[Bug c/50254] gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Vladimir Zapolskiy vzapolskiy at gmail dot com changed: What|Removed |Added Attachment #25154|0 |1

[Bug c/50254] gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Vladimir Zapolskiy vzapolskiy at gmail dot com changed: What|Removed |Added Status|RESOLVED|CLOSED

[Bug c/50254] New: gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Bug #: 50254 Summary: gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code Classification: Unclassified Product: gcc Version: 4.5.1 Status:

[Bug libstdc++/39238] trunk revision 144279 - cfenv:54: error: �::fenv_t� has not been declared

--- Comment #9 from vzapolskiy at gmail dot com 2009-08-27 15:59 --- Created an attachment (id=18438) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18438action=view) proposed patch for the problem resolution on gcc-4_4-branch -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug libstdc++/39238] trunk revision 144279 - cfenv:54: error: �::fenv_t� has not been declared

--- Comment #10 from vzapolskiy at gmail dot com 2009-08-27 16:00 --- I have encountered the same problem with reverse cross compilation of gcc-4.3 branch on Linux for powerpc target. The problem was introduced in #38000 (revision 143194), and safe solution is just to revert the changes