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tint: Add support for atomic ops to spirv reader

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The following operations are supported:

OpAtomicLoad
OpAtomicStore
OpAtomicExchange
OpAtomicCompareExchange
OpAtomicCompareExchangeWeak
OpAtomicIIncrement
OpAtomicIDecrement
OpAtomicIAdd
OpAtomicISub
OpAtomicSMin
OpAtomicUMin
OpAtomicSMax
OpAtomicUMax
OpAtomicAnd
OpAtomicOr
OpAtomicXor

These are not, but may be supported in the future:

OpAtomicFlagTestAndSet
OpAtomicFlagClear
OpAtomicFMinEXT
OpAtomicFMaxEXT
OpAtomicFAddEXT

Bug: tint:1441
Change-Id: Ifd53643b38d43664905a0dddfca609add4914670
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94121
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This commit is contained in:
Antonio Maiorano
2022-06-24 22:28:23 +00:00
committed by Dawn LUCI CQ
parent 57810d81d5
commit 268d7b8357
696 changed files with 36681 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

142
test/tint/builtins/atomicStore/struct/array_of_struct.spvasm.expected.spvasm Normal file
View File

@@ -0,0 +1,142 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 83
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %compute_main "compute_main" %local_invocation_index_1_param_1
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %local_invocation_index_1_param_1 "local_invocation_index_1_param_1"
OpName %local_invocation_index_1 "local_invocation_index_1"
OpName %S_atomic "S_atomic"
OpMemberName %S_atomic 0 "x"
OpMemberName %S_atomic 1 "a"
OpMemberName %S_atomic 2 "y"
OpName %wg "wg"
OpName %compute_main_inner "compute_main_inner"
OpName %local_invocation_index "local_invocation_index"
OpName %idx "idx"
OpName %compute_main_1 "compute_main_1"
OpName %compute_main_inner_1 "compute_main_inner_1"
OpName %local_invocation_index_1_param "local_invocation_index_1_param"
OpName %idx_1 "idx_1"
OpName %compute_main "compute_main"
OpDecorate %local_invocation_index_1_param_1 BuiltIn LocalInvocationIndex
OpMemberDecorate %S_atomic 0 Offset 0
OpMemberDecorate %S_atomic 1 Offset 4
OpMemberDecorate %S_atomic 2 Offset 8
OpDecorate %_arr_S_atomic_uint_10 ArrayStride 12
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1_param_1 = OpVariable %_ptr_Input_uint Input
%_ptr_Private_uint = OpTypePointer Private %uint
%6 = OpConstantNull %uint
%local_invocation_index_1 = OpVariable %_ptr_Private_uint Private %6
%int = OpTypeInt 32 1
%S_atomic = OpTypeStruct %int %uint %uint
%uint_10 = OpConstant %uint 10
%_arr_S_atomic_uint_10 = OpTypeArray %S_atomic %uint_10
%_ptr_Workgroup__arr_S_atomic_uint_10 = OpTypePointer Workgroup %_arr_S_atomic_uint_10
%wg = OpVariable %_ptr_Workgroup__arr_S_atomic_uint_10 Workgroup
%void = OpTypeVoid
%13 = OpTypeFunction %void %uint
%_ptr_Function_uint = OpTypePointer Function %uint
%bool = OpTypeBool
%uint_0 = OpConstant %uint 0
%_ptr_Workgroup_int = OpTypePointer Workgroup %int
%34 = OpConstantNull %int
%uint_2 = OpConstant %uint 2
%uint_1 = OpConstant %uint 1
%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
%_ptr_Workgroup_uint_0 = OpTypePointer Workgroup %uint
%uint_264 = OpConstant %uint 264
%int_4 = OpConstant %int 4
%51 = OpTypeFunction %void
%compute_main_inner = OpFunction %void None %13
%local_invocation_index = OpFunctionParameter %uint
%17 = OpLabel
%idx = OpVariable %_ptr_Function_uint Function %6
OpStore %idx %6
OpStore %idx %local_invocation_index
OpBranch %20
%20 = OpLabel
OpLoopMerge %21 %22 None
OpBranch %23
%23 = OpLabel
%24 = OpLoad %uint %idx
%26 = OpULessThan %bool %24 %uint_10
%25 = OpLogicalNot %bool %26
OpSelectionMerge %28 None
OpBranchConditional %25 %29 %28
%29 = OpLabel
OpBranch %21
%28 = OpLabel
%30 = OpLoad %uint %idx
%33 = OpAccessChain %_ptr_Workgroup_int %wg %30 %uint_0
OpStore %33 %34
%40 = OpAccessChain %_ptr_Workgroup_uint %wg %30 %uint_1
OpAtomicStore %40 %uint_2 %uint_0 %6
%42 = OpAccessChain %_ptr_Workgroup_uint_0 %wg %30 %uint_2
OpStore %42 %6
OpBranch %22
%22 = OpLabel
%43 = OpLoad %uint %idx
%44 = OpIAdd %uint %43 %uint_1
OpStore %idx %44
OpBranch %20
%21 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
%50 = OpAccessChain %_ptr_Workgroup_uint %wg %int_4 %uint_1
OpAtomicStore %50 %uint_2 %uint_0 %uint_1
OpReturn
OpFunctionEnd
%compute_main_1 = OpFunction %void None %51
%53 = OpLabel
%54 = OpLoad %uint %local_invocation_index_1
%55 = OpFunctionCall %void %compute_main_inner %54
OpReturn
OpFunctionEnd
%compute_main_inner_1 = OpFunction %void None %13
%local_invocation_index_1_param = OpFunctionParameter %uint
%58 = OpLabel
%idx_1 = OpVariable %_ptr_Function_uint Function %6
OpStore %idx_1 %local_invocation_index_1_param
OpBranch %60
%60 = OpLabel
OpLoopMerge %61 %62 None
OpBranch %63
%63 = OpLabel
%65 = OpLoad %uint %idx_1
%66 = OpULessThan %bool %65 %uint_10
%64 = OpLogicalNot %bool %66
OpSelectionMerge %67 None
OpBranchConditional %64 %68 %67
%68 = OpLabel
OpBranch %61
%67 = OpLabel
%69 = OpLoad %uint %idx_1
%70 = OpAccessChain %_ptr_Workgroup_int %wg %69 %uint_0
OpStore %70 %34
%73 = OpAccessChain %_ptr_Workgroup_uint %wg %69 %uint_1
OpAtomicStore %73 %uint_2 %uint_0 %6
%74 = OpAccessChain %_ptr_Workgroup_uint_0 %wg %69 %uint_2
OpStore %74 %6
OpBranch %62
%62 = OpLabel
%75 = OpLoad %uint %idx_1
%76 = OpIAdd %uint %75 %uint_1
OpStore %idx_1 %76
OpBranch %60
%61 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
OpStore %local_invocation_index_1 %local_invocation_index_1_param
%78 = OpFunctionCall %void %compute_main_1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %51
%80 = OpLabel
%82 = OpLoad %uint %local_invocation_index_1_param_1
%81 = OpFunctionCall %void %compute_main_inner_1 %82
OpReturn
OpFunctionEnd