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Implement SPV_INTEL_token_type extension
This extension adds a type-declaration instruction OpTypeTokenINTEL, which is an analog of LLVM's type token. This type specifies IDs of entry points and exit points of certain IL constructs, for example it can be useful for exception handling representation in IL. Spec: intel/llvm#3788 Signed-off-by: Dmitry Sidorov <dmitry.sidorov@intel.com>
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; Check whether the translator reports an error for a module with token type | ||
; if SPV_INTEL_token_type extension is not used. | ||
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; RUN: llvm-as < %s -o %t.bc | ||
; RUN: not llvm-spirv %t.bc 2>&1 --spirv-allow-unknown-intrinsics | FileCheck %s | ||
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; CHECK: RequiresExtension: Feature requires the following SPIR-V extension: | ||
; CHECK-NEXT: SPV_INTEL_token_type | ||
; CHECK-NEXT: NOTE: LLVM module contains token type, which doesn't have analogs | ||
; CHECK-SAME: in SPIR-V without extensions | ||
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; ModuleID = 'token.bc' | ||
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024" | ||
target triple = "spir-unknown-unknown" | ||
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declare token @llvm.tokenfoo() | ||
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; Function Attrs: nounwind | ||
define spir_kernel void @foo() #0 !kernel_arg_addr_space !2 !kernel_arg_access_qual !2 !kernel_arg_type !2 !kernel_arg_type_qual !2 !kernel_arg_base_type !2 { | ||
entry: | ||
%tok = call token @llvm.tokenfoo() | ||
ret void | ||
} | ||
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attributes #0 = { nounwind } | ||
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!spirv.MemoryModel = !{!0} | ||
!opencl.enable.FP_CONTRACT = !{} | ||
!spirv.Source = !{!1} | ||
!opencl.spir.version = !{!0} | ||
!opencl.ocl.version = !{!0} | ||
!opencl.used.extensions = !{!2} | ||
!opencl.used.optional.core.features = !{!2} | ||
!spirv.Generator = !{!3} | ||
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!0 = !{i32 1, i32 2} | ||
!1 = !{i32 3, i32 102000} | ||
!2 = !{} | ||
!3 = !{i16 6, i16 14} |
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; RUN: llvm-as < %s -o %t.bc | ||
; RUN: llvm-spirv %t.bc -o %t.spv --spirv-allow-unknown-intrinsics --spirv-ext=+SPV_INTEL_token_type | ||
; RUN: llvm-spirv %t.spv -to-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV | ||
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc | ||
; RUN: llvm-dis %t.rev.bc -o - | FileCheck %s --check-prefix=CHECK-LLVM | ||
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; CHECK-SPIRV: Capability TokenTypeINTEL | ||
; CHECK-SPIRV: Extension "SPV_INTEL_token_type" | ||
; CHECK-SPIRV: Name [[#FUN:]] "llvm.tokenfoo" | ||
; CHECK-SPIRV: TypeTokenINTEL [[#TYPE:]] | ||
; CHECK-SPIRV: TypeFunction [[#FUN_TYPE:]] [[#TYPE]] | ||
; CHECK-SPIRV: Function {{.*}} [[#FUN]] {{.*}} [[#FUN_TYPE]] | ||
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; ModuleID = 'token.bc' | ||
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024" | ||
target triple = "spir-unknown-unknown" | ||
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; CHECK-LLVM: declare token @llvm.tokenfoo() | ||
declare token @llvm.tokenfoo() | ||
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; Function Attrs: nounwind | ||
define spir_kernel void @foo() #0 !kernel_arg_addr_space !2 !kernel_arg_access_qual !2 !kernel_arg_type !2 !kernel_arg_type_qual !2 !kernel_arg_base_type !2 { | ||
entry: | ||
; CHECK-LLVM: call token @llvm.tokenfoo() | ||
%tok = call token @llvm.tokenfoo() | ||
ret void | ||
} | ||
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attributes #0 = { nounwind } | ||
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!spirv.MemoryModel = !{!0} | ||
!opencl.enable.FP_CONTRACT = !{} | ||
!spirv.Source = !{!1} | ||
!opencl.spir.version = !{!0} | ||
!opencl.ocl.version = !{!0} | ||
!opencl.used.extensions = !{!2} | ||
!opencl.used.optional.core.features = !{!2} | ||
!spirv.Generator = !{!3} | ||
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!0 = !{i32 1, i32 2} | ||
!1 = !{i32 3, i32 102000} | ||
!2 = !{} | ||
!3 = !{i16 6, i16 14} |