Red Hat Bugzilla – Bug 972677
Fix C++ performance regression
Last modified: 2016-01-31 21:28:35 EST
Description of problem:
Upstream reports up to 96x slower GDB-7.6 (DTS-2.0) over GDB-7.5 (DTS-1.1).
Version-Release number of selected component (if applicable):
I have not tried to reproduce it.
Steps to Reproduce:
QA: Expecting it is enough to test it has no known functionality regressions.
GDB 7.6 is 94x slower than GDB 7.5.1 using a certain core file
[patch] Improve symbol lookup performance noted in PR 15519
[GDB 7.6/GCC 4.8.0] Slowdown in GDB macro processing for cores?
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.