src/third_party/llvm-project/llvm/test/CodeGen/AMDGPU/or.ll

; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s


; FUNC-LABEL: {{^}}or_v2i32:
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}

; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
define amdgpu_kernel void @or_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
  %b_ptr = getelementptr <2 x i32>, <2 x i32> addrspace(1)* %in, i32 1
  %a = load <2 x i32>, <2 x i32> addrspace(1) * %in
  %b = load <2 x i32>, <2 x i32> addrspace(1) * %b_ptr
  %result = or <2 x i32> %a, %b
  store <2 x i32> %result, <2 x i32> addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}or_v4i32:
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; EG: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}

; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
define amdgpu_kernel void @or_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
  %b_ptr = getelementptr <4 x i32>, <4 x i32> addrspace(1)* %in, i32 1
  %a = load <4 x i32>, <4 x i32> addrspace(1) * %in
  %b = load <4 x i32>, <4 x i32> addrspace(1) * %b_ptr
  %result = or <4 x i32> %a, %b
  store <4 x i32> %result, <4 x i32> addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_i32:
; SI: s_or_b32
define amdgpu_kernel void @scalar_or_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) {
  %or = or i32 %a, %b
  store i32 %or, i32 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_i32:
; SI: v_or_b32_e32 v{{[0-9]}}
define amdgpu_kernel void @vector_or_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %a, i32 %b) {
  %loada = load i32, i32 addrspace(1)* %a
  %or = or i32 %loada, %b
  store i32 %or, i32 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_literal_i32:
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, 0x1869f
define amdgpu_kernel void @scalar_or_literal_i32(i32 addrspace(1)* %out, i32 %a) {
  %or = or i32 %a, 99999
  store i32 %or, i32 addrspace(1)* %out, align 4
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_literal_i64:
; SI: s_load_dwordx2 s{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x13|0x4c}}
; SI-DAG: s_or_b32 s[[RES_HI:[0-9]+]], s[[HI]], 0xf237b
; SI-DAG: s_or_b32 s[[RES_LO:[0-9]+]], s[[LO]], 0x3039
; SI-DAG: v_mov_b32_e32 v{{[0-9]+}}, s[[RES_LO]]
; SI-DAG: v_mov_b32_e32 v{{[0-9]+}}, s[[RES_HI]]
define amdgpu_kernel void @scalar_or_literal_i64(i64 addrspace(1)* %out, [8 x i32], i64 %a) {
  %or = or i64 %a, 4261135838621753
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_literal_multi_use_i64:
; SI: s_load_dwordx2 s{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x13|0x4c}}
; SI-DAG: s_mov_b32 s[[K_HI:[0-9]+]], 0xf237b
; SI-DAG: s_movk_i32 s[[K_LO:[0-9]+]], 0x3039
; SI: s_or_b64 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, s{{\[}}[[K_LO]]:[[K_HI]]{{\]}}

; SI: s_add_u32 s{{[0-9]+}}, s{{[0-9]+}}, s[[K_LO]]
; SI: s_addc_u32 s{{[0-9]+}}, s{{[0-9]+}}, s[[K_HI]]
define amdgpu_kernel void @scalar_or_literal_multi_use_i64(i64 addrspace(1)* %out, [8 x i32], i64 %a, [8 x i32], i64 %b) {
  %or = or i64 %a, 4261135838621753
  store i64 %or, i64 addrspace(1)* %out

  %foo = add i64 %b, 4261135838621753
  store volatile i64 %foo, i64 addrspace(1)* undef
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_inline_imm_i64:
; SI: s_load_dwordx2 s{{\[}}[[VAL_LO:[0-9]+]]:[[VAL_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x13|0x4c}}
; SI-NOT: or_b32
; SI: s_or_b32 s[[VAL_LO]], s[[VAL_LO]], 63
; SI-NOT: or_b32
; SI: v_mov_b32_e32 v[[VLO:[0-9]+]], s[[VAL_LO]]
; SI-NOT: or_b32
; SI: v_mov_b32_e32 v[[VHI:[0-9]+]], s[[VAL_HI]]
; SI-NOT: or_b32
; SI: buffer_store_dwordx2 v{{\[}}[[VLO]]:[[VHI]]{{\]}}
define amdgpu_kernel void @scalar_or_inline_imm_i64(i64 addrspace(1)* %out, [8 x i32], i64 %a) {
  %or = or i64 %a, 63
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_inline_imm_multi_use_i64:
; SI-NOT: or_b32
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, 63
; SI-NOT: or_b32
define amdgpu_kernel void @scalar_or_inline_imm_multi_use_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) {
  %or = or i64 %a, 63
  store i64 %or, i64 addrspace(1)* %out
  %foo = add i64 %b, 63
  store volatile i64 %foo, i64 addrspace(1)* undef
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_neg_inline_imm_i64:
; SI-DAG: s_load_dword [[VAL:s[0-9]+]]
; SI-DAG: s_or_b32 [[VAL]], [[VAL]], -8
; SI-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], -1{{$}}
; SI-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], [[VAL]]
; SI: buffer_store_dwordx2 v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
define amdgpu_kernel void @scalar_or_neg_inline_imm_i64(i64 addrspace(1)* %out, [8 x i32], i64 %a) {
  %or = or i64 %a, -8
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_literal_i32:
; SI: v_or_b32_e32 v{{[0-9]+}}, 0xffff, v{{[0-9]+}}
define amdgpu_kernel void @vector_or_literal_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %a, i32 addrspace(1)* %b) {
  %loada = load i32, i32 addrspace(1)* %a, align 4
  %or = or i32 %loada, 65535
  store i32 %or, i32 addrspace(1)* %out, align 4
  ret void
}

; FUNC-LABEL: {{^}}vector_or_inline_immediate_i32:
; SI: v_or_b32_e32 v{{[0-9]+}}, 4, v{{[0-9]+}}
define amdgpu_kernel void @vector_or_inline_immediate_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %a, i32 addrspace(1)* %b) {
  %loada = load i32, i32 addrspace(1)* %a, align 4
  %or = or i32 %loada, 4
  store i32 %or, i32 addrspace(1)* %out, align 4
  ret void
}

; FUNC-LABEL: {{^}}scalar_or_i64:
; EG-DAG: OR_INT * T{{[0-9]\.[XYZW]}}, KC0[2].W, KC0[3].Y
; EG-DAG: OR_INT * T{{[0-9]\.[XYZW]}}, KC0[3].X, KC0[3].Z

; SI: s_or_b64
define amdgpu_kernel void @scalar_or_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) {
  %or = or i64 %a, %b
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_i64:
; SI: v_or_b32_e32 v{{[0-9]}}
; SI: v_or_b32_e32 v{{[0-9]}}
define amdgpu_kernel void @vector_or_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 addrspace(1)* %b) {
  %loada = load i64, i64 addrspace(1)* %a, align 8
  %loadb = load i64, i64 addrspace(1)* %b, align 8
  %or = or i64 %loada, %loadb
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}scalar_vector_or_i64:
; SI: v_or_b32_e32 v{{[0-9]}}
; SI: v_or_b32_e32 v{{[0-9]}}
define amdgpu_kernel void @scalar_vector_or_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 %b) {
  %loada = load i64, i64 addrspace(1)* %a
  %or = or i64 %loada, %b
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_i64_loadimm:
; SI-DAG: buffer_load_dwordx2 v{{\[}}[[LO_VREG:[0-9]+]]:[[HI_VREG:[0-9]+]]{{\]}},
; SI-DAG: v_or_b32_e32 {{v[0-9]+}}, 0xdf77987f, v[[LO_VREG]]
; SI-DAG: v_or_b32_e32 {{v[0-9]+}}, 0x146f, v[[HI_VREG]]
; SI: s_endpgm
define amdgpu_kernel void @vector_or_i64_loadimm(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 addrspace(1)* %b) {
  %loada = load i64, i64 addrspace(1)* %a, align 8
  %or = or i64 %loada, 22470723082367
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FIXME: The or 0 should really be removed.
; FUNC-LABEL: {{^}}vector_or_i64_imm:
; SI: buffer_load_dwordx2 v{{\[}}[[LO_VREG:[0-9]+]]:[[HI_VREG:[0-9]+]]{{\]}},
; SI: v_or_b32_e32 v[[LO_RESULT:[0-9]+]], 8, v[[LO_VREG]]
; SI-NOT: v_or_b32_e32 {{v[0-9]+}}, 0
; SI: buffer_store_dwordx2 v{{\[}}[[LO_RESULT]]:[[HI_VREG]]{{\]}}
; SI: s_endpgm
define amdgpu_kernel void @vector_or_i64_imm(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 addrspace(1)* %b) {
  %loada = load i64, i64 addrspace(1)* %a, align 8
  %or = or i64 %loada, 8
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_i64_neg_inline_imm:
; SI-DAG: buffer_load_dword v[[LO_VREG:[0-9]+]]
; SI-DAG: v_or_b32_e32 v[[RES_LO:[0-9]+]], -8, v[[LO_VREG]]
; SI-DAG: v_mov_b32_e32 v[[RES_HI:[0-9]+]], -1{{$}}
; SI: buffer_store_dwordx2 v{{\[}}[[RES_LO]]:[[RES_HI]]{{\]}}
; SI: s_endpgm
define amdgpu_kernel void @vector_or_i64_neg_inline_imm(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 addrspace(1)* %b) {
  %loada = load i64, i64 addrspace(1)* %a, align 8
  %or = or i64 %loada, -8
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}vector_or_i64_neg_literal:
; SI-DAG: buffer_load_dword v[[LO_VREG:[0-9]+]]
; SI-DAG: v_mov_b32_e32 v{{[0-9]+}}, -1{{$}}
; SI-DAG: v_or_b32_e32 {{v[0-9]+}}, 0xffffff38, v[[LO_VREG]]
; SI: buffer_store_dwordx2
; SI: s_endpgm
define amdgpu_kernel void @vector_or_i64_neg_literal(i64 addrspace(1)* %out, i64 addrspace(1)* %a, i64 addrspace(1)* %b) {
  %loada = load i64, i64 addrspace(1)* %a, align 8
  %or = or i64 %loada, -200
  store i64 %or, i64 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}trunc_i64_or_to_i32:
; SI: s_load_dword s[[SREG0:[0-9]+]]
; SI: s_load_dword s[[SREG1:[0-9]+]]
; SI: s_or_b32 s[[SRESULT:[0-9]+]], s[[SREG1]], s[[SREG0]]
; SI: v_mov_b32_e32 [[VRESULT:v[0-9]+]], s[[SRESULT]]
; SI: buffer_store_dword [[VRESULT]],
define amdgpu_kernel void @trunc_i64_or_to_i32(i32 addrspace(1)* %out, [8 x i32], i64 %a, [8 x i32], i64 %b) {
  %add = or i64 %b, %a
  %trunc = trunc i64 %add to i32
  store i32 %trunc, i32 addrspace(1)* %out, align 8
  ret void
}

; FUNC-LABEL: {{^}}or_i1:
; EG: OR_INT * {{\** *}}T{{[0-9]+\.[XYZW], PS, PV\.[XYZW]}}

; SI: s_or_b64 s[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}], vcc
define amdgpu_kernel void @or_i1(i32 addrspace(1)* %out, float addrspace(1)* %in0, float addrspace(1)* %in1) {
  %a = load float, float addrspace(1)* %in0
  %b = load float, float addrspace(1)* %in1
  %acmp = fcmp oge float %a, 0.000000e+00
  %bcmp = fcmp oge float %b, 0.000000e+00
  %or = or i1 %acmp, %bcmp
  %result = zext i1 %or to i32
  store i32 %result, i32 addrspace(1)* %out
  ret void
}

; FUNC-LABEL: {{^}}s_or_i1:
; SI: s_or_b64 s[{{[0-9]+:[0-9]+}}], vcc, s[{{[0-9]+:[0-9]+}}]
define amdgpu_kernel void @s_or_i1(i1 addrspace(1)* %out, i32 %a, i32 %b, i32 %c, i32 %d) {
  %cmp0 = icmp eq i32 %a, %b
  %cmp1 = icmp eq i32 %c, %d
  %or = or i1 %cmp0, %cmp1
  store i1 %or, i1 addrspace(1)* %out
  ret void
}