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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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181
external/llvm/test/CodeGen/AMDGPU/commute_modifiers.ll vendored
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@ -1,181 +0,0 @@
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
declare i32 @llvm.amdgcn.workitem.id.x() #1
declare float @llvm.fabs.f32(float) #1
declare float @llvm.fma.f32(float, float, float) nounwind readnone
; FUNC-LABEL: @commute_add_imm_fabs_f32
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI: v_add_f32_e64 [[REG:v[0-9]+]], |[[X]]|, 2.0
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_add_imm_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%x = load float, float addrspace(1)* %gep.0
%x.fabs = call float @llvm.fabs.f32(float %x) #1
%z = fadd float 2.0, %x.fabs
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_mul_imm_fneg_fabs_f32
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], |[[X]]|, -4.0
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_imm_fneg_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%x = load float, float addrspace(1)* %gep.0
%x.fabs = call float @llvm.fabs.f32(float %x) #1
%x.fneg.fabs = fsub float -0.000000e+00, %x.fabs
%z = fmul float 4.0, %x.fneg.fabs
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_mul_imm_fneg_f32
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI: v_mul_f32_e32 [[REG:v[0-9]+]], -4.0, [[X]]
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_imm_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%x = load float, float addrspace(1)* %gep.0
%x.fneg = fsub float -0.000000e+00, %x
%z = fmul float 4.0, %x.fneg
store float %z, float addrspace(1)* %out
ret void
}
; FIXME: Should use SGPR for literal.
; FUNC-LABEL: @commute_add_lit_fabs_f32
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI: v_mov_b32_e32 [[K:v[0-9]+]], 0x44800000
; SI: v_add_f32_e64 [[REG:v[0-9]+]], |[[X]]|, [[K]]
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_add_lit_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%x = load float, float addrspace(1)* %gep.0
%x.fabs = call float @llvm.fabs.f32(float %x) #1
%z = fadd float 1024.0, %x.fabs
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_add_fabs_f32
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_add_f32_e64 [[REG:v[0-9]+]], [[X]], |[[Y]]|
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_add_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%x = load volatile float, float addrspace(1)* %gep.0
%y = load volatile float, float addrspace(1)* %gep.1
%y.fabs = call float @llvm.fabs.f32(float %y) #1
%z = fadd float %x, %y.fabs
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_mul_fneg_f32
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], [[X]], -[[Y]]
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%x = load volatile float, float addrspace(1)* %gep.0
%y = load volatile float, float addrspace(1)* %gep.1
%y.fneg = fsub float -0.000000e+00, %y
%z = fmul float %x, %y.fneg
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_mul_fabs_fneg_f32
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], [[X]], -|[[Y]]|
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_fabs_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%x = load volatile float, float addrspace(1)* %gep.0
%y = load volatile float, float addrspace(1)* %gep.1
%y.fabs = call float @llvm.fabs.f32(float %y) #1
%y.fabs.fneg = fsub float -0.000000e+00, %y.fabs
%z = fmul float %x, %y.fabs.fneg
store float %z, float addrspace(1)* %out
ret void
}
; There's no reason to commute this.
; FUNC-LABEL: @commute_mul_fabs_x_fabs_y_f32
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], |[[X]]|, |[[Y]]|
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_fabs_x_fabs_y_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%x = load volatile float, float addrspace(1)* %gep.0
%y = load volatile float, float addrspace(1)* %gep.1
%x.fabs = call float @llvm.fabs.f32(float %x) #1
%y.fabs = call float @llvm.fabs.f32(float %y) #1
%z = fmul float %x.fabs, %y.fabs
store float %z, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: @commute_mul_fabs_x_fneg_fabs_y_f32
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], |[[X]]|, -|[[Y]]|
; SI: buffer_store_dword [[REG]]
define amdgpu_kernel void @commute_mul_fabs_x_fneg_fabs_y_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%x = load volatile float, float addrspace(1)* %gep.0
%y = load volatile float, float addrspace(1)* %gep.1
%x.fabs = call float @llvm.fabs.f32(float %x) #1
%y.fabs = call float @llvm.fabs.f32(float %y) #1
%y.fabs.fneg = fsub float -0.000000e+00, %y.fabs
%z = fmul float %x.fabs, %y.fabs.fneg
store float %z, float addrspace(1)* %out
ret void
}
; Make sure we commute the multiply part for the constant in src0 even
; though we have negate modifier on src2.
; SI-LABEL: {{^}}fma_a_2.0_neg_b_f32
; SI-DAG: buffer_load_dword [[R1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
; SI-DAG: buffer_load_dword [[R2:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
; SI: v_fma_f32 [[RESULT:v[0-9]+]], [[R1]], 2.0, |[[R2]]|
; SI: buffer_store_dword [[RESULT]]
define amdgpu_kernel void @fma_a_2.0_neg_b_f32(float addrspace(1)* %out, float addrspace(1)* %in) {
%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
%gep.0 = getelementptr float, float addrspace(1)* %out, i32 %tid
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
%gep.out = getelementptr float, float addrspace(1)* %out, i32 %tid
%r1 = load volatile float, float addrspace(1)* %gep.0
%r2 = load volatile float, float addrspace(1)* %gep.1
%r2.fabs = call float @llvm.fabs.f32(float %r2)
%r3 = tail call float @llvm.fma.f32(float %r1, float 2.0, float %r2.fabs)
store float %r3, float addrspace(1)* %gep.out
ret void
}
attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }