56 lines
1.8 KiB
LLVM
56 lines
1.8 KiB
LLVM
; RUN: llvm-as %s -o %t.bc
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; RUN: llvm-spirv %t.bc -spirv-text -o %t.spt
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; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
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; RUN: llvm-spirv %t.bc -o %t.spv
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; RUN: spirv-val %t.spv
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; RUN: llvm-spirv -r %t.spv -o %t.bc
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; RUN: llvm-dis < %t.bc | FileCheck %s --check-prefix=CHECK-LLVM
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; CHECK-SPIRV: 1 Unreachable
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; CHECK-LLVM: unreachable
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; ModuleID = 'main'
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target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
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target triple = "spir64-unknown-unknown"
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; Function Attrs: nounwind
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define spir_kernel void @unreachable_simple(ptr addrspace(1) captures(none) %in, ptr addrspace(1) %out) #0 !kernel_arg_addr_space !1 !kernel_arg_access_qual !2 !kernel_arg_type !3 !kernel_arg_base_type !5 !kernel_arg_type_qual !4 {
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%1 = call spir_func i64 @_Z13get_global_idj(i32 0) #1
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%2 = shl i64 %1, 32
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%3 = ashr exact i64 %2, 32
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%4 = getelementptr inbounds i32, ptr addrspace(1) %in, i64 %3
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%5 = getelementptr inbounds i32, ptr addrspace(1) %out, i64 %3
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br label %7
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; No predecessors!
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unreachable
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; <label>:7 ; preds = %0
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%8 = load i32, ptr addrspace(1) %4
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store i32 %8, ptr addrspace(1) %5
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ret void
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}
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; Function Attrs: nounwind
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declare spir_func i64 @_Z13get_global_idj(i32) #1
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attributes #0 = { nounwind }
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attributes #1 = { nounwind }
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!opencl.enable.FP_CONTRACT = !{}
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!spirv.Source = !{!6}
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!opencl.spir.version = !{!7}
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!opencl.ocl.version = !{!7}
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!opencl.used.extensions = !{!8}
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!opencl.used.optional.core.features = !{!8}
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!spirv.Generator = !{!9}
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!1 = !{i32 1, i32 1}
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!2 = !{!"none", !"none"}
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!3 = !{!"int*", !"int*"}
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!4 = !{!"", !""}
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!5 = !{!"int*", !"int*"}
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!6 = !{i32 3, i32 102000}
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!7 = !{i32 1, i32 2}
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!8 = !{}
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!9 = !{i16 7, i16 0}
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