[Bug middle-end/28862] [4.0/4.1/4.2 Regression] attribute ((aligned)) ignored on vector variables

2006-09-01 Thread thomas at reactsoft dot com
--- Comment #2 from thomas at reactsoft dot com 2006-09-01 07:10 --- We also have severe problems with GCC4.1.1 which generates wrong machine code on i386 when there's a (volatile) structure with __attribute__((aligned (16))) on the stack. If the code is not very complex, the alig

[Bug middle-end/28862] [4.0/4.1/4.2 Regression] attribute ((aligned)) ignored on vector variables

2006-09-01 Thread thomas at reactsoft dot com
--- Comment #3 from thomas at reactsoft dot com 2006-09-01 08:05 --- (In reply to comment #2) > while (1) Please ignore that line... I forgot to delete it -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28862

[Bug middle-end/28862] [4.0/4.1/4.2 Regression] attribute ((aligned)) ignored on vector variables

2006-09-05 Thread thomas at reactsoft dot com
--- Comment #5 from thomas at reactsoft dot com 2006-09-05 07:10 --- (In reply to comment #4) > Actually it looks like an oversight of what relayout_decl does. The reason is > that relayout_decl was added by the patch to fix "PR c++/16115" and I think > Jaso

[Bug middle-end/28862] [4.0/4.1/4.2 Regression] attribute ((aligned)) ignored on vector variables

2006-09-05 Thread thomas at reactsoft dot com
--- Comment #9 from thomas at reactsoft dot com 2006-09-06 06:46 --- (In reply to comment #8) > (In reply to comment #2) > This problem is recorded in a different place, we ignore bigger alignment for > stack variables currently. I don't have the number off hand either b

[Bug middle-end/16660] attribute((aligned)) doesn't work for variables on the stack for greater than required alignement

2006-09-06 Thread thomas at reactsoft dot com
--- Comment #5 from thomas at reactsoft dot com 2006-09-06 07:14 --- (In reply to comment #3) > Actually this is just a missed diagnostic. The compiler cannot align the > stack > variables where the alignment is greater than stack alignment that the > compiler > c

[Bug target/27067] Compile errors with multiple inheritance where the stdcall attribute is applied to virtual functions.

2006-11-13 Thread thomas at reactsoft dot com
--- Comment #6 from thomas at reactsoft dot com 2006-11-13 19:55 --- Created an attachment (id=12610) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12610&action=view) Updated patch against the gcc-4_1-branch The posted patch works fine, it fixes compilation errors of som