* [Bug default/24203] New: dwz output further compressable by dwz
@ 2019-01-01 0:00 vries at gcc dot gnu.org
0 siblings, 0 replies; only message in thread
From: vries at gcc dot gnu.org @ 2019-01-01 0:00 UTC (permalink / raw)
To: dwz
https://sourceware.org/bugzilla/show_bug.cgi?id=24203
Bug ID: 24203
Summary: dwz output further compressable by dwz
Product: dwz
Version: unspecified
Status: NEW
Severity: enhancement
Priority: P2
Component: default
Assignee: nobody at sourceware dot org
Reporter: vries at gcc dot gnu.org
CC: dwz at sourceware dot org
Target Milestone: ---
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.
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2019-01-01 0:00 [Bug default/24203] New: dwz output further compressable by dwz vries at gcc dot gnu.org
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