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Differential D90323 Diff 301343 llvm/unittests/IR/DebugInfoTest.cpp

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llvm/unittests/IR/DebugInfoTest.cpp

//===- llvm/unittest/IR/DebugInfo.cpp - DebugInfo tests -------------------===//		//===- llvm/unittest/IR/DebugInfo.cpp - DebugInfo tests -------------------===//
//		//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.		// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.		// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception		// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//		//
//===----------------------------------------------------------------------===//		//===----------------------------------------------------------------------===//

#include "llvm/IR/DebugInfo.h"		#include "llvm/IR/DebugInfo.h"
		#include "llvm/IR/DIBuilder.h"
#include "llvm/AsmParser/Parser.h"		#include "llvm/AsmParser/Parser.h"
#include "llvm/IR/DebugInfoMetadata.h"		#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/IntrinsicInst.h"		#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/LLVMContext.h"		#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"		#include "llvm/IR/Module.h"
#include "llvm/IR/Verifier.h"		#include "llvm/IR/Verifier.h"
#include "llvm/Support/SourceMgr.h"		#include "llvm/Support/SourceMgr.h"
#include "llvm/Transforms/Utils/Local.h"		#include "llvm/Transforms/Utils/Local.h"
▲ Show 20 Lines • Show All 162 Lines • ▼ Show 20 Lines	)");
SmallVector<DbgValueInst *, 1> DVIs;		SmallVector<DbgValueInst *, 1> DVIs;
findDbgValues(DVIs, &I);		findDbgValues(DVIs, &I);

// Delete %b. The dbg.value should now point to undef.		// Delete %b. The dbg.value should now point to undef.
I.eraseFromParent();		I.eraseFromParent();
EXPECT_TRUE(isa<UndefValue>(DVIs[0]->getValue()));		EXPECT_TRUE(isa<UndefValue>(DVIs[0]->getValue()));
}		}

		TEST(DIBuilder, CreateFortranArrayTypeWithAttributes) {
		LLVMContext Ctx;
		std::unique_ptr<Module> M(new Module("MyModule", Ctx));
		DIBuilder DIB(*M);

		DISubrange *Subrange = DIB.getOrCreateSubrange(1,1);
		SmallVector<Metadata*, 4> Subranges;
		Subranges.push_back(Subrange);
		DINodeArray Subscripts = DIB.getOrCreateArray(Subranges);

		auto getDIExpression = [&DIB](int offset) {
		SmallVector<uint64_t, 4> ops;
		ops.push_back(llvm::dwarf::DW_OP_push_object_address);
		DIExpression::appendOffset(ops, offset);
		ops.push_back(llvm::dwarf::DW_OP_deref);

		return DIB.createExpression(ops);
		};

		DIFile *F = DIB.createFile("main.c", "/");
		DICompileUnit *CU = DIB.createCompileUnit(
		dwarf::DW_LANG_C, DIB.createFile("main.c", "/"), "llvm-c", true, "", 0);

		DIVariable *DataLocation =
		DIB.createTempGlobalVariableFwdDecl(CU, "dl", "_dl", F, 1, nullptr, true);
		DIExpression *Associated = getDIExpression(1);
		DIExpression *Allocated = getDIExpression(2);
		DIExpression *Rank = DIB.createConstantValueExpression(3);

		DICompositeType *ArrayType = DIB.createArrayType(0, 0, nullptr, Subscripts,
		DataLocation, Associated,
		Allocated, Rank);

		EXPECT_TRUE(isa_and_nonnull<DICompositeType>(ArrayType));
		EXPECT_EQ(ArrayType->getRawDataLocation(), DataLocation);
		EXPECT_EQ(ArrayType->getRawAssociated(), Associated);
		EXPECT_EQ(ArrayType->getRawAllocated(), Allocated);
		EXPECT_EQ(ArrayType->getRawRank(), Rank);

		// Avoid memory leak.
		cchen15AuthorUnsubmitted Done Reply Inline Actions This is the only difference from the original review D89817. cchen15: This is the only difference from the original review D89817.
		DIVariable::deleteTemporary(DataLocation);
		}

} // end namespace		} // end namespace