[Bug 897810] Re: Profile Guided Optimization Compile failed

2012-01-28 Thread Launchpad Bug Tracker
[Expired for gcc-4.6 (Ubuntu) because there has been no activity for 60 days.] ** Changed in: gcc-4.6 (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/897810

[Bug 897810] Re: Profile Guided Optimization Compile failed

2011-11-29 Thread quequotion
** Attachment added: gcc told me to attach this to the bug report. https://bugs.launchpad.net/ubuntu/+source/gcc-4.6/+bug/897810/+attachment/2612760/+files/ccTapLyJ.out -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 897810] Re: Profile Guided Optimization Compile failed

2011-11-29 Thread quequotion
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/897810 Title: Profile Guided Optimization Compile failed To manage notifications about this bug go to:

[Bug 897810] Re: Profile Guided Optimization Compile failed

2011-11-29 Thread quequotion
The offending cflag is -freorder-blocks-and-partition Somehow this breaks profiled building, although it works in a standard build and it works in a profile-generating build. There are bug reports upstream, but I don't know if they mention this flag by name. -- You received this bug

[Bug 897810] Re: Profile Guided Optimization Compile failed

2011-11-29 Thread Matthias Klose
- your flags don't mention any -fprofile-use flag - please attach the gcda file as well (the one that -fprofile-generate did create) ** Changed in: gcc-4.6 (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is