; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: opt -S -mtriple=amdgcn-- -mcpu=tahiti -atomic-expand < %s | FileCheck -check-prefix=IR %s
; RUN: llc -mtriple=amdgcn-- -mcpu=tahiti < %s | FileCheck -check-prefix=GCN %s
define i32 @load_atomic_private_seq_cst_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @load_atomic_private_seq_cst_i32(
; IR-NEXT: [[LOAD:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: ret i32 [[LOAD]]
;
; GCN-LABEL: load_atomic_private_seq_cst_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v0, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%load = load atomic i32, i32 addrspace(5)* %ptr seq_cst, align 4
ret i32 %load
}
define i64 @load_atomic_private_seq_cst_i64(i64 addrspace(5)* %ptr) {
; IR-LABEL: @load_atomic_private_seq_cst_i64(
; IR-NEXT: [[LOAD:%.*]] = load i64, i64 addrspace(5)* [[PTR:%.*]], align 8
; IR-NEXT: ret i64 [[LOAD]]
;
; GCN-LABEL: load_atomic_private_seq_cst_i64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_add_i32_e32 v1, vcc, 4, v0
; GCN-NEXT: buffer_load_dword v0, v0, s[0:3], 0 offen
; GCN-NEXT: buffer_load_dword v1, v1, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%load = load atomic i64, i64 addrspace(5)* %ptr seq_cst, align 8
ret i64 %load
}
define void @atomic_store_seq_cst_i32(i32 addrspace(5)* %ptr, i32 %val) {
; IR-LABEL: @atomic_store_seq_cst_i32(
; IR-NEXT: store i32 [[VAL:%.*]], i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: ret void
;
; GCN-LABEL: atomic_store_seq_cst_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_store_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
store atomic i32 %val, i32 addrspace(5)* %ptr seq_cst, align 4
ret void
}
define void @atomic_store_seq_cst_i64(i64 addrspace(5)* %ptr, i64 %val) {
; IR-LABEL: @atomic_store_seq_cst_i64(
; IR-NEXT: store i64 [[VAL:%.*]], i64 addrspace(5)* [[PTR:%.*]], align 8
; IR-NEXT: ret void
;
; GCN-LABEL: atomic_store_seq_cst_i64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_add_i32_e32 v3, vcc, 4, v0
; GCN-NEXT: buffer_store_dword v2, v3, s[0:3], 0 offen
; GCN-NEXT: buffer_store_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
store atomic i64 %val, i64 addrspace(5)* %ptr seq_cst, align 8
ret void
}
define i32 @load_atomic_private_seq_cst_syncscope_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @load_atomic_private_seq_cst_syncscope_i32(
; IR-NEXT: [[LOAD:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: ret i32 [[LOAD]]
;
; GCN-LABEL: load_atomic_private_seq_cst_syncscope_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v0, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%load = load atomic i32, i32 addrspace(5)* %ptr syncscope("agent") seq_cst, align 4
ret i32 %load
}
define void @atomic_store_seq_cst_syncscope_i32(i32 addrspace(5)* %ptr, i32 %val) {
; IR-LABEL: @atomic_store_seq_cst_syncscope_i32(
; IR-NEXT: store i32 [[VAL:%.*]], i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: ret void
;
; GCN-LABEL: atomic_store_seq_cst_syncscope_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_store_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
store atomic i32 %val, i32 addrspace(5)* %ptr syncscope("agent") seq_cst, align 4
ret void
}
define i32 @cmpxchg_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @cmpxchg_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; IR-NEXT: [[TMP3:%.*]] = select i1 [[TMP2]], i32 1, i32 [[TMP1]]
; IR-NEXT: store i32 [[TMP3]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: [[TMP4:%.*]] = insertvalue { i32, i1 } poison, i32 [[TMP1]], 0
; IR-NEXT: [[TMP5:%.*]] = insertvalue { i32, i1 } [[TMP4]], i1 [[TMP2]], 1
; IR-NEXT: [[RESULT_0:%.*]] = extractvalue { i32, i1 } [[TMP5]], 0
; IR-NEXT: [[RESULT_1:%.*]] = extractvalue { i32, i1 } [[TMP5]], 1
; IR-NEXT: store i1 [[RESULT_1]], i1 addrspace(1)* poison, align 1
; IR-NEXT: ret i32 [[RESULT_0]]
;
; GCN-LABEL: cmpxchg_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_mov_b32 s7, 0xf000
; GCN-NEXT: s_mov_b32 s6, -1
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_cmp_eq_u32_e32 vcc, 0, v1
; GCN-NEXT: v_cndmask_b32_e64 v2, v1, 1, vcc
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GCN-NEXT: buffer_store_byte v0, off, s[4:7], 0
; GCN-NEXT: s_waitcnt expcnt(0)
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = cmpxchg i32 addrspace(5)* %ptr, i32 0, i32 1 acq_rel monotonic
%result.0 = extractvalue { i32, i1 } %result, 0
%result.1 = extractvalue { i32, i1 } %result, 1
store i1 %result.1, i1 addrspace(1)* poison
ret i32 %result.0
}
define i64 @cmpxchg_private_i64(i64 addrspace(5)* %ptr) {
; IR-LABEL: @cmpxchg_private_i64(
; IR-NEXT: [[TMP1:%.*]] = load i64, i64 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 0
; IR-NEXT: [[TMP3:%.*]] = select i1 [[TMP2]], i64 1, i64 [[TMP1]]
; IR-NEXT: store i64 [[TMP3]], i64 addrspace(5)* [[PTR]], align 4
; IR-NEXT: [[TMP4:%.*]] = insertvalue { i64, i1 } poison, i64 [[TMP1]], 0
; IR-NEXT: [[TMP5:%.*]] = insertvalue { i64, i1 } [[TMP4]], i1 [[TMP2]], 1
; IR-NEXT: [[RESULT_0:%.*]] = extractvalue { i64, i1 } [[TMP5]], 0
; IR-NEXT: [[RESULT_1:%.*]] = extractvalue { i64, i1 } [[TMP5]], 1
; IR-NEXT: store i1 [[RESULT_1]], i1 addrspace(1)* poison, align 1
; IR-NEXT: ret i64 [[RESULT_0]]
;
; GCN-LABEL: cmpxchg_private_i64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v2, v0
; GCN-NEXT: v_add_i32_e32 v3, vcc, 4, v2
; GCN-NEXT: buffer_load_dword v1, v3, s[0:3], 0 offen
; GCN-NEXT: buffer_load_dword v0, v0, s[0:3], 0 offen
; GCN-NEXT: s_mov_b32 s7, 0xf000
; GCN-NEXT: s_mov_b32 s6, -1
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[0:1]
; GCN-NEXT: v_cndmask_b32_e64 v4, v1, 0, vcc
; GCN-NEXT: buffer_store_dword v4, v3, s[0:3], 0 offen
; GCN-NEXT: v_cndmask_b32_e64 v3, v0, 1, vcc
; GCN-NEXT: s_waitcnt expcnt(0)
; GCN-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
; GCN-NEXT: buffer_store_dword v3, v2, s[0:3], 0 offen
; GCN-NEXT: buffer_store_byte v4, off, s[4:7], 0
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = cmpxchg i64 addrspace(5)* %ptr, i64 0, i64 1 acq_rel monotonic
%result.0 = extractvalue { i64, i1 } %result, 0
%result.1 = extractvalue { i64, i1 } %result, 1
store i1 %result.1, i1 addrspace(1)* poison
ret i64 %result.0
}
define i32 @atomicrmw_xchg_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_xchg_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: store i32 4, i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_xchg_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v2, 4
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(1)
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw xchg i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_add_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_add_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = add i32 [[TMP1]], 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_add_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_add_i32_e32 v2, vcc, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw add i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_sub_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_sub_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = sub i32 [[TMP1]], 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_sub_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_add_i32_e32 v2, vcc, -4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw sub i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_and_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_and_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = and i32 [[TMP1]], 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_and_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_and_b32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw and i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_nand_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_nand_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = and i32 [[TMP1]], 4
; IR-NEXT: [[NEW:%.*]] = xor i32 [[TMP2]], -1
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_nand_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_not_b32_e32 v2, v1
; GCN-NEXT: v_or_b32_e32 v2, -5, v2
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw nand i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_or_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_or_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = or i32 [[TMP1]], 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_or_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_or_b32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw or i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_xor_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_xor_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = xor i32 [[TMP1]], 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_xor_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_xor_b32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw xor i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_max_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_max_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[TMP1]], 4
; IR-NEXT: [[NEW:%.*]] = select i1 [[TMP2]], i32 [[TMP1]], i32 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_max_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_max_i32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw max i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_min_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_min_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 4
; IR-NEXT: [[NEW:%.*]] = select i1 [[TMP2]], i32 [[TMP1]], i32 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_min_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_min_i32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw min i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_umax_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_umax_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp ugt i32 [[TMP1]], 4
; IR-NEXT: [[NEW:%.*]] = select i1 [[TMP2]], i32 [[TMP1]], i32 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_umax_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_max_u32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw umax i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define i32 @atomicrmw_umin_private_i32(i32 addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_umin_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load i32, i32 addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[TMP2:%.*]] = icmp ule i32 [[TMP1]], 4
; IR-NEXT: [[NEW:%.*]] = select i1 [[TMP2]], i32 [[TMP1]], i32 4
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret i32 [[TMP1]]
;
; GCN-LABEL: atomicrmw_umin_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_min_u32_e32 v2, 4, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw umin i32 addrspace(5)* %ptr, i32 4 seq_cst
ret i32 %result
}
define float @atomicrmw_fadd_private_i32(float addrspace(5)* %ptr) {
; IR-LABEL: @atomicrmw_fadd_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load float, float addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = fadd float [[TMP1]], 2.000000e+00
; IR-NEXT: store float [[NEW]], float addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret float [[TMP1]]
;
; GCN-LABEL: atomicrmw_fadd_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_add_f32_e32 v2, 2.0, v1
; GCN-NEXT: buffer_store_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v1
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw fadd float addrspace(5)* %ptr, float 2.0 seq_cst
ret float %result
}
define float @atomicrmw_fsub_private_i32(float addrspace(5)* %ptr, float %val) {
; IR-LABEL: @atomicrmw_fsub_private_i32(
; IR-NEXT: [[TMP1:%.*]] = load float, float addrspace(5)* [[PTR:%.*]], align 4
; IR-NEXT: [[NEW:%.*]] = fsub float [[TMP1]], [[VAL:%.*]]
; IR-NEXT: store float [[NEW]], float addrspace(5)* [[PTR]], align 4
; IR-NEXT: ret float [[TMP1]]
;
; GCN-LABEL: atomicrmw_fsub_private_i32:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_load_dword v2, v0, s[0:3], 0 offen
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_sub_f32_e32 v1, v2, v1
; GCN-NEXT: buffer_store_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT: v_mov_b32_e32 v0, v2
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
%result = atomicrmw fsub float addrspace(5)* %ptr, float %val seq_cst
ret float %result
}
define amdgpu_kernel void @alloca_promote_atomicrmw_private_lds_promote(i32 addrspace(1)* %out, i32 %in) nounwind {
; IR-LABEL: @alloca_promote_atomicrmw_private_lds_promote(
; IR-NEXT: entry:
; IR-NEXT: [[TMP:%.*]] = alloca [2 x i32], align 4, addrspace(5)
; IR-NEXT: [[GEP1:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 0
; IR-NEXT: [[GEP2:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 1
; IR-NEXT: store i32 0, i32 addrspace(5)* [[GEP1]], align 4
; IR-NEXT: store i32 1, i32 addrspace(5)* [[GEP2]], align 4
; IR-NEXT: [[GEP3:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 [[IN:%.*]]
; IR-NEXT: [[TMP0:%.*]] = load i32, i32 addrspace(5)* [[GEP3]], align 4
; IR-NEXT: [[NEW:%.*]] = add i32 [[TMP0]], 7
; IR-NEXT: store i32 [[NEW]], i32 addrspace(5)* [[GEP3]], align 4
; IR-NEXT: store i32 [[TMP0]], i32 addrspace(1)* [[OUT:%.*]], align 4
; IR-NEXT: ret void
;
; GCN-LABEL: alloca_promote_atomicrmw_private_lds_promote:
; GCN: ; %bb.0: ; %entry
; GCN-NEXT: s_load_dword s4, s[0:1], 0xb
; GCN-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x9
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_cmp_eq_u32 s4, 1
; GCN-NEXT: s_cselect_b64 s[4:5], -1, 0
; GCN-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
entry:
%tmp = alloca [2 x i32], addrspace(5)
%gep1 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 0
%gep2 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 1
store i32 0, i32 addrspace(5)* %gep1
store i32 1, i32 addrspace(5)* %gep2
%gep3 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 %in
%rmw = atomicrmw add i32 addrspace(5)* %gep3, i32 7 acq_rel
store i32 %rmw, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @alloca_promote_cmpxchg_private(i32 addrspace(1)* %out, i32 %in) nounwind {
; IR-LABEL: @alloca_promote_cmpxchg_private(
; IR-NEXT: entry:
; IR-NEXT: [[TMP:%.*]] = alloca [2 x i32], align 4, addrspace(5)
; IR-NEXT: [[GEP1:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 0
; IR-NEXT: [[GEP2:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 1
; IR-NEXT: store i32 0, i32 addrspace(5)* [[GEP1]], align 4
; IR-NEXT: store i32 1, i32 addrspace(5)* [[GEP2]], align 4
; IR-NEXT: [[GEP3:%.*]] = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* [[TMP]], i32 0, i32 [[IN:%.*]]
; IR-NEXT: [[TMP0:%.*]] = load i32, i32 addrspace(5)* [[GEP3]], align 4
; IR-NEXT: [[TMP1:%.*]] = icmp eq i32 [[TMP0]], 0
; IR-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 1, i32 [[TMP0]]
; IR-NEXT: store i32 [[TMP2]], i32 addrspace(5)* [[GEP3]], align 4
; IR-NEXT: [[TMP3:%.*]] = insertvalue { i32, i1 } poison, i32 [[TMP0]], 0
; IR-NEXT: [[TMP4:%.*]] = insertvalue { i32, i1 } [[TMP3]], i1 [[TMP1]], 1
; IR-NEXT: [[VAL:%.*]] = extractvalue { i32, i1 } [[TMP4]], 0
; IR-NEXT: store i32 [[VAL]], i32 addrspace(1)* [[OUT:%.*]], align 4
; IR-NEXT: ret void
;
; GCN-LABEL: alloca_promote_cmpxchg_private:
; GCN: ; %bb.0: ; %entry
; GCN-NEXT: s_load_dword s4, s[0:1], 0xb
; GCN-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x9
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_cmp_eq_u32 s4, 1
; GCN-NEXT: s_cselect_b64 s[4:5], -1, 0
; GCN-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
entry:
%tmp = alloca [2 x i32], addrspace(5)
%gep1 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 0
%gep2 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 1
store i32 0, i32 addrspace(5)* %gep1
store i32 1, i32 addrspace(5)* %gep2
%gep3 = getelementptr inbounds [2 x i32], [2 x i32] addrspace(5)* %tmp, i32 0, i32 %in
%xchg = cmpxchg i32 addrspace(5)* %gep3, i32 0, i32 1 acq_rel monotonic
%val = extractvalue { i32, i1 } %xchg, 0
store i32 %val, i32 addrspace(1)* %out
ret void
}