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' 51 target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" 52 target triple = "spir64-unknown-unknown" 53 54 ; Function Attrs: nounwind 55 define spir_kernel void @test() #0 { 56 entry: 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 74 declare spir_func void @_Z22atomic_work_item_fencejii(i32, i32, i32) #1 75 76 attributes #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" } 77 attributes #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
