mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-19 11:30:15 +00:00
6d04da22c6
Add functionality to fix-storage-class so that it can fix up mismatched data types for pointers as well. Fixes bugs in when fixing up storage class. Move GenerateCopy to the Pass class to be reused. The spirv-opt change for #2535.
841 lines
35 KiB
C++
841 lines
35 KiB
C++
// Copyright (c) 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string>
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#include "gmock/gmock.h"
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#include "test/opt/assembly_builder.h"
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#include "test/opt/pass_fixture.h"
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#include "test/opt/pass_utils.h"
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namespace spvtools {
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namespace opt {
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namespace {
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using FixStorageClassTest = PassTest<::testing::Test>;
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TEST_F(FixStorageClassTest, FixAccessChain) {
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const std::string text = R"(
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %8 DescriptorSet 0
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OpDecorate %8 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
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%ptr = OpTypePointer Function %_arr_float_uint_10
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%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
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%_struct_5 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
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%_ptr_Workgroup__struct_5 = OpTypePointer Workgroup %_struct_5
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%_runtimearr_float = OpTypeRuntimeArray %float
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%_struct_7 = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%void = OpTypeVoid
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%30 = OpTypeFunction %void
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%_ptr_Function_float = OpTypePointer Function %float
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%6 = OpVariable %_ptr_Workgroup__struct_5 Workgroup
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%8 = OpVariable %_ptr_Uniform__struct_7 Uniform
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %30
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%38 = OpLabel
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%44 = OpLoad %v3uint %gl_LocalInvocationID
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%50 = OpAccessChain %_ptr_Function_float %6 %int_0 %int_0 %int_0
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%51 = OpLoad %float %50
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%52 = OpFMul %float %float_2 %51
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OpStore %50 %52
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%55 = OpLoad %float %50
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%59 = OpCompositeExtract %uint %44 0
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%60 = OpAccessChain %_ptr_Uniform_float %8 %int_0 %59
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OpStore %60 %55
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<FixStorageClass>(text, false);
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}
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TEST_F(FixStorageClassTest, FixLinkedAccessChain) {
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const std::string text = R"(
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; CHECK: OpAccessChain %_ptr_Workgroup__arr_float_uint_10
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %5 DescriptorSet 0
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OpDecorate %5 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
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%_ptr_Function__arr_float_uint_10 = OpTypePointer Function %_arr_float_uint_10
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%_ptr = OpTypePointer Function %_arr_float_uint_10
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%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
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%_struct_17 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
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%_ptr_Workgroup__struct_17 = OpTypePointer Workgroup %_struct_17
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%_runtimearr_float = OpTypeRuntimeArray %float
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%_struct_7 = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%void = OpTypeVoid
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%23 = OpTypeFunction %void
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%_ptr_Function_float = OpTypePointer Function %float
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%27 = OpVariable %_ptr_Workgroup__struct_17 Workgroup
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%5 = OpVariable %_ptr_Uniform__struct_7 Uniform
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %23
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%28 = OpLabel
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%29 = OpLoad %v3uint %gl_LocalInvocationID
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%30 = OpAccessChain %_ptr_Function__arr_float_uint_10 %27 %int_0 %int_0
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%31 = OpAccessChain %_ptr_Function_float %30 %int_0
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%32 = OpLoad %float %31
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%33 = OpFMul %float %float_2 %32
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OpStore %31 %33
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%34 = OpLoad %float %31
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%35 = OpCompositeExtract %uint %29 0
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%36 = OpAccessChain %_ptr_Uniform_float %5 %int_0 %35
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OpStore %36 %34
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<FixStorageClass>(text, false);
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}
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TEST_F(FixStorageClassTest, FixCopyObject) {
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const std::string text = R"(
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; CHECK: OpCopyObject %_ptr_Workgroup__struct_17
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %8 DescriptorSet 0
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OpDecorate %8 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
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%ptr = OpTypePointer Function %_arr_float_uint_10
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%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
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%_struct_17 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
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%_ptr_Workgroup__struct_17 = OpTypePointer Workgroup %_struct_17
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%_ptr_Function__struct_17 = OpTypePointer Function %_struct_17
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%_runtimearr_float = OpTypeRuntimeArray %float
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%_struct_7 = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%void = OpTypeVoid
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%30 = OpTypeFunction %void
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%_ptr_Function_float = OpTypePointer Function %float
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%6 = OpVariable %_ptr_Workgroup__struct_17 Workgroup
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%8 = OpVariable %_ptr_Uniform__struct_7 Uniform
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %30
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%38 = OpLabel
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%44 = OpLoad %v3uint %gl_LocalInvocationID
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%cp = OpCopyObject %_ptr_Function__struct_17 %6
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%50 = OpAccessChain %_ptr_Function_float %cp %int_0 %int_0 %int_0
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%51 = OpLoad %float %50
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%52 = OpFMul %float %float_2 %51
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OpStore %50 %52
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%55 = OpLoad %float %50
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%59 = OpCompositeExtract %uint %44 0
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%60 = OpAccessChain %_ptr_Uniform_float %8 %int_0 %59
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OpStore %60 %55
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<FixStorageClass>(text, false);
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}
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TEST_F(FixStorageClassTest, FixPhiInSelMerge) {
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const std::string text = R"(
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; CHECK: OpPhi %_ptr_Workgroup__struct_19
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %5 DescriptorSet 0
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OpDecorate %5 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
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%_ptr_Function__arr_float_uint_10 = OpTypePointer Function %_arr_float_uint_10
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%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
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%_struct_19 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
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%_ptr_Workgroup__struct_19 = OpTypePointer Workgroup %_struct_19
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%_ptr_Function__struct_19 = OpTypePointer Function %_struct_19
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%_runtimearr_float = OpTypeRuntimeArray %float
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%_struct_7 = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%void = OpTypeVoid
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%25 = OpTypeFunction %void
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%_ptr_Function_float = OpTypePointer Function %float
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%28 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
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%29 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
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%5 = OpVariable %_ptr_Uniform__struct_7 Uniform
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %25
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%30 = OpLabel
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OpSelectionMerge %31 None
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OpBranchConditional %true %32 %31
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%32 = OpLabel
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OpBranch %31
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%31 = OpLabel
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%33 = OpPhi %_ptr_Function__struct_19 %28 %30 %29 %32
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%34 = OpLoad %v3uint %gl_LocalInvocationID
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%35 = OpAccessChain %_ptr_Function_float %33 %int_0 %int_0 %int_0
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%36 = OpLoad %float %35
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%37 = OpFMul %float %float_2 %36
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OpStore %35 %37
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%38 = OpLoad %float %35
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%39 = OpCompositeExtract %uint %34 0
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%40 = OpAccessChain %_ptr_Uniform_float %5 %int_0 %39
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OpStore %40 %38
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<FixStorageClass>(text, false);
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}
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TEST_F(FixStorageClassTest, FixPhiInLoop) {
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const std::string text = R"(
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; CHECK: OpPhi %_ptr_Workgroup__struct_19
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %5 DescriptorSet 0
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OpDecorate %5 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
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%_ptr_Function__arr_float_uint_10 = OpTypePointer Function %_arr_float_uint_10
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%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
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%_struct_19 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
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%_ptr_Workgroup__struct_19 = OpTypePointer Workgroup %_struct_19
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%_ptr_Function__struct_19 = OpTypePointer Function %_struct_19
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%_runtimearr_float = OpTypeRuntimeArray %float
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%_struct_7 = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%void = OpTypeVoid
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%25 = OpTypeFunction %void
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%_ptr_Function_float = OpTypePointer Function %float
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%28 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
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%29 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
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%5 = OpVariable %_ptr_Uniform__struct_7 Uniform
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %25
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%30 = OpLabel
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OpSelectionMerge %31 None
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OpBranchConditional %true %32 %31
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%32 = OpLabel
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OpBranch %31
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%31 = OpLabel
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%33 = OpPhi %_ptr_Function__struct_19 %28 %30 %29 %32
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%34 = OpLoad %v3uint %gl_LocalInvocationID
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%35 = OpAccessChain %_ptr_Function_float %33 %int_0 %int_0 %int_0
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%36 = OpLoad %float %35
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%37 = OpFMul %float %float_2 %36
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OpStore %35 %37
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%38 = OpLoad %float %35
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%39 = OpCompositeExtract %uint %34 0
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%40 = OpAccessChain %_ptr_Uniform_float %5 %int_0 %39
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OpStore %40 %38
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<FixStorageClass>(text, false);
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}
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TEST_F(FixStorageClassTest, DontChangeFunctionCalls) {
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const std::string text = R"(OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain"
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %2 DescriptorSet 0
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OpDecorate %2 Binding 0
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%int = OpTypeInt 32 1
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%_ptr_Function_int = OpTypePointer Function %int
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%_ptr_Workgroup_int = OpTypePointer Workgroup %int
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%_ptr_Uniform_int = OpTypePointer Uniform %int
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%void = OpTypeVoid
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%8 = OpTypeFunction %void
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%9 = OpTypeFunction %_ptr_Uniform_int %_ptr_Function_int
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%10 = OpVariable %_ptr_Workgroup_int Workgroup
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%2 = OpVariable %_ptr_Uniform_int Uniform
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%1 = OpFunction %void None %8
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%11 = OpLabel
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%12 = OpFunctionCall %_ptr_Uniform_int %13 %10
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OpReturn
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OpFunctionEnd
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%13 = OpFunction %_ptr_Uniform_int None %9
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%14 = OpFunctionParameter %_ptr_Function_int
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%15 = OpLabel
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OpReturnValue %2
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OpFunctionEnd
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)";
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SinglePassRunAndCheck<FixStorageClass>(text, text, false, false);
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}
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TEST_F(FixStorageClassTest, FixSelect) {
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const std::string text = R"(
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; CHECK: OpSelect %_ptr_Workgroup__struct_19
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; CHECK: OpAccessChain %_ptr_Workgroup_float
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; CHECK: OpAccessChain %_ptr_Uniform_float
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
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OpExecutionMode %1 LocalSize 8 8 1
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
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OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
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OpDecorate %5 DescriptorSet 0
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OpDecorate %5 Binding 0
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %_struct_7 0 Offset 0
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OpDecorate %_struct_7 BufferBlock
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float = OpTypeFloat 32
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%float_2 = OpConstant %float 2
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%uint = OpTypeInt 32 0
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%uint_10 = OpConstant %uint 10
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%_arr_float_uint_10 = OpTypeArray %float %uint_10
|
|
%_ptr_Function__arr_float_uint_10 = OpTypePointer Function %_arr_float_uint_10
|
|
%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
|
|
%_struct_19 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
|
|
%_ptr_Workgroup__struct_19 = OpTypePointer Workgroup %_struct_19
|
|
%_ptr_Function__struct_19 = OpTypePointer Function %_struct_19
|
|
%_runtimearr_float = OpTypeRuntimeArray %float
|
|
%_struct_7 = OpTypeStruct %_runtimearr_float
|
|
%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
|
|
%v3uint = OpTypeVector %uint 3
|
|
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
|
|
%void = OpTypeVoid
|
|
%25 = OpTypeFunction %void
|
|
%_ptr_Function_float = OpTypePointer Function %float
|
|
%_ptr_Uniform_float = OpTypePointer Uniform %float
|
|
%28 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
|
|
%29 = OpVariable %_ptr_Workgroup__struct_19 Workgroup
|
|
%5 = OpVariable %_ptr_Uniform__struct_7 Uniform
|
|
%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
|
|
%1 = OpFunction %void None %25
|
|
%30 = OpLabel
|
|
%33 = OpSelect %_ptr_Function__struct_19 %true %28 %29
|
|
%34 = OpLoad %v3uint %gl_LocalInvocationID
|
|
%35 = OpAccessChain %_ptr_Function_float %33 %int_0 %int_0 %int_0
|
|
%36 = OpLoad %float %35
|
|
%37 = OpFMul %float %float_2 %36
|
|
OpStore %35 %37
|
|
%38 = OpLoad %float %35
|
|
%39 = OpCompositeExtract %uint %34 0
|
|
%40 = OpAccessChain %_ptr_Uniform_float %5 %int_0 %39
|
|
OpStore %40 %38
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
TEST_F(FixStorageClassTest, BitCast) {
|
|
const std::string text = R"(OpCapability VariablePointersStorageBuffer
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %1 "main"
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%_ptr_Output_void = OpTypePointer Output %void
|
|
%_ptr_Private__ptr_Output_void = OpTypePointer Private %_ptr_Output_void
|
|
%6 = OpVariable %_ptr_Private__ptr_Output_void Private
|
|
%1 = OpFunction %void Inline %3
|
|
%7 = OpLabel
|
|
%8 = OpBitcast %_ptr_Output_void %6
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndCheck<FixStorageClass>(text, text, false);
|
|
}
|
|
|
|
TEST_F(FixStorageClassTest, FixLinkedAccessChain2) {
|
|
// This case is similar to FixLinkedAccessChain. The difference is that the
|
|
// first OpAccessChain instruction starts as workgroup storage class. Only
|
|
// the second one needs to change.
|
|
const std::string text = R"(
|
|
; CHECK: OpAccessChain %_ptr_Workgroup__arr_float_uint_10
|
|
; CHECK: OpAccessChain %_ptr_Workgroup_float
|
|
; CHECK: OpAccessChain %_ptr_Uniform_float
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %1 "testMain" %gl_GlobalInvocationID %gl_LocalInvocationID %gl_WorkGroupID
|
|
OpExecutionMode %1 LocalSize 8 8 1
|
|
OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
|
|
OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
|
|
OpDecorate %gl_WorkGroupID BuiltIn WorkgroupId
|
|
OpDecorate %5 DescriptorSet 0
|
|
OpDecorate %5 Binding 0
|
|
OpDecorate %_runtimearr_float ArrayStride 4
|
|
OpMemberDecorate %_struct_7 0 Offset 0
|
|
OpDecorate %_struct_7 BufferBlock
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%float = OpTypeFloat 32
|
|
%float_2 = OpConstant %float 2
|
|
%uint = OpTypeInt 32 0
|
|
%uint_10 = OpConstant %uint 10
|
|
%_arr_float_uint_10 = OpTypeArray %float %uint_10
|
|
%_ptr_Workgroup__arr_float_uint_10 = OpTypePointer Workgroup %_arr_float_uint_10
|
|
%_ptr = OpTypePointer Function %_arr_float_uint_10
|
|
%_arr__arr_float_uint_10_uint_10 = OpTypeArray %_arr_float_uint_10 %uint_10
|
|
%_struct_17 = OpTypeStruct %_arr__arr_float_uint_10_uint_10
|
|
%_ptr_Workgroup__struct_17 = OpTypePointer Workgroup %_struct_17
|
|
%_runtimearr_float = OpTypeRuntimeArray %float
|
|
%_struct_7 = OpTypeStruct %_runtimearr_float
|
|
%_ptr_Uniform__struct_7 = OpTypePointer Uniform %_struct_7
|
|
%v3uint = OpTypeVector %uint 3
|
|
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
|
|
%void = OpTypeVoid
|
|
%23 = OpTypeFunction %void
|
|
%_ptr_Function_float = OpTypePointer Function %float
|
|
%_ptr_Uniform_float = OpTypePointer Uniform %float
|
|
%27 = OpVariable %_ptr_Workgroup__struct_17 Workgroup
|
|
%5 = OpVariable %_ptr_Uniform__struct_7 Uniform
|
|
%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%gl_WorkGroupID = OpVariable %_ptr_Input_v3uint Input
|
|
%1 = OpFunction %void None %23
|
|
%28 = OpLabel
|
|
%29 = OpLoad %v3uint %gl_LocalInvocationID
|
|
%30 = OpAccessChain %_ptr_Workgroup__arr_float_uint_10 %27 %int_0 %int_0
|
|
%31 = OpAccessChain %_ptr_Function_float %30 %int_0
|
|
%32 = OpLoad %float %31
|
|
%33 = OpFMul %float %float_2 %32
|
|
OpStore %31 %33
|
|
%34 = OpLoad %float %31
|
|
%35 = OpCompositeExtract %uint %29 0
|
|
%36 = OpAccessChain %_ptr_Uniform_float %5 %int_0 %35
|
|
OpStore %36 %34
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
using FixTypeTest = PassTest<::testing::Test>;
|
|
|
|
TEST_F(FixTypeTest, FixAccessChain) {
|
|
const std::string text = R"(
|
|
; CHECK: [[ac1:%\w+]] = OpAccessChain %_ptr_Uniform_S %A %int_0 %uint_0
|
|
; CHECK: [[ac2:%\w+]] = OpAccessChain %_ptr_Uniform_T [[ac1]] %int_0
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main"
|
|
OpExecutionMode %main LocalSize 1 1 1
|
|
OpSource HLSL 600
|
|
OpName %type_RWStructuredBuffer_S "type.RWStructuredBuffer.S"
|
|
OpName %S "S"
|
|
OpMemberName %S 0 "t"
|
|
OpName %T "T"
|
|
OpMemberName %T 0 "a"
|
|
OpName %A "A"
|
|
OpName %type_ACSBuffer_counter "type.ACSBuffer.counter"
|
|
OpMemberName %type_ACSBuffer_counter 0 "counter"
|
|
OpName %counter_var_A "counter.var.A"
|
|
OpName %main "main"
|
|
OpName %S_0 "S"
|
|
OpMemberName %S_0 0 "t"
|
|
OpName %T_0 "T"
|
|
OpMemberName %T_0 0 "a"
|
|
OpDecorate %A DescriptorSet 0
|
|
OpDecorate %A Binding 0
|
|
OpDecorate %counter_var_A DescriptorSet 0
|
|
OpDecorate %counter_var_A Binding 1
|
|
OpMemberDecorate %T 0 Offset 0
|
|
OpMemberDecorate %S 0 Offset 0
|
|
OpDecorate %_runtimearr_S ArrayStride 4
|
|
OpMemberDecorate %type_RWStructuredBuffer_S 0 Offset 0
|
|
OpDecorate %type_RWStructuredBuffer_S BufferBlock
|
|
OpMemberDecorate %type_ACSBuffer_counter 0 Offset 0
|
|
OpDecorate %type_ACSBuffer_counter BufferBlock
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 0
|
|
%T = OpTypeStruct %int
|
|
%S = OpTypeStruct %T
|
|
%_runtimearr_S = OpTypeRuntimeArray %S
|
|
%type_RWStructuredBuffer_S = OpTypeStruct %_runtimearr_S
|
|
%_ptr_Uniform_type_RWStructuredBuffer_S = OpTypePointer Uniform %type_RWStructuredBuffer_S
|
|
%type_ACSBuffer_counter = OpTypeStruct %int
|
|
%_ptr_Uniform_type_ACSBuffer_counter = OpTypePointer Uniform %type_ACSBuffer_counter
|
|
%void = OpTypeVoid
|
|
%18 = OpTypeFunction %void
|
|
%T_0 = OpTypeStruct %int
|
|
%S_0 = OpTypeStruct %T_0
|
|
%_ptr_Function_S_0 = OpTypePointer Function %S_0
|
|
%_ptr_Uniform_S = OpTypePointer Uniform %S
|
|
%_ptr_Uniform_T = OpTypePointer Uniform %T
|
|
%22 = OpTypeFunction %T_0 %_ptr_Function_S_0
|
|
%_ptr_Function_T_0 = OpTypePointer Function %T_0
|
|
%A = OpVariable %_ptr_Uniform_type_RWStructuredBuffer_S Uniform
|
|
%counter_var_A = OpVariable %_ptr_Uniform_type_ACSBuffer_counter Uniform
|
|
%main = OpFunction %void None %18
|
|
%24 = OpLabel
|
|
%25 = OpVariable %_ptr_Function_T_0 Function
|
|
%26 = OpVariable %_ptr_Function_S_0 Function
|
|
%27 = OpAccessChain %_ptr_Uniform_S %A %int_0 %uint_0
|
|
%28 = OpAccessChain %_ptr_Function_T_0 %27 %int_0
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
TEST_F(FixTypeTest, FixLoad) {
|
|
const std::string text = R"(
|
|
; CHECK: [[ac1:%\w+]] = OpAccessChain %_ptr_Uniform_S %A %int_0 %uint_0
|
|
; CHECK: [[ac2:%\w+]] = OpAccessChain %_ptr_Uniform_T [[ac1]] %int_0
|
|
; CHECK: [[ld:%\w+]] = OpLoad %T [[ac2]]
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main"
|
|
OpExecutionMode %main LocalSize 1 1 1
|
|
OpSource HLSL 600
|
|
OpName %type_RWStructuredBuffer_S "type.RWStructuredBuffer.S"
|
|
OpName %S "S"
|
|
OpMemberName %S 0 "t"
|
|
OpName %T "T"
|
|
OpMemberName %T 0 "a"
|
|
OpName %A "A"
|
|
OpName %type_ACSBuffer_counter "type.ACSBuffer.counter"
|
|
OpMemberName %type_ACSBuffer_counter 0 "counter"
|
|
OpName %counter_var_A "counter.var.A"
|
|
OpName %main "main"
|
|
OpName %S_0 "S"
|
|
OpMemberName %S_0 0 "t"
|
|
OpName %T_0 "T"
|
|
OpMemberName %T_0 0 "a"
|
|
OpDecorate %A DescriptorSet 0
|
|
OpDecorate %A Binding 0
|
|
OpDecorate %counter_var_A DescriptorSet 0
|
|
OpDecorate %counter_var_A Binding 1
|
|
OpMemberDecorate %T 0 Offset 0
|
|
OpMemberDecorate %S 0 Offset 0
|
|
OpDecorate %_runtimearr_S ArrayStride 4
|
|
OpMemberDecorate %type_RWStructuredBuffer_S 0 Offset 0
|
|
OpDecorate %type_RWStructuredBuffer_S BufferBlock
|
|
OpMemberDecorate %type_ACSBuffer_counter 0 Offset 0
|
|
OpDecorate %type_ACSBuffer_counter BufferBlock
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 0
|
|
%T = OpTypeStruct %int
|
|
%S = OpTypeStruct %T
|
|
%_runtimearr_S = OpTypeRuntimeArray %S
|
|
%type_RWStructuredBuffer_S = OpTypeStruct %_runtimearr_S
|
|
%_ptr_Uniform_type_RWStructuredBuffer_S = OpTypePointer Uniform %type_RWStructuredBuffer_S
|
|
%type_ACSBuffer_counter = OpTypeStruct %int
|
|
%_ptr_Uniform_type_ACSBuffer_counter = OpTypePointer Uniform %type_ACSBuffer_counter
|
|
%void = OpTypeVoid
|
|
%18 = OpTypeFunction %void
|
|
%T_0 = OpTypeStruct %int
|
|
%S_0 = OpTypeStruct %T_0
|
|
%_ptr_Function_S_0 = OpTypePointer Function %S_0
|
|
%_ptr_Uniform_S = OpTypePointer Uniform %S
|
|
%_ptr_Uniform_T = OpTypePointer Uniform %T
|
|
%22 = OpTypeFunction %T_0 %_ptr_Function_S_0
|
|
%_ptr_Function_T_0 = OpTypePointer Function %T_0
|
|
%A = OpVariable %_ptr_Uniform_type_RWStructuredBuffer_S Uniform
|
|
%counter_var_A = OpVariable %_ptr_Uniform_type_ACSBuffer_counter Uniform
|
|
%main = OpFunction %void None %18
|
|
%24 = OpLabel
|
|
%25 = OpVariable %_ptr_Function_T_0 Function
|
|
%26 = OpVariable %_ptr_Function_S_0 Function
|
|
%27 = OpAccessChain %_ptr_Uniform_S %A %int_0 %uint_0
|
|
%28 = OpAccessChain %_ptr_Uniform_T %27 %int_0
|
|
%29 = OpLoad %T_0 %28
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
TEST_F(FixTypeTest, FixStore) {
|
|
const std::string text = R"(
|
|
; CHECK: [[ld:%\w+]] = OpLoad %T
|
|
; CHECK: OpStore
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main"
|
|
OpExecutionMode %main LocalSize 1 1 1
|
|
OpSource HLSL 600
|
|
OpName %type_RWStructuredBuffer_S "type.RWStructuredBuffer.S"
|
|
OpName %S "S"
|
|
OpMemberName %S 0 "t"
|
|
OpName %T "T"
|
|
OpMemberName %T 0 "a"
|
|
OpName %A "A"
|
|
OpName %type_ACSBuffer_counter "type.ACSBuffer.counter"
|
|
OpMemberName %type_ACSBuffer_counter 0 "counter"
|
|
OpName %counter_var_A "counter.var.A"
|
|
OpName %main "main"
|
|
OpName %S_0 "S"
|
|
OpMemberName %S_0 0 "t"
|
|
OpName %T_0 "T"
|
|
OpMemberName %T_0 0 "a"
|
|
OpDecorate %A DescriptorSet 0
|
|
OpDecorate %A Binding 0
|
|
OpDecorate %counter_var_A DescriptorSet 0
|
|
OpDecorate %counter_var_A Binding 1
|
|
OpMemberDecorate %T 0 Offset 0
|
|
OpMemberDecorate %S 0 Offset 0
|
|
OpDecorate %_runtimearr_S ArrayStride 4
|
|
OpMemberDecorate %type_RWStructuredBuffer_S 0 Offset 0
|
|
OpDecorate %type_RWStructuredBuffer_S BufferBlock
|
|
OpMemberDecorate %type_ACSBuffer_counter 0 Offset 0
|
|
OpDecorate %type_ACSBuffer_counter BufferBlock
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 0
|
|
%T = OpTypeStruct %int
|
|
%S = OpTypeStruct %T
|
|
%_runtimearr_S = OpTypeRuntimeArray %S
|
|
%type_RWStructuredBuffer_S = OpTypeStruct %_runtimearr_S
|
|
%_ptr_Uniform_type_RWStructuredBuffer_S = OpTypePointer Uniform %type_RWStructuredBuffer_S
|
|
%type_ACSBuffer_counter = OpTypeStruct %int
|
|
%_ptr_Uniform_type_ACSBuffer_counter = OpTypePointer Uniform %type_ACSBuffer_counter
|
|
%void = OpTypeVoid
|
|
%18 = OpTypeFunction %void
|
|
%T_0 = OpTypeStruct %int
|
|
%S_0 = OpTypeStruct %T_0
|
|
%_ptr_Function_S_0 = OpTypePointer Function %S_0
|
|
%_ptr_Uniform_S = OpTypePointer Uniform %S
|
|
%_ptr_Uniform_T = OpTypePointer Uniform %T
|
|
%22 = OpTypeFunction %T_0 %_ptr_Function_S_0
|
|
%_ptr_Function_T_0 = OpTypePointer Function %T_0
|
|
%A = OpVariable %_ptr_Uniform_type_RWStructuredBuffer_S Uniform
|
|
%counter_var_A = OpVariable %_ptr_Uniform_type_ACSBuffer_counter Uniform
|
|
%main = OpFunction %void None %18
|
|
%24 = OpLabel
|
|
%25 = OpVariable %_ptr_Function_T_0 Function
|
|
%26 = OpVariable %_ptr_Function_S_0 Function
|
|
%27 = OpAccessChain %_ptr_Uniform_S %A %int_0 %uint_0
|
|
%28 = OpAccessChain %_ptr_Uniform_T %27 %int_0
|
|
%29 = OpLoad %T %28
|
|
OpStore %25 %29
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
TEST_F(FixTypeTest, FixSelect) {
|
|
const std::string text = R"(
|
|
; CHECK: OpSelect %_ptr_Uniform__struct_3
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %1 "main"
|
|
OpExecutionMode %1 LocalSize 1 1 1
|
|
OpSource HLSL 600
|
|
OpDecorate %2 DescriptorSet 0
|
|
OpDecorate %2 Binding 0
|
|
OpMemberDecorate %_struct_3 0 Offset 0
|
|
OpDecorate %_runtimearr__struct_3 ArrayStride 4
|
|
OpMemberDecorate %_struct_5 0 Offset 0
|
|
OpDecorate %_struct_5 BufferBlock
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%_struct_3 = OpTypeStruct %uint
|
|
%_runtimearr__struct_3 = OpTypeRuntimeArray %_struct_3
|
|
%_struct_5 = OpTypeStruct %_runtimearr__struct_3
|
|
%_ptr_Uniform__struct_5 = OpTypePointer Uniform %_struct_5
|
|
%void = OpTypeVoid
|
|
%11 = OpTypeFunction %void
|
|
%_struct_12 = OpTypeStruct %uint
|
|
%_ptr_Function__struct_12 = OpTypePointer Function %_struct_12
|
|
%_ptr_Uniform_uint = OpTypePointer Uniform %uint
|
|
%bool = OpTypeBool
|
|
%_ptr_Uniform__struct_3 = OpTypePointer Uniform %_struct_3
|
|
%2 = OpVariable %_ptr_Uniform__struct_5 Uniform
|
|
%1 = OpFunction %void None %11
|
|
%17 = OpLabel
|
|
%18 = OpAccessChain %_ptr_Uniform_uint %2 %uint_0 %uint_0 %uint_0
|
|
%19 = OpLoad %uint %18
|
|
%20 = OpSGreaterThan %bool %19 %uint_0
|
|
%21 = OpAccessChain %_ptr_Uniform__struct_3 %2 %uint_0 %uint_0
|
|
%22 = OpAccessChain %_ptr_Uniform__struct_3 %2 %uint_0 %uint_1
|
|
%23 = OpSelect %_ptr_Function__struct_12 %20 %21 %22
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
TEST_F(FixTypeTest, FixPhiInLoop) {
|
|
const std::string text = R"(
|
|
; CHECK: [[ac_init:%\w+]] = OpAccessChain %_ptr_Uniform__struct_3
|
|
; CHECK: [[ac_phi:%\w+]] = OpPhi %_ptr_Uniform__struct_3 [[ac_init]] {{%\w+}} [[ac_update:%\w+]] {{%\w+}}
|
|
; CHECK: [[ac_update]] = OpPtrAccessChain %_ptr_Uniform__struct_3 [[ac_phi]] %int_1
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %1 "main"
|
|
OpExecutionMode %1 LocalSize 1 1 1
|
|
OpSource HLSL 600
|
|
OpDecorate %2 DescriptorSet 0
|
|
OpDecorate %2 Binding 0
|
|
OpMemberDecorate %_struct_3 0 Offset 0
|
|
OpDecorate %_runtimearr__struct_3 ArrayStride 4
|
|
OpMemberDecorate %_struct_5 0 Offset 0
|
|
OpDecorate %_struct_5 BufferBlock
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%int_1 = OpConstant %int 1
|
|
%_struct_3 = OpTypeStruct %int
|
|
%_struct_9 = OpTypeStruct %int
|
|
%_runtimearr__struct_3 = OpTypeRuntimeArray %_struct_3
|
|
%_struct_5 = OpTypeStruct %_runtimearr__struct_3
|
|
%_ptr_Uniform__struct_5 = OpTypePointer Uniform %_struct_5
|
|
%void = OpTypeVoid
|
|
%12 = OpTypeFunction %void
|
|
%bool = OpTypeBool
|
|
%_ptr_Uniform__struct_3 = OpTypePointer Uniform %_struct_3
|
|
%_ptr_Function__struct_9 = OpTypePointer Function %_struct_9
|
|
%2 = OpVariable %_ptr_Uniform__struct_5 Uniform
|
|
%1 = OpFunction %void None %12
|
|
%16 = OpLabel
|
|
%17 = OpAccessChain %_ptr_Uniform__struct_3 %2 %int_0 %int_0
|
|
OpBranch %18
|
|
%18 = OpLabel
|
|
%20 = OpPhi %_ptr_Function__struct_9 %17 %16 %21 %22
|
|
%23 = OpUndef %bool
|
|
OpLoopMerge %24 %22 None
|
|
OpBranchConditional %23 %22 %24
|
|
%22 = OpLabel
|
|
%21 = OpPtrAccessChain %_ptr_Function__struct_9 %20 %int_1
|
|
OpBranch %18
|
|
%24 = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<FixStorageClass>(text, false);
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace opt
|
|
} // namespace spvtools
|