xref: /llvm-project/llvm/test/Analysis/CostModel/AArch64/mul.ll (revision 75f1b328f8fb2468e8bef618b022ad8ce928097d) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt < %s -mtriple=aarch64-unknown-linux-gnu -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefix=THROUGHPUT
3
4; Verify the cost of (vector) multiply instructions.
5
6target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
7
8define <2 x i8> @t1(<2 x i8> %a, <2 x i8> %b)  {
9; THROUGHPUT-LABEL: 't1'
10; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <2 x i8> %a, %b
11; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i8> %1
12;
13  %1 = mul <2 x i8> %a, %b
14  ret <2 x i8> %1
15}
16
17define <4 x i8> @t2(<4 x i8> %a, <4 x i8> %b)  {
18; THROUGHPUT-LABEL: 't2'
19; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <4 x i8> %a, %b
20; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i8> %1
21;
22  %1 = mul <4 x i8> %a, %b
23  ret <4 x i8> %1
24}
25
26define <8 x i8> @t3(<8 x i8> %a, <8 x i8> %b)  {
27; THROUGHPUT-LABEL: 't3'
28; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <8 x i8> %a, %b
29; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i8> %1
30;
31  %1 = mul <8 x i8> %a, %b
32  ret <8 x i8> %1
33}
34
35define <16 x i8> @t4(<16 x i8> %a, <16 x i8> %b)  {
36; THROUGHPUT-LABEL: 't4'
37; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <16 x i8> %a, %b
38; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %1
39;
40  %1 = mul <16 x i8> %a, %b
41  ret <16 x i8> %1
42}
43
44define <32 x i8> @t5(<32 x i8> %a, <32 x i8> %b)  {
45; THROUGHPUT-LABEL: 't5'
46; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %1 = mul <32 x i8> %a, %b
47; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %1
48;
49  %1 = mul <32 x i8> %a, %b
50  ret <32 x i8> %1
51}
52
53define <2 x i16> @t6(<2 x i16> %a, <2 x i16> %b)  {
54; THROUGHPUT-LABEL: 't6'
55; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <2 x i16> %a, %b
56; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i16> %1
57;
58  %1 = mul <2 x i16> %a, %b
59  ret <2 x i16> %1
60}
61
62define <4 x i16> @t7(<4 x i16> %a, <4 x i16> %b)  {
63; THROUGHPUT-LABEL: 't7'
64; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <4 x i16> %a, %b
65; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i16> %1
66;
67  %1 = mul <4 x i16> %a, %b
68  ret <4 x i16> %1
69}
70
71define <8 x i16> @t8(<8 x i16> %a, <8 x i16> %b)  {
72; THROUGHPUT-LABEL: 't8'
73; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <8 x i16> %a, %b
74; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %1
75;
76  %1 = mul <8 x i16> %a, %b
77  ret <8 x i16> %1
78}
79
80define <16 x i16> @t9(<16 x i16> %a, <16 x i16> %b)  {
81; THROUGHPUT-LABEL: 't9'
82; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %1 = mul <16 x i16> %a, %b
83; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %1
84;
85  %1 = mul <16 x i16> %a, %b
86  ret <16 x i16> %1
87}
88
89define <2 x i32> @t10(<2 x i32> %a, <2 x i32> %b)  {
90; THROUGHPUT-LABEL: 't10'
91; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <2 x i32> %a, %b
92; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %1
93;
94  %1 = mul <2 x i32> %a, %b
95  ret <2 x i32> %1
96}
97
98define <4 x i32> @t11(<4 x i32> %a, <4 x i32> %b)  {
99; THROUGHPUT-LABEL: 't11'
100; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %1 = mul <4 x i32> %a, %b
101; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %1
102;
103  %1 = mul <4 x i32> %a, %b
104  ret <4 x i32> %1
105}
106
107define <8 x i32> @t12(<8 x i32> %a, <8 x i32> %b)  {
108; THROUGHPUT-LABEL: 't12'
109; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %1 = mul <8 x i32> %a, %b
110; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %1
111;
112  %1 = mul <8 x i32> %a, %b
113  ret <8 x i32> %1
114}
115
116define <2 x i64> @t13(<2 x i64> %a, <2 x i64> %b)  {
117; THROUGHPUT-LABEL: 't13'
118; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 14 for instruction: %1 = mul nsw <2 x i64> %a, %b
119; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %1
120;
121  %1 = mul nsw <2 x i64> %a, %b
122  ret <2 x i64> %1
123}
124
125define <4 x i64> @t14(<4 x i64> %a, <4 x i64> %b)  {
126; THROUGHPUT-LABEL: 't14'
127; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %1 = mul nsw <4 x i64> %a, %b
128; THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %1
129;
130  %1 = mul nsw <4 x i64> %a, %b
131  ret <4 x i64> %1
132}
133