digitalmars.D.bugs - [Issue 1847] New: Structs aren't alligned on stack
- d-bugmail puremagic.com (20/20) Feb 17 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1847
- d-bugmail puremagic.com (11/11) Feb 17 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1847
- d-bugmail puremagic.com (12/12) Jan 15 2010 http://d.puremagic.com/issues/show_bug.cgi?id=1847
http://d.puremagic.com/issues/show_bug.cgi?id=1847 Summary: Structs aren't alligned on stack Product: D Version: 1.027 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: baryluk mpi.int.pl This is quite important bug, because SSE on x86 needs data alligned to 16 bytes bonduary. Using opcodes for not alligned data is very slow, and sometimes isn't even posible. Implementation can be quite tricky. gcc team created special branch for automatic stack alligment: http://gcc.gnu.org/ml/gcc/2008-01/msg00282.html . similar idea can be used in dmd for proper aligment. This bug report is for tracking purpose. --
Feb 17 2008
http://d.puremagic.com/issues/show_bug.cgi?id=1847 matti.niemenmaa+dbugzilla iki.fi changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement Summary|Structs aren't alligned on |Structs aren't aligned on |stack |stack Version|1.027 |1.026 ------- 1.027 isn't out yet. And this is an enhancement request, not a bug. --
Feb 17 2008
http://d.puremagic.com/issues/show_bug.cgi?id=1847 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |clugdbug yahoo.com.au Resolution| |DUPLICATE *** This issue has been marked as a duplicate of issue 2278 *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 15 2010