bcm5719-llvm/llvm/test/tools/llvm-profdata/simple.test, branch meklort-10.0.1

llvm-profdata: Clean up and reorganize some tests

2014-07-29T22:29:23+00:00

This moves some tests around to make it clearer what's being tested, and adds very rudimentary comment syntax to the text input format to make specifying this kind of test a little bit simpler. llvm-svn: 214235

ProfileData: Add support for the indexed instrprof format

2014-04-18T21:48:40+00:00

This adds support for an indexed instrumentation based profiling format, which is just a small header and an on disk hash table. This format will be used by clang's -fprofile-instr-use= for PGO. llvm-svn: 206656

llvm-profdata: Don't pipe stderr into show for the tests

2014-03-22T23:53:43+00:00

Some text shows up on stderr when using guard malloc, and this test was trying to treat that as input to llvm-profdata show. There's no reason to pipe stderr into show at all here. llvm-svn: 204549

ProfileData: Introduce InstrProfWriter using the naive text format

2014-03-21T17:46:22+00:00

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. llvm-svn: 204489

llvm-profdata: Make "merge" into a subcommand.

2014-03-19T02:20:46+00:00

We'll be adding a few more subcommands in the near future. llvm-svn: 204211

llvm-profdata: Update to use the naive text format with function hash

2014-03-19T02:20:42+00:00

This also uses line_iterator to simplify the parsing logic. llvm-svn: 204210

Back out Profile library and dependent commits

2014-03-12T22:00:57+00:00

Chandler voiced some concern with checking this in without some discussion first. Reverting for now. This reverts r203703, r203704, r203708, and 203709. llvm-svn: 203723

llvm-profdata: Use the Profile library, implement show and generate

2014-03-12T20:14:17+00:00

This replaces the llvm-profdata tool with a version that uses the recently introduced Profile library. The new tool has the ability to generate and summarize profdata files as well as merging them. llvm-svn: 203704

PGO: llvm-profdata: tool for merging profiles

2014-02-17T23:22:49+00:00

Introducing llvm-profdata, a tool for merging profile data generated by PGO instrumentation in clang. - The name indicates a file extension of .profdata. Eventually profile data output by clang should be changed to that extension. - llvm-profdata merges two profiles. However, the name is more general, since it will likely pick up more tasks (such as summarizing a single profile). - llvm-profdata parses the current text-based format, but will be updated once we settle on a binary format. llvm-svn: 201535