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; LLVM => SPIRV checks 9; check for magic number followed by version 1.0 10; CHECK-SPIRV: 119734787 65536 11 12; CHECK-SPIRV-DAG: EntryPoint 6 [[WORKER:[0-9]+]] "worker" 13; CHECK-SPIRV-DAG: ExecutionMode [[WORKER]] 18 128 10 1 14 15 16; LLVM => SPIRV => LLVM checks 17; CHECK-LLVM: define spir_kernel void @worker() 18; CHECK-LLVM: !opencl.kernels = !{![[KERNEL_MD:[0-9]+]]} 19 20; CHECK-LLVM-DAG: ![[EXEC_MODE_MD:[0-9]+]] = !{!"work_group_size_hint", i32 128, i32 10, i32 1} 21; CHECK-LLVM-DAG: ![[KERNEL_MD]] = !{void ()* @worker, {{.*}}![[EXEC_MODE_MD]]{{.*}}} 22 23 24target 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-n8:16:32:64" 25target triple = "spir-unknown-unknown" 26 27; Function Attrs: nounwind 28define spir_kernel void @worker() #0 { 29entry: 30 ret void 31} 32 33attributes #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" } 34attributes #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" } 35 36!opencl.kernels = !{!0} 37!opencl.enable.FP_CONTRACT = !{} 38!opencl.spir.version = !{!7} 39!opencl.ocl.version = !{!7} 40!opencl.used.extensions = !{!8} 41!opencl.used.optional.core.features = !{!8} 42!opencl.compiler.options = !{!8} 43!llvm.ident = !{!9} 44 45!0 = !{void ()* @worker, !1, !2, !3, !4, !5, !6} 46!1 = !{!"kernel_arg_addr_space"} 47!2 = !{!"kernel_arg_access_qual"} 48!3 = !{!"kernel_arg_type"} 49!4 = !{!"kernel_arg_base_type"} 50!5 = !{!"kernel_arg_type_qual"} 51!6 = !{!"work_group_size_hint", i32 128, i32 10, i32 1} 52!7 = !{i32 1, i32 2} 53!8 = !{} 54!9 = !{!"clang version 3.6.1 "} 55