xref: /llvm-project/llvm/test/Analysis/CostModel/X86/powi.ll (revision 8e37b53360484f07a24ba07cf61b7553ffcc42ae) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt < %s -enable-no-nans-fp-math  -passes="print<cost-model>" 2>&1 -disable-output -mtriple=x86_64-linux-gnu -mcpu=x86-64 | FileCheck %s --check-prefixes=SSE
3; RUN: opt < %s -enable-no-nans-fp-math  -passes="print<cost-model>" 2>&1 -disable-output -mtriple=x86_64-linux-gnu -mcpu=x86-64-v2 | FileCheck %s --check-prefixes=AVX1
4; RUN: opt < %s -enable-no-nans-fp-math  -passes="print<cost-model>" 2>&1 -disable-output -mtriple=x86_64-linux-gnu -mcpu=x86-64-v3 | FileCheck %s --check-prefixes=AVX2
5; RUN: opt < %s -enable-no-nans-fp-math  -passes="print<cost-model>" 2>&1 -disable-output -mtriple=x86_64-linux-gnu -mcpu=x86-64-v4 | FileCheck %s --check-prefixes=AVX512
6
7define i32 @powi_var(i32 %arg) {
8; SSE-LABEL: 'powi_var'
9; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 %arg)
10; SSE-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 %arg)
11; SSE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 %arg)
12; SSE-NEXT:  Cost Model: Found an estimated cost of 14 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 %arg)
13; SSE-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 %arg)
14; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 %arg)
15; SSE-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 %arg)
16; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 %arg)
17; SSE-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 %arg)
18; SSE-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 %arg)
19; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
20;
21; AVX1-LABEL: 'powi_var'
22; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 %arg)
23; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 %arg)
24; AVX1-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 %arg)
25; AVX1-NEXT:  Cost Model: Found an estimated cost of 14 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 %arg)
26; AVX1-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 %arg)
27; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 %arg)
28; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 %arg)
29; AVX1-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 %arg)
30; AVX1-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 %arg)
31; AVX1-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 %arg)
32; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
33;
34; AVX2-LABEL: 'powi_var'
35; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 %arg)
36; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 %arg)
37; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 %arg)
38; AVX2-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 %arg)
39; AVX2-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 %arg)
40; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 %arg)
41; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 %arg)
42; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 %arg)
43; AVX2-NEXT:  Cost Model: Found an estimated cost of 14 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 %arg)
44; AVX2-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 %arg)
45; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
46;
47; AVX512-LABEL: 'powi_var'
48; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 %arg)
49; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 %arg)
50; AVX512-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 %arg)
51; AVX512-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 %arg)
52; AVX512-NEXT:  Cost Model: Found an estimated cost of 31 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 %arg)
53; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 %arg)
54; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 %arg)
55; AVX512-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 %arg)
56; AVX512-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 %arg)
57; AVX512-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 %arg)
58; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
59;
60  %F32 = call float @llvm.powi.f32(float poison, i32 %arg)
61  %V2F32 = call <2 x float> @llvm.powi.v2f32(<2 x float> poison, i32 %arg)
62  %V4F32 = call <4 x float> @llvm.powi.v4f32(<4 x float> poison, i32 %arg)
63  %V8F32 = call <8 x float> @llvm.powi.v8f32(<8 x float> poison, i32 %arg)
64  %V16F32 = call <16 x float> @llvm.powi.v16f32(<16 x float> poison, i32 %arg)
65
66  %F64 = call double @llvm.powi.f64(double poison, i32 %arg)
67  %V2F64 = call <2 x double> @llvm.powi.v2f64(<2 x double> poison, i32 %arg)
68  %V4F64 = call <4 x double> @llvm.powi.v4f64(<4 x double> poison, i32 %arg)
69  %V8F64 = call <8 x double> @llvm.powi.v8f64(<8 x double> poison, i32 %arg)
70  %V16F64 = call <16 x double> @llvm.powi.v16f64(<16 x double> poison, i32 %arg)
71
72  ret i32 poison
73}
74
75define i32 @powi_3() {
76; SSE-LABEL: 'powi_3'
77; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 3)
78; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 3)
79; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 3)
80; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 3)
81; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 3)
82; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 3)
83; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 3)
84; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 3)
85; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 3)
86; SSE-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 3)
87; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
88;
89; AVX1-LABEL: 'powi_3'
90; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 3)
91; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 3)
92; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 3)
93; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 3)
94; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 3)
95; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 3)
96; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 3)
97; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 3)
98; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 3)
99; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 3)
100; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
101;
102; AVX2-LABEL: 'powi_3'
103; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 3)
104; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 3)
105; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 3)
106; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 3)
107; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 3)
108; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 3)
109; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 3)
110; AVX2-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 3)
111; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 3)
112; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 3)
113; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
114;
115; AVX512-LABEL: 'powi_3'
116; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 3)
117; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 3)
118; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 3)
119; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 3)
120; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 3)
121; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 3)
122; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 3)
123; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 3)
124; AVX512-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 3)
125; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 3)
126; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
127;
128  %F32 = call float @llvm.powi.f32(float poison, i32 3)
129  %V2F32 = call <2 x float> @llvm.powi.v2f32(<2 x float> poison, i32 3)
130  %V4F32 = call <4 x float> @llvm.powi.v4f32(<4 x float> poison, i32 3)
131  %V8F32 = call <8 x float> @llvm.powi.v8f32(<8 x float> poison, i32 3)
132  %V16F32 = call <16 x float> @llvm.powi.v16f32(<16 x float> poison, i32 3)
133
134  %F64 = call double @llvm.powi.f64(double poison, i32 3)
135  %V2F64 = call <2 x double> @llvm.powi.v2f64(<2 x double> poison, i32 3)
136  %V4F64 = call <4 x double> @llvm.powi.v4f64(<4 x double> poison, i32 3)
137  %V8F64 = call <8 x double> @llvm.powi.v8f64(<8 x double> poison, i32 3)
138  %V16F64 = call <16 x double> @llvm.powi.v16f64(<16 x double> poison, i32 3)
139
140  ret i32 poison
141}
142
143define i32 @powi_n3() {
144; SSE-LABEL: 'powi_n3'
145; SSE-NEXT:  Cost Model: Found an estimated cost of 27 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 -3)
146; SSE-NEXT:  Cost Model: Found an estimated cost of 43 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 -3)
147; SSE-NEXT:  Cost Model: Found an estimated cost of 43 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 -3)
148; SSE-NEXT:  Cost Model: Found an estimated cost of 86 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 -3)
149; SSE-NEXT:  Cost Model: Found an estimated cost of 172 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 -3)
150; SSE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 -3)
151; SSE-NEXT:  Cost Model: Found an estimated cost of 73 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 -3)
152; SSE-NEXT:  Cost Model: Found an estimated cost of 146 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 -3)
153; SSE-NEXT:  Cost Model: Found an estimated cost of 292 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 -3)
154; SSE-NEXT:  Cost Model: Found an estimated cost of 584 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 -3)
155; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
156;
157; AVX1-LABEL: 'powi_n3'
158; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 -3)
159; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 -3)
160; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 -3)
161; AVX1-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 -3)
162; AVX1-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 -3)
163; AVX1-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 -3)
164; AVX1-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 -3)
165; AVX1-NEXT:  Cost Model: Found an estimated cost of 48 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 -3)
166; AVX1-NEXT:  Cost Model: Found an estimated cost of 96 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 -3)
167; AVX1-NEXT:  Cost Model: Found an estimated cost of 192 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 -3)
168; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
169;
170; AVX2-LABEL: 'powi_n3'
171; AVX2-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 -3)
172; AVX2-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 -3)
173; AVX2-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 -3)
174; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 -3)
175; AVX2-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 -3)
176; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 -3)
177; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 -3)
178; AVX2-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 -3)
179; AVX2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 -3)
180; AVX2-NEXT:  Cost Model: Found an estimated cost of 120 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 -3)
181; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
182;
183; AVX512-LABEL: 'powi_n3'
184; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 -3)
185; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 -3)
186; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 -3)
187; AVX512-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 -3)
188; AVX512-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 -3)
189; AVX512-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 -3)
190; AVX512-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 -3)
191; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 -3)
192; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 -3)
193; AVX512-NEXT:  Cost Model: Found an estimated cost of 36 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 -3)
194; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
195;
196  %F32 = call float @llvm.powi.f32(float poison, i32 -3)
197  %V2F32 = call <2 x float> @llvm.powi.v2f32(<2 x float> poison, i32 -3)
198  %V4F32 = call <4 x float> @llvm.powi.v4f32(<4 x float> poison, i32 -3)
199  %V8F32 = call <8 x float> @llvm.powi.v8f32(<8 x float> poison, i32 -3)
200  %V16F32 = call <16 x float> @llvm.powi.v16f32(<16 x float> poison, i32 -3)
201
202  %F64 = call double @llvm.powi.f64(double poison, i32 -3)
203  %V2F64 = call <2 x double> @llvm.powi.v2f64(<2 x double> poison, i32 -3)
204  %V4F64 = call <4 x double> @llvm.powi.v4f64(<4 x double> poison, i32 -3)
205  %V8F64 = call <8 x double> @llvm.powi.v8f64(<8 x double> poison, i32 -3)
206  %V16F64 = call <16 x double> @llvm.powi.v16f64(<16 x double> poison, i32 -3)
207
208  ret i32 poison
209}
210
211define i32 @powi_6() {
212; SSE-LABEL: 'powi_6'
213; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 6)
214; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 6)
215; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 6)
216; SSE-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 6)
217; SSE-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 6)
218; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
219; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 6)
220; SSE-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 6)
221; SSE-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 6)
222; SSE-NEXT:  Cost Model: Found an estimated cost of 48 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 6)
223; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
224;
225; AVX1-LABEL: 'powi_6'
226; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 6)
227; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 6)
228; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 6)
229; AVX1-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 6)
230; AVX1-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 6)
231; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
232; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 6)
233; AVX1-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 6)
234; AVX1-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 6)
235; AVX1-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 6)
236; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
237;
238; AVX2-LABEL: 'powi_6'
239; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 6)
240; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 6)
241; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 6)
242; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 6)
243; AVX2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 6)
244; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
245; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 6)
246; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 6)
247; AVX2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 6)
248; AVX2-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 6)
249; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
250;
251; AVX512-LABEL: 'powi_6'
252; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 6)
253; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 6)
254; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 6)
255; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 6)
256; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 6)
257; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
258; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 6)
259; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 6)
260; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 6)
261; AVX512-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 6)
262; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
263;
264  %F32 = call float @llvm.powi.f32(float poison, i32 6)
265  %V2F32 = call <2 x float> @llvm.powi.v2f32(<2 x float> poison, i32 6)
266  %V4F32 = call <4 x float> @llvm.powi.v4f32(<4 x float> poison, i32 6)
267  %V8F32 = call <8 x float> @llvm.powi.v8f32(<8 x float> poison, i32 6)
268  %V16F32 = call <16 x float> @llvm.powi.v16f32(<16 x float> poison, i32 6)
269
270  %F64 = call double @llvm.powi.f64(double poison, i32 6)
271  %V2F64 = call <2 x double> @llvm.powi.v2f64(<2 x double> poison, i32 6)
272  %V4F64 = call <4 x double> @llvm.powi.v4f64(<4 x double> poison, i32 6)
273  %V8F64 = call <8 x double> @llvm.powi.v8f64(<8 x double> poison, i32 6)
274  %V16F64 = call <16 x double> @llvm.powi.v16f64(<16 x double> poison, i32 6)
275
276  ret i32 poison
277}
278
279define i32 @powi_16() {
280; SSE-LABEL: 'powi_16'
281; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 16)
282; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 16)
283; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 16)
284; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 16)
285; SSE-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 16)
286; SSE-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
287; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 16)
288; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 16)
289; SSE-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 16)
290; SSE-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 16)
291; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
292;
293; AVX1-LABEL: 'powi_16'
294; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 16)
295; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 16)
296; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 16)
297; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 16)
298; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 16)
299; AVX1-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
300; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 16)
301; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 16)
302; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 16)
303; AVX1-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 16)
304; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
305;
306; AVX2-LABEL: 'powi_16'
307; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 16)
308; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 16)
309; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 16)
310; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 16)
311; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 16)
312; AVX2-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
313; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 16)
314; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 16)
315; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 16)
316; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 16)
317; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
318;
319; AVX512-LABEL: 'powi_16'
320; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %F32 = call float @llvm.powi.f32.i32(float poison, i32 16)
321; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F32 = call <2 x float> @llvm.powi.v2f32.i32(<2 x float> poison, i32 16)
322; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = call <4 x float> @llvm.powi.v4f32.i32(<4 x float> poison, i32 16)
323; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F32 = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> poison, i32 16)
324; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = call <16 x float> @llvm.powi.v16f32.i32(<16 x float> poison, i32 16)
325; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %F64 = call double @llvm.powi.f64.i32(double poison, i32 6)
326; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V2F64 = call <2 x double> @llvm.powi.v2f64.i32(<2 x double> poison, i32 16)
327; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V4F64 = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> poison, i32 16)
328; AVX512-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = call <8 x double> @llvm.powi.v8f64.i32(<8 x double> poison, i32 16)
329; AVX512-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V16F64 = call <16 x double> @llvm.powi.v16f64.i32(<16 x double> poison, i32 16)
330; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 poison
331;
332  %F32 = call float @llvm.powi.f32(float poison, i32 16)
333  %V2F32 = call <2 x float> @llvm.powi.v2f32(<2 x float> poison, i32 16)
334  %V4F32 = call <4 x float> @llvm.powi.v4f32(<4 x float> poison, i32 16)
335  %V8F32 = call <8 x float> @llvm.powi.v8f32(<8 x float> poison, i32 16)
336  %V16F32 = call <16 x float> @llvm.powi.v16f32(<16 x float> poison, i32 16)
337
338  %F64 = call double @llvm.powi.f64(double poison, i32 6)
339  %V2F64 = call <2 x double> @llvm.powi.v2f64(<2 x double> poison, i32 16)
340  %V4F64 = call <4 x double> @llvm.powi.v4f64(<4 x double> poison, i32 16)
341  %V8F64 = call <8 x double> @llvm.powi.v8f64(<8 x double> poison, i32 16)
342  %V16F64 = call <16 x double> @llvm.powi.v16f64(<16 x double> poison, i32 16)
343
344  ret i32 poison
345}
346
347declare float @llvm.powi.f32(float, i32)
348declare <2 x float> @llvm.powi.v2f32(<2 x float>, i32)
349declare <4 x float> @llvm.powi.v4f32(<4 x float>, i32)
350declare <8 x float> @llvm.powi.v8f32(<8 x float>, i32)
351declare <16 x float> @llvm.powi.v16f32(<16 x float>, i32)
352
353declare double @llvm.powi.f64(double, i32)
354declare <2 x double> @llvm.powi.v2f64(<2 x double>, i32)
355declare <4 x double> @llvm.powi.v4f64(<4 x double>, i32)
356declare <8 x double> @llvm.powi.v8f64(<8 x double>, i32)
357declare <16 x double> @llvm.powi.v16f64(<16 x double>, i32)
358