xref: /llvm-project/llvm/test/Analysis/CostModel/AArch64/arith-usat.ll (revision d39b4ce3ce8a3c256e01bdec2b140777a332a633) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64 < %s | FileCheck %s --check-prefix=RECIP
3; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mtriple=aarch64 < %s | FileCheck %s --check-prefix=SIZE
4
5target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
6
7declare i64        @llvm.uadd.sat.i64(i64, i64)
8declare <2 x i64>  @llvm.uadd.sat.v2i64(<2 x i64>, <2 x i64>)
9declare <4 x i64>  @llvm.uadd.sat.v4i64(<4 x i64>, <4 x i64>)
10declare <8 x i64>  @llvm.uadd.sat.v8i64(<8 x i64>, <8 x i64>)
11
12declare i32        @llvm.uadd.sat.i32(i32, i32)
13declare <2 x i32>  @llvm.uadd.sat.v2i32(<2 x i32>, <2 x i32>)
14declare <4 x i32>  @llvm.uadd.sat.v4i32(<4 x i32>, <4 x i32>)
15declare <8 x i32>  @llvm.uadd.sat.v8i32(<8 x i32>, <8 x i32>)
16declare <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32>, <16 x i32>)
17
18declare i16        @llvm.uadd.sat.i16(i16, i16)
19declare <2 x i16>  @llvm.uadd.sat.v2i16(<2 x i16>, <2 x i16>)
20declare <4 x i16>  @llvm.uadd.sat.v4i16(<4 x i16>, <4 x i16>)
21declare <8 x i16>  @llvm.uadd.sat.v8i16(<8 x i16>, <8 x i16>)
22declare <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16>, <16 x i16>)
23declare <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16>, <32 x i16>)
24
25declare i8         @llvm.uadd.sat.i8(i8,  i8)
26declare <2 x i8>   @llvm.uadd.sat.v2i8(<2 x i8>, <2 x i8>)
27declare <4 x i8>   @llvm.uadd.sat.v4i8(<4 x i8>, <4 x i8>)
28declare <8 x i8>   @llvm.uadd.sat.v8i8(<8 x i8>, <8 x i8>)
29declare <16 x i8>  @llvm.uadd.sat.v16i8(<16 x i8>, <16 x i8>)
30declare <32 x i8>  @llvm.uadd.sat.v32i8(<32 x i8>, <32 x i8>)
31declare <64 x i8>  @llvm.uadd.sat.v64i8(<64 x i8>, <64 x i8>)
32
33define i32 @add(i32 %arg) {
34; RECIP-LABEL: 'add'
35; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I64 = call i64 @llvm.uadd.sat.i64(i64 undef, i64 undef)
36; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
37; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.uadd.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
38; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.uadd.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
39; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.uadd.sat.i32(i32 undef, i32 undef)
40; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
41; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
42; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.uadd.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
43; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
44; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I16 = call i16 @llvm.uadd.sat.i16(i16 undef, i16 undef)
45; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I16 = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
46; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
47; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
48; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
49; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
50; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I8 = call i8 @llvm.uadd.sat.i8(i8 undef, i8 undef)
51; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
52; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4I8 = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
53; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.uadd.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
54; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.uadd.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
55; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.uadd.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
56; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.uadd.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
57; RECIP-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
58;
59; SIZE-LABEL: 'add'
60; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I64 = call i64 @llvm.uadd.sat.i64(i64 undef, i64 undef)
61; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
62; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.uadd.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
63; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.uadd.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
64; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.uadd.sat.i32(i32 undef, i32 undef)
65; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
66; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
67; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.uadd.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
68; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
69; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I16 = call i16 @llvm.uadd.sat.i16(i16 undef, i16 undef)
70; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I16 = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
71; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
72; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
73; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
74; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
75; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I8 = call i8 @llvm.uadd.sat.i8(i8 undef, i8 undef)
76; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
77; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4I8 = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
78; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.uadd.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
79; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.uadd.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
80; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.uadd.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
81; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.uadd.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
82; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
83;
84  %I64 = call i64 @llvm.uadd.sat.i64(i64 undef, i64 undef)
85  %V2I64 = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
86  %V4I64 = call <4 x i64> @llvm.uadd.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
87  %V8I64 = call <8 x i64> @llvm.uadd.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
88
89  %I32 = call i32 @llvm.uadd.sat.i32(i32 undef, i32 undef)
90  %V2I32  = call <2 x i32>  @llvm.uadd.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
91  %V4I32  = call <4 x i32>  @llvm.uadd.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
92  %V8I32  = call <8 x i32>  @llvm.uadd.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
93  %V16I32 = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
94
95  %I16 = call i16 @llvm.uadd.sat.i16(i16 undef, i16 undef)
96  %V2I16  = call <2 x i16>  @llvm.uadd.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
97  %V4I16  = call <4 x i16>  @llvm.uadd.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
98  %V8I16  = call <8 x i16>  @llvm.uadd.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
99  %V16I16 = call <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
100  %V32I16 = call <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
101
102  %I8 = call i8 @llvm.uadd.sat.i8(i8 undef, i8 undef)
103  %V2I8  = call <2 x i8>  @llvm.uadd.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
104  %V4I8  = call <4 x i8>  @llvm.uadd.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
105  %V8I8  = call <8 x i8>  @llvm.uadd.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
106  %V16I8 = call <16 x i8> @llvm.uadd.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
107  %V32I8 = call <32 x i8> @llvm.uadd.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
108  %V64I8 = call <64 x i8> @llvm.uadd.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
109
110  ret i32 undef
111}
112
113declare i64        @llvm.usub.sat.i64(i64, i64)
114declare <2 x i64>  @llvm.usub.sat.v2i64(<2 x i64>, <2 x i64>)
115declare <4 x i64>  @llvm.usub.sat.v4i64(<4 x i64>, <4 x i64>)
116declare <8 x i64>  @llvm.usub.sat.v8i64(<8 x i64>, <8 x i64>)
117
118declare i32        @llvm.usub.sat.i32(i32, i32)
119declare <2 x i32>  @llvm.usub.sat.v2i32(<2 x i32>, <2 x i32>)
120declare <4 x i32>  @llvm.usub.sat.v4i32(<4 x i32>, <4 x i32>)
121declare <8 x i32>  @llvm.usub.sat.v8i32(<8 x i32>, <8 x i32>)
122declare <16 x i32> @llvm.usub.sat.v16i32(<16 x i32>, <16 x i32>)
123
124declare i16        @llvm.usub.sat.i16(i16, i16)
125declare <2 x i16>  @llvm.usub.sat.v2i16(<2 x i16>, <2 x i16>)
126declare <4 x i16>  @llvm.usub.sat.v4i16(<4 x i16>, <4 x i16>)
127declare <8 x i16>  @llvm.usub.sat.v8i16(<8 x i16>, <8 x i16>)
128declare <16 x i16> @llvm.usub.sat.v16i16(<16 x i16>, <16 x i16>)
129declare <32 x i16> @llvm.usub.sat.v32i16(<32 x i16>, <32 x i16>)
130
131declare i8         @llvm.usub.sat.i8(i8,  i8)
132declare <2 x i8>   @llvm.usub.sat.v2i8(<2 x i8>, <2 x i8>)
133declare <4 x i8>   @llvm.usub.sat.v4i8(<4 x i8>, <4 x i8>)
134declare <8 x i8>   @llvm.usub.sat.v8i8(<8 x i8>, <8 x i8>)
135declare <16 x i8>  @llvm.usub.sat.v16i8(<16 x i8>, <16 x i8>)
136declare <32 x i8>  @llvm.usub.sat.v32i8(<32 x i8>, <32 x i8>)
137declare <64 x i8>  @llvm.usub.sat.v64i8(<64 x i8>, <64 x i8>)
138
139define i32 @sub(i32 %arg) {
140; RECIP-LABEL: 'sub'
141; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I64 = call i64 @llvm.usub.sat.i64(i64 undef, i64 undef)
142; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
143; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.usub.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
144; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.usub.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
145; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.usub.sat.i32(i32 undef, i32 undef)
146; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
147; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
148; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.usub.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
149; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
150; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I16 = call i16 @llvm.usub.sat.i16(i16 undef, i16 undef)
151; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I16 = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
152; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
153; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
154; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.usub.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
155; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.usub.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
156; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I8 = call i8 @llvm.usub.sat.i8(i8 undef, i8 undef)
157; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
158; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4I8 = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
159; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.usub.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
160; RECIP-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.usub.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
161; RECIP-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.usub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
162; RECIP-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.usub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
163; RECIP-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
164;
165; SIZE-LABEL: 'sub'
166; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I64 = call i64 @llvm.usub.sat.i64(i64 undef, i64 undef)
167; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
168; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.usub.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
169; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.usub.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
170; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.usub.sat.i32(i32 undef, i32 undef)
171; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
172; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
173; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.usub.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
174; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
175; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I16 = call i16 @llvm.usub.sat.i16(i16 undef, i16 undef)
176; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I16 = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
177; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
178; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
179; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.usub.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
180; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.usub.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
181; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %I8 = call i8 @llvm.usub.sat.i8(i8 undef, i8 undef)
182; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
183; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4I8 = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
184; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.usub.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
185; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.usub.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
186; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.usub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
187; SIZE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.usub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
188; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
189;
190  %I64 = call i64 @llvm.usub.sat.i64(i64 undef, i64 undef)
191  %V2I64 = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> undef, <2 x i64> undef)
192  %V4I64 = call <4 x i64> @llvm.usub.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
193  %V8I64 = call <8 x i64> @llvm.usub.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
194
195  %I32 = call i32 @llvm.usub.sat.i32(i32 undef, i32 undef)
196  %V2I32  = call <2 x i32>  @llvm.usub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
197  %V4I32  = call <4 x i32>  @llvm.usub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
198  %V8I32  = call <8 x i32>  @llvm.usub.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
199  %V16I32 = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
200
201  %I16 = call i16 @llvm.usub.sat.i16(i16 undef, i16 undef)
202  %V2I16  = call <2 x i16>  @llvm.usub.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
203  %V4I16  = call <4 x i16>  @llvm.usub.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
204  %V8I16  = call <8 x i16>  @llvm.usub.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
205  %V16I16 = call <16 x i16> @llvm.usub.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
206  %V32I16 = call <32 x i16> @llvm.usub.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
207
208  %I8 = call i8 @llvm.usub.sat.i8(i8 undef, i8 undef)
209  %V2I8  = call <2 x i8>  @llvm.usub.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
210  %V4I8  = call <4 x i8>  @llvm.usub.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
211  %V8I8  = call <8 x i8>  @llvm.usub.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
212  %V16I8 = call <16 x i8> @llvm.usub.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
213  %V32I8 = call <32 x i8> @llvm.usub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
214  %V64I8 = call <64 x i8> @llvm.usub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
215
216  ret i32 undef
217}
218