1; RUN: llvm-as %s -o %t.bc 2; RUN: llvm-spirv %t.bc -spirv-text -o %t.txt 3; RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV 4; RUN: llvm-spirv %t.bc -o %t.spv 5; RUN: llvm-spirv -r %t.spv -o %t.rev.bc 6; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM 7 8; CHECK-LLVM: call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 0) 9; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 1) 10; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 2) 11; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 3) 12 13; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 0) 14; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 1) 15; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 2) 16; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 3) 17 18; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 0) 19; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 1) 20; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 2) 21; CHECK-LLVM-NEXT: call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 3) 22 23; global | acquire_release 24; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema1:[0-9]+]] 520 25; local | acquire_release 26; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema2:[0-9]+]] 264 27; image | acquire_release 28; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema3:[0-9]+]] 2056 29 30; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[ScopeWorkItem:[0-9]+]] 4 31; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[ScopeWorkGroup:[0-9]+]] 2 32; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[ScopeDevice:[0-9]+]] 1 33; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[ScopeCrossDevice:[0-9]+]] 0 34 35; CHECK-SPIRV: 3 MemoryBarrier [[ScopeWorkItem]] [[MemSema1]] 36; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeWorkGroup]] [[MemSema1]] 37; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeDevice]] [[MemSema1]] 38; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeCrossDevice]] [[MemSema1]] 39 40; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeWorkItem]] [[MemSema2]] 41; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeWorkGroup]] [[MemSema2]] 42; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeDevice]] [[MemSema2]] 43; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeCrossDevice]] [[MemSema2]] 44 45; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeWorkItem]] [[MemSema3]] 46; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeWorkGroup]] [[MemSema3]] 47; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeDevice]] [[MemSema3]] 48; CHECK-SPIRV-NEXT: 3 MemoryBarrier [[ScopeCrossDevice]] [[MemSema3]] 49 50; ModuleID = 'OpMemoryBarrier.ll' 51target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" 52target triple = "spir64-unknown-unknown" 53 54; Function Attrs: nounwind 55define spir_kernel void @test() #0 { 56entry: 57 call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 0) ; global mem fence + memory_scope_work_item 58 call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 1) ; global mem fence + memory_scope_work_group 59 call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 2) ; global mem fence + memory_scope_device 60 call spir_func void @_Z22atomic_work_item_fencejii(i32 2, i32 3, i32 3) ; global mem fence + memory_scope_all_svm_devices 61 62 call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 0) ; local mem fence + memory_scope_work_item 63 call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 1) ; local mem fence + memory_scope_work_group 64 call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 2) ; local mem fence + memory_scope__devices 65 call spir_func void @_Z22atomic_work_item_fencejii(i32 1, i32 3, i32 3) ; local mem fence + memory_scope_all_svm_devices 66 67 call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 0) ; image mem fence + memory_scope_work_item 68 call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 1) ; image mem fence + memory_scope_work_group 69 call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 2) ; image mem fence + memory_scope__devices 70 call spir_func void @_Z22atomic_work_item_fencejii(i32 4, i32 3, i32 3) ; image mem fence + memory_scope_all_svm_devices 71 ret void 72} 73 74declare spir_func void @_Z22atomic_work_item_fencejii(i32, i32, i32) #1 75 76attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 77attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 78 79!opencl.kernels = !{!0} 80!opencl.enable.FP_CONTRACT = !{} 81!opencl.spir.version = !{!6} 82!opencl.ocl.version = !{!7} 83!opencl.used.extensions = !{!8} 84!opencl.used.optional.core.features = !{!8} 85!opencl.compiler.options = !{!8} 86!llvm.ident = !{!9} 87 88!0 = !{void ()* @test, !1, !2, !3, !4, !5} 89!1 = !{!"kernel_arg_addr_space"} 90!2 = !{!"kernel_arg_access_qual"} 91!3 = !{!"kernel_arg_type"} 92!4 = !{!"kernel_arg_base_type"} 93!5 = !{!"kernel_arg_type_qual"} 94!6 = !{i32 1, i32 2} 95!7 = !{i32 2, i32 0} 96!8 = !{} 97!9 = !{!"clang version 3.6.2 "} 98