[Bug target/31830] New: Input parameter trashed with optimization -O when using a union and bit field

2007-05-04 Thread gmorain at gmail dot com
get AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: gmorain at gmail dot com GCC host triplet: i386-linux-gnu GCC target triplet: powerpc-elf http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31830

[Bug target/31830] Input parameter trashed with optimization -O when using a union and bit field

2007-05-04 Thread gmorain at gmail dot com
--- Comment #1 from gmorain at gmail dot com 2007-05-05 00:47 --- Created an attachment (id=13513) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13513&action=view) Source that demonstrates the problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31830

[Bug rtl-optimization/31830] Input parameter trashed with optimization -O when using a union and bit field

2007-05-18 Thread gmorain at gmail dot com
--- Comment #3 from gmorain at gmail dot com 2007-05-19 02:17 --- (In reply to comment #2) > I can reproduce the failure on powerpc-linux-gnu with 4.1.0 but it works on > the > trunk. combine is doing something wrong. > I tested it on 4.2.0, and it works OK. Exc