1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; GCN-LABEL: {{^}}test_default_ci:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_default_ci(float addrspace(1)* %out0, double addrspace(1)* %out1) #0 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_default_vi:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_default_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #1 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_f64_denormals:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #2 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_f32_denormals:
; GCN: float_mode = 48
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_f32_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #3 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_f32_f64_denormals:
; GCN: float_mode = 240
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_f32_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #4 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_no_denormals:
; GCN: float_mode = 0
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_no_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #5 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_no_dx10_clamp_vi:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 0
; GCN: enable_ieee_mode = 1
define amdgpu_kernel void @test_no_dx10_clamp_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #6 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_no_ieee_mode_vi:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 1
; GCN: enable_ieee_mode = 0
define amdgpu_kernel void @test_no_ieee_mode_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #7 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
; GCN-LABEL: {{^}}test_no_ieee_mode_no_dx10_clamp_vi:
; GCN: float_mode = 192
; GCN: enable_dx10_clamp = 0
; GCN: enable_ieee_mode = 0
define amdgpu_kernel void @test_no_ieee_mode_no_dx10_clamp_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #8 {
store float 0.0, float addrspace(1)* %out0
store double 0.0, double addrspace(1)* %out1
ret void
}
attributes #0 = { nounwind "target-cpu"="kaveri" "target-features"="-code-object-v3" }
attributes #1 = { nounwind "target-cpu"="fiji" "target-features"="-code-object-v3" }
attributes #2 = { nounwind "target-features"="-code-object-v3,-fp32-denormals,+fp64-fp16-denormals" }
attributes #3 = { nounwind "target-features"="-code-object-v3,+fp32-denormals,-fp64-fp16-denormals" }
attributes #4 = { nounwind "target-features"="-code-object-v3,+fp32-denormals,+fp64-fp16-denormals" }
attributes #5 = { nounwind "target-features"="-code-object-v3,-fp32-denormals,-fp64-fp16-denormals" }
attributes #6 = { nounwind "amdgpu-dx10-clamp"="false" "target-cpu"="fiji" "target-features"="-code-object-v3" }
attributes #7 = { nounwind "amdgpu-ieee"="false" "target-cpu"="fiji" "target-features"="-code-object-v3" }
attributes #8 = { nounwind "amdgpu-dx10-clamp"="false" "amdgpu-ieee"="false" "target-cpu"="fiji" "target-features"="-code-object-v3" }
|
