; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX12-SDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX12-GISEL %s

declare i32 @llvm.amdgcn.atomic.cond.sub.u32.p3(ptr addrspace(3), i32)
declare i32 @llvm.amdgcn.atomic.cond.sub.u32.p1(ptr addrspace(1), i32)
declare i32 @llvm.amdgcn.atomic.cond.sub.u32.p0(ptr, i32)

define amdgpu_kernel void @flat_atomic_cond_sub_no_rtn_u32(ptr %addr, i32 %in) {
; GFX12-SDAG-LABEL: flat_atomic_cond_sub_no_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v2, s2
; GFX12-SDAG-NEXT:    flat_atomic_cond_sub_u32 v0, v[0:1], v2 offset:-16 th:TH_ATOMIC_RETURN
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: flat_atomic_cond_sub_no_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_mov_b32_e32 v0, s0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v2, s2 :: v_dual_mov_b32 v1, s1
; GFX12-GISEL-NEXT:    flat_atomic_cond_sub_u32 v0, v[0:1], v2 offset:-16 th:TH_ATOMIC_RETURN
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p0(ptr %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @flat_atomic_cond_sub_no_rtn_u32_forced(ptr %addr, i32 %in) "target-features"="+atomic-csub-no-rtn-insts" {
; GFX12-SDAG-LABEL: flat_atomic_cond_sub_no_rtn_u32_forced:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v2, s2
; GFX12-SDAG-NEXT:    flat_atomic_cond_sub_u32 v[0:1], v2 offset:-16
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: flat_atomic_cond_sub_no_rtn_u32_forced:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_mov_b32_e32 v0, s0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v2, s2 :: v_dual_mov_b32 v1, s1
; GFX12-GISEL-NEXT:    flat_atomic_cond_sub_u32 v[0:1], v2 offset:-16
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p0(ptr %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @flat_atomic_cond_sub_rtn_u32(ptr %addr, i32 %in, ptr %use) {
; GFX12-SDAG-LABEL: flat_atomic_cond_sub_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_clause 0x1
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_load_b64 s[4:5], s[4:5], 0x34
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v2, s2
; GFX12-SDAG-NEXT:    flat_atomic_cond_sub_u32 v2, v[0:1], v2 offset:16 th:TH_ATOMIC_RETURN
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, s4 :: v_dual_mov_b32 v1, s5
; GFX12-SDAG-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-SDAG-NEXT:    flat_store_b32 v[0:1], v2
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: flat_atomic_cond_sub_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_clause 0x1
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_load_b64 s[4:5], s[4:5], 0x34
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_mov_b32_e32 v0, s0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v2, s2 :: v_dual_mov_b32 v1, s1
; GFX12-GISEL-NEXT:    flat_atomic_cond_sub_u32 v2, v[0:1], v2 offset:16 th:TH_ATOMIC_RETURN
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v0, s4 :: v_dual_mov_b32 v1, s5
; GFX12-GISEL-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-GISEL-NEXT:    flat_store_b32 v[0:1], v2
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr %addr, i32 4
  %val = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p0(ptr %gep, i32 %in)
  store i32 %val, ptr %use
  ret void
}

define amdgpu_kernel void @global_atomic_cond_sub_no_rtn_u32(ptr addrspace(1) %addr, i32 %in) {
; GFX12-SDAG-LABEL: global_atomic_cond_sub_no_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX12-SDAG-NEXT:    global_atomic_cond_sub_u32 v0, v0, v1, s[0:1] offset:-16 th:TH_ATOMIC_RETURN
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: global_atomic_cond_sub_no_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2
; GFX12-GISEL-NEXT:    global_atomic_cond_sub_u32 v0, v1, v0, s[0:1] offset:-16 th:TH_ATOMIC_RETURN
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(1) %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p1(ptr addrspace(1) %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @global_atomic_cond_sub_no_rtn_u32_forced(ptr addrspace(1) %addr, i32 %in) "target-features"="+atomic-csub-no-rtn-insts" {
; GFX12-SDAG-LABEL: global_atomic_cond_sub_no_rtn_u32_forced:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX12-SDAG-NEXT:    global_atomic_cond_sub_u32 v0, v1, s[0:1] offset:-16
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: global_atomic_cond_sub_no_rtn_u32_forced:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2
; GFX12-GISEL-NEXT:    global_atomic_cond_sub_u32 v1, v0, s[0:1] offset:-16
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(1) %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p1(ptr addrspace(1) %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @global_atomic_cond_sub_rtn_u32(ptr addrspace(1) %addr, i32 %in, ptr addrspace(1) %use) {
; GFX12-SDAG-LABEL: global_atomic_cond_sub_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v0, 0
; GFX12-SDAG-NEXT:    s_load_b64 s[4:5], s[4:5], 0x34
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v1, s2
; GFX12-SDAG-NEXT:    global_atomic_cond_sub_u32 v1, v0, v1, s[0:1] offset:16 th:TH_ATOMIC_RETURN
; GFX12-SDAG-NEXT:    s_wait_loadcnt 0x0
; GFX12-SDAG-NEXT:    global_store_b32 v0, v1, s[4:5]
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: global_atomic_cond_sub_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_clause 0x1
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_load_b64 s[4:5], s[4:5], 0x34
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2
; GFX12-GISEL-NEXT:    global_atomic_cond_sub_u32 v0, v1, v0, s[0:1] offset:16 th:TH_ATOMIC_RETURN
; GFX12-GISEL-NEXT:    s_wait_loadcnt 0x0
; GFX12-GISEL-NEXT:    global_store_b32 v1, v0, s[4:5]
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(1) %addr, i32 4
  %val = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p1(ptr addrspace(1) %gep, i32 %in)
  store i32 %val, ptr addrspace(1) %use
  ret void
}

define amdgpu_kernel void @ds_cond_sub_no_rtn_u32(ptr addrspace(3) %addr, i32 %in) {
; GFX12-SDAG-LABEL: ds_cond_sub_no_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b64 s[0:1], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    s_add_co_i32 s0, s0, -16
; GFX12-SDAG-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_mov_b32 v0, s0
; GFX12-SDAG-NEXT:    ds_cond_sub_rtn_u32 v0, v0, v1
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: ds_cond_sub_no_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b64 s[0:1], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    s_add_co_u32 s0, s0, -16
; GFX12-GISEL-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_mov_b32 v0, s0
; GFX12-GISEL-NEXT:    ds_cond_sub_rtn_u32 v0, v0, v1
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(3) %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p3(ptr addrspace(3) %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @ds_cond_sub_no_rtn_u32_forced(ptr addrspace(3) %addr, i32 %in) "target-features"="+atomic-csub-no-rtn-insts" {
; GFX12-SDAG-LABEL: ds_cond_sub_no_rtn_u32_forced:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b64 s[0:1], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    s_add_co_i32 s0, s0, -16
; GFX12-SDAG-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_mov_b32 v0, s0
; GFX12-SDAG-NEXT:    ds_cond_sub_u32 v0, v1
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: ds_cond_sub_no_rtn_u32_forced:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b64 s[0:1], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    s_add_co_u32 s0, s0, -16
; GFX12-GISEL-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_mov_b32 v0, s0
; GFX12-GISEL-NEXT:    ds_cond_sub_u32 v0, v1
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(3) %addr, i32 -4
  %unused = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p3(ptr addrspace(3) %gep, i32 %in)
  ret void
}

define amdgpu_kernel void @ds_cond_sub_rtn_u32(ptr addrspace(3) %addr, i32 %in, ptr addrspace(3) %use) {
; GFX12-SDAG-LABEL: ds_cond_sub_rtn_u32:
; GFX12-SDAG:       ; %bb.0: ; %entry
; GFX12-SDAG-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-SDAG-NEXT:    s_wait_kmcnt 0x0
; GFX12-SDAG-NEXT:    v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1
; GFX12-SDAG-NEXT:    ds_cond_sub_rtn_u32 v0, v0, v1 offset:16
; GFX12-SDAG-NEXT:    v_mov_b32_e32 v1, s2
; GFX12-SDAG-NEXT:    s_wait_dscnt 0x0
; GFX12-SDAG-NEXT:    ds_store_b32 v1, v0
; GFX12-SDAG-NEXT:    s_endpgm
;
; GFX12-GISEL-LABEL: ds_cond_sub_rtn_u32:
; GFX12-GISEL:       ; %bb.0: ; %entry
; GFX12-GISEL-NEXT:    s_load_b96 s[0:2], s[4:5], 0x24
; GFX12-GISEL-NEXT:    s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT:    v_dual_mov_b32 v0, s1 :: v_dual_mov_b32 v1, s0
; GFX12-GISEL-NEXT:    ds_cond_sub_rtn_u32 v0, v1, v0 offset:16
; GFX12-GISEL-NEXT:    v_mov_b32_e32 v1, s2
; GFX12-GISEL-NEXT:    s_wait_dscnt 0x0
; GFX12-GISEL-NEXT:    ds_store_b32 v1, v0
; GFX12-GISEL-NEXT:    s_endpgm
entry:
  %gep = getelementptr i32, ptr addrspace(3) %addr, i32 4
  %val = call i32 @llvm.amdgcn.atomic.cond.sub.u32.p3(ptr addrspace(3) %gep, i32 %in)
  store i32 %val, ptr addrspace(3) %use
  ret void
}