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gerrit-public.fairphone.software / toolchain / llvm-project / b8f8dbc227e8d08d6685bb2bc3131ac86e3ac24e / . / llvm / test / CodeGen / AMDGPU / hsa-fp-mode.ll
blob: b1901cf894b08ef4f02b02ea800b83c50cd9bae1 [file] [log] [blame]
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]1; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
Matt Arsenault7293f982016-01-28 20:53:35 +0000[diff] [blame]2
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]3; GCN-LABEL: {{^}}test_default_ci:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]4; GCN: float_mode = 192
5; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]6; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]7define amdgpu_kernel void @test_default_ci(float addrspace(1)* %out0, double addrspace(1)* %out1) #0 {
Matt Arsenault7293f982016-01-28 20:53:35 +0000[diff] [blame]8 store float 0.0, float addrspace(1)* %out0
9 store double 0.0, double addrspace(1)* %out1
10 ret void
11}
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]12
13; GCN-LABEL: {{^}}test_default_vi:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]14; GCN: float_mode = 192
15; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]16; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]17define amdgpu_kernel void @test_default_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #1 {
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]18 store float 0.0, float addrspace(1)* %out0
19 store double 0.0, double addrspace(1)* %out1
20 ret void
21}
22
23; GCN-LABEL: {{^}}test_f64_denormals:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]24; GCN: float_mode = 192
25; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]26; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]27define amdgpu_kernel void @test_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #2 {
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]28 store float 0.0, float addrspace(1)* %out0
29 store double 0.0, double addrspace(1)* %out1
30 ret void
31}
32
33; GCN-LABEL: {{^}}test_f32_denormals:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]34; GCN: float_mode = 48
35; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]36; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]37define amdgpu_kernel void @test_f32_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #3 {
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]38 store float 0.0, float addrspace(1)* %out0
39 store double 0.0, double addrspace(1)* %out1
40 ret void
41}
42
43; GCN-LABEL: {{^}}test_f32_f64_denormals:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]44; GCN: float_mode = 240
45; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]46; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]47define amdgpu_kernel void @test_f32_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #4 {
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]48 store float 0.0, float addrspace(1)* %out0
49 store double 0.0, double addrspace(1)* %out1
50 ret void
51}
52
53; GCN-LABEL: {{^}}test_no_denormals:
Sam Koltona2e5c882016-09-09 10:08:02 +0000[diff] [blame]54; GCN: float_mode = 0
55; GCN: enable_dx10_clamp = 1
Wei Ding3cb2a1e2016-10-19 22:34:49 +0000[diff] [blame]56; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]57define amdgpu_kernel void @test_no_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #5 {
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]58 store float 0.0, float addrspace(1)* %out0
59 store double 0.0, double addrspace(1)* %out1
60 ret void
61}
62
Matt Arsenault2fdf2a12017-02-21 23:35:48 +0000[diff] [blame]63; GCN-LABEL: {{^}}test_no_dx10_clamp_vi:
64; GCN: float_mode = 192
65; GCN: enable_dx10_clamp = 0
66; GCN: enable_ieee_mode = 1
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]67define amdgpu_kernel void @test_no_dx10_clamp_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #6 {
Matt Arsenault2fdf2a12017-02-21 23:35:48 +0000[diff] [blame]68 store float 0.0, float addrspace(1)* %out0
69 store double 0.0, double addrspace(1)* %out1
70 ret void
71}
72
Matt Arsenaultb2cb5f82016-07-09 07:55:03 +0000[diff] [blame]73attributes #0 = { nounwind "target-cpu"="kaveri" }
74attributes #1 = { nounwind "target-cpu"="fiji" }
Matt Arsenaulta6867fd2017-01-23 22:31:03 +0000[diff] [blame]75attributes #2 = { nounwind "target-features"="-fp32-denormals,+fp64-fp16-denormals" }
76attributes #3 = { nounwind "target-features"="+fp32-denormals,-fp64-fp16-denormals" }
77attributes #4 = { nounwind "target-features"="+fp32-denormals,+fp64-fp16-denormals" }
78attributes #5 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" }
Matt Arsenault2fdf2a12017-02-21 23:35:48 +0000[diff] [blame]79attributes #6 = { nounwind "target-cpu"="fiji" "target-features"="-dx10-clamp" }