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;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2024-2025 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
; RUN: %opt %use_old_pass_manager% -enable-debugify -GenXLoadStoreLowering -march=genx64 -mcpu=XeLP -mtriple=spir64-unknown-unknown -enable-ldst-lowering=true -mattr=+ocl_runtime -S < %s 2>&1 | FileCheck %s
; RUN: %opt %use_old_pass_manager% -enable-debugify -GenXLoadStoreLowering -march=genx64 -mcpu=XeHPC -mtriple=spir64-unknown-unknown -enable-ldst-lowering=true -mattr=+ocl_runtime -S < %s 2>&1 | FileCheck --check-prefix=CHECK-LSC %s
target datalayout = "e-p:64:64-p3:32:32-i64:64-n8:16:32:64"
target triple = "genx64-unknown-unknown"
define void @fence_acq() {
; CHECK: call void @llvm.genx.fence(i8 65)
; CHECK-LSC: call void @llvm.genx.lsc.fence.i1(i1 true, i8 0, i8 2, i8 4)
fence syncscope("all_devices") acquire
ret void
}
define void @fence_rel() {
; CHECK: call void @llvm.genx.fence(i8 1)
; CHECK-LSC: call void @llvm.genx.lsc.fence.i1(i1 true, i8 0, i8 4, i8 2)
fence syncscope("device") release
ret void
}
define void @fence_acq_rel() {
; CHECK: call void @llvm.genx.fence(i8 65)
; CHECK-LSC: call void @llvm.genx.lsc.fence.i1(i1 true, i8 0, i8 1, i8 2)
fence syncscope("device") acq_rel
ret void
}
define void @fence_acq_rel_wg() {
; CHECK: call void @llvm.genx.fence(i8 33)
; CHECK-LSC: call void @llvm.genx.lsc.fence.i1(i1 true, i8 3, i8 0, i8 0)
fence syncscope("workgroup") acq_rel
ret void
}
define void @fence_seq_cst() {
; CHECK-NOT: call void @llvm.genx.fence
; CHECK-LSC-NOT: call void @llvm.genx.lsc.fence.i1
fence syncscope("subgroup") seq_cst
ret void
}
define void @fence_workitem() {
; CHECK-NOT: call void @llvm.genx.fence
; CHECK-LSC-NOT: call void @llvm.genx.lsc.fence
fence syncscope("workitem") seq_cst
ret void
}
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