| ; RUN: llvm-as %s -o %t.bc |
| ; RUN: llvm-spirv %t.bc -spirv-text -o %t.txt |
| ; RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV |
| ; RUN: llvm-spirv %t.bc -o %t.spv |
| ; RUN: llvm-spirv -r %t.spv -o %t.rev.bc |
| ; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM |
| |
| ; CHECK-LLVM: call spir_func void @_Z7barrierj(i32 2) |
| ; CHECK-LLVM-NEXT: call spir_func void @_Z7barrierj(i32 1) |
| ; CHECK-LLVM-NEXT: call spir_func void @_Z7barrierj(i32 4) |
| ; CHECK-LLVM-NEXT: call spir_func void @_Z7barrierj(i32 3) |
| ; CHECK-LLVM-NEXT: call spir_func void @_Z7barrierj(i32 5) |
| ; CHECK-LLVM-NEXT: call spir_func void @_Z7barrierj(i32 7) |
| |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema1:[0-9]+]] 512 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema2:[0-9]+]] 256 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema3:[0-9]+]] 2048 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema4:[0-9]+]] 768 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema5:[0-9]+]] 2304 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[MemSema6:[0-9]+]] 2816 |
| ; CHECK-SPIRV-DAG: 4 Constant {{[0-9]+}} [[ScopeWorkGroup:[0-9]+]] 2 |
| |
| ; CHECK-SPIRV: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema1]] |
| ; CHECK-SPIRV-NEXT: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema2]] |
| ; CHECK-SPIRV-NEXT: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema3]] |
| ; CHECK-SPIRV-NEXT: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema4]] |
| ; CHECK-SPIRV-NEXT: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema5]] |
| ; CHECK-SPIRV-NEXT: 4 ControlBarrier [[ScopeWorkGroup]] [[ScopeWorkGroup]] [[MemSema6]] |
| |
| |
| ; ModuleID = 'barrier-cl12.cl' |
| target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" |
| target triple = "spir-unknown-unknown" |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test() #0 { |
| entry: |
| call spir_func void @_Z7barrierj(i32 2) ; global mem fence |
| call spir_func void @_Z7barrierj(i32 1) ; local mem fence |
| call spir_func void @_Z7barrierj(i32 4) ; image mem fence |
| |
| call spir_func void @_Z7barrierj(i32 3) ; global | local |
| call spir_func void @_Z7barrierj(i32 5) ; local | image |
| call spir_func void @_Z7barrierj(i32 7) ; global | local | image |
| |
| ret void |
| } |
| |
| declare spir_func void @_Z7barrierj(i32) #1 |
| |
| 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" } |
| 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" } |
| attributes #2 = { nounwind } |
| |
| !opencl.kernels = !{!0} |
| !opencl.enable.FP_CONTRACT = !{} |
| !opencl.spir.version = !{!6} |
| !opencl.ocl.version = !{!7} |
| !opencl.used.extensions = !{!8} |
| !opencl.used.optional.core.features = !{!8} |
| !opencl.compiler.options = !{!8} |
| |
| !0 = !{void ()* @test, !1, !2, !3, !4, !5} |
| !1 = !{!"kernel_arg_addr_space"} |
| !2 = !{!"kernel_arg_access_qual"} |
| !3 = !{!"kernel_arg_type"} |
| !4 = !{!"kernel_arg_base_type"} |
| !5 = !{!"kernel_arg_type_qual"} |
| !6 = !{i32 1, i32 2} |
| !7 = !{i32 1, i32 2} |
| !8 = !{} |