xref: /llvm-project/llvm/test/Analysis/CostModel/RISCV/reduce-fminimum.ll (revision 400b725c2740ee29560bac9ad870b4ddb56bf3f2) 
1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 4
2; RUN: opt < %s -mtriple=riscv32 -mattr=+v -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s
3; RUN: opt < %s -mtriple=riscv64 -mattr=+v -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s
4; RUN: opt < %s -mtriple=riscv32 -mattr=+v -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output | FileCheck %s --check-prefix=SIZE
5; RUN: opt < %s -mtriple=riscv64 -mattr=+v -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output | FileCheck %s --check-prefix=SIZE
6
7define float @reduce_fmaximum_f32(float %arg) {
8; CHECK-LABEL: 'reduce_fmaximum_f32'
9; CHECK-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V2 = call float @llvm.vector.reduce.fminimum.v2f32(<2 x float> undef)
10; CHECK-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4 = call float @llvm.vector.reduce.fminimum.v4f32(<4 x float> undef)
11; CHECK-NEXT:  Cost Model: Found an estimated cost of 9 for instruction: %V8 = call float @llvm.vector.reduce.fminimum.v8f32(<8 x float> undef)
12; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %V16 = call float @llvm.vector.reduce.fminimum.v16f32(<16 x float> undef)
13; CHECK-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %V32 = call float @llvm.vector.reduce.fminimum.v32f32(<32 x float> undef)
14; CHECK-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %V64 = call float @llvm.vector.reduce.fminimum.v64f32(<64 x float> undef)
15; CHECK-NEXT:  Cost Model: Found an estimated cost of 17 for instruction: %V128 = call float @llvm.vector.reduce.fminimum.v128f32(<128 x float> undef)
16; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret float undef
17;
18; SIZE-LABEL: 'reduce_fmaximum_f32'
19; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V2 = call float @llvm.vector.reduce.fminimum.v2f32(<2 x float> undef)
20; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4 = call float @llvm.vector.reduce.fminimum.v4f32(<4 x float> undef)
21; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V8 = call float @llvm.vector.reduce.fminimum.v8f32(<8 x float> undef)
22; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V16 = call float @llvm.vector.reduce.fminimum.v16f32(<16 x float> undef)
23; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V32 = call float @llvm.vector.reduce.fminimum.v32f32(<32 x float> undef)
24; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V64 = call float @llvm.vector.reduce.fminimum.v64f32(<64 x float> undef)
25; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V128 = call float @llvm.vector.reduce.fminimum.v128f32(<128 x float> undef)
26; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret float undef
27;
28%V2   = call float @llvm.vector.reduce.fminimum.v2f32(<2 x float> undef)
29%V4   = call float @llvm.vector.reduce.fminimum.v4f32(<4 x float> undef)
30%V8   = call float @llvm.vector.reduce.fminimum.v8f32(<8 x float> undef)
31%V16   = call float @llvm.vector.reduce.fminimum.v16f32(<16 x float> undef)
32%V32   = call float @llvm.vector.reduce.fminimum.v32f32(<32 x float> undef)
33%V64   = call float @llvm.vector.reduce.fminimum.v64f32(<64 x float> undef)
34%V128   = call float @llvm.vector.reduce.fminimum.v128f32(<128 x float> undef)
35ret float undef
36}
37declare float @llvm.vector.reduce.fminimum.v2f32(<2 x float>)
38declare float @llvm.vector.reduce.fminimum.v4f32(<4 x float>)
39declare float @llvm.vector.reduce.fminimum.v8f32(<8 x float>)
40declare float @llvm.vector.reduce.fminimum.v16f32(<16 x float>)
41declare float @llvm.vector.reduce.fminimum.v32f32(<32 x float>)
42declare float @llvm.vector.reduce.fminimum.v64f32(<64 x float>)
43declare float @llvm.vector.reduce.fminimum.v128f32(<128 x float>)
44
45define double @reduce_fmaximum_f64(double %arg) {
46; CHECK-LABEL: 'reduce_fmaximum_f64'
47; CHECK-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %V2 = call double @llvm.vector.reduce.fminimum.v2f64(<2 x double> undef)
48; CHECK-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %V4 = call double @llvm.vector.reduce.fminimum.v4f64(<4 x double> undef)
49; CHECK-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %V8 = call double @llvm.vector.reduce.fminimum.v8f64(<8 x double> undef)
50; CHECK-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V16 = call double @llvm.vector.reduce.fminimum.v16f64(<16 x double> undef)
51; CHECK-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V32 = call double @llvm.vector.reduce.fminimum.v32f64(<32 x double> undef)
52; CHECK-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %V64 = call double @llvm.vector.reduce.fminimum.v64f64(<64 x double> undef)
53; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret double undef
54;
55; SIZE-LABEL: 'reduce_fmaximum_f64'
56; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V2 = call double @llvm.vector.reduce.fminimum.v2f64(<2 x double> undef)
57; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V4 = call double @llvm.vector.reduce.fminimum.v4f64(<4 x double> undef)
58; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V8 = call double @llvm.vector.reduce.fminimum.v8f64(<8 x double> undef)
59; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V16 = call double @llvm.vector.reduce.fminimum.v16f64(<16 x double> undef)
60; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V32 = call double @llvm.vector.reduce.fminimum.v32f64(<32 x double> undef)
61; SIZE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %V64 = call double @llvm.vector.reduce.fminimum.v64f64(<64 x double> undef)
62; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret double undef
63;
64%V2   = call double @llvm.vector.reduce.fminimum.v2f64(<2 x double> undef)
65%V4   = call double @llvm.vector.reduce.fminimum.v4f64(<4 x double> undef)
66%V8   = call double @llvm.vector.reduce.fminimum.v8f64(<8 x double> undef)
67%V16   = call double @llvm.vector.reduce.fminimum.v16f64(<16 x double> undef)
68%V32   = call double @llvm.vector.reduce.fminimum.v32f64(<32 x double> undef)
69%V64   = call double @llvm.vector.reduce.fminimum.v64f64(<64 x double> undef)
70ret double undef
71}
72declare double @llvm.vector.reduce.fminimum.v2f64(<2 x double>)
73declare double @llvm.vector.reduce.fminimum.v4f64(<4 x double>)
74declare double @llvm.vector.reduce.fminimum.v8f64(<8 x double>)
75declare double @llvm.vector.reduce.fminimum.v16f64(<16 x double>)
76declare double @llvm.vector.reduce.fminimum.v32f64(<32 x double>)
77declare double @llvm.vector.reduce.fminimum.v64f64(<64 x double>)
78