These are identified by misc-include-cleaner. I've filtered out those that break builds. Also, I'm staying away from llvm-config.h, config.h, and Compiler.h, which likely cause platform- or compiler-specific build failures.
This patch is based on clang-tidy's modernize-make-unique but limited to those cases where type names are mentioned twice like std::unique_ptr<Type>(new Type()), which is a bit mouthful.
The build failed with error: call to deleted constructor of 'llvm::Error' errors. This reverts commit 1c2241a7936bf85aa68aef94bd40c3ba77d8ddf2.
This updates all libraries and tools in LLVM Core to use 64-bit offsets which directly or indirectly come to DataExtractor. Differential Revision: https://reviews.llvm.org/D65638 llvm-svn: 368014
Follow up to r365588. llvm-svn: 365820
Summary: On Windows, Posix integer file descriptors are a compatibility layer over native file handles provided by the C runtime. There is a hard limit on the maximum number of file descriptors that a process can open, and the limit is 8192. LLD typically doesn't run into this limit because it opens input files, maps them into memory, and then immediately closes the file descriptor. This prevents it from running out of FDs. For various reasons, I'd like to open handles to every input file and keep them open during linking. That requires migrating MemoryBuffer over to taking open native file handles instead of integer FDs. Reviewers: aganea, Bigcheese Reviewed By: aganea Subscribers: smeenai, silvas, mehdi_amini, hiraditya, steven_wu, dexonsmith, dang, llvm-commits, zturner Tags: #llvm Differential Revision: https://reviews.llvm.org/D63453 llvm-svn: 365588
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
Summary: This change cuts across LLVM and compiler-rt to add support for rendering custom events in the XRayRecord type, to allow for including user-provided annotations in the output YAML (as raw bytes). This work enables us to add custom event and typed event records into the `llvm::xray::Trace` type for user-provided events. This can then be programmatically handled through the C++ API and can be included in some of the tooling as well. For now we support printing the raw data we encounter in the custom events in the converted output. Future work will allow us to start interpreting these custom and typed events through a yet-to-be-defined API for extending the trace analysis library. Reviewers: mboerger Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D54139 llvm-svn: 346214
Summary: This change implements the profile loading functionality in LLVM to support XRay's profiling mode in compiler-rt. We introduce a type named `llvm::xray::Profile` which allows building a profile representation. We can load an XRay profile from a file to build Profile instances, or do it manually through the Profile type's API. The intent is to get the `llvm-xray` tool to generate `Profile` instances and use that as the common abstraction through which all conversion and analysis can be done. In the future we can generate `Profile` instances from `Trace` instances as well, through conversion functions. Some of the key operations supported by the `Profile` API are: - Path interning (`Profile::internPath(...)`) which returns a unique path identifier. - Block appending (`Profile::addBlock(...)`) to add thread-associated profile information. - Path ID to Path lookup (`Profile::expandPath(...)`) to look up a PathID and return the original interned path. - Block iteration. A 'Path' in this context represents the function call stack in leaf-to-root order. This is represented as a path in an internally managed prefix tree in the `Profile` instance. Having a handle (PathID) to identify the unique Paths we encounter for a particular Profile allows us to reduce the amount of memory required to associate profile data to a particular Path. This is the first of a series of patches to migrate the `llvm-stacks` tool towards using a single profile representation. Depends on D48653. Reviewers: kpw, eizan Reviewed By: kpw Subscribers: kpw, thakis, mgorny, llvm-commits, hiraditya Differential Revision: https://reviews.llvm.org/D48370 llvm-svn: 341012