[PATCH] LowerBitSets: Introduce global layout builder.

[Peter Collingbourne]

Hi kcc, jfb,

The builder is based on a layout algorithm that tries to keep members of
small bit sets together. The new layout compresses Chromium's bit sets to
around 15% of their original size.

http://reviews.llvm.org/D7796

Files:
  include/llvm/Transforms/IPO/LowerBitSets.h
  lib/Transforms/IPO/LowerBitSets.cpp
  test/Transforms/LowerBitSets/layout.ll
  unittests/Transforms/IPO/LowerBitSets.cpp

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D7796.20428.patch
Type: text/x-patch
Size: 7805 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150220/10856e9a/attachment.bin>