
162; SSE2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16F32 = select <16 x i1> undef, <16 x float> undef, <16 x float> undef
163; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
164;
165; SSE4-LABEL: 'test_select_fp'
166; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = select i1 undef, double undef, double undef
167; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = select <2 x i1> undef, <2 x double> undef, <2 x double> undef
168; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = select <4 x i1> undef, <4 x double> undef, <4 x double> undef
169; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = select <8 x i1> undef, <8 x double> undef, <8 x double> undef
170; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = select i1 undef, float undef, float undef
171; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = select <4 x i1> undef, <4 x float> undef, <4 x float> undef
172; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = select <8 x i1> undef, <8 x float> undef, <8 x float> undef
173; SSE4-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = select <16 x i1> undef, <16 x float> undef, <16 x float> undef
174; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
175;
176; AVX-LABEL: 'test_select_fp'
177; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = select i1 undef, double undef, double undef
178; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = select <2 x i1> undef, <2 x double> undef, <2 x double> undef
179; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4F64 = select <4 x i1> undef, <4 x double> undef, <4 x double> undef
180; AVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8F64 = select <8 x i1> undef, <8 x double> undef, <8 x double> undef
181; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = select i1 undef, float undef, float undef
182; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = select <4 x i1> undef, <4 x float> undef, <4 x float> undef
183; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8F32 = select <8 x i1> undef, <8 x float> undef, <8 x float> undef
184; AVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16F32 = select <16 x i1> undef, <16 x float> undef, <16 x float> undef
185; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
186;
187; AVX512-LABEL: 'test_select_fp'
188; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = select i1 undef, double undef, double undef
189; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = select <2 x i1> undef, <2 x double> undef, <2 x double> undef
190; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4F64 = select <4 x i1> undef, <4 x double> undef, <4 x double> undef
191; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8F64 = select <8 x i1> undef, <8 x double> undef, <8 x double> undef
192; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = select i1 undef, float undef, float undef
193; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = select <4 x i1> undef, <4 x float> undef, <4 x float> undef
194; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8F32 = select <8 x i1> undef, <8 x float> undef, <8 x float> undef
195; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16F32 = select <16 x i1> undef, <16 x float> undef, <16 x float> undef
196; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
197;
198  %F64 = select i1 undef, double undef, double undef
199  %V2F64 = select <2 x i1> undef, <2 x double> undef, <2 x double> undef
200  %V4F64 = select <4 x i1> undef, <4 x double> undef, <4 x double> undef
201  %V8F64 = select <8 x i1> undef, <8 x double> undef, <8 x double> undef
202
203  %F32 = select i1 undef, float undef, float undef
204  %V4F32 = select <4 x i1> undef, <4 x float> undef, <4 x float> undef
205  %V8F32 = select <8 x i1> undef, <8 x float> undef, <8 x float> undef
206  %V16F32 = select <16 x i1> undef, <16 x float> undef, <16 x float> undef
207
208  ret i32 undef
209}
210
211; Immediate blend instructions for <2 x double> and <4 x float> added at SSE41.
212; Integers of the same size should also use those instructions.
213
214define <2 x i64> @test_2i64(<2 x i64> %a, <2 x i64> %b) {
215; SSE2-LABEL: 'test_2i64'
216; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %a, <2 x i64> %b
217; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %sel
218;
219; SSE4-LABEL: 'test_2i64'
220; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %a, <2 x i64> %b
221; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %sel
222;
223; AVX-LABEL: 'test_2i64'
224; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %a, <2 x i64> %b
225; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %sel
226;
227; AVX512-LABEL: 'test_2i64'
228; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %a, <2 x i64> %b
229; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %sel
230;
231  %sel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %a, <2 x i64> %b
232  ret <2 x i64> %sel
233}
234
235define <2 x double> @test_2double(<2 x double> %a, <2 x double> %b) {
236; SSE2-LABEL: 'test_2double'
237; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x double> %a, <2 x double> %b
238; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x double> %sel
239;
240; SSE4-LABEL: 'test_2double'
241; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x double> %a, <2 x double> %b
242; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x double> %sel
243;
244; AVX-LABEL: 'test_2double'
245; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x double> %a, <2 x double> %b
246; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x double> %sel
247;
248; AVX512-LABEL: 'test_2double'
249; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> <i1 true, i1 false>, <2 x double> %a, <2 x double> %b
250; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x double> %sel
251;
252  %sel = select <2 x i1> <i1 true, i1 false>, <2 x double> %a, <2 x double> %b
253  ret <2 x double> %sel
254}
255
256define <4 x i32> @test_4i32(<4 x i32> %a, <4 x i32> %b) {
257; SSE2-LABEL: 'test_4i32'
258; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> %a, <4 x i32> %b
259; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %sel
260;
261; SSE4-LABEL: 'test_4i32'
262; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> %a, <4 x i32> %b
263; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %sel
264;
265; AVX-LABEL: 'test_4i32'
266; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> %a, <4 x i32> %b
267; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %sel
268;
269; AVX512-LABEL: 'test_4i32'
270; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> %a, <4 x i32> %b
271; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %sel
272;
273  %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> %a, <4 x i32> %b
274  ret <4 x i32> %sel
275}
276
277define <4 x float> @test_4float(<4 x float> %a, <4 x float> %b) {
278; SSE2-LABEL: 'test_4float'
279; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %a, <4 x float> %b
280; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x float> %sel
281;
282; SSE4-LABEL: 'test_4float'
283; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %a, <4 x float> %b
284; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x float> %sel
285;
286; AVX-LABEL: 'test_4float'
287; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %a, <4 x float> %b
288; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x float> %sel
289;
290; AVX512-LABEL: 'test_4float'
291; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %a, <4 x float> %b
292; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x float> %sel
293;
294  %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %a, <4 x float> %b
295  ret <4 x float> %sel
296}
297
298define <16 x i8> @test_16i8(<16 x i8> %a, <16 x i8> %b) {
299; SSE2-LABEL: 'test_16i8'
300; SSE2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <16 x i8> %a, <16 x i8> %b
301; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %sel
302;
303; SSE4-LABEL: 'test_16i8'
304; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <16 x i8> %a, <16 x i8> %b
305; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %sel
306;
307; AVX-LABEL: 'test_16i8'
308; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <16 x i8> %a, <16 x i8> %b
309; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %sel
310;
311; AVX512-LABEL: 'test_16i8'
312; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <16 x i8> %a, <16 x i8> %b
313; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %sel
314;
315  %sel = select <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <16 x i8> %a, <16 x i8> %b
316  ret <16 x i8> %sel
317}
318
319; Immediate blend instructions for <4 x double> and <8 x float> added at AVX.
320; Integers of the same size should also use those instructions.
321
322define <4 x i64> @test_4i64(<4 x i64> %a, <4 x i64> %b) {
323; SSE2-LABEL: 'test_4i64'
324; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i64> %a, <4 x i64> %b
325; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %sel
326;
327; SSE4-LABEL: 'test_4i64'
328; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i64> %a, <4 x i64> %b
329; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %sel
330;
331; AVX-LABEL: 'test_4i64'
332; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i64> %a, <4 x i64> %b
333; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %sel
334;
335; AVX512-LABEL: 'test_4i64'
336; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i64> %a, <4 x i64> %b
337; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %sel
338;
339  %sel = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i64> %a, <4 x i64> %b
340  ret <4 x i64> %sel
341}
342
343define <4 x double> @test_4double(<4 x double> %a, <4 x double> %b) {
344; SSE2-LABEL: 'test_4double'
345; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x double> %a, <4 x double> %b
346; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x double> %sel
347;
348; SSE4-LABEL: 'test_4double'
349; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x double> %a, <4 x double> %b
350; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x double> %sel
351;
352; AVX-LABEL: 'test_4double'
353; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x double> %a, <4 x double> %b
354; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x double> %sel
355;
356; AVX512-LABEL: 'test_4double'
357; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x double> %a, <4 x double> %b
358; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x double> %sel
359;
360  %sel = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x double> %a, <4 x double> %b
361  ret <4 x double> %sel
362}
363
364define <8 x i32> @test_8i32(<8 x i32> %a, <8 x i32> %b) {
365; SSE2-LABEL: 'test_8i32'
366; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 false>, <8 x i32> %a, <8 x i32> %b
367; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %sel
368;
369; SSE4-LABEL: 'test_8i32'
370; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 false>, <8 x i32> %a, <8 x i32> %b
371; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %sel
372;
373; AVX-LABEL: 'test_8i32'
374; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 false>, <8 x i32> %a, <8 x i32> %b
375; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %sel
376;
377; AVX512-LABEL: 'test_8i32'
378; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 false>, <8 x i32> %a, <8 x i32> %b
379; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %sel
380;
381  %sel = select <8 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 false>, <8 x i32> %a, <8 x i32> %b
382  ret <8 x i32> %sel
383}
384
385define <8 x float> @test_8float(<8 x float> %a, <8 x float> %b) {
386; SSE2-LABEL: 'test_8float'
387; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <8 x float> %a, <8 x float> %b
388; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x float> %sel
389;
390; SSE4-LABEL: 'test_8float'
391; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <8 x float> %a, <8 x float> %b
392; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x float> %sel
393;
394; AVX-LABEL: 'test_8float'
395; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <8 x float> %a, <8 x float> %b
396; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x float> %sel
397;
398; AVX512-LABEL: 'test_8float'
399; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <8 x float> %a, <8 x float> %b
400; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x float> %sel
401;
402  %sel = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <8 x float> %a, <8 x float> %b
403  ret <8 x float> %sel
404}
405
406define <16 x i16> @test_16i16(<16 x i16> %a, <16 x i16> %b) {
407; SSE2-LABEL: 'test_16i16'
408; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
409; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %sel
410;
411; SSE4-LABEL: 'test_16i16'
412; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
413; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %sel
414;
415; AVX1-LABEL: 'test_16i16'
416; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
417; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %sel
418;
419; AVX2-LABEL: 'test_16i16'
420; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
421; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %sel
422;
423; AVX512-LABEL: 'test_16i16'
424; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
425; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %sel
426;
427  %sel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i16> %a, <16 x i16> %b
428  ret <16 x i16> %sel
429}
430
431define <32 x i8> @test_32i8(<32 x i8> %a, <32 x i8> %b) {
432; SSE2-LABEL: 'test_32i8'
433; SSE2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
434; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %sel
435;
436; SSE4-LABEL: 'test_32i8'
437; SSE4-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
438; SSE4-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %sel
439;
440; AVX1-LABEL: 'test_32i8'
441; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
442; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %sel
443;
444; AVX2-LABEL: 'test_32i8'
445; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
446; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %sel
447;
448; AVX512-LABEL: 'test_32i8'
449; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
450; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %sel
451;
452  %sel = select <32 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true>, <32 x i8> %a, <32 x i8> %b
453  ret <32 x i8> %sel
454}
455
456