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663 lines
31 KiB
663 lines
31 KiB
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX6,GFX678 %s
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; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX8,GFX678 %s
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; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9 %s
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declare float @llvm.fabs.f32(float) #0
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declare float @llvm.canonicalize.f32(float) #0
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declare <2 x float> @llvm.canonicalize.v2f32(<2 x float>) #0
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declare <3 x float> @llvm.canonicalize.v3f32(<3 x float>) #0
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declare <4 x float> @llvm.canonicalize.v4f32(<4 x float>) #0
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declare <8 x float> @llvm.canonicalize.v8f32(<8 x float>) #0
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declare double @llvm.fabs.f64(double) #0
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declare double @llvm.canonicalize.f64(double) #0
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declare <2 x double> @llvm.canonicalize.v2f64(<2 x double>) #0
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declare <3 x double> @llvm.canonicalize.v3f64(<3 x double>) #0
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declare <4 x double> @llvm.canonicalize.v4f64(<4 x double>) #0
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declare half @llvm.canonicalize.f16(half) #0
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declare <2 x half> @llvm.canonicalize.v2f16(<2 x half>) #0
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declare i32 @llvm.amdgcn.workitem.id.x() #0
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; GCN-LABEL: {{^}}v_test_canonicalize_var_f32:
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; GFX678: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
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; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_var_f32(float addrspace(1)* %out) #1 {
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%val = load float, float addrspace(1)* %out
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%canonicalized = call float @llvm.canonicalize.f32(float %val)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}s_test_canonicalize_var_f32:
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; GFX678: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, {{s[0-9]+}}
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; GFX9: v_max_f32_e64 [[REG:v[0-9]+]], {{s[0-9]+}}, {{s[0-9]+}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @s_test_canonicalize_var_f32(float addrspace(1)* %out, float %val) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float %val)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f32:
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; GFX678: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, |{{v[0-9]+}}|
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; GFX9: v_max_f32_e64 [[REG:v[0-9]+]], |{{v[0-9]+}}|, |{{v[0-9]+}}|
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fabs_var_f32(float addrspace(1)* %out) #1 {
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%val = load float, float addrspace(1)* %out
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%val.fabs = call float @llvm.fabs.f32(float %val)
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%canonicalized = call float @llvm.canonicalize.f32(float %val.fabs)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f32:
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; GFX678: v_mul_f32_e64 [[REG:v[0-9]+]], -1.0, |{{v[0-9]+}}|
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; GFX9: v_max_f32_e64 [[REG:v[0-9]+]], -|{{v[0-9]+}}|, -|{{v[0-9]+}}|
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f32(float addrspace(1)* %out) #1 {
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%val = load float, float addrspace(1)* %out
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%val.fabs = call float @llvm.fabs.f32(float %val)
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%val.fabs.fneg = fneg float %val.fabs
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%canonicalized = call float @llvm.canonicalize.f32(float %val.fabs.fneg)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f32:
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; GFX678: v_mul_f32_e32 [[REG:v[0-9]+]], -1.0, {{v[0-9]+}}
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; GFX9: v_max_f32_e64 [[REG:v[0-9]+]], -{{v[0-9]+}}, -{{v[0-9]+}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fneg_var_f32(float addrspace(1)* %out) #1 {
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%val = load float, float addrspace(1)* %out
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%val.fneg = fneg float %val
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%canonicalized = call float @llvm.canonicalize.f32(float %val.fneg)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_undef_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_undef_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float undef)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_p0_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float 0.0)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_n0_f32:
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; GCN: v_bfrev_b32_e32 [[REG:v[0-9]+]], 1{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_n0_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float -0.0)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 1.0{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_p1_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float 1.0)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_n1_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], -1.0{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_n1_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float -1.0)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x41800000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_literal_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float 16.0)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal0_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fffff{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #3 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal1_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x807fffff{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #3 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_qnan_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float 0x7FF8000000000000)
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg1_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -1 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg2_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -2 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_value_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_snan0_value_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2139095041 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_value_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_snan1_value_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2143289343 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_value_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_snan2_value_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4286578689 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f32:
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; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
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; GCN: {{flat|global}}_store_dword v{{.+}}, [[REG]]
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define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f32(float addrspace(1)* %out) #1 {
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%canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4290772991 to float))
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store float %canonicalized, float addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_var_f64:
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; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_var_f64(double addrspace(1)* %out) #1 {
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%val = load double, double addrspace(1)* %out
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%canonicalized = call double @llvm.canonicalize.f64(double %val)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}s_test_canonicalize_var_f64:
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; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, [[REG]]
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define amdgpu_kernel void @s_test_canonicalize_var_f64(double addrspace(1)* %out, double %val) #1 {
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%canonicalized = call double @llvm.canonicalize.f64(double %val)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f64:
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; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], |{{v\[[0-9]+:[0-9]+\]}}|, |{{v\[[0-9]+:[0-9]+\]}}|
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fabs_var_f64(double addrspace(1)* %out) #1 {
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%val = load double, double addrspace(1)* %out
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%val.fabs = call double @llvm.fabs.f64(double %val)
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%canonicalized = call double @llvm.canonicalize.f64(double %val.fabs)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f64:
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; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]\]]], -|{{v\[[0-9]+:[0-9]+\]}}|, -|{{v\[[0-9]+:[0-9]+\]}}|
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f64(double addrspace(1)* %out) #1 {
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%val = load double, double addrspace(1)* %out
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%val.fabs = call double @llvm.fabs.f64(double %val)
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%val.fabs.fneg = fneg double %val.fabs
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%canonicalized = call double @llvm.canonicalize.f64(double %val.fabs.fneg)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f64:
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; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], -{{v\[[0-9]+:[0-9]+\]}}, -{{v\[[0-9]+:[0-9]+\]}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, [[REG]]
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define amdgpu_kernel void @v_test_canonicalize_fneg_var_f64(double addrspace(1)* %out) #1 {
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%val = load double, double addrspace(1)* %out
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%val.fneg = fneg double %val
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%canonicalized = call double @llvm.canonicalize.f64(double %val.fneg)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f64:
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; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
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; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
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define amdgpu_kernel void @test_fold_canonicalize_p0_f64(double addrspace(1)* %out) #1 {
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%canonicalized = call double @llvm.canonicalize.f64(double 0.0)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_n0_f64:
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; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
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; GCN-DAG: v_bfrev_b32_e32 v[[HI:[0-9]+]], 1{{$}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
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define amdgpu_kernel void @test_fold_canonicalize_n0_f64(double addrspace(1)* %out) #1 {
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%canonicalized = call double @llvm.canonicalize.f64(double -0.0)
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store double %canonicalized, double addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f64:
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; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
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; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x3ff00000{{$}}
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; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
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define amdgpu_kernel void @test_fold_canonicalize_p1_f64(double addrspace(1)* %out) #1 {
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|
%canonicalized = call double @llvm.canonicalize.f64(double 1.0)
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_n1_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xbff00000{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_n1_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double -1.0)
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x40300000{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_literal_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double 16.0)
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f64:
|
|
; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #2 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 4503599627370495 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal0_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xfffff{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #3 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 4503599627370495 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f64:
|
|
; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #2 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9227875636482146303 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal1_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x800fffff{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #3 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9227875636482146303 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_qnan_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double 0x7FF8000000000000)
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg1_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -1 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg2_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -2 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_value_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_snan0_value_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9218868437227405313 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_value_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_snan1_value_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9223372036854775807 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_value_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_snan2_value_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18442240474082181121 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f64:
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
|
|
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
|
|
; GCN: {{flat|global}}_store_dwordx2 v{{.+}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f64(double addrspace(1)* %out) #1 {
|
|
%canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18446744073709551615 to double))
|
|
store double %canonicalized, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f64_flush:
|
|
; GFX678: v_mul_f64 v[{{[0-9:]+}}], 1.0, v[{{[0-9:]+}}]
|
|
; GCN9: v_max_f64 v[{{[0-9:]+}}], v[{{[0-9:]+}}], v[{{[0-9:]+}}]
|
|
define amdgpu_kernel void @test_canonicalize_value_f64_flush(double addrspace(1)* %arg, double addrspace(1)* %out) #4 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
|
|
%v = load double, double addrspace(1)* %gep, align 8
|
|
%canonicalized = tail call double @llvm.canonicalize.f64(double %v)
|
|
%gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
|
|
store double %canonicalized, double addrspace(1)* %gep2, align 8
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f32_flush:
|
|
; GFX6: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
define amdgpu_kernel void @test_canonicalize_value_f32_flush(float addrspace(1)* %arg, float addrspace(1)* %out) #4 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
|
|
%v = load float, float addrspace(1)* %gep, align 4
|
|
%canonicalized = tail call float @llvm.canonicalize.f32(float %v)
|
|
%gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
|
|
store float %canonicalized, float addrspace(1)* %gep2, align 4
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f16_flush:
|
|
; GFX8: v_mul_f16_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
; GFX9: v_max_f16_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
define amdgpu_kernel void @test_canonicalize_value_f16_flush(half addrspace(1)* %arg, half addrspace(1)* %out) #4 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
|
|
%v = load half, half addrspace(1)* %gep, align 2
|
|
%canonicalized = tail call half @llvm.canonicalize.f16(half %v)
|
|
%gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
|
|
store half %canonicalized, half addrspace(1)* %gep2, align 2
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_flush:
|
|
; GFX8: v_mov_b32_e32 [[ONE:v[0-9]+]], 0x3c00
|
|
; GFX8-DAG: v_mul_f16_sdwa v{{[0-9]+}}, [[ONE]], v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX8-DAG: v_mul_f16_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}
|
|
|
|
; GFX9: v_pk_max_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
|
|
define amdgpu_kernel void @test_canonicalize_value_v2f16_flush(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #4 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
|
|
%v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
|
|
%canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
|
|
%gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
|
|
store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f64_denorm:
|
|
; GCN: v_max_f64 v[{{[0-9:]+}}], v[{{[0-9:]+}}], v[{{[0-9:]+}}]
|
|
define amdgpu_kernel void @test_canonicalize_value_f64_denorm(double addrspace(1)* %arg, double addrspace(1)* %out) #3 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
|
|
%v = load double, double addrspace(1)* %gep, align 8
|
|
%canonicalized = tail call double @llvm.canonicalize.f64(double %v)
|
|
%gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
|
|
store double %canonicalized, double addrspace(1)* %gep2, align 8
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f32_denorm:
|
|
; GFX678: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
define amdgpu_kernel void @test_canonicalize_value_f32_denorm(float addrspace(1)* %arg, float addrspace(1)* %out) #3 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
|
|
%v = load float, float addrspace(1)* %gep, align 4
|
|
%canonicalized = tail call float @llvm.canonicalize.f32(float %v)
|
|
%gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
|
|
store float %canonicalized, float addrspace(1)* %gep2, align 4
|
|
ret void
|
|
}
|
|
|
|
; FIXME: Conversion to float should count as the canonicalize pre-gfx8
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_f16_denorm:
|
|
; GFX6: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
; GFX8: v_max_f16_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f16_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
define amdgpu_kernel void @test_canonicalize_value_f16_denorm(half addrspace(1)* %arg, half addrspace(1)* %out) #3 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
|
|
%v = load half, half addrspace(1)* %gep, align 2
|
|
%canonicalized = tail call half @llvm.canonicalize.f16(half %v)
|
|
%gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
|
|
store half %canonicalized, half addrspace(1)* %gep2, align 2
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_denorm:
|
|
; GFX6: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
|
|
|
|
; GFX8: v_max_f16_sdwa
|
|
; GFX8: v_max_f16_e32
|
|
|
|
; GFX9: v_pk_max_f16 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
|
|
define amdgpu_kernel void @test_canonicalize_value_v2f16_denorm(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #3 {
|
|
%id = tail call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
|
|
%v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
|
|
%canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
|
|
%gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
|
|
store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_var_v2f64:
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
define amdgpu_kernel void @v_test_canonicalize_var_v2f64(<2 x double> addrspace(1)* %out) #1 {
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep = getelementptr <2 x double>, <2 x double> addrspace(1)* %out, i32 %tid
|
|
%val = load <2 x double>, <2 x double> addrspace(1)* %gep
|
|
%canonicalized = call <2 x double> @llvm.canonicalize.v2f64(<2 x double> %val)
|
|
store <2 x double> %canonicalized, <2 x double> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v2f32_flush:
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
define <2 x float> @v_test_canonicalize_v2f32_flush(<2 x float> %arg) #1 {
|
|
%canon = call <2 x float> @llvm.canonicalize.v2f32(<2 x float> %arg)
|
|
ret <2 x float> %canon
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v3f32_flush:
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
define <3 x float> @v_test_canonicalize_v3f32_flush(<3 x float> %arg) #1 {
|
|
%canon = call <3 x float> @llvm.canonicalize.v3f32(<3 x float> %arg)
|
|
ret <3 x float> %canon
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v4f32_flush:
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
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; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
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; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
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; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
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; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
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; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
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; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
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define <4 x float> @v_test_canonicalize_v4f32_flush(<4 x float> %arg) #1 {
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%canon = call <4 x float> @llvm.canonicalize.v4f32(<4 x float> %arg)
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ret <4 x float> %canon
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|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v8f32_flush:
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; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
; GFX6: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
|
|
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
; GFX9: v_max_f32_e32 [[REG:v[0-9]+]], {{v[0-9]+}}, {{v[0-9]+}}
|
|
define <8 x float> @v_test_canonicalize_v8f32_flush(<8 x float> %arg) #1 {
|
|
%canon = call <8 x float> @llvm.canonicalize.v8f32(<8 x float> %arg)
|
|
ret <8 x float> %canon
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v2f64:
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
define <2 x double> @v_test_canonicalize_v2f64(<2 x double> %arg) #1 {
|
|
%canon = call <2 x double> @llvm.canonicalize.v2f64(<2 x double> %arg)
|
|
ret <2 x double> %canon
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v3f64:
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
define <3 x double> @v_test_canonicalize_v3f64(<3 x double> %arg) #1 {
|
|
%canon = call <3 x double> @llvm.canonicalize.v3f64(<3 x double> %arg)
|
|
ret <3 x double> %canon
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}v_test_canonicalize_v4f64:
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
; GCN: v_max_f64
|
|
define <4 x double> @v_test_canonicalize_v4f64(<4 x double> %arg) #1 {
|
|
%canon = call <4 x double> @llvm.canonicalize.v4f64(<4 x double> %arg)
|
|
ret <4 x double> %canon
|
|
}
|
|
|
|
attributes #0 = { nounwind readnone }
|
|
attributes #1 = { nounwind "denormal-fp-math-f32"="preserve-sign,preserve-sign" }
|
|
attributes #2 = { nounwind "denormal-fp-math"="preserve-sign,preserve-sign" }
|
|
attributes #3 = { nounwind "denormal-fp-math"="ieee,ieee" }
|
|
attributes #4 = { nounwind "denormal-fp-math"="preserve-sign,preserve-sign" }
|