--- Comment #3 from dahowell at directv dot com 2009-05-21 21:17 ---
(In reply to comment #2)
So this is a false negative for -Wstrict-aliasing=3. It is flagged by
-Wstrict-aliasing=2, however. Is -Wstrict-aliasing=3 not catching it because
the pointer is not being dereferenced, except
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dahowell at directv dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40216
--- Comment #1 from dahowell at directv dot com 2009-05-21 03:47 ---
Created an attachment (id=17897)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17897action=view)
ecofflink.i preprocessed source file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40216
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dahowell at directv dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-linux
GCC host triplet: powerpc-linux
GCC target triplet: powerpc-linux
--- Additional Comments From dahowell at directv dot com 2005-06-23 23:48
---
Created an attachment (id=9138)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9138action=view)
Short test file which demonstrates optimization failuer
This is pretty much what was left of basic_string.h
--
What|Removed |Added
Attachment #9138|Short test file which |Short test file which
description|demonstrates optimization |demonstrates optimization
