Diego Novillo 40c949a1b4 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
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llvm	Re-factor sample profile reader into lib/ProfileData.	2014-09-09 12:40:50 +00:00
llvm-c	Add an AlignmentFromAssumptions Pass	2014-09-07 20:05:11 +00:00