xref: /llvm-project/llvm/test/Analysis/CostModel/RISCV/masked_ldst.ll (revision 079fdef7d26d2004b5bfd467fddadf1906bc814b) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt < %s -passes="print<cost-model>" -disable-output -mtriple=riscv64 -mattr=+v 2>&1 | FileCheck %s
3
4define void @fixed() {
5; CHECK-LABEL: 'fixed'
6; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8 = call <2 x i8> @llvm.masked.load.v2i8.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i8> undef)
7; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8 = call <4 x i8> @llvm.masked.load.v4i8.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i8> undef)
8; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8 = call <8 x i8> @llvm.masked.load.v8i8.p0(ptr undef, i32 8, <8 x i1> undef, <8 x i8> undef)
9; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8 = call <16 x i8> @llvm.masked.load.v16i8.p0(ptr undef, i32 8, <16 x i1> undef, <16 x i8> undef)
10; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i16 = call <2 x i16> @llvm.masked.load.v2i16.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i16> undef)
11; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i16 = call <4 x i16> @llvm.masked.load.v4i16.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i16> undef)
12; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i16 = call <8 x i16> @llvm.masked.load.v8i16.p0(ptr undef, i32 8, <8 x i1> undef, <8 x i16> undef)
13; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32 = call <2 x i32> @llvm.masked.load.v2i32.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i32> undef)
14; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i32> undef)
15; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i64 = call <2 x i64> @llvm.masked.load.v2i64.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i64> undef)
16; CHECK-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %v2f16 = call <2 x half> @llvm.masked.load.v2f16.p0(ptr undef, i32 8, <2 x i1> undef, <2 x half> undef)
17; CHECK-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %v4f16 = call <4 x half> @llvm.masked.load.v4f16.p0(ptr undef, i32 8, <4 x i1> undef, <4 x half> undef)
18; CHECK-NEXT:  Cost Model: Found an estimated cost of 39 for instruction: %v8f16 = call <8 x half> @llvm.masked.load.v8f16.p0(ptr undef, i32 8, <8 x i1> undef, <8 x half> undef)
19; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = call <2 x float> @llvm.masked.load.v2f32.p0(ptr undef, i32 8, <2 x i1> undef, <2 x float> undef)
20; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = call <4 x float> @llvm.masked.load.v4f32.p0(ptr undef, i32 8, <4 x i1> undef, <4 x float> undef)
21; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f64 = call <2 x double> @llvm.masked.load.v2f64.p0(ptr undef, i32 8, <2 x i1> undef, <2 x double> undef)
22; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64 = call <4 x i64> @llvm.masked.load.v4i64.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i64> undef)
23; CHECK-NEXT:  Cost Model: Found an estimated cost of 223 for instruction: %v32f16 = call <32 x half> @llvm.masked.load.v32f16.p0(ptr undef, i32 8, <32 x i1> undef, <32 x half> undef)
24; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
25;
26entry:
27  ; fixed-width integer types
28  %v2i8 = call <2 x i8> @llvm.masked.load.v2i8.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i8> undef)
29  %v4i8 = call <4 x i8> @llvm.masked.load.v4i8.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i8> undef)
30  %v8i8 = call <8 x i8> @llvm.masked.load.v8i8.p0(ptr undef, i32 8, <8 x i1> undef, <8 x i8> undef)
31  %v16i8 = call <16 x i8> @llvm.masked.load.v16i8.p0(ptr undef, i32 8, <16 x i1> undef, <16 x i8> undef)
32  %v2i16 = call <2 x i16> @llvm.masked.load.v2i16.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i16> undef)
33  %v4i16 = call <4 x i16> @llvm.masked.load.v4i16.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i16> undef)
34  %v8i16 = call <8 x i16> @llvm.masked.load.v8i16.p0(ptr undef, i32 8, <8 x i1> undef, <8 x i16> undef)
35  %v2i32 = call <2 x i32> @llvm.masked.load.v2i32.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i32> undef)
36  %v4i32 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i32> undef)
37  %v2i64 = call <2 x i64> @llvm.masked.load.v2i64.p0(ptr undef, i32 8, <2 x i1> undef, <2 x i64> undef)
38
39  ; fixed-width floating point types
40  %v2f16 = call <2 x half> @llvm.masked.load.v2f16.p0(ptr undef, i32 8, <2 x i1> undef, <2 x half> undef)
41  %v4f16 = call <4 x half> @llvm.masked.load.v4f16.p0(ptr undef, i32 8, <4 x i1> undef, <4 x half> undef)
42  %v8f16 = call <8 x half> @llvm.masked.load.v8f16.p0(ptr undef, i32 8, <8 x i1> undef, <8 x half> undef)
43  %v2f32 = call <2 x float> @llvm.masked.load.v2f32.p0(ptr undef, i32 8, <2 x i1> undef, <2 x float> undef)
44  %v4f32 = call <4 x float> @llvm.masked.load.v4f32.p0(ptr undef, i32 8, <4 x i1> undef, <4 x float> undef)
45  %v2f64 = call <2 x double> @llvm.masked.load.v2f64.p0(ptr undef, i32 8, <2 x i1> undef, <2 x double> undef)
46
47  %v4i64 = call <4 x i64> @llvm.masked.load.v4i64.p0(ptr undef, i32 8, <4 x i1> undef, <4 x i64> undef)
48  %v32f16 = call <32 x half> @llvm.masked.load.v32f16.p0(ptr undef, i32 8, <32 x i1> undef, <32 x half> undef)
49
50  ret void
51}
52
53
54define void @scalable() {
55; CHECK-LABEL: 'scalable'
56; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8 = call <vscale x 2 x i8> @llvm.masked.load.nxv2i8.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i8> undef)
57; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8 = call <vscale x 4 x i8> @llvm.masked.load.nxv4i8.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i8> undef)
58; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8 = call <vscale x 8 x i8> @llvm.masked.load.nxv8i8.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x i8> undef)
59; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i8 = call <vscale x 16 x i8> @llvm.masked.load.nxv16i8.p0(ptr undef, i32 8, <vscale x 16 x i1> undef, <vscale x 16 x i8> undef)
60; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i16 = call <vscale x 2 x i16> @llvm.masked.load.nxv2i16.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i16> undef)
61; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i16 = call <vscale x 4 x i16> @llvm.masked.load.nxv4i16.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i16> undef)
62; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i16 = call <vscale x 8 x i16> @llvm.masked.load.nxv8i16.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x i16> undef)
63; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32 = call <vscale x 2 x i32> @llvm.masked.load.nxv2i32.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i32> undef)
64; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i32 = call <vscale x 4 x i32> @llvm.masked.load.nxv4i32.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i32> undef)
65; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64 = call <vscale x 2 x i64> @llvm.masked.load.nxv2i64.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i64> undef)
66; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %nxv2f16 = call <vscale x 2 x half> @llvm.masked.load.nxv2f16.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x half> undef)
67; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %nxv4f16 = call <vscale x 4 x half> @llvm.masked.load.nxv4f16.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x half> undef)
68; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %nxv8f16 = call <vscale x 8 x half> @llvm.masked.load.nxv8f16.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x half> undef)
69; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f32 = call <vscale x 2 x float> @llvm.masked.load.nxv2f32.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x float> undef)
70; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f32 = call <vscale x 4 x float> @llvm.masked.load.nxv4f32.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x float> undef)
71; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f64 = call <vscale x 2 x double> @llvm.masked.load.nxv2f64.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x double> undef)
72; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv1i64 = call <vscale x 1 x i64> @llvm.masked.load.nxv1i64.p0(ptr undef, i32 8, <vscale x 1 x i1> undef, <vscale x 1 x i64> undef)
73; CHECK-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i64 = call <vscale x 4 x i64> @llvm.masked.load.nxv4i64.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i64> undef)
74; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %nxv32f16 = call <vscale x 32 x half> @llvm.masked.load.nxv32f16.p0(ptr undef, i32 8, <vscale x 32 x i1> undef, <vscale x 32 x half> undef)
75; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
76;
77entry:
78  ; scalable integer types
79  %nxv2i8 = call <vscale x 2 x i8> @llvm.masked.load.nxv2i8.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i8> undef)
80  %nxv4i8 = call <vscale x 4 x i8> @llvm.masked.load.nxv4i8.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i8> undef)
81  %nxv8i8 = call <vscale x 8 x i8> @llvm.masked.load.nxv8i8.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x i8> undef)
82  %nxv16i8 = call <vscale x 16 x i8> @llvm.masked.load.nxv16i8.p0(ptr undef, i32 8, <vscale x 16 x i1> undef, <vscale x 16 x i8> undef)
83  %nxv2i16 = call <vscale x 2 x i16> @llvm.masked.load.nxv2i16.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i16> undef)
84  %nxv4i16 = call <vscale x 4 x i16> @llvm.masked.load.nxv4i16.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i16> undef)
85  %nxv8i16 = call <vscale x 8 x i16> @llvm.masked.load.nxv8i16.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x i16> undef)
86  %nxv2i32 = call <vscale x 2 x i32> @llvm.masked.load.nxv2i32.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i32> undef)
87  %nxv4i32 = call <vscale x 4 x i32> @llvm.masked.load.nxv4i32.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i32> undef)
88  %nxv2i64 = call <vscale x 2 x i64> @llvm.masked.load.nxv2i64.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x i64> undef)
89
90  ; scalable floating point types
91  %nxv2f16 = call <vscale x 2 x half> @llvm.masked.load.nxv2f16.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x half> undef)
92  %nxv4f16 = call <vscale x 4 x half> @llvm.masked.load.nxv4f16.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x half> undef)
93  %nxv8f16 = call <vscale x 8 x half> @llvm.masked.load.nxv8f16.p0(ptr undef, i32 8, <vscale x 8 x i1> undef, <vscale x 8 x half> undef)
94  %nxv2f32 = call <vscale x 2 x float> @llvm.masked.load.nxv2f32.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x float> undef)
95  %nxv4f32 = call <vscale x 4 x float> @llvm.masked.load.nxv4f32.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x float> undef)
96  %nxv2f64 = call <vscale x 2 x double> @llvm.masked.load.nxv2f64.p0(ptr undef, i32 8, <vscale x 2 x i1> undef, <vscale x 2 x double> undef)
97
98  %nxv1i64 = call <vscale x 1 x i64> @llvm.masked.load.nxv1i64.p0(ptr undef, i32 8, <vscale x 1 x i1> undef, <vscale x 1 x i64> undef)
99  %nxv4i64 = call <vscale x 4 x i64> @llvm.masked.load.nxv4i64.p0(ptr undef, i32 8, <vscale x 4 x i1> undef, <vscale x 4 x i64> undef)
100  %nxv32f16 = call <vscale x 32 x half> @llvm.masked.load.nxv32f16.p0(ptr undef, i32 8, <vscale x 32 x i1> undef, <vscale x 32 x half> undef)
101
102  ret void
103}
104
105declare <2 x i8> @llvm.masked.load.v2i8.p0(ptr, i32, <2 x i1>, <2 x i8>)
106declare <4 x i8> @llvm.masked.load.v4i8.p0(ptr, i32, <4 x i1>, <4 x i8>)
107declare <8 x i8> @llvm.masked.load.v8i8.p0(ptr, i32, <8 x i1>, <8 x i8>)
108declare <16 x i8> @llvm.masked.load.v16i8.p0(ptr, i32, <16 x i1>, <16 x i8>)
109declare <2 x i16> @llvm.masked.load.v2i16.p0(ptr, i32, <2 x i1>, <2 x i16>)
110declare <4 x i16> @llvm.masked.load.v4i16.p0(ptr, i32, <4 x i1>, <4 x i16>)
111declare <8 x i16> @llvm.masked.load.v8i16.p0(ptr, i32, <8 x i1>, <8 x i16>)
112declare <2 x i32> @llvm.masked.load.v2i32.p0(ptr, i32, <2 x i1>, <2 x i32>)
113declare <4 x i32> @llvm.masked.load.v4i32.p0(ptr, i32, <4 x i1>, <4 x i32>)
114declare <2 x i64> @llvm.masked.load.v2i64.p0(ptr, i32, <2 x i1>, <2 x i64>)
115declare <4 x i64> @llvm.masked.load.v4i64.p0(ptr, i32, <4 x i1>, <4 x i64>)
116declare <2 x half> @llvm.masked.load.v2f16.p0(ptr, i32, <2 x i1>, <2 x half>)
117declare <4 x half> @llvm.masked.load.v4f16.p0(ptr, i32, <4 x i1>, <4 x half>)
118declare <8 x half> @llvm.masked.load.v8f16.p0(ptr, i32, <8 x i1>, <8 x half>)
119declare <32 x half> @llvm.masked.load.v32f16.p0(ptr, i32, <32 x i1>, <32 x half>)
120declare <2 x float> @llvm.masked.load.v2f32.p0(ptr, i32, <2 x i1>, <2 x float>)
121declare <4 x float> @llvm.masked.load.v4f32.p0(ptr, i32, <4 x i1>, <4 x float>)
122declare <2 x double> @llvm.masked.load.v2f64.p0(ptr, i32, <2 x i1>, <2 x double>)
123
124
125declare <vscale x 2 x i8> @llvm.masked.load.nxv2i8.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x i8>)
126declare <vscale x 4 x i8> @llvm.masked.load.nxv4i8.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x i8>)
127declare <vscale x 8 x i8> @llvm.masked.load.nxv8i8.p0(ptr, i32, <vscale x 8 x i1>, <vscale x 8 x i8>)
128declare <vscale x 16 x i8> @llvm.masked.load.nxv16i8.p0(ptr, i32, <vscale x 16 x i1>, <vscale x 16 x i8>)
129declare <vscale x 2 x i16> @llvm.masked.load.nxv2i16.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x i16>)
130declare <vscale x 4 x i16> @llvm.masked.load.nxv4i16.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x i16>)
131declare <vscale x 8 x i16> @llvm.masked.load.nxv8i16.p0(ptr, i32, <vscale x 8 x i1>, <vscale x 8 x i16>)
132declare <vscale x 2 x i32> @llvm.masked.load.nxv2i32.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x i32>)
133declare <vscale x 4 x i32> @llvm.masked.load.nxv4i32.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x i32>)
134declare <vscale x 2 x i64> @llvm.masked.load.nxv2i64.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x i64>)
135declare <vscale x 4 x i64> @llvm.masked.load.nxv4i64.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x i64>)
136declare <vscale x 1 x i64> @llvm.masked.load.nxv1i64.p0(ptr, i32, <vscale x 1 x i1>, <vscale x 1 x i64>)
137declare <vscale x 2 x half> @llvm.masked.load.nxv2f16.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x half>)
138declare <vscale x 4 x half> @llvm.masked.load.nxv4f16.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x half>)
139declare <vscale x 8 x half> @llvm.masked.load.nxv8f16.p0(ptr, i32, <vscale x 8 x i1>, <vscale x 8 x half>)
140declare <vscale x 32 x half> @llvm.masked.load.nxv32f16.p0(ptr, i32, <vscale x 32 x i1>, <vscale x 32 x half>)
141declare <vscale x 2 x float> @llvm.masked.load.nxv2f32.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x float>)
142declare <vscale x 4 x float> @llvm.masked.load.nxv4f32.p0(ptr, i32, <vscale x 4 x i1>, <vscale x 4 x float>)
143declare <vscale x 2 x double> @llvm.masked.load.nxv2f64.p0(ptr, i32, <vscale x 2 x i1>, <vscale x 2 x double>)
144