mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-28 10:41:04 +00:00
652 lines
19 KiB
C++
652 lines
19 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 "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 WrapOpKillTest = PassTest<::testing::Test>;
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TEST_F(WrapOpKillTest, SingleOpKill) {
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const std::string text = R"(
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; CHECK: OpEntryPoint Fragment [[main:%\w+]]
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; CHECK: [[main]] = OpFunction
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; CHECK: OpFunctionCall %void [[orig_kill:%\w+]]
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; CHECK: [[orig_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill:%\w+]]
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; CHECK-NEXT: OpReturn
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; CHECK: [[new_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpKill
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; CHECK-NEXT: OpFunctionEnd
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpSource GLSL 330
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OpName %main "main"
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%void = OpTypeVoid
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%5 = OpTypeFunction %void
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %void None %5
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %void None %5
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%15 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<WrapOpKill>(text, true);
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}
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TEST_F(WrapOpKillTest, MultipleOpKillInSameFunc) {
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const std::string text = R"(
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; CHECK: OpEntryPoint Fragment [[main:%\w+]]
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; CHECK: [[main]] = OpFunction
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; CHECK: OpFunctionCall %void [[orig_kill:%\w+]]
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; CHECK: [[orig_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpSelectionMerge
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; CHECK-NEXT: OpBranchConditional
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill:%\w+]]
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; CHECK-NEXT: OpReturn
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill]]
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; CHECK-NEXT: OpReturn
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; CHECK: [[new_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpKill
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; CHECK-NEXT: OpFunctionEnd
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpSource GLSL 330
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OpName %main "main"
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%void = OpTypeVoid
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%5 = OpTypeFunction %void
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %void None %5
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %void None %5
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%15 = OpLabel
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OpSelectionMerge %16 None
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OpBranchConditional %true %17 %18
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%17 = OpLabel
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OpKill
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%18 = OpLabel
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OpKill
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%16 = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<WrapOpKill>(text, true);
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}
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TEST_F(WrapOpKillTest, MultipleOpKillInDifferentFunc) {
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const std::string text = R"(
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; CHECK: OpEntryPoint Fragment [[main:%\w+]]
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; CHECK: [[main]] = OpFunction
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; CHECK: OpFunctionCall %void [[orig_kill1:%\w+]]
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; CHECK-NEXT: OpFunctionCall %void [[orig_kill2:%\w+]]
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; CHECK: [[orig_kill1]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill:%\w+]]
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; CHECK-NEXT: OpReturn
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; CHECK: [[orig_kill2]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill]]
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; CHECK-NEXT: OpReturn
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; CHECK: [[new_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpKill
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; CHECK-NEXT: OpFunctionEnd
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpSource GLSL 330
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OpName %main "main"
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%void = OpTypeVoid
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%4 = OpTypeFunction %void
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %void None %4
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%7 = OpLabel
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OpBranch %8
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%8 = OpLabel
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OpLoopMerge %9 %10 None
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OpBranch %11
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%11 = OpLabel
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OpBranchConditional %true %12 %9
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%12 = OpLabel
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OpBranch %10
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%10 = OpLabel
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%13 = OpFunctionCall %void %14
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%15 = OpFunctionCall %void %16
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OpBranch %8
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%9 = OpLabel
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OpReturn
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OpFunctionEnd
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%14 = OpFunction %void None %4
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%17 = OpLabel
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OpKill
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OpFunctionEnd
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%16 = OpFunction %void None %4
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%18 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<WrapOpKill>(text, true);
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}
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TEST_F(WrapOpKillTest, FuncWithReturnValue) {
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const std::string text = R"(
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; CHECK: OpEntryPoint Fragment [[main:%\w+]]
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; CHECK: [[main]] = OpFunction
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; CHECK: OpFunctionCall %int [[orig_kill:%\w+]]
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; CHECK: [[orig_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpFunctionCall %void [[new_kill:%\w+]]
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; CHECK-NEXT: [[undef:%\w+]] = OpUndef %int
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; CHECK-NEXT: OpReturnValue [[undef]]
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; CHECK: [[new_kill]] = OpFunction
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; CHECK-NEXT: OpLabel
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; CHECK-NEXT: OpKill
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; CHECK-NEXT: OpFunctionEnd
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpSource GLSL 330
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OpName %main "main"
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%void = OpTypeVoid
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%5 = OpTypeFunction %void
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%int = OpTypeInt 32 1
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%func_type = OpTypeFunction %int
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %void None %5
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %int %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %int None %func_type
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%15 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SinglePassRunAndMatch<WrapOpKill>(text, true);
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}
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TEST_F(WrapOpKillTest, IdBoundOverflow1) {
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const std::string text = R"(
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OpCapability GeometryStreams
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %2 None %3
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %2 Pure|Const %3
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%4194302 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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std::vector<Message> messages = {
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{SPV_MSG_ERROR, "", 0, 0, "ID overflow. Try running compact-ids."}};
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SetMessageConsumer(GetTestMessageConsumer(messages));
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::Failure, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, IdBoundOverflow2) {
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const std::string text = R"(
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OpCapability GeometryStreams
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %2 None %3
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %2 Pure|Const %3
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%4194301 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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std::vector<Message> messages = {
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{SPV_MSG_ERROR, "", 0, 0, "ID overflow. Try running compact-ids."}};
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SetMessageConsumer(GetTestMessageConsumer(messages));
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::Failure, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, IdBoundOverflow3) {
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const std::string text = R"(
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OpCapability GeometryStreams
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %2 None %3
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %2 Pure|Const %3
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%4194300 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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std::vector<Message> messages = {
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{SPV_MSG_ERROR, "", 0, 0, "ID overflow. Try running compact-ids."}};
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SetMessageConsumer(GetTestMessageConsumer(messages));
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::Failure, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, IdBoundOverflow4) {
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const std::string text = R"(
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OpCapability DerivativeControl
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpDecorate %2 Location 539091968
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %2 None %3
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%8 = OpLabel
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OpBranch %9
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%9 = OpLabel
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OpLoopMerge %10 %11 None
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OpBranch %12
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%12 = OpLabel
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OpBranchConditional %true %13 %10
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%13 = OpLabel
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OpBranch %11
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%11 = OpLabel
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%14 = OpFunctionCall %void %kill_
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OpBranch %9
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%10 = OpLabel
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OpReturn
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OpFunctionEnd
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%kill_ = OpFunction %2 Inline|Pure|Const %3
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%4194302 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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std::vector<Message> messages = {
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{SPV_MSG_ERROR, "", 0, 0, "ID overflow. Try running compact-ids."}};
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SetMessageConsumer(GetTestMessageConsumer(messages));
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::Failure, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, IdBoundOverflow5) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %1 "main"
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OpExecutionMode %1 OriginUpperLeft
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OpDecorate %void Location 539091968
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%_struct_5 = OpTypeStruct %float %float
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%_struct_6 = OpTypeStruct %_struct_5
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%_ptr_Function__struct_6 = OpTypePointer Function %_struct_6
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%_ptr_Output_float = OpTypePointer Output %float
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%9 = OpTypeFunction %_struct_5 %_ptr_Function__struct_6
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%1 = OpFunction %void None %3
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%12 = OpLabel
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%13 = OpVariable %_ptr_Function__struct_6 Function
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OpBranch %14
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%14 = OpLabel
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OpLoopMerge %15 %16 None
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OpBranch %17
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%17 = OpLabel
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OpBranchConditional %true %18 %15
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%18 = OpLabel
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OpBranch %16
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%16 = OpLabel
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%19 = OpFunctionCall %void %20
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%21 = OpFunctionCall %_struct_5 %22 %13
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OpBranch %14
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%15 = OpLabel
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OpReturn
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OpFunctionEnd
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%20 = OpFunction %void Inline|Pure|Const %3
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%23 = OpLabel
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%24 = OpVariable %_ptr_Function__struct_6 Function
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%25 = OpFunctionCall %_struct_5 %26 %24
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OpKill
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OpFunctionEnd
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%26 = OpFunction %_struct_5 None %9
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%27 = OpLabel
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OpUnreachable
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OpFunctionEnd
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%22 = OpFunction %_struct_5 Inline %9
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%4194295 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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std::vector<Message> messages = {
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{SPV_MSG_ERROR, "", 0, 0, "ID overflow. Try running compact-ids."}};
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SetMessageConsumer(GetTestMessageConsumer(messages));
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::Failure, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, SkipEntryPoint) {
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const std::string text = R"(
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OpCapability GeometryStreams
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %4 "main"
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OpExecutionMode %4 OriginUpperLeft
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%4 = OpFunction %2 Pure|Const %3
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%5 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::SuccessWithoutChange, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, SkipFunctionNotInContinue) {
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const std::string text = R"(
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OpCapability GeometryStreams
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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%2 = OpTypeVoid
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%3 = OpTypeFunction %2
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%bool = OpTypeBool
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%true = OpConstantTrue %bool
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%main = OpFunction %2 None %3
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%6 = OpLabel
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%7 = OpFunctionCall %void %4
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OpReturn
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OpFunctionEnd
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%4 = OpFunction %2 Pure|Const %3
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%5 = OpLabel
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OpKill
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OpFunctionEnd
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)";
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auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
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EXPECT_EQ(Pass::Status::SuccessWithoutChange, std::get<1>(result));
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}
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TEST_F(WrapOpKillTest, SetParentBlock) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
|
|
%void = OpTypeVoid
|
|
%bool = OpTypeBool
|
|
%undef = OpUndef %bool
|
|
%void_fn = OpTypeFunction %void
|
|
%main = OpFunction %void None %void_fn
|
|
%entry = OpLabel
|
|
OpBranch %loop
|
|
%loop = OpLabel
|
|
OpLoopMerge %merge %continue None
|
|
OpBranchConditional %undef %merge %continue
|
|
%continue = OpLabel
|
|
%call = OpFunctionCall %void %kill_func
|
|
OpBranch %loop
|
|
%merge = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
%kill_func = OpFunction %void None %void_fn
|
|
%kill_entry = OpLabel
|
|
OpKill
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
auto result = SinglePassRunToBinary<WrapOpKill>(text, true);
|
|
EXPECT_EQ(Pass::Status::SuccessWithChange, std::get<1>(result));
|
|
result = SinglePassRunToBinary<WrapOpKill>(text, true);
|
|
EXPECT_EQ(Pass::Status::SuccessWithChange, std::get<1>(result));
|
|
}
|
|
|
|
TEST_F(WrapOpKillTest, KillInSingleBlockLoop) {
|
|
const std::string text = R"(
|
|
; CHECK: OpFunction %void
|
|
; CHECK: OpFunction %void
|
|
; CHECK-NOT: OpKill
|
|
; CHECK: OpFunctionCall %void [[new_kill:%\w+]]
|
|
; CHECK-NOT: OpKill
|
|
; CHECK: [[new_kill]] = OpFunction
|
|
; CHECK-NEXT: OpLabel
|
|
; CHECK-NEXT: OpKill
|
|
; CHECK-NEXT: OpFunctionEnd
|
|
OpCapability Shader
|
|
OpCapability Linkage
|
|
OpMemoryModel Logical GLSL450
|
|
%void = OpTypeVoid
|
|
%bool = OpTypeBool
|
|
%undef = OpUndef %bool
|
|
%void_fn = OpTypeFunction %void
|
|
%main = OpFunction %void None %void_fn
|
|
%main_entry = OpLabel
|
|
OpBranch %loop
|
|
%loop = OpLabel
|
|
%call = OpFunctionCall %void %sub
|
|
OpLoopMerge %exit %loop None
|
|
OpBranchConditional %undef %loop %exit
|
|
%exit = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
%sub = OpFunction %void None %void_fn
|
|
%sub_entry = OpLabel
|
|
OpSelectionMerge %ret None
|
|
OpBranchConditional %undef %kill %ret
|
|
%kill = OpLabel
|
|
OpKill
|
|
%ret = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<WrapOpKill>(text, true);
|
|
}
|
|
|
|
TEST_F(WrapOpKillTest, DebugInfoSimple) {
|
|
const std::string text = R"(
|
|
; CHECK: OpEntryPoint Fragment [[main:%\w+]]
|
|
; CHECK: [[main]] = OpFunction
|
|
; CHECK: OpFunctionCall %void [[orig_kill:%\w+]]
|
|
; CHECK: [[orig_kill]] = OpFunction
|
|
; CHECK-NEXT: OpLabel
|
|
; CHECK-NEXT: {{%\d+}} = OpExtInst %void [[ext:%\d+]] DebugScope
|
|
; CHECK-NEXT: OpLine [[file:%\d+]] 100 200
|
|
; CHECK-NEXT: OpFunctionCall %void [[new_kill:%\w+]]
|
|
; CHECK-NEXT: {{%\d+}} = OpExtInst %void [[ext]] DebugNoScope
|
|
; CHECK-NEXT: OpReturn
|
|
; CHECK: [[new_kill]] = OpFunction
|
|
; CHECK-NEXT: OpLabel
|
|
; CHECK-NEXT: OpKill
|
|
; CHECK-NEXT: OpFunctionEnd
|
|
OpCapability Shader
|
|
%1 = OpExtInstImport "OpenCL.DebugInfo.100"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %main "main"
|
|
OpExecutionMode %main OriginUpperLeft
|
|
%2 = OpString "File name"
|
|
OpSource GLSL 330
|
|
OpName %main "main"
|
|
%void = OpTypeVoid
|
|
%5 = OpTypeFunction %void
|
|
%bool = OpTypeBool
|
|
%true = OpConstantTrue %bool
|
|
%3 = OpExtInst %void %1 DebugSource %2
|
|
%4 = OpExtInst %void %1 DebugCompilationUnit 0 0 %3 GLSL
|
|
%main = OpFunction %void None %5
|
|
%8 = OpLabel
|
|
OpBranch %9
|
|
%9 = OpLabel
|
|
OpLoopMerge %10 %11 None
|
|
OpBranch %12
|
|
%12 = OpLabel
|
|
OpBranchConditional %true %13 %10
|
|
%13 = OpLabel
|
|
OpBranch %11
|
|
%11 = OpLabel
|
|
%14 = OpFunctionCall %void %kill_
|
|
OpBranch %9
|
|
%10 = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
%kill_ = OpFunction %void None %5
|
|
%15 = OpLabel
|
|
%16 = OpExtInst %void %1 DebugScope %4
|
|
OpLine %2 100 200
|
|
OpKill
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
SinglePassRunAndMatch<WrapOpKill>(text, true);
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace opt
|
|
} // namespace spvtools
|