Gitiles
Code Review Sign In
gerrit-public.fairphone.software / toolchain / llvm-project / 1d6ebdfb66b9d63d34f34ec6ac7ec57eff7cd24b / . / llvm / test / Analysis / CostModel / ARM / reduce-smax.ll
blob: 87123b45502f0c16176469955fc3df327d2c5b57 [file] [log] [blame]
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt -cost-model -analyze -mtriple=thumbv8m.main < %s | FileCheck %s --check-prefix=V8M
3; RUN: opt -cost-model -analyze -mtriple=armv8a-linux-gnueabihf < %s | FileCheck %s --check-prefix=NEON
4; RUN: opt -cost-model -analyze -mtriple=armv8.1m.main -mattr=+mve < %s | FileCheck %s --check-prefix=MVE
5
6define i32 @reduce_i64(i32 %arg) {
7; V8M-LABEL: 'reduce_i64'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]8; V8M-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V1 = call i64 @llvm.vector.reduce.smax.v1i64(<1 x i64> undef)
9; V8M-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %V2 = call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> undef)
10; V8M-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %V4 = call i64 @llvm.vector.reduce.smax.v4i64(<4 x i64> undef)
11; V8M-NEXT: Cost Model: Found an estimated cost of 79 for instruction: %V8 = call i64 @llvm.vector.reduce.smax.v8i64(<8 x i64> undef)
12; V8M-NEXT: Cost Model: Found an estimated cost of 167 for instruction: %V16 = call i64 @llvm.vector.reduce.smax.v16i64(<16 x i64> undef)
Sam Parker2596da32020-06-15 08:58:25 +0100[diff] [blame]13; V8M-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]14;
15; NEON-LABEL: 'reduce_i64'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]16; NEON-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V1 = call i64 @llvm.vector.reduce.smax.v1i64(<1 x i64> undef)
17; NEON-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %V2 = call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> undef)
18; NEON-NEXT: Cost Model: Found an estimated cost of 31 for instruction: %V4 = call i64 @llvm.vector.reduce.smax.v4i64(<4 x i64> undef)
19; NEON-NEXT: Cost Model: Found an estimated cost of 76 for instruction: %V8 = call i64 @llvm.vector.reduce.smax.v8i64(<8 x i64> undef)
20; NEON-NEXT: Cost Model: Found an estimated cost of 178 for instruction: %V16 = call i64 @llvm.vector.reduce.smax.v16i64(<16 x i64> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]21; NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]22;
23; MVE-LABEL: 'reduce_i64'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]24; MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V1 = call i64 @llvm.vector.reduce.smax.v1i64(<1 x i64> undef)
25; MVE-NEXT: Cost Model: Found an estimated cost of 46 for instruction: %V2 = call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> undef)
26; MVE-NEXT: Cost Model: Found an estimated cost of 98 for instruction: %V4 = call i64 @llvm.vector.reduce.smax.v4i64(<4 x i64> undef)
27; MVE-NEXT: Cost Model: Found an estimated cost of 282 for instruction: %V8 = call i64 @llvm.vector.reduce.smax.v8i64(<8 x i64> undef)
28; MVE-NEXT: Cost Model: Found an estimated cost of 970 for instruction: %V16 = call i64 @llvm.vector.reduce.smax.v16i64(<16 x i64> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]29; MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]30;
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]31 %V1 = call i64 @llvm.vector.reduce.smax.v1i64(<1 x i64> undef)
32 %V2 = call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> undef)
33 %V4 = call i64 @llvm.vector.reduce.smax.v4i64(<4 x i64> undef)
34 %V8 = call i64 @llvm.vector.reduce.smax.v8i64(<8 x i64> undef)
35 %V16 = call i64 @llvm.vector.reduce.smax.v16i64(<16 x i64> undef)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]36 ret i32 undef
37}
38
39define i32 @reduce_i32(i32 %arg) {
40; V8M-LABEL: 'reduce_i32'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]41; V8M-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V2 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> undef)
42; V8M-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %V4 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> undef)
43; V8M-NEXT: Cost Model: Found an estimated cost of 43 for instruction: %V8 = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> undef)
44; V8M-NEXT: Cost Model: Found an estimated cost of 91 for instruction: %V16 = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> undef)
45; V8M-NEXT: Cost Model: Found an estimated cost of 187 for instruction: %V32 = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> undef)
Sam Parker2596da32020-06-15 08:58:25 +0100[diff] [blame]46; V8M-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]47;
48; NEON-LABEL: 'reduce_i32'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]49; NEON-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %V2 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> undef)
50; NEON-NEXT: Cost Model: Found an estimated cost of 55 for instruction: %V4 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> undef)
51; NEON-NEXT: Cost Model: Found an estimated cost of 81 for instruction: %V8 = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> undef)
52; NEON-NEXT: Cost Model: Found an estimated cost of 133 for instruction: %V16 = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> undef)
53; NEON-NEXT: Cost Model: Found an estimated cost of 237 for instruction: %V32 = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]54; NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]55;
56; MVE-LABEL: 'reduce_i32'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]57; MVE-NEXT: Cost Model: Found an estimated cost of 42 for instruction: %V2 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> undef)
58; MVE-NEXT: Cost Model: Found an estimated cost of 140 for instruction: %V4 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> undef)
59; MVE-NEXT: Cost Model: Found an estimated cost of 240 for instruction: %V8 = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> undef)
60; MVE-NEXT: Cost Model: Found an estimated cost of 632 for instruction: %V16 = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> undef)
61; MVE-NEXT: Cost Model: Found an estimated cost of 2184 for instruction: %V32 = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]62; MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]63;
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]64 %V2 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> undef)
65 %V4 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> undef)
66 %V8 = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> undef)
67 %V16 = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> undef)
68 %V32 = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> undef)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]69 ret i32 undef
70}
71
72define i32 @reduce_i16(i32 %arg) {
73; V8M-LABEL: 'reduce_i16'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]74; V8M-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V2 = call i16 @llvm.vector.reduce.smax.v2i16(<2 x i16> undef)
75; V8M-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %V4 = call i16 @llvm.vector.reduce.smax.v4i16(<4 x i16> undef)
76; V8M-NEXT: Cost Model: Found an estimated cost of 43 for instruction: %V8 = call i16 @llvm.vector.reduce.smax.v8i16(<8 x i16> undef)
77; V8M-NEXT: Cost Model: Found an estimated cost of 91 for instruction: %V16 = call i16 @llvm.vector.reduce.smax.v16i16(<16 x i16> undef)
78; V8M-NEXT: Cost Model: Found an estimated cost of 187 for instruction: %V32 = call i16 @llvm.vector.reduce.smax.v32i16(<32 x i16> undef)
79; V8M-NEXT: Cost Model: Found an estimated cost of 379 for instruction: %V64 = call i16 @llvm.vector.reduce.smax.v64i16(<64 x i16> undef)
Sam Parker2596da32020-06-15 08:58:25 +0100[diff] [blame]80; V8M-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]81;
82; NEON-LABEL: 'reduce_i16'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]83; NEON-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %V2 = call i16 @llvm.vector.reduce.smax.v2i16(<2 x i16> undef)
84; NEON-NEXT: Cost Model: Found an estimated cost of 55 for instruction: %V4 = call i16 @llvm.vector.reduce.smax.v4i16(<4 x i16> undef)
85; NEON-NEXT: Cost Model: Found an estimated cost of 153 for instruction: %V8 = call i16 @llvm.vector.reduce.smax.v8i16(<8 x i16> undef)
86; NEON-NEXT: Cost Model: Found an estimated cost of 203 for instruction: %V16 = call i16 @llvm.vector.reduce.smax.v16i16(<16 x i16> undef)
87; NEON-NEXT: Cost Model: Found an estimated cost of 303 for instruction: %V32 = call i16 @llvm.vector.reduce.smax.v32i16(<32 x i16> undef)
88; NEON-NEXT: Cost Model: Found an estimated cost of 503 for instruction: %V64 = call i16 @llvm.vector.reduce.smax.v64i16(<64 x i16> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]89; NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]90;
91; MVE-LABEL: 'reduce_i16'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]92; MVE-NEXT: Cost Model: Found an estimated cost of 42 for instruction: %V2 = call i16 @llvm.vector.reduce.smax.v2i16(<2 x i16> undef)
93; MVE-NEXT: Cost Model: Found an estimated cost of 140 for instruction: %V4 = call i16 @llvm.vector.reduce.smax.v4i16(<4 x i16> undef)
94; MVE-NEXT: Cost Model: Found an estimated cost of 788 for instruction: %V8 = call i16 @llvm.vector.reduce.smax.v8i16(<8 x i16> undef)
95; MVE-NEXT: Cost Model: Found an estimated cost of 1176 for instruction: %V16 = call i16 @llvm.vector.reduce.smax.v16i16(<16 x i16> undef)
96; MVE-NEXT: Cost Model: Found an estimated cost of 2720 for instruction: %V32 = call i16 @llvm.vector.reduce.smax.v32i16(<32 x i16> undef)
97; MVE-NEXT: Cost Model: Found an estimated cost of 8880 for instruction: %V64 = call i16 @llvm.vector.reduce.smax.v64i16(<64 x i16> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]98; MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]99;
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]100 %V2 = call i16 @llvm.vector.reduce.smax.v2i16(<2 x i16> undef)
101 %V4 = call i16 @llvm.vector.reduce.smax.v4i16(<4 x i16> undef)
102 %V8 = call i16 @llvm.vector.reduce.smax.v8i16(<8 x i16> undef)
103 %V16 = call i16 @llvm.vector.reduce.smax.v16i16(<16 x i16> undef)
104 %V32 = call i16 @llvm.vector.reduce.smax.v32i16(<32 x i16> undef)
105 %V64 = call i16 @llvm.vector.reduce.smax.v64i16(<64 x i16> undef)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]106 ret i32 undef
107}
108
109define i32 @reduce_i8(i32 %arg) {
110; V8M-LABEL: 'reduce_i8'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]111; V8M-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V2 = call i8 @llvm.vector.reduce.smax.v2i8(<2 x i8> undef)
112; V8M-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %V4 = call i8 @llvm.vector.reduce.smax.v4i8(<4 x i8> undef)
113; V8M-NEXT: Cost Model: Found an estimated cost of 43 for instruction: %V8 = call i8 @llvm.vector.reduce.smax.v8i8(<8 x i8> undef)
114; V8M-NEXT: Cost Model: Found an estimated cost of 91 for instruction: %V16 = call i8 @llvm.vector.reduce.smax.v16i8(<16 x i8> undef)
115; V8M-NEXT: Cost Model: Found an estimated cost of 187 for instruction: %V32 = call i8 @llvm.vector.reduce.smax.v32i8(<32 x i8> undef)
116; V8M-NEXT: Cost Model: Found an estimated cost of 379 for instruction: %V64 = call i8 @llvm.vector.reduce.smax.v64i8(<64 x i8> undef)
117; V8M-NEXT: Cost Model: Found an estimated cost of 763 for instruction: %V128 = call i8 @llvm.vector.reduce.smax.v128i8(<128 x i8> undef)
Sam Parker2596da32020-06-15 08:58:25 +0100[diff] [blame]118; V8M-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]119;
120; NEON-LABEL: 'reduce_i8'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]121; NEON-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %V2 = call i8 @llvm.vector.reduce.smax.v2i8(<2 x i8> undef)
122; NEON-NEXT: Cost Model: Found an estimated cost of 55 for instruction: %V4 = call i8 @llvm.vector.reduce.smax.v4i8(<4 x i8> undef)
123; NEON-NEXT: Cost Model: Found an estimated cost of 153 for instruction: %V8 = call i8 @llvm.vector.reduce.smax.v8i8(<8 x i8> undef)
124; NEON-NEXT: Cost Model: Found an estimated cost of 395 for instruction: %V16 = call i8 @llvm.vector.reduce.smax.v16i8(<16 x i8> undef)
125; NEON-NEXT: Cost Model: Found an estimated cost of 493 for instruction: %V32 = call i8 @llvm.vector.reduce.smax.v32i8(<32 x i8> undef)
126; NEON-NEXT: Cost Model: Found an estimated cost of 689 for instruction: %V64 = call i8 @llvm.vector.reduce.smax.v64i8(<64 x i8> undef)
127; NEON-NEXT: Cost Model: Found an estimated cost of 1081 for instruction: %V128 = call i8 @llvm.vector.reduce.smax.v128i8(<128 x i8> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]128; NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]129;
130; MVE-LABEL: 'reduce_i8'
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]131; MVE-NEXT: Cost Model: Found an estimated cost of 42 for instruction: %V2 = call i8 @llvm.vector.reduce.smax.v2i8(<2 x i8> undef)
132; MVE-NEXT: Cost Model: Found an estimated cost of 140 for instruction: %V4 = call i8 @llvm.vector.reduce.smax.v4i8(<4 x i8> undef)
133; MVE-NEXT: Cost Model: Found an estimated cost of 788 for instruction: %V8 = call i8 @llvm.vector.reduce.smax.v8i8(<8 x i8> undef)
134; MVE-NEXT: Cost Model: Found an estimated cost of 4128 for instruction: %V16 = call i8 @llvm.vector.reduce.smax.v16i8(<16 x i8> undef)
135; MVE-NEXT: Cost Model: Found an estimated cost of 5668 for instruction: %V32 = call i8 @llvm.vector.reduce.smax.v32i8(<32 x i8> undef)
136; MVE-NEXT: Cost Model: Found an estimated cost of 11820 for instruction: %V64 = call i8 @llvm.vector.reduce.smax.v64i8(<64 x i8> undef)
137; MVE-NEXT: Cost Model: Found an estimated cost of 36412 for instruction: %V128 = call i8 @llvm.vector.reduce.smax.v128i8(<128 x i8> undef)
Sam Parkerf2675ab2020-08-05 09:37:53 +0100[diff] [blame]138; MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]139;
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]140 %V2 = call i8 @llvm.vector.reduce.smax.v2i8(<2 x i8> undef)
141 %V4 = call i8 @llvm.vector.reduce.smax.v4i8(<4 x i8> undef)
142 %V8 = call i8 @llvm.vector.reduce.smax.v8i8(<8 x i8> undef)
143 %V16 = call i8 @llvm.vector.reduce.smax.v16i8(<16 x i8> undef)
144 %V32 = call i8 @llvm.vector.reduce.smax.v32i8(<32 x i8> undef)
145 %V64 = call i8 @llvm.vector.reduce.smax.v64i8(<64 x i8> undef)
146 %V128 = call i8 @llvm.vector.reduce.smax.v128i8(<128 x i8> undef)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]147 ret i32 undef
148}
149
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]150declare i64 @llvm.vector.reduce.smax.v1i64(<1 x i64>)
151declare i64 @llvm.vector.reduce.smax.v2i64(<2 x i64>)
152declare i64 @llvm.vector.reduce.smax.v4i64(<4 x i64>)
153declare i64 @llvm.vector.reduce.smax.v8i64(<8 x i64>)
154declare i64 @llvm.vector.reduce.smax.v16i64(<16 x i64>)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]155
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]156declare i32 @llvm.vector.reduce.smax.v2i32(<2 x i32>)
157declare i32 @llvm.vector.reduce.smax.v4i32(<4 x i32>)
158declare i32 @llvm.vector.reduce.smax.v8i32(<8 x i32>)
159declare i32 @llvm.vector.reduce.smax.v16i32(<16 x i32>)
160declare i32 @llvm.vector.reduce.smax.v32i32(<32 x i32>)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]161
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]162declare i16 @llvm.vector.reduce.smax.v2i16(<2 x i16>)
163declare i16 @llvm.vector.reduce.smax.v4i16(<4 x i16>)
164declare i16 @llvm.vector.reduce.smax.v8i16(<8 x i16>)
165declare i16 @llvm.vector.reduce.smax.v16i16(<16 x i16>)
166declare i16 @llvm.vector.reduce.smax.v32i16(<32 x i16>)
167declare i16 @llvm.vector.reduce.smax.v64i16(<64 x i16>)
Sam Parker0ef62fc2020-05-15 13:36:44 +0100[diff] [blame]168
Amara Emerson322d0af2020-10-02 18:30:53 -0700[diff] [blame]169declare i8 @llvm.vector.reduce.smax.v2i8(<2 x i8>)
170declare i8 @llvm.vector.reduce.smax.v4i8(<4 x i8>)
171declare i8 @llvm.vector.reduce.smax.v8i8(<8 x i8>)
172declare i8 @llvm.vector.reduce.smax.v16i8(<16 x i8>)
173declare i8 @llvm.vector.reduce.smax.v32i8(<32 x i8>)
174declare i8 @llvm.vector.reduce.smax.v64i8(<64 x i8>)
175declare i8 @llvm.vector.reduce.smax.v128i8(<128 x i8>)