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...aybe splicing a block into it current position will create a loop? Some random notes: - Please add a description of the algorithm. - Please add a comment to the BlockChain class. - Use a separate anonymous namespace per class, and don't indent for the namespace. +BlockChain *BlockPlacement2::CreateChain(MachineBasicBlock *BB) { + Chains.push_back(BlockChain(BlockToChain, BB)); + BlockToChain[BB] = &Chains.back(); + assert(ActiveChains.insert(&Chains.back())); + return &Chains.back(); +} Whoa, you are storing pointers into a growing vector. You should at least assert(Chains.size()...

On Wed, Oct 19, 2011 at 3:24 AM, Chandler Carruth <chandlerc at google.com>wrote: > On Tue, Oct 18, 2011 at 6:58 PM, Jakob Stoklund Olesen <stoklund at 2pi.dk>wrote: > >> >> On Oct 18, 2011, at 5:22 PM, Chandler Carruth wrote: >> >> As for why it should be an IR pass, mostly because once the selection >>> dag runs through the code, we can never

I am getting the following message when Shorewall stops can anybody shed any light on this message and where I should be looking? Thanks root@bobshost:~# shorewall stop Loading /usr/share/shorewall/functions... Processing /etc/shorewall/params ... Processing /etc/shorewall/shorewall.conf... Loading Modules... Stopping Shorewall...Processing /etc/shorewall/stop ... IP Forwarding Enabled

On Tue, Oct 18, 2011 at 6:58 PM, Jakob Stoklund Olesen <stoklund at 2pi.dk>wrote: > > On Oct 18, 2011, at 5:22 PM, Chandler Carruth wrote: > > As for why it should be an IR pass, mostly because once the selection dag >> runs through the code, we can never recover all of the freedom we have at >> the IR level. To start with, splicing MBBs around requires known about

...havechain accounting ++ chain_base accounting ++ local c=accounting ++ true ++ case $c in ++ echo accounting ++ return + local c=accounting + eval test ''"$exists_accounting"'' = Yes ++ test '''' = Yes + ''['' -z Yes '']'' + createchain reject no ++ chain_base reject ++ local c=reject ++ true ++ case $c in ++ echo reject ++ return + local c=reject + run_iptables -N reject + ''['' -n '''' '']'' + ''['' -n Yes '']'' + ''['' -f /tmp/shorew...

This is a minor release of Shorewall. WARNING: This release introduces incompatibilities with prior releases. See http://www.shorewall.net/upgrade_issues.htm. Changes are: a) There is now a new NONE policy specifiable in /etc/shorewall/policy. This policy will cause Shorewall to assume that there will never be any traffic between the source and destination zones. b) Shorewall no longer