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path: root/llvm/lib/ProfileData/InstrProfReader.cpp
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* InstrProf: Detect magic numbers in a more scalable wayDuncan P. N. Exon Smith2014-03-211-34/+32
| | | | | | | | No functionality change. <rdar://problem/15950346> llvm-svn: 204511
* InstrProf: Actually detect bad headersDuncan P. N. Exon Smith2014-03-211-7/+5
| | | | | | <rdar://problem/15950346> llvm-svn: 204510
* InstrProf: Read raw binary profile in llvm-profdataDuncan P. N. Exon Smith2014-03-211-4/+106
| | | | | | | | | | | | | | Read a raw binary profile that corresponds to a memory dump from the runtime profile. The test is a binary file generated from cfe/trunk/test/Profile/c-general.c with the new compiler-rt runtime and the matching text version of the input. It includes instructions on how to regenerate. <rdar://problem/15950346> llvm-svn: 204496
* ProfileData: Introduce the InstrProfReader interface and a text readerJustin Bogner2014-03-211-0/+84
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. llvm-svn: 204482
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