http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56597
--- Comment #5 from Kai Tietz ---
Issue here is that x64 ABI just requires that stack has 16-byte alignment.
So that means within a function, using instruction requestion higher-alignment,
compiler should either make sure that for those instructio
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56597
--- Comment #4 from jjwang 2013-03-12 14:31:27
UTC ---
I think one rule can be add to gcc that is:
if GCC decide to use the vector instructions that require alignment in
condition the users are not realized it, the variable should be ali
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56597
--- Comment #3 from jjwang 2013-03-12 13:24:15
UTC ---
(In reply to comment #2)
> "but when I try to run a test program compiled by VC++ that use the Dlls
> compiled by gcc"
>
> so I assume this is on mingw32/64. Which means that whate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56597
Richard Biener changed:
What|Removed |Added
Target||mingw*
Status|UNCON
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56597
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Co
