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ea15988f3a
Bot has error "Failed to create target from default triple: Unable to find target for this triple (no targets are registered)", likely because we only initialized the native target, not the registered target if it's different. https://lab.llvm.org/buildbot/#/builders/86/builds/13664
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
//===- unittests/Passes/PassBuilderBindingsTest.cpp -----------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-c/Core.h"
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#include "llvm-c/Transforms/PassBuilder.h"
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#include "llvm-c/Types.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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class PassBuilderCTest : public testing::Test {
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void SetUp() override {
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LLVMInitializeAllTargetInfos();
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char *Triple = LLVMGetDefaultTargetTriple();
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char *Err;
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LLVMTargetRef Target;
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if (LLVMGetTargetFromTriple(Triple, &Target, &Err)) {
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FAIL() << "Failed to create target from default triple (" << Triple
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<< "): " << Err;
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}
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TM = LLVMCreateTargetMachine(Target, Triple, "generic", "",
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LLVMCodeGenLevelDefault, LLVMRelocDefault,
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LLVMCodeModelDefault);
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LLVMDisposeMessage(Triple);
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Context = LLVMContextCreate();
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Module = LLVMModuleCreateWithNameInContext("test", Context);
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}
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void TearDown() override {
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LLVMDisposeTargetMachine(TM);
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LLVMDisposeModule(Module);
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LLVMContextDispose(Context);
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}
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public:
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LLVMTargetMachineRef TM;
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LLVMModuleRef Module;
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LLVMContextRef Context;
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};
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TEST_F(PassBuilderCTest, Basic) {
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LLVMPassBuilderOptionsRef Options = LLVMCreatePassBuilderOptions();
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LLVMPassBuilderOptionsSetLoopUnrolling(Options, 1);
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LLVMPassBuilderOptionsSetVerifyEach(Options, 1);
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LLVMPassBuilderOptionsSetDebugLogging(Options, 0);
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if (LLVMErrorRef E = LLVMRunPasses(Module, "default<O2>", TM, Options)) {
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char *Msg = LLVMGetErrorMessage(E);
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LLVMConsumeError(E);
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LLVMDisposePassBuilderOptions(Options);
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FAIL() << "Failed to run passes: " << Msg;
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}
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LLVMDisposePassBuilderOptions(Options);
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}
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TEST_F(PassBuilderCTest, InvalidPassIsError) {
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LLVMPassBuilderOptionsRef Options = LLVMCreatePassBuilderOptions();
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LLVMErrorRef E1 = LLVMRunPasses(Module, "", TM, Options);
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LLVMErrorRef E2 = LLVMRunPasses(Module, "does-not-exist-pass", TM, Options);
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ASSERT_TRUE(E1);
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ASSERT_TRUE(E2);
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LLVMConsumeError(E1);
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LLVMConsumeError(E2);
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LLVMDisposePassBuilderOptions(Options);
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}
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