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| author | Diego Novillo <dnovillo@google.com> | 2014-09-09 12:40:50 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@google.com> | 2014-09-09 12:40:50 +0000 |
| commit | de1ab26f52a0f90a9789c2047e2a32f2d29d2d39 (patch) | |
| tree | 3ff6a404b65082065b6383654b007574d6b54232 /llvm/lib/Target/Mips/MipsTargetStreamer.h | |
| parent | 2b746bc4ae4f1b75f7519879ca871aef661255ff (diff) | |
| download | bcm5719-llvm-de1ab26f52a0f90a9789c2047e2a32f2d29d2d39.tar.gz bcm5719-llvm-de1ab26f52a0f90a9789c2047e2a32f2d29d2d39.zip | |
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
llvm-svn: 217437
Diffstat (limited to 'llvm/lib/Target/Mips/MipsTargetStreamer.h')
0 files changed, 0 insertions, 0 deletions
