test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.div.scale.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -global-isel -march=amdgcn -mcpu=hawaii -verify-machineinstrs < %s | FileCheck --check-prefix=GFX7 %s
; RUN: llc -global-isel -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck --check-prefix=GFX8 %s
; RUN: llc -global-isel -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck --check-prefix=GFX10 %s


define amdgpu_kernel void @test_div_scale_f32_1(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64 offset:4 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v0, v0, v2
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 4, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dword v1, v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v1, v1, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v1, v0, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dword v2, v0, s[2:3] offset:4 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v2, v2, v1
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1

  %a = load volatile float, float addrspace(1)* %gep.0, align 4
  %b = load volatile float, float addrspace(1)* %gep.1, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_2(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64 offset:4 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v2, v0, v2
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 4, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dword v1, v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v0, v1, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v1, v0, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dword v2, v0, s[2:3] offset:4 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v1, v2, v1
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1

  %a = load volatile float, float addrspace(1)* %gep.0, align 4
  %b = load volatile float, float addrspace(1)* %gep.1, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_1(double addrspace(1)* %out, double addrspace(1)* %aptr, double addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f64_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0xd
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s2
; GFX7-NEXT:    v_mov_b32_e32 v1, s3
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    v_add_i32_e32 v2, vcc, 8, v0
; GFX7-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1] glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    flat_load_dwordx2 v[2:3], v[2:3] glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[2:3], v[2:3], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v3, s1
; GFX7-NEXT:    v_mov_b32_e32 v2, s0
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 8, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dwordx2 v[2:3], v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[2:3], v[2:3], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v3, s1
; GFX8-NEXT:    v_mov_b32_e32 v2, s0
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX10-NEXT:    v_lshlrev_b32_e32 v4, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v4, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[2:3], v4, s[2:3] offset:8 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s2, v[2:3], v[2:3], v[0:1]
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1

  %a = load volatile double, double addrspace(1)* %gep.0, align 8
  %b = load volatile double, double addrspace(1)* %gep.1, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 false)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_2(double addrspace(1)* %out, double addrspace(1)* %aptr, double addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f64_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0xd
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s2
; GFX7-NEXT:    v_mov_b32_e32 v1, s3
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    v_add_i32_e32 v2, vcc, 8, v0
; GFX7-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1] glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    flat_load_dwordx2 v[2:3], v[2:3] glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[2:3], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v3, s1
; GFX7-NEXT:    v_mov_b32_e32 v2, s0
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 8, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dwordx2 v[2:3], v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[2:3], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v3, s1
; GFX8-NEXT:    v_mov_b32_e32 v2, s0
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX10-NEXT:    v_lshlrev_b32_e32 v4, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v4, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[2:3], v4, s[2:3] offset:8 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s2, v[0:1], v[2:3], v[0:1]
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1

  %a = load volatile double, double addrspace(1)* %gep.0, align 8
  %b = load volatile double, double addrspace(1)* %gep.1, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 true)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_scalar_num_1(float addrspace(1)* %out, float addrspace(1)* %in, [8 x i32], float %a) {
; GFX7-LABEL: test_div_scale_f32_scalar_num_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s8, s[0:1], 0x15
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s2, 0
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[0:1], s[6:7]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[0:3], 0 addr64
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b64 s[6:7], s[2:3]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], v0, v0, s8
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_scalar_num_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dword s0, s[0:1], 0x54
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[0:1], v0, v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_scalar_num_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_load_dword s0, s[0:1], 0x54
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, v0, v0, s0
; GFX10-NEXT:    global_store_dword v1, v0, s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr float, float addrspace(1)* %in, i32 %tid

  %b = load float, float addrspace(1)* %gep, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_scalar_num_2(float addrspace(1)* %out, float addrspace(1)* %in, float %a) {
; GFX7-LABEL: test_div_scale_f32_scalar_num_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s8, s[0:1], 0xd
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s2, 0
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[0:1], s[6:7]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[0:3], 0 addr64
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b64 s[6:7], s[2:3]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], s8, v0, s8
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_scalar_num_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[0:1], s0, v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_scalar_num_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, s0, v0, s0
; GFX10-NEXT:    global_store_dword v1, v0, s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr float, float addrspace(1)* %in, i32 %tid

  %b = load float, float addrspace(1)* %gep, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_scalar_den_1(float addrspace(1)* %out, float addrspace(1)* %in, float %b) {
; GFX7-LABEL: test_div_scale_f32_scalar_den_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s8, s[0:1], 0xd
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s2, 0
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[0:1], s[6:7]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[0:3], 0 addr64
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b64 s[6:7], s[2:3]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], s8, s8, v0
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_scalar_den_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[0:1], s0, s0, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_scalar_den_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, s0, s0, v0
; GFX10-NEXT:    global_store_dword v1, v0, s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr float, float addrspace(1)* %in, i32 %tid

  %a = load float, float addrspace(1)* %gep, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_scalar_den_2(float addrspace(1)* %out, float addrspace(1)* %in, float %b) {
; GFX7-LABEL: test_div_scale_f32_scalar_den_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s8, s[0:1], 0xd
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s2, 0
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[0:1], s[6:7]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[0:3], 0 addr64
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b64 s[6:7], s[2:3]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], v0, s8, v0
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_scalar_den_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[0:1], v0, s0, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_scalar_den_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_load_dword s0, s[0:1], 0x34
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, v0, s0, v0
; GFX10-NEXT:    global_store_dword v1, v0, s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr float, float addrspace(1)* %in, i32 %tid

  %a = load float, float addrspace(1)* %gep, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_scalar_num_1(double addrspace(1)* %out, double addrspace(1)* %in, [8 x i32], double %a) {
; GFX7-LABEL: test_div_scale_f64_scalar_num_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x15
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s6
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_mov_b32_e32 v1, s7
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v2, s4
; GFX7-NEXT:    v_mov_b32_e32 v3, s5
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[0:1], v[0:1], v[0:1], s[0:1]
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_scalar_num_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v2, s4
; GFX8-NEXT:    v_mov_b32_e32 v3, s5
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[0:1], v[0:1], v[0:1], s[0:1]
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_scalar_num_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s0, v[0:1], v[0:1], s[0:1]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr double, double addrspace(1)* %in, i32 %tid

  %b = load double, double addrspace(1)* %gep, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 false)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_scalar_num_2(double addrspace(1)* %out, double addrspace(1)* %in, [8 x i32],  double %a) {
; GFX7-LABEL: test_div_scale_f64_scalar_num_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x15
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s6
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_mov_b32_e32 v1, s7
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v2, s4
; GFX7-NEXT:    v_mov_b32_e32 v3, s5
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[0:1], s[0:1], v[0:1], s[0:1]
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_scalar_num_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v2, s4
; GFX8-NEXT:    v_mov_b32_e32 v3, s5
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[0:1], s[0:1], v[0:1], s[0:1]
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_scalar_num_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s0, s[0:1], v[0:1], s[0:1]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr double, double addrspace(1)* %in, i32 %tid

  %b = load double, double addrspace(1)* %gep, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 true)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_scalar_den_1(double addrspace(1)* %out, double addrspace(1)* %in, [8 x i32], double %b) {
; GFX7-LABEL: test_div_scale_f64_scalar_den_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x15
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s6
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_mov_b32_e32 v1, s7
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v2, s4
; GFX7-NEXT:    v_mov_b32_e32 v3, s5
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[0:1], s[0:1], s[0:1], v[0:1]
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_scalar_den_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v2, s4
; GFX8-NEXT:    v_mov_b32_e32 v3, s5
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[0:1], s[0:1], s[0:1], v[0:1]
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_scalar_den_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s0, s[0:1], s[0:1], v[0:1]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr double, double addrspace(1)* %in, i32 %tid

  %a = load double, double addrspace(1)* %gep, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 false)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_scalar_den_2(double addrspace(1)* %out, double addrspace(1)* %in, [8 x i32], double %b) {
; GFX7-LABEL: test_div_scale_f64_scalar_den_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x9
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x15
; GFX7-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s6
; GFX7-NEXT:    v_add_i32_e32 v0, vcc, v0, v2
; GFX7-NEXT:    v_mov_b32_e32 v1, s7
; GFX7-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX7-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX7-NEXT:    v_mov_b32_e32 v2, s4
; GFX7-NEXT:    v_mov_b32_e32 v3, s5
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[0:1], v[0:1], s[0:1], v[0:1]
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_scalar_den_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 3, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s6
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_mov_b32_e32 v1, s7
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dwordx2 v[0:1], v[0:1]
; GFX8-NEXT:    v_mov_b32_e32 v2, s4
; GFX8-NEXT:    v_mov_b32_e32 v3, s5
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[0:1], v[0:1], s[0:1], v[0:1]
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_scalar_den_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 3, v0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x54
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dwordx2 v[0:1], v0, s[6:7]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s0, v[0:1], s[0:1], v[0:1]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep = getelementptr double, double addrspace(1)* %in, i32 %tid

  %a = load double, double addrspace(1)* %gep, align 8

  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 true)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_all_scalar_1(float addrspace(1)* %out, [8 x i32], float %a, [8 x i32], float %b) {
; GFX7-LABEL: test_div_scale_f32_all_scalar_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s2, s[0:1], 0x13
; GFX7-NEXT:    s_load_dword s0, s[0:1], 0x1c
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s0
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], v0, v0, s2
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_all_scalar_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dword s2, s[0:1], 0x4c
; GFX8-NEXT:    s_load_dword s3, s[0:1], 0x70
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s3
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v0, v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_all_scalar_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_clause 0x2
; GFX10-NEXT:    s_load_dword s4, s[0:1], 0x4c
; GFX10-NEXT:    s_load_dword s5, s[0:1], 0x70
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x24
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, s5, s5, s4
; GFX10-NEXT:    global_store_dword v1, v0, s[2:3]
; GFX10-NEXT:    s_endpgm
  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_all_scalar_2(float addrspace(1)* %out, [8 x i32], float %a, [8 x i32], float %b) {
; GFX7-LABEL: test_div_scale_f32_all_scalar_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GFX7-NEXT:    s_load_dword s2, s[0:1], 0x13
; GFX7-NEXT:    s_load_dword s0, s[0:1], 0x1c
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s0
; GFX7-NEXT:    v_div_scale_f32 v0, s[0:1], s2, v0, s2
; GFX7-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_all_scalar_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dword s2, s[0:1], 0x4c
; GFX8-NEXT:    s_load_dword s3, s[0:1], 0x70
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s3
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], s2, v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_all_scalar_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_clause 0x2
; GFX10-NEXT:    s_load_dword s4, s[0:1], 0x4c
; GFX10-NEXT:    s_load_dword s5, s[0:1], 0x70
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x24
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s0, s4, s5, s4
; GFX10-NEXT:    global_store_dword v1, v0, s[2:3]
; GFX10-NEXT:    s_endpgm
  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_all_scalar_1(double addrspace(1)* %out, [8 x i32], double %a, [8 x i32], double %b) {
; GFX7-LABEL: test_div_scale_f64_all_scalar_1:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x13
; GFX7-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x1d
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s4
; GFX7-NEXT:    v_mov_b32_e32 v1, s5
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[0:1], s[2:3]
; GFX7-NEXT:    v_mov_b32_e32 v3, s1
; GFX7-NEXT:    v_mov_b32_e32 v2, s0
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_all_scalar_1:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x4c
; GFX8-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x74
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[0:1], s[2:3]
; GFX8-NEXT:    v_mov_b32_e32 v3, s1
; GFX8-NEXT:    v_mov_b32_e32 v2, s0
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_all_scalar_1:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_clause 0x1
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x4c
; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x74
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s2, s[4:5], s[4:5], s[2:3]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 false)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_all_scalar_2(double addrspace(1)* %out, [8 x i32], double %a, [8 x i32], double %b) {
; GFX7-LABEL: test_div_scale_f64_all_scalar_2:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x13
; GFX7-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x1d
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v0, s4
; GFX7-NEXT:    v_mov_b32_e32 v1, s5
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[2:3], s[2:3], v[0:1], s[2:3]
; GFX7-NEXT:    v_mov_b32_e32 v3, s1
; GFX7-NEXT:    v_mov_b32_e32 v2, s0
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_all_scalar_2:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x4c
; GFX8-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x74
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s4
; GFX8-NEXT:    v_mov_b32_e32 v1, s5
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[2:3], s[2:3], v[0:1], s[2:3]
; GFX8-NEXT:    v_mov_b32_e32 v3, s1
; GFX8-NEXT:    v_mov_b32_e32 v2, s0
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_all_scalar_2:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_clause 0x1
; GFX10-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x4c
; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x74
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s2, s[2:3], s[4:5], s[2:3]
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 true)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_inline_imm_num(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_inline_imm_num:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v0, v0, 1.0
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_inline_imm_num:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v0, v0, 1.0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_inline_imm_num:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[2:3]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v0, v0, 1.0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %a = load float, float addrspace(1)* %gep.0, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float 1.0, float %a, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_inline_imm_den(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_inline_imm_den:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], 2.0, 2.0, v0
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_inline_imm_den:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1]
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], 2.0, 2.0, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_inline_imm_den:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v0, v0, s[2:3]
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, 2.0, 2.0, v0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %a = load float, float addrspace(1)* %gep.0, align 4

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float 2.0, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_fabs_num(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_fabs_num:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64 offset:4 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    v_and_b32_e32 v1, 0x7fffffff, v2
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v0, v0, v1
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_fabs_num:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 4, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dword v1, v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_and_b32_e32 v0, 0x7fffffff, v0
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v1, v1, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_fabs_num:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v1, v0, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dword v2, v0, s[2:3] offset:4 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_and_b32_e32 v0, 0x7fffffff, v1
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v2, v2, v0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1

  %a = load volatile float, float addrspace(1)* %gep.0, align 4
  %b = load volatile float, float addrspace(1)* %gep.1, align 4

  %a.fabs = call float @llvm.fabs.f32(float %a)

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a.fabs, float %b, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_fabs_den(float addrspace(1)* %out, float addrspace(1)* %in) {
; GFX7-LABEL: test_div_scale_f32_fabs_den:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x9
; GFX7-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX7-NEXT:    v_mov_b32_e32 v1, 0
; GFX7-NEXT:    s_mov_b32 s6, 0
; GFX7-NEXT:    s_mov_b32 s7, 0xf000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[4:5], s[2:3]
; GFX7-NEXT:    buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_load_dword v0, v[0:1], s[4:7], 0 addr64 offset:4 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_mov_b32 s6, -1
; GFX7-NEXT:    v_and_b32_e32 v0, 0x7fffffff, v0
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v0, v0, v2
; GFX7-NEXT:    s_mov_b64 s[2:3], s[6:7]
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_fabs_den:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX8-NEXT:    v_lshlrev_b32_e32 v2, 2, v0
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s2
; GFX8-NEXT:    v_mov_b32_e32 v1, s3
; GFX8-NEXT:    v_add_u32_e32 v0, vcc, v0, v2
; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
; GFX8-NEXT:    v_add_u32_e32 v2, vcc, 4, v0
; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v1, vcc
; GFX8-NEXT:    flat_load_dword v0, v[0:1] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    flat_load_dword v1, v[2:3] glc
; GFX8-NEXT:    s_waitcnt vmcnt(0)
; GFX8-NEXT:    v_and_b32_e32 v1, 0x7fffffff, v1
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v1, v1, v0
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_fabs_den:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx4 s[0:3], s[0:1], 0x24
; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 2, v0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_load_dword v1, v0, s[2:3] glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    global_load_dword v2, v0, s[2:3] offset:4 glc dlc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    v_and_b32_e32 v0, 0x7fffffff, v2
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v0, v0, v1
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
  %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1

  %a = load volatile float, float addrspace(1)* %gep.0, align 4
  %b = load volatile float, float addrspace(1)* %gep.1, align 4

  %b.fabs = call float @llvm.fabs.f32(float %b)

  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b.fabs, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_val_undef_val(float addrspace(1)* %out) #0 {
; GFX7-LABEL: test_div_scale_f32_val_undef_val:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    v_mov_b32_e32 v0, 0x41000000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], s0, s0, v0
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_val_undef_val:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    v_mov_b32_e32 v0, 0x41000000
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], s0, s0, v0
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_val_undef_val:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, s0, s0, 0x41000000
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float 8.0, float undef, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_undef_val_val(float addrspace(1)* %out) #0 {
; GFX7-LABEL: test_div_scale_f32_undef_val_val:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    v_mov_b32_e32 v0, 0x41000000
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], v0, v0, s0
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_undef_val_val:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    v_mov_b32_e32 v0, 0x41000000
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], v0, v0, s0
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_undef_val_val:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    v_mov_b32_e32 v0, 0x41000000
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, v0, v0, s0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float undef, float 8.0, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f32_undef_undef_val(float addrspace(1)* %out) #0 {
; GFX7-LABEL: test_div_scale_f32_undef_undef_val:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_div_scale_f32 v0, s[2:3], s0, s0, s0
; GFX7-NEXT:    s_mov_b32 s2, -1
; GFX7-NEXT:    s_mov_b32 s3, 0xf000
; GFX7-NEXT:    buffer_store_dword v0, off, s[0:3], 0
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f32_undef_undef_val:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    v_div_scale_f32 v2, s[2:3], s0, s0, s0
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v0, s0
; GFX8-NEXT:    v_mov_b32_e32 v1, s1
; GFX8-NEXT:    flat_store_dword v[0:1], v2
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f32_undef_undef_val:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    v_mov_b32_e32 v1, 0
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    v_div_scale_f32 v0, s2, s0, s0, s0
; GFX10-NEXT:    global_store_dword v1, v0, s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float undef, float undef, i1 false)
  %result0 = extractvalue { float, i1 } %result, 0
  store float %result0, float addrspace(1)* %out, align 4
  ret void
}

define amdgpu_kernel void @test_div_scale_f64_val_undef_val(double addrspace(1)* %out) #0 {
; GFX7-LABEL: test_div_scale_f64_val_undef_val:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x9
; GFX7-NEXT:    s_mov_b32 s2, 0
; GFX7-NEXT:    s_mov_b32 s3, 0x40200000
; GFX7-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[0:1], s[2:3]
; GFX7-NEXT:    s_waitcnt lgkmcnt(0)
; GFX7-NEXT:    v_mov_b32_e32 v3, s1
; GFX7-NEXT:    v_mov_b32_e32 v2, s0
; GFX7-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX7-NEXT:    s_endpgm
;
; GFX8-LABEL: test_div_scale_f64_val_undef_val:
; GFX8:       ; %bb.0:
; GFX8-NEXT:    s_mov_b32 s2, 0
; GFX8-NEXT:    s_mov_b32 s3, 0x40200000
; GFX8-NEXT:    v_div_scale_f64 v[0:1], s[2:3], v[0:1], v[0:1], s[2:3]
; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
; GFX8-NEXT:    v_mov_b32_e32 v3, s1
; GFX8-NEXT:    v_mov_b32_e32 v2, s0
; GFX8-NEXT:    flat_store_dwordx2 v[2:3], v[0:1]
; GFX8-NEXT:    s_endpgm
;
; GFX10-LABEL: test_div_scale_f64_val_undef_val:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_mov_b32 s2, 0
; GFX10-NEXT:    s_mov_b32 s3, 0x40200000
; GFX10-NEXT:    v_mov_b32_e32 v2, 0
; GFX10-NEXT:    v_div_scale_f64 v[0:1], s2, s[0:1], s[0:1], s[2:3]
; GFX10-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
; GFX10-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT:    s_endpgm
  %result = call { double, i1 } @llvm.amdgcn.div.scale.f64(double 8.0, double undef, i1 false)
  %result0 = extractvalue { double, i1 } %result, 0
  store double %result0, double addrspace(1)* %out, align 8
  ret void
}

declare i32 @llvm.amdgcn.workitem.id.x() #1
declare { float, i1 } @llvm.amdgcn.div.scale.f32(float, float, i1) #1
declare { double, i1 } @llvm.amdgcn.div.scale.f64(double, double, i1) #1
declare float @llvm.fabs.f32(float) #1

attributes #0 = { nounwind }
attributes #1 = { nounwind readnone speculatable }