xref: /llvm-project/llvm/test/Analysis/CostModel/X86/bitreverse-codesize.ll (revision e49043512dbdc68319093da46e95a1e331ef837e) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse2 | FileCheck %s -check-prefixes=X86,SSE2
3; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse4.2 | FileCheck %s -check-prefixes=X86,SSE42
4; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx | FileCheck %s -check-prefixes=X86,AVX1
5; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx2 | FileCheck %s -check-prefixes=X86,AVX2
6; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512f | FileCheck %s -check-prefixes=X86,AVX512,AVX512F
7; RUN: opt < %s -mtriple=i686-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512vl,avx512bw,avx512dq | FileCheck %s -check-prefixes=X86,AVX512,AVX512BW
8; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse2 | FileCheck %s -check-prefixes=X64,SSE2
9; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse4.2 | FileCheck %s -check-prefixes=X64,SSE42
10; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx | FileCheck %s -check-prefixes=X64,AVX1
11; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx2 | FileCheck %s -check-prefixes=X64,AVX2
12; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512f | FileCheck %s -check-prefixes=X64,AVX512,AVX512F
13; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=X64,AVX512,AVX512BW
14; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+xop | FileCheck %s -check-prefixes=XOP
15; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+xop,+avx2 | FileCheck %s -check-prefixes=XOP
16; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+gfni,+ssse3 | FileCheck %s -check-prefixes=GFNISSE
17; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+gfni,+avx | FileCheck %s -check-prefixes=GFNIAVX
18; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+gfni,+avx2 | FileCheck %s -check-prefixes=GFNIAVX2
19; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+gfni,+avx512f | FileCheck %s -check-prefixes=GFNIAVX512F
20; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+gfni,+avx512bw | FileCheck %s -check-prefixes=GFNIAVX512BW
21
22; Verify the cost of scalar bitreverse instructions.
23
24declare i64 @llvm.bitreverse.i64(i64)
25declare i32 @llvm.bitreverse.i32(i32)
26declare i16 @llvm.bitreverse.i16(i16)
27declare  i8 @llvm.bitreverse.i8(i8)
28
29define i64 @var_bitreverse_i64(i64 %a) {
30; X86-LABEL: 'var_bitreverse_i64'
31; X86-NEXT:  Cost Model: Found an estimated cost of 34 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
32; X86-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
33;
34; X64-LABEL: 'var_bitreverse_i64'
35; X64-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
36; X64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
37;
38; XOP-LABEL: 'var_bitreverse_i64'
39; XOP-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
40; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
41;
42; GFNISSE-LABEL: 'var_bitreverse_i64'
43; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
44; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
45;
46; GFNIAVX-LABEL: 'var_bitreverse_i64'
47; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
48; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
49;
50; GFNIAVX2-LABEL: 'var_bitreverse_i64'
51; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
52; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
53;
54; GFNIAVX512F-LABEL: 'var_bitreverse_i64'
55; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
56; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
57;
58; GFNIAVX512BW-LABEL: 'var_bitreverse_i64'
59; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
60; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i64 %bitreverse
61;
62  %bitreverse = call i64 @llvm.bitreverse.i64(i64 %a)
63  ret i64 %bitreverse
64}
65
66define i32 @var_bitreverse_i32(i32 %a) {
67; X86-LABEL: 'var_bitreverse_i32'
68; X86-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
69; X86-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
70;
71; X64-LABEL: 'var_bitreverse_i32'
72; X64-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
73; X64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
74;
75; XOP-LABEL: 'var_bitreverse_i32'
76; XOP-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
77; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
78;
79; GFNISSE-LABEL: 'var_bitreverse_i32'
80; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
81; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
82;
83; GFNIAVX-LABEL: 'var_bitreverse_i32'
84; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
85; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
86;
87; GFNIAVX2-LABEL: 'var_bitreverse_i32'
88; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
89; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
90;
91; GFNIAVX512F-LABEL: 'var_bitreverse_i32'
92; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
93; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
94;
95; GFNIAVX512BW-LABEL: 'var_bitreverse_i32'
96; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
97; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %bitreverse
98;
99  %bitreverse = call i32 @llvm.bitreverse.i32(i32 %a)
100  ret i32 %bitreverse
101}
102
103define i16 @var_bitreverse_i16(i16 %a) {
104; X86-LABEL: 'var_bitreverse_i16'
105; X86-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
106; X86-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
107;
108; X64-LABEL: 'var_bitreverse_i16'
109; X64-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
110; X64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
111;
112; XOP-LABEL: 'var_bitreverse_i16'
113; XOP-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
114; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
115;
116; GFNISSE-LABEL: 'var_bitreverse_i16'
117; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
118; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
119;
120; GFNIAVX-LABEL: 'var_bitreverse_i16'
121; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
122; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
123;
124; GFNIAVX2-LABEL: 'var_bitreverse_i16'
125; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
126; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
127;
128; GFNIAVX512F-LABEL: 'var_bitreverse_i16'
129; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
130; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
131;
132; GFNIAVX512BW-LABEL: 'var_bitreverse_i16'
133; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
134; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i16 %bitreverse
135;
136  %bitreverse = call i16 @llvm.bitreverse.i16(i16 %a)
137  ret i16 %bitreverse
138}
139
140define i8 @var_bitreverse_i8(i8 %a) {
141; X86-LABEL: 'var_bitreverse_i8'
142; X86-NEXT:  Cost Model: Found an estimated cost of 13 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
143; X86-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
144;
145; X64-LABEL: 'var_bitreverse_i8'
146; X64-NEXT:  Cost Model: Found an estimated cost of 13 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
147; X64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
148;
149; XOP-LABEL: 'var_bitreverse_i8'
150; XOP-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
151; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
152;
153; GFNISSE-LABEL: 'var_bitreverse_i8'
154; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
155; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
156;
157; GFNIAVX-LABEL: 'var_bitreverse_i8'
158; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
159; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
160;
161; GFNIAVX2-LABEL: 'var_bitreverse_i8'
162; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
163; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
164;
165; GFNIAVX512F-LABEL: 'var_bitreverse_i8'
166; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
167; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
168;
169; GFNIAVX512BW-LABEL: 'var_bitreverse_i8'
170; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
171; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i8 %bitreverse
172;
173  %bitreverse = call i8 @llvm.bitreverse.i8(i8 %a)
174  ret i8 %bitreverse
175}
176
177; Verify the cost of vector bitreverse instructions.
178
179declare <2 x i64> @llvm.bitreverse.v2i64(<2 x i64>)
180declare <4 x i32> @llvm.bitreverse.v4i32(<4 x i32>)
181declare <8 x i16> @llvm.bitreverse.v8i16(<8 x i16>)
182declare <16 x i8> @llvm.bitreverse.v16i8(<16 x i8>)
183
184declare <4 x i64> @llvm.bitreverse.v4i64(<4 x i64>)
185declare <8 x i32> @llvm.bitreverse.v8i32(<8 x i32>)
186declare <16 x i16> @llvm.bitreverse.v16i16(<16 x i16>)
187declare <32 x i8> @llvm.bitreverse.v32i8(<32 x i8>)
188
189declare <8 x i64> @llvm.bitreverse.v8i64(<8 x i64>)
190declare <16 x i32> @llvm.bitreverse.v16i32(<16 x i32>)
191declare <32 x i16> @llvm.bitreverse.v32i16(<32 x i16>)
192declare <64 x i8> @llvm.bitreverse.v64i8(<64 x i8>)
193
194define <2 x i64> @var_bitreverse_v2i64(<2 x i64> %a) {
195; SSE2-LABEL: 'var_bitreverse_v2i64'
196; SSE2-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
197; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
198;
199; SSE42-LABEL: 'var_bitreverse_v2i64'
200; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
201; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
202;
203; AVX1-LABEL: 'var_bitreverse_v2i64'
204; AVX1-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
205; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
206;
207; AVX2-LABEL: 'var_bitreverse_v2i64'
208; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
209; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
210;
211; AVX512-LABEL: 'var_bitreverse_v2i64'
212; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
213; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
214;
215; XOP-LABEL: 'var_bitreverse_v2i64'
216; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
217; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
218;
219; GFNISSE-LABEL: 'var_bitreverse_v2i64'
220; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
221; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
222;
223; GFNIAVX-LABEL: 'var_bitreverse_v2i64'
224; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
225; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
226;
227; GFNIAVX2-LABEL: 'var_bitreverse_v2i64'
228; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
229; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
230;
231; GFNIAVX512F-LABEL: 'var_bitreverse_v2i64'
232; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
233; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
234;
235; GFNIAVX512BW-LABEL: 'var_bitreverse_v2i64'
236; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
237; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %bitreverse
238;
239  %bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
240  ret <2 x i64> %bitreverse
241}
242
243define <4 x i64> @var_bitreverse_v4i64(<4 x i64> %a) {
244; SSE2-LABEL: 'var_bitreverse_v4i64'
245; SSE2-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
246; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
247;
248; SSE42-LABEL: 'var_bitreverse_v4i64'
249; SSE42-NEXT:  Cost Model: Found an estimated cost of 22 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
250; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
251;
252; AVX1-LABEL: 'var_bitreverse_v4i64'
253; AVX1-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
254; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
255;
256; AVX2-LABEL: 'var_bitreverse_v4i64'
257; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
258; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
259;
260; AVX512-LABEL: 'var_bitreverse_v4i64'
261; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
262; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
263;
264; XOP-LABEL: 'var_bitreverse_v4i64'
265; XOP-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
266; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
267;
268; GFNISSE-LABEL: 'var_bitreverse_v4i64'
269; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
270; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
271;
272; GFNIAVX-LABEL: 'var_bitreverse_v4i64'
273; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
274; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
275;
276; GFNIAVX2-LABEL: 'var_bitreverse_v4i64'
277; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
278; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
279;
280; GFNIAVX512F-LABEL: 'var_bitreverse_v4i64'
281; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
282; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
283;
284; GFNIAVX512BW-LABEL: 'var_bitreverse_v4i64'
285; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
286; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %bitreverse
287;
288  %bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
289  ret <4 x i64> %bitreverse
290}
291
292define <8 x i64> @var_bitreverse_v8i64(<8 x i64> %a) {
293; SSE2-LABEL: 'var_bitreverse_v8i64'
294; SSE2-NEXT:  Cost Model: Found an estimated cost of 128 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
295; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
296;
297; SSE42-LABEL: 'var_bitreverse_v8i64'
298; SSE42-NEXT:  Cost Model: Found an estimated cost of 44 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
299; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
300;
301; AVX1-LABEL: 'var_bitreverse_v8i64'
302; AVX1-NEXT:  Cost Model: Found an estimated cost of 40 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
303; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
304;
305; AVX2-LABEL: 'var_bitreverse_v8i64'
306; AVX2-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
307; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
308;
309; AVX512F-LABEL: 'var_bitreverse_v8i64'
310; AVX512F-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
311; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
312;
313; AVX512BW-LABEL: 'var_bitreverse_v8i64'
314; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
315; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
316;
317; XOP-LABEL: 'var_bitreverse_v8i64'
318; XOP-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
319; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
320;
321; GFNISSE-LABEL: 'var_bitreverse_v8i64'
322; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
323; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
324;
325; GFNIAVX-LABEL: 'var_bitreverse_v8i64'
326; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
327; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
328;
329; GFNIAVX2-LABEL: 'var_bitreverse_v8i64'
330; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
331; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
332;
333; GFNIAVX512F-LABEL: 'var_bitreverse_v8i64'
334; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
335; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
336;
337; GFNIAVX512BW-LABEL: 'var_bitreverse_v8i64'
338; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
339; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %bitreverse
340;
341  %bitreverse = call <8 x i64> @llvm.bitreverse.v8i64(<8 x i64> %a)
342  ret <8 x i64> %bitreverse
343}
344
345define <4 x i32> @var_bitreverse_v4i32(<4 x i32> %a) {
346; SSE2-LABEL: 'var_bitreverse_v4i32'
347; SSE2-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
348; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
349;
350; SSE42-LABEL: 'var_bitreverse_v4i32'
351; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
352; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
353;
354; AVX1-LABEL: 'var_bitreverse_v4i32'
355; AVX1-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
356; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
357;
358; AVX2-LABEL: 'var_bitreverse_v4i32'
359; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
360; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
361;
362; AVX512-LABEL: 'var_bitreverse_v4i32'
363; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
364; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
365;
366; XOP-LABEL: 'var_bitreverse_v4i32'
367; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
368; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
369;
370; GFNISSE-LABEL: 'var_bitreverse_v4i32'
371; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
372; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
373;
374; GFNIAVX-LABEL: 'var_bitreverse_v4i32'
375; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
376; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
377;
378; GFNIAVX2-LABEL: 'var_bitreverse_v4i32'
379; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
380; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
381;
382; GFNIAVX512F-LABEL: 'var_bitreverse_v4i32'
383; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
384; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
385;
386; GFNIAVX512BW-LABEL: 'var_bitreverse_v4i32'
387; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
388; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %bitreverse
389;
390  %bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
391  ret <4 x i32> %bitreverse
392}
393
394define <8 x i32> @var_bitreverse_v8i32(<8 x i32> %a) {
395; SSE2-LABEL: 'var_bitreverse_v8i32'
396; SSE2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
397; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
398;
399; SSE42-LABEL: 'var_bitreverse_v8i32'
400; SSE42-NEXT:  Cost Model: Found an estimated cost of 22 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
401; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
402;
403; AVX1-LABEL: 'var_bitreverse_v8i32'
404; AVX1-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
405; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
406;
407; AVX2-LABEL: 'var_bitreverse_v8i32'
408; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
409; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
410;
411; AVX512-LABEL: 'var_bitreverse_v8i32'
412; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
413; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
414;
415; XOP-LABEL: 'var_bitreverse_v8i32'
416; XOP-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
417; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
418;
419; GFNISSE-LABEL: 'var_bitreverse_v8i32'
420; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
421; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
422;
423; GFNIAVX-LABEL: 'var_bitreverse_v8i32'
424; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
425; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
426;
427; GFNIAVX2-LABEL: 'var_bitreverse_v8i32'
428; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
429; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
430;
431; GFNIAVX512F-LABEL: 'var_bitreverse_v8i32'
432; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
433; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
434;
435; GFNIAVX512BW-LABEL: 'var_bitreverse_v8i32'
436; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
437; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i32> %bitreverse
438;
439  %bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
440  ret <8 x i32> %bitreverse
441}
442
443define <16 x i32> @var_bitreverse_v16i32(<16 x i32> %a) {
444; SSE2-LABEL: 'var_bitreverse_v16i32'
445; SSE2-NEXT:  Cost Model: Found an estimated cost of 120 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
446; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
447;
448; SSE42-LABEL: 'var_bitreverse_v16i32'
449; SSE42-NEXT:  Cost Model: Found an estimated cost of 44 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
450; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
451;
452; AVX1-LABEL: 'var_bitreverse_v16i32'
453; AVX1-NEXT:  Cost Model: Found an estimated cost of 40 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
454; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
455;
456; AVX2-LABEL: 'var_bitreverse_v16i32'
457; AVX2-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
458; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
459;
460; AVX512F-LABEL: 'var_bitreverse_v16i32'
461; AVX512F-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
462; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
463;
464; AVX512BW-LABEL: 'var_bitreverse_v16i32'
465; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
466; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
467;
468; XOP-LABEL: 'var_bitreverse_v16i32'
469; XOP-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
470; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
471;
472; GFNISSE-LABEL: 'var_bitreverse_v16i32'
473; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
474; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
475;
476; GFNIAVX-LABEL: 'var_bitreverse_v16i32'
477; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
478; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
479;
480; GFNIAVX2-LABEL: 'var_bitreverse_v16i32'
481; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
482; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
483;
484; GFNIAVX512F-LABEL: 'var_bitreverse_v16i32'
485; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
486; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
487;
488; GFNIAVX512BW-LABEL: 'var_bitreverse_v16i32'
489; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
490; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i32> %bitreverse
491;
492  %bitreverse = call <16 x i32> @llvm.bitreverse.v16i32(<16 x i32> %a)
493  ret <16 x i32> %bitreverse
494}
495
496define <8 x i16> @var_bitreverse_v8i16(<8 x i16> %a) {
497; SSE2-LABEL: 'var_bitreverse_v8i16'
498; SSE2-NEXT:  Cost Model: Found an estimated cost of 25 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
499; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
500;
501; SSE42-LABEL: 'var_bitreverse_v8i16'
502; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
503; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
504;
505; AVX1-LABEL: 'var_bitreverse_v8i16'
506; AVX1-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
507; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
508;
509; AVX2-LABEL: 'var_bitreverse_v8i16'
510; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
511; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
512;
513; AVX512-LABEL: 'var_bitreverse_v8i16'
514; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
515; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
516;
517; XOP-LABEL: 'var_bitreverse_v8i16'
518; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
519; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
520;
521; GFNISSE-LABEL: 'var_bitreverse_v8i16'
522; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
523; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
524;
525; GFNIAVX-LABEL: 'var_bitreverse_v8i16'
526; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
527; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
528;
529; GFNIAVX2-LABEL: 'var_bitreverse_v8i16'
530; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
531; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
532;
533; GFNIAVX512F-LABEL: 'var_bitreverse_v8i16'
534; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
535; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
536;
537; GFNIAVX512BW-LABEL: 'var_bitreverse_v8i16'
538; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
539; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i16> %bitreverse
540;
541  %bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
542  ret <8 x i16> %bitreverse
543}
544
545define <16 x i16> @var_bitreverse_v16i16(<16 x i16> %a) {
546; SSE2-LABEL: 'var_bitreverse_v16i16'
547; SSE2-NEXT:  Cost Model: Found an estimated cost of 50 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
548; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
549;
550; SSE42-LABEL: 'var_bitreverse_v16i16'
551; SSE42-NEXT:  Cost Model: Found an estimated cost of 22 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
552; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
553;
554; AVX1-LABEL: 'var_bitreverse_v16i16'
555; AVX1-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
556; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
557;
558; AVX2-LABEL: 'var_bitreverse_v16i16'
559; AVX2-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
560; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
561;
562; AVX512-LABEL: 'var_bitreverse_v16i16'
563; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
564; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
565;
566; XOP-LABEL: 'var_bitreverse_v16i16'
567; XOP-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
568; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
569;
570; GFNISSE-LABEL: 'var_bitreverse_v16i16'
571; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
572; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
573;
574; GFNIAVX-LABEL: 'var_bitreverse_v16i16'
575; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
576; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
577;
578; GFNIAVX2-LABEL: 'var_bitreverse_v16i16'
579; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
580; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
581;
582; GFNIAVX512F-LABEL: 'var_bitreverse_v16i16'
583; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
584; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
585;
586; GFNIAVX512BW-LABEL: 'var_bitreverse_v16i16'
587; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
588; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i16> %bitreverse
589;
590  %bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
591  ret <16 x i16> %bitreverse
592}
593
594define <32 x i16> @var_bitreverse_v32i16(<32 x i16> %a) {
595; SSE2-LABEL: 'var_bitreverse_v32i16'
596; SSE2-NEXT:  Cost Model: Found an estimated cost of 100 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
597; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
598;
599; SSE42-LABEL: 'var_bitreverse_v32i16'
600; SSE42-NEXT:  Cost Model: Found an estimated cost of 44 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
601; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
602;
603; AVX1-LABEL: 'var_bitreverse_v32i16'
604; AVX1-NEXT:  Cost Model: Found an estimated cost of 40 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
605; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
606;
607; AVX2-LABEL: 'var_bitreverse_v32i16'
608; AVX2-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
609; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
610;
611; AVX512F-LABEL: 'var_bitreverse_v32i16'
612; AVX512F-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
613; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
614;
615; AVX512BW-LABEL: 'var_bitreverse_v32i16'
616; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
617; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
618;
619; XOP-LABEL: 'var_bitreverse_v32i16'
620; XOP-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
621; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
622;
623; GFNISSE-LABEL: 'var_bitreverse_v32i16'
624; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
625; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
626;
627; GFNIAVX-LABEL: 'var_bitreverse_v32i16'
628; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
629; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
630;
631; GFNIAVX2-LABEL: 'var_bitreverse_v32i16'
632; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
633; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
634;
635; GFNIAVX512F-LABEL: 'var_bitreverse_v32i16'
636; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
637; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
638;
639; GFNIAVX512BW-LABEL: 'var_bitreverse_v32i16'
640; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
641; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i16> %bitreverse
642;
643  %bitreverse = call <32 x i16> @llvm.bitreverse.v32i16(<32 x i16> %a)
644  ret <32 x i16> %bitreverse
645}
646
647define <16 x i8> @var_bitreverse_v16i8(<16 x i8> %a) {
648; SSE2-LABEL: 'var_bitreverse_v16i8'
649; SSE2-NEXT:  Cost Model: Found an estimated cost of 21 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
650; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
651;
652; SSE42-LABEL: 'var_bitreverse_v16i8'
653; SSE42-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
654; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
655;
656; AVX1-LABEL: 'var_bitreverse_v16i8'
657; AVX1-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
658; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
659;
660; AVX2-LABEL: 'var_bitreverse_v16i8'
661; AVX2-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
662; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
663;
664; AVX512-LABEL: 'var_bitreverse_v16i8'
665; AVX512-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
666; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
667;
668; XOP-LABEL: 'var_bitreverse_v16i8'
669; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
670; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
671;
672; GFNISSE-LABEL: 'var_bitreverse_v16i8'
673; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
674; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
675;
676; GFNIAVX-LABEL: 'var_bitreverse_v16i8'
677; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
678; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
679;
680; GFNIAVX2-LABEL: 'var_bitreverse_v16i8'
681; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
682; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
683;
684; GFNIAVX512F-LABEL: 'var_bitreverse_v16i8'
685; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
686; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
687;
688; GFNIAVX512BW-LABEL: 'var_bitreverse_v16i8'
689; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
690; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <16 x i8> %bitreverse
691;
692  %bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
693  ret <16 x i8> %bitreverse
694}
695
696define <32 x i8> @var_bitreverse_v32i8(<32 x i8> %a) {
697; SSE2-LABEL: 'var_bitreverse_v32i8'
698; SSE2-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
699; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
700;
701; SSE42-LABEL: 'var_bitreverse_v32i8'
702; SSE42-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
703; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
704;
705; AVX1-LABEL: 'var_bitreverse_v32i8'
706; AVX1-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
707; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
708;
709; AVX2-LABEL: 'var_bitreverse_v32i8'
710; AVX2-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
711; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
712;
713; AVX512-LABEL: 'var_bitreverse_v32i8'
714; AVX512-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
715; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
716;
717; XOP-LABEL: 'var_bitreverse_v32i8'
718; XOP-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
719; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
720;
721; GFNISSE-LABEL: 'var_bitreverse_v32i8'
722; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
723; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
724;
725; GFNIAVX-LABEL: 'var_bitreverse_v32i8'
726; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
727; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
728;
729; GFNIAVX2-LABEL: 'var_bitreverse_v32i8'
730; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
731; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
732;
733; GFNIAVX512F-LABEL: 'var_bitreverse_v32i8'
734; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
735; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
736;
737; GFNIAVX512BW-LABEL: 'var_bitreverse_v32i8'
738; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
739; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <32 x i8> %bitreverse
740;
741  %bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
742  ret <32 x i8> %bitreverse
743}
744
745define <64 x i8> @var_bitreverse_v64i8(<64 x i8> %a) {
746; SSE2-LABEL: 'var_bitreverse_v64i8'
747; SSE2-NEXT:  Cost Model: Found an estimated cost of 84 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
748; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
749;
750; SSE42-LABEL: 'var_bitreverse_v64i8'
751; SSE42-NEXT:  Cost Model: Found an estimated cost of 40 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
752; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
753;
754; AVX1-LABEL: 'var_bitreverse_v64i8'
755; AVX1-NEXT:  Cost Model: Found an estimated cost of 34 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
756; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
757;
758; AVX2-LABEL: 'var_bitreverse_v64i8'
759; AVX2-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
760; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
761;
762; AVX512F-LABEL: 'var_bitreverse_v64i8'
763; AVX512F-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
764; AVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
765;
766; AVX512BW-LABEL: 'var_bitreverse_v64i8'
767; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
768; AVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
769;
770; XOP-LABEL: 'var_bitreverse_v64i8'
771; XOP-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
772; XOP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
773;
774; GFNISSE-LABEL: 'var_bitreverse_v64i8'
775; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
776; GFNISSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
777;
778; GFNIAVX-LABEL: 'var_bitreverse_v64i8'
779; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
780; GFNIAVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
781;
782; GFNIAVX2-LABEL: 'var_bitreverse_v64i8'
783; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
784; GFNIAVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
785;
786; GFNIAVX512F-LABEL: 'var_bitreverse_v64i8'
787; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
788; GFNIAVX512F-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
789;
790; GFNIAVX512BW-LABEL: 'var_bitreverse_v64i8'
791; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
792; GFNIAVX512BW-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <64 x i8> %bitreverse
793;
794  %bitreverse = call <64 x i8> @llvm.bitreverse.v64i8(<64 x i8> %a)
795  ret <64 x i8> %bitreverse
796}
797