Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: xyzdr4gon333 at googlemail dot com
Target Milestone: ---
Created attachment 43392
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43392&action=edit
Program showing that the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84327
--- Comment #1 from xyzdr4gon333 at googlemail dot com ---
This bug becomes more important for the actual real-life example which becomes
slower at -O2 compared to -O1! Actually in the earlier attached file you only
have to replace the
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: xyzdr4gon333 at googlemail dot com
Target Milestone: ---
Created attachment 43393
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43393&acti
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84327
--- Comment #5 from xyzdr4gon333 at googlemail dot com ---
Too bad. Before I have to take a longer look at the assembler code, any quick
thoughts about what optimization not available as any single option could lead
to the speedup of 4x?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84327
--- Comment #7 from xyzdr4gon333 at googlemail dot com ---
Ah, thank you very much! And sorry for misusing the bug tracker out of lack of
knowledge.
