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* Replace the F_Binary flag with a F_Text one.Rafael Espindola2014-02-241-1/+1
| | | | | | | | | After this I will set the default back to F_None. The advantage is that before this patch forgetting to set F_Binary would corrupt a file on windows. Forgetting to set F_Text produces one that cannot be read in notepad, which is a better failure mode :-) llvm-svn: 202052
* Don't make F_None the default.Rafael Espindola2014-02-241-1/+1
| | | | | | This will make it easier to switch the default to being binary files. llvm-svn: 202042
* PGO: llvm-profdata: tool for merging profilesDuncan P. N. Exon Smith2014-02-171-0/+178
Introducing llvm-profdata, a tool for merging profile data generated by PGO instrumentation in clang. - The name indicates a file extension of <name>.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. <rdar://problem/15949645> llvm-svn: 201535
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