fad1972d74
Current implementation outputs opcode is an immediate but spirv-tools
requires that the name of the operation without "Op" is needed for the
instruction OpSpecConstantOp
that is if the opcode is OpBitcast the instruction must be
`%1 = OpSpecConstantOp %6 Bitcast %17`
instead of
`%1 = OpBitcast %6 124 %17`
[refer this commit for more
info](0f166be68d)
---------
Co-authored-by: Dmitry Sidorov <dmitry.sidorov@intel.com>
Co-authored-by: Ebin-McW <ebin.jose@multicorewareinc.com>
129 lines
6.8 KiB
LLVM
129 lines
6.8 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK-SPIRV,CHECK-SPIRV64
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK-SPIRV,CHECK-SPIRV32
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-SPIRV: OpName %[[#Var:]] "var"
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; CHECK-SPIRV: OpName %[[#GVar:]] "g_var"
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; CHECK-SPIRV: OpName %[[#AVar:]] "a_var"
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; CHECK-SPIRV: OpName %[[#PVar:]] "p_var"
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; CHECK-SPIRV-DAG: %[[#CharTy:]] = OpTypeInt 8 0
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; CHECK-SPIRV-DAG: %[[#IntTy:]] = OpTypeInt 32 0
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; CHECK-SPIRV-DAG: %[[#V2CharTy:]] = OpTypeVector %[[#CharTy]] 2
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; CHECK-SPIRV-DAG: %[[#V2ConstNull:]] = OpConstantNull %[[#V2CharTy]]
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; CHECK-SPIRV-DAG: %[[#Const1:]] = OpConstant %[[#CharTy]] 1
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; CHECK-SPIRV-DAG: %[[#Const2:]] = OpConstant %[[#IntTy]] 2
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; CHECK-SPIRV-DAG: %[[#Arr2V2CharTy:]] = OpTypeArray %[[#V2CharTy]] %[[#Const2]]
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; CHECK-SPIRV-DAG: %[[#LongTy:]] = OpTypeInt 64 0
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; CHECK-SPIRV-DAG: %[[#PtrV2CharTy:]] = OpTypePointer CrossWorkgroup %[[#V2CharTy]]
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; CHECK-SPIRV-DAG: %[[#V2Char1:]] = OpConstantComposite %[[#V2CharTy]] %[[#Const1]] %[[#Const1]]
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; CHECK-SPIRV-DAG: %[[#Arr2V2Char:]] = OpConstantComposite %[[#Arr2V2CharTy]] %[[#V2Char1]] %[[#V2Char1]]
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; CHECK-SPIRV-DAG: %[[#PtrCharTy:]] = OpTypePointer CrossWorkgroup %[[#CharTy]]
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; CHECK-SPIRV-DAG: %[[#PtrArr2V2CharTy:]] = OpTypePointer CrossWorkgroup %[[#Arr2V2CharTy]]
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; CHECK-SPIRV-DAG: %[[#IntZero:]] = OpConstantNull %[[#IntTy]]
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; CHECK-SPIRV-DAG: %[[#LongZero:]] = OpConstantNull %[[#LongTy]]
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; CHECK-SPIRV64-DAG: %[[#ConstLong2:]] = OpConstant %[[#LongTy]] 2
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; CHECK-SPIRV64-DAG: %[[#PvarInit:]] = OpSpecConstantOp %[[#PtrCharTy]] InBoundsPtrAccessChain %[[#VarV2Char:]] %[[#IntZero]] %[[#ConstLong2]]
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; CHECK-SPIRV32-DAG: %[[#PvarInit:]] = OpSpecConstantOp %[[#PtrCharTy]] InBoundsPtrAccessChain %[[#VarV2Char:]] %[[#IntZero]] %[[#Const2]]
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; CHECK-SPIRV-DAG: %[[#PtrPtrCharTy:]] = OpTypePointer CrossWorkgroup %[[#PtrCharTy]]
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; CHECK-SPIRV-DAG: %[[#AVar]] = OpVariable %[[#PtrArr2V2CharTy]] CrossWorkgroup %[[#Arr2V2Char]]
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; CHECK-SPIRV-DAG: %[[#PVar]] = OpVariable %[[#PtrPtrCharTy]] CrossWorkgroup %[[#PvarInit]]
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; CHECK-SPIRV-DAG: %[[#GVar]] = OpVariable %[[#PtrV2CharTy]] CrossWorkgroup %[[#V2Char1]]
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; CHECK-SPIRV-DAG: %[[#]] = OpVariable %[[#PtrV2CharTy]] CrossWorkgroup %[[#V2ConstNull]]
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; As an option: %[[#Const0:]] = OpConstant %[[#CharTy]] 0
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; %[[#V2CharZero:]] = OpConstantComposite %[[#V2CharTy]] %[[#Const0]] %[[#Const0]]
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; %[[#]] = OpVariable %[[#PtrV2CharTy]] CrossWorkgroup %[[#V2CharZero]]
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@var = addrspace(1) global <2 x i8> zeroinitializer, align 2
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@g_var = addrspace(1) global <2 x i8> <i8 1, i8 1>, align 2
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@a_var = addrspace(1) global [2 x <2 x i8>] [<2 x i8> <i8 1, i8 1>, <2 x i8> <i8 1, i8 1>], align 2
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@p_var = addrspace(1) global ptr addrspace(1) getelementptr (i8, ptr addrspace(1) @a_var, i64 2), align 8
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define spir_func <2 x i8> @from_buf(<2 x i8> %a) #0 {
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entry:
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ret <2 x i8> %a
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}
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define spir_func <2 x i8> @to_buf(<2 x i8> %a) #0 {
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entry:
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ret <2 x i8> %a
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}
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define spir_kernel void @writer(ptr addrspace(1) %src, i32 %idx) #0 !kernel_arg_addr_space !5 !kernel_arg_access_qual !6 !kernel_arg_type !7 !kernel_arg_type_qual !8 !kernel_arg_base_type !7 !spirv.ParameterDecorations !9 {
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entry:
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%arrayidx = getelementptr inbounds <2 x i8>, ptr addrspace(1) %src, i64 0
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%0 = load <2 x i8>, ptr addrspace(1) %arrayidx, align 2
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%call = call spir_func <2 x i8> @from_buf(<2 x i8> %0) #0
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store <2 x i8> %call, ptr addrspace(1) @var, align 2
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%arrayidx1 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %src, i64 1
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%1 = load <2 x i8>, ptr addrspace(1) %arrayidx1, align 2
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%call2 = call spir_func <2 x i8> @from_buf(<2 x i8> %1) #0
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store <2 x i8> %call2, ptr addrspace(1) @g_var, align 2
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%arrayidx3 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %src, i64 2
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%2 = load <2 x i8>, ptr addrspace(1) %arrayidx3, align 2
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%call4 = call spir_func <2 x i8> @from_buf(<2 x i8> %2) #0
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%3 = getelementptr inbounds [2 x <2 x i8>], ptr addrspace(1) @a_var, i64 0, i64 0
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store <2 x i8> %call4, ptr addrspace(1) %3, align 2
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%arrayidx5 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %src, i64 3
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%4 = load <2 x i8>, ptr addrspace(1) %arrayidx5, align 2
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%call6 = call spir_func <2 x i8> @from_buf(<2 x i8> %4) #0
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%5 = getelementptr inbounds [2 x <2 x i8>], ptr addrspace(1) @a_var, i64 0, i64 1
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store <2 x i8> %call6, ptr addrspace(1) %5, align 2
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%idx.ext = zext i32 %idx to i64
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%add.ptr = getelementptr inbounds <2 x i8>, ptr addrspace(1) %3, i64 %idx.ext
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store ptr addrspace(1) %add.ptr, ptr addrspace(1) @p_var, align 8
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ret void
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}
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define spir_kernel void @reader(ptr addrspace(1) %dest, <2 x i8> %ptr_write_val) #0 !kernel_arg_addr_space !5 !kernel_arg_access_qual !6 !kernel_arg_type !10 !kernel_arg_type_qual !8 !kernel_arg_base_type !10 !spirv.ParameterDecorations !9 {
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entry:
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%call = call spir_func <2 x i8> @from_buf(<2 x i8> %ptr_write_val) #0
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%0 = load ptr addrspace(1), ptr addrspace(1) @p_var, align 8
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store volatile <2 x i8> %call, ptr addrspace(1) %0, align 2
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%1 = load <2 x i8>, ptr addrspace(1) @var, align 2
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%call1 = call spir_func <2 x i8> @to_buf(<2 x i8> %1) #0
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%arrayidx = getelementptr inbounds <2 x i8>, ptr addrspace(1) %dest, i64 0
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store <2 x i8> %call1, ptr addrspace(1) %arrayidx, align 2
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%2 = load <2 x i8>, ptr addrspace(1) @g_var, align 2
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%call2 = call spir_func <2 x i8> @to_buf(<2 x i8> %2) #0
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%arrayidx3 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %dest, i64 1
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store <2 x i8> %call2, ptr addrspace(1) %arrayidx3, align 2
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%3 = getelementptr inbounds [2 x <2 x i8>], ptr addrspace(1) @a_var, i64 0, i64 0
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%4 = load <2 x i8>, ptr addrspace(1) %3, align 2
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%call4 = call spir_func <2 x i8> @to_buf(<2 x i8> %4) #0
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%arrayidx5 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %dest, i64 2
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store <2 x i8> %call4, ptr addrspace(1) %arrayidx5, align 2
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%5 = getelementptr inbounds [2 x <2 x i8>], ptr addrspace(1) @a_var, i64 0, i64 1
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%6 = load <2 x i8>, ptr addrspace(1) %5, align 2
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%call6 = call spir_func <2 x i8> @to_buf(<2 x i8> %6) #0
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%arrayidx7 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %dest, i64 3
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store <2 x i8> %call6, ptr addrspace(1) %arrayidx7, align 2
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ret void
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}
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attributes #0 = { nounwind }
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!spirv.MemoryModel = !{!0}
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!opencl.enable.FP_CONTRACT = !{}
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!spirv.Source = !{!1}
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!opencl.spir.version = !{!2}
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!opencl.ocl.version = !{!2}
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!opencl.used.extensions = !{!3}
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!opencl.used.optional.core.features = !{!3}
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!spirv.Generator = !{!4}
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!0 = !{i32 2, i32 2}
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!1 = !{i32 3, i32 200000}
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!2 = !{i32 2, i32 0}
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!3 = !{}
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!4 = !{i16 6, i16 14}
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!5 = !{i32 1, i32 0}
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!6 = !{!"none", !"none"}
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!7 = !{!"char2*", !"int"}
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!8 = !{!"", !""}
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!9 = !{!3, !3}
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!10 = !{!"char2*", !"char2"}
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