58 lines
2.2 KiB
LLVM
58 lines
2.2 KiB
LLVM
; RUN: llvm-as %s -o %t.bc
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; RUN: llvm-spirv %t.bc -o %t.spv
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; Validation test.
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; RUN: spirv-val %t.spv
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; SPIR-V codegen test.
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; RUN: llvm-spirv %t.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; Roundtrip test.
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; RUN: llvm-spirv -r %t.spv -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK-LLVM
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; RUN: llvm-spirv %t.bc -o %t.spv --spirv-ext=+SPV_KHR_untyped_pointers
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; RUN: spirv-val %t.spv
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; RUN: llvm-spirv %t.bc -spirv-text --spirv-ext=+SPV_KHR_untyped_pointers -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: llvm-spirv -r %t.spv -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK-LLVM
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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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; CHECK-SPIRV: Decorate [[#ARR:]] Alignment 4
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; CHECK-SPIRV: Decorate [[#BITARR:]] Alignment 4
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; CHECK-SPIRV: TypeInt [[#I32:]] 32 0
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; CHECK-SPIRV: TypeInt [[#I64:]] 64 0
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; CHECK-SPIRV: Constant [[#I64]] [[#SIZE:]] 4 0
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; CHECK-SPIRV: TypeVoid [[#VOID:]]
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; CHECK-SPIRV: TypeFunction [[#FUNCTY:]] [[#VOID]]
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; CHECK-SPIRV: {{(TypePointer|TypeUntypedPointerKHR)}} [[#PTRTY:]] [[#FUNCSTORAGE:]]
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; CHECK-SPIRV: TypeArray [[#ARRTY:]] [[#I32]] [[#SIZE]]
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; CHECK-SPIRV: TypePointer [[#ARRPTRTY:]] [[#FUNCSTORAGE]] [[#ARRTY]]
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; CHECK-SPIRV: Function [[#VOID]] {{.*}} [[#FUNCTY]]
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; CHECK-SPIRV: Variable [[#ARRPTRTY]] [[#ARR]] [[#FUNCSTORAGE]]
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; CHECK-SPIRV: Bitcast [[#PTRTY]] [[#BITARR]] [[#ARR]]
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; Generated LLVM is different, but equivalent as an array type is allocated.
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; CHECK-LLVM: define spir_func void @test_array_alloca()
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; CHECK-LLVM: %[[#ALLOC:]] = alloca [4 x i32], align 4
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; CHECK-LLVM: %{{.*}} = bitcast ptr %[[#ALLOC]] to ptr
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define dso_local void @test_array_alloca() #0 {
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%arr = alloca i32, i64 4, align 4
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ret void
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}
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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" }
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!opencl.enable.FP_CONTRACT = !{}
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!opencl.spir.version = !{!1}
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!opencl.ocl.version = !{!1}
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!opencl.used.extensions = !{!2}
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!opencl.used.optional.core.features = !{!3}
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!opencl.compiler.options = !{!2}
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!1 = !{i32 1, i32 2}
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!2 = !{}
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!3 = !{}
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