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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn -mcpu=gfx90a < %s | FileCheck %s
define protected amdgpu_kernel void @InferNothing(i32 %a, ptr %b, double %c) {
; CHECK-LABEL: InferNothing:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: s_load_dword s6, s[4:5], 0x24
; CHECK-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x2c
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: s_ashr_i32 s7, s6, 31
; CHECK-NEXT: v_mov_b32_e32 v0, s2
; CHECK-NEXT: v_mov_b32_e32 v1, s3
; CHECK-NEXT: s_lshl_b64 s[2:3], s[6:7], 3
; CHECK-NEXT: s_add_u32 s0, s2, s0
; CHECK-NEXT: s_addc_u32 s1, s3, s1
; CHECK-NEXT: v_mov_b32_e32 v3, s1
; CHECK-NEXT: v_add_co_u32_e64 v2, vcc, -8, s0
; CHECK-NEXT: v_addc_co_u32_e32 v3, vcc, -1, v3, vcc
; CHECK-NEXT: flat_atomic_add_f64 v[2:3], v[0:1]
; CHECK-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT: buffer_wbinvl1_vol
; CHECK-NEXT: s_endpgm
entry:
%i = add nsw i32 %a, -1
%i.2 = sext i32 %i to i64
%i.3 = getelementptr inbounds double, ptr %b, i64 %i.2
%i.4 = atomicrmw fadd ptr %i.3, double %c syncscope("agent") seq_cst, align 8, !noalias.addrspace !1, !amdgpu.no.fine.grained.memory !0
ret void
}
define protected amdgpu_kernel void @InferFadd(i32 %a, ptr addrspace(1) %b, double %c) {
; CHECK-LABEL: InferFadd:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: s_load_dword s6, s[4:5], 0x24
; CHECK-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x2c
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: s_ashr_i32 s7, s6, 31
; CHECK-NEXT: v_mov_b32_e32 v0, s2
; CHECK-NEXT: v_mov_b32_e32 v1, s3
; CHECK-NEXT: s_lshl_b64 s[2:3], s[6:7], 3
; CHECK-NEXT: s_add_u32 s0, s0, s2
; CHECK-NEXT: s_addc_u32 s1, s1, s3
; CHECK-NEXT: v_mov_b32_e32 v3, s1
; CHECK-NEXT: v_add_co_u32_e64 v2, vcc, -8, s0
; CHECK-NEXT: v_addc_co_u32_e32 v3, vcc, -1, v3, vcc
; CHECK-NEXT: flat_atomic_add_f64 v[2:3], v[0:1]
; CHECK-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT: buffer_wbinvl1_vol
; CHECK-NEXT: s_endpgm
entry:
%i = add nsw i32 %a, -1
%i.2 = sext i32 %i to i64
%i.3 = getelementptr inbounds double, ptr addrspace(1) %b, i64 %i.2
%i.4 = addrspacecast ptr addrspace(1) %i.3 to ptr
%0 = atomicrmw fadd ptr %i.4, double %c syncscope("agent") seq_cst, align 8, !noalias.addrspace !1, !amdgpu.no.fine.grained.memory !0
ret void
}
define protected amdgpu_kernel void @InferMixed(i32 %a, ptr addrspace(1) %b, double %c, ptr %d) {
; CHECK-LABEL: InferMixed:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: s_load_dword s6, s[4:5], 0x24
; CHECK-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x3c
; CHECK-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x2c
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: s_ashr_i32 s7, s6, 31
; CHECK-NEXT: v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
; CHECK-NEXT: v_pk_mov_b32 v[2:3], s[2:3], s[2:3] op_sel:[0,1]
; CHECK-NEXT: s_lshl_b64 s[2:3], s[6:7], 3
; CHECK-NEXT: s_add_u32 s0, s0, s2
; CHECK-NEXT: s_addc_u32 s1, s1, s3
; CHECK-NEXT: flat_atomic_add_f64 v[0:1], v[2:3]
; CHECK-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT: buffer_wbinvl1_vol
; CHECK-NEXT: v_mov_b32_e32 v1, s1
; CHECK-NEXT: v_add_co_u32_e64 v0, vcc, -7, s0
; CHECK-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; CHECK-NEXT: flat_atomic_add_f64 v[0:1], v[2:3]
; CHECK-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT: buffer_wbinvl1_vol
; CHECK-NEXT: s_endpgm
entry:
%i = add nsw i32 %a, -1
%i.2 = sext i32 %i to i64
%i.3 = getelementptr inbounds double, ptr addrspace(1) %b, i64 %i.2
br label %bb1
bb1: ; preds = %entry
%i.7 = ptrtoint ptr addrspace(1) %i.3 to i64
%i.8 = add nsw i64 %i.7, 1
%i.9 = inttoptr i64 %i.8 to ptr addrspace(1)
%0 = atomicrmw fadd ptr %d, double %c syncscope("agent") seq_cst, align 8, !noalias.addrspace !1, !amdgpu.no.fine.grained.memory !0
%i.11 = addrspacecast ptr addrspace(1) %i.9 to ptr
%1 = atomicrmw fadd ptr %i.11, double %c syncscope("agent") seq_cst, align 8, !noalias.addrspace !1, !amdgpu.no.fine.grained.memory !0
ret void
}
define protected amdgpu_kernel void @InferPHI(i32 %a, ptr addrspace(1) %b, double %c) {
; CHECK-LABEL: InferPHI:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
; CHECK-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
; CHECK-NEXT: s_load_dword s6, s[4:5], 0x24
; CHECK-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x2c
; CHECK-NEXT: s_mov_b32 s14, -1
; CHECK-NEXT: s_mov_b32 s15, 0xe00000
; CHECK-NEXT: s_add_u32 s12, s12, s11
; CHECK-NEXT: s_addc_u32 s13, s13, 0
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: s_ashr_i32 s7, s6, 31
; CHECK-NEXT: s_lshl_b64 s[4:5], s[6:7], 3
; CHECK-NEXT: s_add_u32 s0, s0, s4
; CHECK-NEXT: s_addc_u32 s1, s1, s5
; CHECK-NEXT: s_add_u32 s4, s0, -8
; CHECK-NEXT: s_addc_u32 s5, s1, -1
; CHECK-NEXT: s_cmp_eq_u64 s[0:1], 9
; CHECK-NEXT: s_cselect_b64 s[0:1], -1, 0
; CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; CHECK-NEXT: v_cmp_ne_u32_e64 s[0:1], 1, v0
; CHECK-NEXT: .LBB3_1: ; %bb0
; CHECK-NEXT: ; =>This Inner Loop Header: Depth=1
; CHECK-NEXT: s_and_b64 vcc, exec, s[0:1]
; CHECK-NEXT: s_cbranch_vccnz .LBB3_1
; CHECK-NEXT: ; %bb.2: ; %bb1
; CHECK-NEXT: s_mov_b64 s[0:1], src_shared_base
; CHECK-NEXT: s_cmp_eq_u32 s5, s1
; CHECK-NEXT: s_cselect_b64 s[0:1], -1, 0
; CHECK-NEXT: s_andn2_b64 vcc, exec, s[0:1]
; CHECK-NEXT: s_mov_b64 s[0:1], -1
; CHECK-NEXT: s_cbranch_vccnz .LBB3_5
; CHECK-NEXT: ; %bb.3: ; %Flow6
; CHECK-NEXT: s_andn2_b64 vcc, exec, s[0:1]
; CHECK-NEXT: s_cbranch_vccz .LBB3_10
; CHECK-NEXT: .LBB3_4: ; %atomicrmw.phi
; CHECK-NEXT: s_endpgm
; CHECK-NEXT: .LBB3_5: ; %atomicrmw.check.private
; CHECK-NEXT: s_mov_b64 s[0:1], src_private_base
; CHECK-NEXT: s_cmp_eq_u32 s5, s1
; CHECK-NEXT: s_cselect_b64 s[0:1], -1, 0
; CHECK-NEXT: s_andn2_b64 vcc, exec, s[0:1]
; CHECK-NEXT: s_mov_b64 s[0:1], -1
; CHECK-NEXT: s_cbranch_vccz .LBB3_7
; CHECK-NEXT: ; %bb.6: ; %atomicrmw.global
; CHECK-NEXT: v_mov_b32_e32 v2, 0
; CHECK-NEXT: v_pk_mov_b32 v[0:1], s[2:3], s[2:3] op_sel:[0,1]
; CHECK-NEXT: global_atomic_add_f64 v2, v[0:1], s[4:5]
; CHECK-NEXT: s_waitcnt vmcnt(0)
; CHECK-NEXT: buffer_wbinvl1_vol
; CHECK-NEXT: s_mov_b64 s[0:1], 0
; CHECK-NEXT: .LBB3_7: ; %Flow
; CHECK-NEXT: s_andn2_b64 vcc, exec, s[0:1]
; CHECK-NEXT: s_cbranch_vccnz .LBB3_9
; CHECK-NEXT: ; %bb.8: ; %atomicrmw.private
; CHECK-NEXT: s_cmp_lg_u64 s[4:5], 0
; CHECK-NEXT: s_cselect_b32 s0, s4, -1
; CHECK-NEXT: v_mov_b32_e32 v2, s0
; CHECK-NEXT: buffer_load_dword v0, v2, s[12:15], 0 offen
; CHECK-NEXT: buffer_load_dword v1, v2, s[12:15], 0 offen offset:4
; CHECK-NEXT: s_waitcnt vmcnt(0)
; CHECK-NEXT: v_add_f64 v[0:1], v[0:1], s[2:3]
; CHECK-NEXT: buffer_store_dword v0, v2, s[12:15], 0 offen
; CHECK-NEXT: buffer_store_dword v1, v2, s[12:15], 0 offen offset:4
; CHECK-NEXT: .LBB3_9: ; %Flow5
; CHECK-NEXT: s_cbranch_execnz .LBB3_4
; CHECK-NEXT: .LBB3_10: ; %atomicrmw.shared
; CHECK-NEXT: s_cmp_lg_u64 s[4:5], 0
; CHECK-NEXT: s_cselect_b32 s0, s4, -1
; CHECK-NEXT: v_mov_b32_e32 v2, s0
; CHECK-NEXT: v_pk_mov_b32 v[0:1], s[2:3], s[2:3] op_sel:[0,1]
; CHECK-NEXT: ds_add_f64 v2, v[0:1]
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: s_endpgm
entry:
%i = add nsw i32 %a, -1
%i.2 = sext i32 %i to i64
%i.3 = getelementptr inbounds double, ptr addrspace(1) %b, i64 %i.2
%i.4 = ptrtoint ptr addrspace(1) %i.3 to i64
br label %bb0
bb0: ; preds = %bb0, %entry
%phi = phi ptr addrspace(1) [ %i.3, %entry ], [ %i.9, %bb0 ]
%i.7 = ptrtoint ptr addrspace(1) %phi to i64
%i.8 = sub nsw i64 %i.7, 1
%cmp2 = icmp eq i64 %i.8, 0
%i.9 = inttoptr i64 %i.7 to ptr addrspace(1)
br i1 %cmp2, label %bb1, label %bb0
bb1: ; preds = %bb0
%i.10 = addrspacecast ptr addrspace(1) %i.9 to ptr
%0 = atomicrmw fadd ptr %i.10, double %c syncscope("agent") seq_cst, align 8, !amdgpu.no.fine.grained.memory !0
ret void
}
attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind willreturn memory(argmem: readwrite) "target-cpu"="gfx90a" }
!0 = !{}
!1 = !{i32 5, i32 6}
|
