Displaying 2 results from an estimated 2 matches for "untaken".
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2005 Oct 28
1
Weirdness with authentication/1.0a4.
...rom 0.99 to 1.0a4, and this has
caused me an absolute nightmare of a situation. In a nutshell I replaced my
conf with the -example, and modified almost nothing. I made some SSL certs
and put them in place, left it with imap/pop/pam etc.
Whenever users tried to connect to the remote address, cara.untaken.net, I
would get:
Oct 27 18:31:14 cara dovecot: Dovecot v1.0.alpha4 starting up
Oct 27 18:31:33 cara dovecot: imap-login: Login failed: Plaintext
authentication
disabled: rip=217.206.62.50, lip=217.206.62.50
Oct 27 18:31:33 cara dovecot: imap-login: Disconnected: rip=217.206.62.50,
lip=2
17.20...
2008 Nov 10
1
[LLVMdev] What would LLVM need to do this optimization?
...nd( )
ret i32 4
abort:
; undo all work since atomic_begin and continue at %original_code
call void @llvm.atomic.abort( )
unreachable
original_code:
; the original compiled method
A few things happening with each optimization pass:
1) -atomic-region-clone duplicates the method and removes untaken
branches (the foo() cases)
2) -predsimplify propagates the "i must be less than 1" information
and gets rid of comparisons
3) -simplifycfg eliminates the newly created "br i1 true" branches
4) -instcombine sees a sequence of 0 + 1 + 1 + 1 + 1 and makes it 4
The optimizations ar...