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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

140
test/tint/builtins/atomicStore/array/arrays.spvasm.expected.spvasm Normal file
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@@ -0,0 +1,140 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 90
; 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 %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
OpDecorate %_arr_uint_uint_1 ArrayStride 4
OpDecorate %_arr__arr_uint_uint_1_uint_2 ArrayStride 4
OpDecorate %_arr__arr__arr_uint_uint_1_uint_2_uint_3 ArrayStride 8
%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
%uint_1 = OpConstant %uint 1
%_arr_uint_uint_1 = OpTypeArray %uint %uint_1
%uint_2 = OpConstant %uint 2
%_arr__arr_uint_uint_1_uint_2 = OpTypeArray %_arr_uint_uint_1 %uint_2
%uint_3 = OpConstant %uint 3
%_arr__arr__arr_uint_uint_1_uint_2_uint_3 = OpTypeArray %_arr__arr_uint_uint_1_uint_2 %uint_3
%_ptr_Workgroup__arr__arr__arr_uint_uint_1_uint_2_uint_3 = OpTypePointer Workgroup %_arr__arr__arr_uint_uint_1_uint_2_uint_3
%wg = OpVariable %_ptr_Workgroup__arr__arr__arr_uint_uint_1_uint_2_uint_3 Workgroup
%void = OpTypeVoid
%15 = OpTypeFunction %void %uint
%_ptr_Function_uint = OpTypePointer Function %uint
%uint_6 = OpConstant %uint 6
%bool = OpTypeBool
%uint_0 = OpConstant %uint 0
%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
%uint_264 = OpConstant %uint 264
%int = OpTypeInt 32 1
%int_2 = OpConstant %int 2
%int_1 = OpConstant %int 1
%53 = OpConstantNull %int
%55 = OpTypeFunction %void
%compute_main_inner = OpFunction %void None %15
%local_invocation_index = OpFunctionParameter %uint
%19 = OpLabel
%idx = OpVariable %_ptr_Function_uint Function %6
OpStore %idx %6
OpStore %idx %local_invocation_index
OpBranch %22
%22 = OpLabel
OpLoopMerge %23 %24 None
OpBranch %25
%25 = OpLabel
%26 = OpLoad %uint %idx
%29 = OpULessThan %bool %26 %uint_6
%27 = OpLogicalNot %bool %29
OpSelectionMerge %31 None
OpBranchConditional %27 %32 %31
%32 = OpLabel
OpBranch %23
%31 = OpLabel
%33 = OpLoad %uint %idx
%34 = OpLoad %uint %idx
%35 = OpLoad %uint %idx
%39 = OpUDiv %uint %33 %uint_2
%40 = OpUMod %uint %34 %uint_2
%41 = OpUMod %uint %35 %uint_1
%43 = OpAccessChain %_ptr_Workgroup_uint %wg %39 %40 %41
OpAtomicStore %43 %uint_2 %uint_0 %6
OpBranch %24
%24 = OpLabel
%44 = OpLoad %uint %idx
%45 = OpIAdd %uint %44 %uint_1
OpStore %idx %45
OpBranch %22
%23 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
%54 = OpAccessChain %_ptr_Workgroup_uint %wg %int_2 %int_1 %53
OpAtomicStore %54 %uint_2 %uint_0 %uint_1
OpReturn
OpFunctionEnd
%compute_main_1 = OpFunction %void None %55
%57 = OpLabel
%58 = OpLoad %uint %local_invocation_index_1
%59 = OpFunctionCall %void %compute_main_inner %58
OpReturn
OpFunctionEnd
%compute_main_inner_1 = OpFunction %void None %15
%local_invocation_index_1_param = OpFunctionParameter %uint
%62 = OpLabel
%idx_1 = OpVariable %_ptr_Function_uint Function %6
OpStore %idx_1 %local_invocation_index_1_param
OpBranch %64
%64 = OpLabel
OpLoopMerge %65 %66 None
OpBranch %67
%67 = OpLabel
%69 = OpLoad %uint %idx_1
%70 = OpULessThan %bool %69 %uint_6
%68 = OpLogicalNot %bool %70
OpSelectionMerge %71 None
OpBranchConditional %68 %72 %71
%72 = OpLabel
OpBranch %65
%71 = OpLabel
%73 = OpLoad %uint %idx_1
%74 = OpUDiv %uint %73 %uint_2
%75 = OpLoad %uint %idx_1
%76 = OpUMod %uint %75 %uint_2
%77 = OpLoad %uint %idx_1
%78 = OpUMod %uint %77 %uint_1
%81 = OpAccessChain %_ptr_Workgroup_uint %wg %74 %76 %78
OpAtomicStore %81 %uint_2 %uint_0 %6
OpBranch %66
%66 = OpLabel
%82 = OpLoad %uint %idx_1
%83 = OpIAdd %uint %82 %uint_1
OpStore %idx_1 %83
OpBranch %64
%65 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
OpStore %local_invocation_index_1 %local_invocation_index_1_param
%85 = OpFunctionCall %void %compute_main_1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %55
%87 = OpLabel
%89 = OpLoad %uint %local_invocation_index_1_param_1
%88 = OpFunctionCall %void %compute_main_inner_1 %89
OpReturn
OpFunctionEnd