https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
chrbr at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #7 from chrbr at gcc dot gnu.org ---
Author: chrbr
Date: Fri Oct 16 13:52:51 2015
New Revision: 228912
URL: https://gcc.gnu.org/viewcvs?rev=228912&root=gcc&view=rev
Log:
2015-10-16 Christian Bruel
PR target/67745
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #6 from chrbr at gcc dot gnu.org ---
Author: chrbr
Date: Fri Oct 16 13:37:14 2015
New Revision: 228904
URL: https://gcc.gnu.org/viewcvs?rev=228904&root=gcc&view=rev
Log:
2015-10-16 Christian Bruel
PR target/67745
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #5 from Ramana Radhakrishnan ---
*** Bug 67880 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
Ramana Radhakrishnan changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
chrbr at gcc dot gnu.org changed:
What|Removed |Added
Target||arm
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #3 from chrbr at gcc dot gnu.org ---
another example that gives suboptimal alignment:
void
__attribute__ ((optimize("Os")))
foo()
{
}
compiled with -O2 -mthumb is aligned on 2^2 instead of 2^1. -Os should remove
padding here.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #2 from chrbr at gcc dot gnu.org ---
and test check optimize_function_for_speed_p (cfun)) in assemble_start_function
put an unnecessary constraint on align_functions (either from -falign-functions
or __attribute__).
We should be able t
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67745
--- Comment #1 from chrbr at gcc dot gnu.org ---
the problems are three folds:
- FUNCTION_BOUNDARY should not test optimize_size, that should be tested in
override_options_internal instead to be carried by
invoke_set_current_function_hook
- FUN
