Bug 24203 - dwz output further compressable by dwz
Summary: dwz output further compressable by dwz
Status: NEW
Alias: None
Product: dwz
Classification: Unclassified
Component: default (show other bugs)
Version: unspecified
: P2 enhancement
Target Milestone: ---
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-11 13:21 UTC by Tom de Vries
Modified: 2024-02-03 13:41 UTC (History)
3 users (show)

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Description Tom de Vries 2019-02-11 13:21:43 UTC
With cc1 from PR24195, we have:
...
$ ls -l cc1; for n in 1 2 3; do dwz -l50000000 cc1; ls -l cc1; done
-rw-r--r-- 1 vries users 284381576 11 feb 14:13 cc1
-rw-r--r-- 1 vries users 233733176 11 feb 14:13 cc1
-rw-r--r-- 1 vries users 233729656 11 feb 14:13 cc1
./dwz: cc1: DWARF compression not beneficial - old size 69207401 new size 69207678
-rw-r--r-- 1 vries users 233729656 11 feb 14:13 cc1
...

Ideally, we'd got to 233729656 in one dwz invocation.