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| author | Chris Lattner <sabre@nondot.org> | 2007-05-04 20:52:02 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-05-04 20:52:02 +0000 |
| commit | 596983036159583d259cde72486897f60a96fe09 (patch) | |
| tree | 54d5cd3b4335a317979956d5dfb28820a7f77e87 /lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 8d42fc3da2afb33ded8a24b3c92bd9aa3c869b3e (diff) | |
where possible, encode symtab names with 7 bits per char instead of 8. This
shaves 110K off kc++ to 3514K. Before:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.50425e+07b/1.88031e+06B/470077W
Average Size: 6414.69b/801.837B/200.459W
% of file: 51.8057
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 2345/1
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 85.1791
after:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.41229e+07b/1.76536e+06B/441341W
Average Size: 6022.56b/752.82B/188.205W
% of file: 50.2295
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 4690/2
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 85.1791
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36758 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions