llvm/lib/ProfileData/CMakeLists.txt

add_llvm_library(LLVMProfileData
  InstrProf.cpp
  InstrProfReader.cpp
  InstrProfWriter.cpp
  CoverageMapping.cpp
  CoverageMappingWriter.cpp
  CoverageMappingReader.cpp
  SampleProf.cpp
  SampleProfReader.cpp
  SampleProfWriter.cpp
  )
ProfileData: Introduce the InstrProfReader interface and a text reader This introduces the ProfileData library and updates llvm-profdata to use this library for reading profiles. InstrProfReader is an abstract base class that will be subclassed for both the raw instrprof data from compiler-rt and the efficient instrprof format that will be used for PGO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204482 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-21 17:24:48 +00:00			`add_llvm_library(LLVMProfileData`
			`InstrProf.cpp`
			`InstrProfReader.cpp`
ProfileData: Introduce InstrProfWriter using the naive text format This isn't a format we'll want to write out in practice, but moving it to the writer library simplifies llvm-profdata and isolates it from further changes to the format. This also allows us to update the tests to not rely on the text output format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204489 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-21 17:46:22 +00:00			`InstrProfWriter.cpp`
Add code coverage mapping data, reader, and writer. This patch implements the data structures, the reader and the writers for the new code coverage mapping system. The new code coverage mapping system uses the instrumentation based profiling to provide code coverage analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213909 91177308-0d34-0410-b5e6-96231b3b80d8 2014-07-24 23:55:56 +00:00			`CoverageMapping.cpp`
			`CoverageMappingWriter.cpp`
			`CoverageMappingReader.cpp`
Add profile writing capabilities for sampling profiles. Summary: This patch finishes up support for handling sampling profiles in both text and binary formats. The new binary format uses uleb128 encoding to represent numeric values. This makes profiles files about 25% smaller. The profile writer class can write profiles in the existing text and the new binary format. In subsequent patches, I will add the capability to read (and perhaps write) profiles in the gcov format used by GCC. Additionally, I will be adding support in llvm-profdata to manipulate sampling profiles. There was a bit of refactoring needed to separate some code that was in the reader files, but is actually common to both the reader and writer. The new test checks that reading the same profile encoded as text or raw, produces the same results. Reviewers: bogner, dexonsmith Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6000 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220915 91177308-0d34-0410-b5e6-96231b3b80d8 2014-10-30 18:00:06 +00:00			`SampleProf.cpp`
Re-factor sample profile reader into lib/ProfileData. Summary: This patch moves the profile reading logic out of the Sample Profile transformation into a generic profile reader facility in lib/ProfileData. The intent is to use this new reader to implement a sample profile reader/writer that can be used to convert sample profiles from external sources into LLVM. This first patch introduces no functional changes. It moves the profile reading code from lib/Transforms/SampleProfile.cpp into lib/ProfileData/SampleProfReader.cpp. In subsequent patches I will: - Add a bitcode format for sample profiles to allow for more efficient encoding of the profile. - Add a writer for both text and bitcode format profiles. - Add a 'convert' command to llvm-profdata to be able to convert between the two (and serve as entry point for other sample profile formats). Reviewers: bogner, echristo Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5250 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217437 91177308-0d34-0410-b5e6-96231b3b80d8 2014-09-09 12:40:50 +00:00			`SampleProfReader.cpp`
Add profile writing capabilities for sampling profiles. Summary: This patch finishes up support for handling sampling profiles in both text and binary formats. The new binary format uses uleb128 encoding to represent numeric values. This makes profiles files about 25% smaller. The profile writer class can write profiles in the existing text and the new binary format. In subsequent patches, I will add the capability to read (and perhaps write) profiles in the gcov format used by GCC. Additionally, I will be adding support in llvm-profdata to manipulate sampling profiles. There was a bit of refactoring needed to separate some code that was in the reader files, but is actually common to both the reader and writer. The new test checks that reading the same profile encoded as text or raw, produces the same results. Reviewers: bogner, dexonsmith Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6000 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220915 91177308-0d34-0410-b5e6-96231b3b80d8 2014-10-30 18:00:06 +00:00			`SampleProfWriter.cpp`
[CMake] LLVMProfileData: No need to add LINK_LIBS here. LLVMBuild should do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204553 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-23 01:23:36 +00:00			`)`