This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug middle-end/34400] [4.3 regression] bad interaction between DF and SJLJ exceptions



------- Comment #46 from bonzini at gnu dot org  2008-01-04 11:01 -------
on a non-checking compiler:

4.1                                1.8s

on a checking compiler:

unpatched                          21s
hybrid search, no pruning          3.6s
hybrid search, LIVE pruning        3.5s
hybrid search, LIVE+RD pruning     3.4s
dq search, no pruning              3.5s
dq search, LIVE pruning            3.5s
dq search, LIVE+RD pruning         3.5s

LIVE pruning is df_hack2.diff.
RD pruning is Kenny's latest patch which I'll attach soon.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34400


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]