diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/hsa-fp-mode.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/hsa-fp-mode.ll | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/hsa-fp-mode.ll b/test/CodeGen/AMDGPU/hsa-fp-mode.ll new file mode 100644 index 0000000000000..36aa6779d382e --- /dev/null +++ b/test/CodeGen/AMDGPU/hsa-fp-mode.ll @@ -0,0 +1,68 @@ +; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s + +; GCN-LABEL: {{^}}test_default_ci: +; GCN: compute_pgm_rsrc1_float_mode = 192 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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: compute_pgm_rsrc1_float_mode = 192 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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: compute_pgm_rsrc1_float_mode = 192 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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: compute_pgm_rsrc1_float_mode = 48 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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: compute_pgm_rsrc1_float_mode = 240 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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: compute_pgm_rsrc1_float_mode = 0 +; GCN: compute_pgm_rsrc1_dx10_clamp = 1 +; GCN: compute_pgm_rsrc1_ieee_mode = 0 +define 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 +} + +attributes #0 = { nounwind "target-cpu"="kaveri" } +attributes #1 = { nounwind "target-cpu"="fiji" } +attributes #2 = { nounwind "target-features"="-fp32-denormals,+fp64-denormals" } +attributes #3 = { nounwind "target-features"="+fp32-denormals,-fp64-denormals" } +attributes #4 = { nounwind "target-features"="+fp32-denormals,+fp64-denormals" } +attributes #5 = { nounwind "target-features"="-fp32-denormals,-fp64-denormals" } |