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...e to find it in the distribution am I missing something? Secondly I have an older copy and I can get it to boot to the tftp32 server for a server I am building. It errors out when it gets to the nic card and then exists to the shell. Any ideas? Thanks Brandon [Description: NTELogo] Brandon Aho Retail Systems Manager Brandon.aho at northerntool.com 952-808-6685 Desk 952-992-0502 Cell ________________________________ Disclaimer: This message is intended only for the use of the individual or entity to which it is addressed and may contain information which is privileged, confidential, pr...

Hi, I use asterisk with sip3000 device with "sip-aho" connected to PSTN and "sip-ahi" connected to a phone. When call arrives from PSTN, the *phone continues ringing even after caller hanged up*. The dialplan contains the following lines: [from-pstn] ... exten => 99,n,Dial(SIP/sip-ahi,30,g) exten => 99,n,Hangup() The asterisk...

On 30.8.2011, at 19.19, Eli Friedman wrote: > reg2mem won't do quite this transformation... not sure exactly what you need. I need to get rid of phis. This code is compiled from C++ and for some functions there are no phis, but multiple call instructions. I am targeting hardware in the end, and the next tool reading the IR does not like phis when it's generating VHDL. My questions may

i'd like to know if there is any plan or existing work to add a Aho's trig language like code generator generator? "...If you are starting a new port, we recommend that you write the instruction selector using the SelectionDAG infrastructure." any other things i should know before i write one? thank you.

...I would like it to rather be something like this: void @func() { entry: … bb1: ... %tmp90 = getelementptr …, %tmp89 tail call void @anotherfunc(%tmp90) ret void bb2: … %tmp101 = getelementptr …, %tmp100 tail call void @anotherfunc(%tmp101) ret void } Best regards, Teemu -- Teemu Rinta-aho Tel: +358 9 299 3078 Ericsson Research Mobile: +358 40 562 3066 Oy L M Ericsson Ab Fax: +358 9 299 3535 02420 Jorvas, Finland E-mail: teemu.rinta-aho at nomadiclab.com

On 31.8.2011, at 11.41, Eli Friedman wrote: > Mmm... reg2mem will transform IR with PHI's into IR without them, but > it generates a bunch of alloca's, which I would assume are not cheap > to lower to VHDL. You might have to write your own pass to get the > precise transformation you're looking for. Right. Thanks. I need to see the reg2mem source code. Teemu

On Wed, Aug 31, 2011 at 2:35 AM, Teemu Rinta-aho <teemu.rinta-aho at nomadiclab.com> wrote: > On 31.8.2011, at 11.41, Eli Friedman wrote: > >> Mmm... reg2mem will transform IR with PHI's into IR without them, but >> it generates a bunch of alloca's, which I would assume are not cheap >> to lower to VHDL.  You...

...e are techniques to make the resultant code more efficient, see Cytron et al.[1]. [1] "Efficiently computing static single assignment form and the control dependence graph" http://www.eecs.umich.edu/~mahlke/583w03/reading/cytron_toplas_91.pdf On Wed, Aug 31, 2011 at 2:06 AM, Teemu Rinta-aho <teemu.rinta-aho at nomadiclab.com> wrote: > On 30.8.2011, at 19.19, Eli Friedman wrote: > >> reg2mem won't do quite this transformation... not sure exactly what you need. > > I need to get rid of phis. This code is compiled from C++ and for some functions > there are...

Full_Name: Isto Aho Version: 2.0.0 OS: Windows XP Submission from: (NULL) (80.186.9.143) Hi, The bug can be reproduced as follows. Install R 2.0.0 and RExcel. Take an excel sheet having 65000 rows and 11 columns, integer values. Give the 'context' command 'put R val' for the large enough selection...

...on. As far as compiler texts, there are many newer texts to recommend as just about all the major optimization passes are done differently after SSA-form appeared in about 1991. However, for adding Cortex-A8 support, I don't think you'll need to know anything more than the old Dragon book (Aho/Sethi/Ullman) has in it. Instruction selection is done in LLVM using SelectionDAGs and the TableGen tool and it's domain-specific language. Start by looking at llvm/lib/Target/ARM/ARMInstrInfo.td and seeing how the basic instructions are matched. For armv7/armv7a, a new file will want to be cr...

...). I know OSes fairly well, or at least I've written 3, but it's true that I've been out of the software business for the last 4 years as I recover from severe medical problems. I never concentrated on compilers in school, but just after graduating, I had a chance to buy a new copy of Aho/Setho/Ullman's compiler book, and I'm now reading it. I did take the compiler course, but it seemed rather basic to me. The OS thing they let me do as indiependent study, with a prof watching me like I was doing a doctoral thing, and I got a whole lot out of that. So, I was wondering if...

Samba doesn't allow connections from usernames that have & in them. For example, using 2.2.5 and winbind with security = DOMAIN password server = win2kmixed workgroup = MIXEDDOMAIN all my users can login, (for example MIXEDDOMAIN+aho, MIXEDDOMAIN+tdickson), but my users named "&" and "bobalso&" (which should be MIXEDDOMAIN+& and MIXEDDOMAIN+bobalso&) don't work. The log.win2kclient file indicates that samba has changed & to _. (I.E, unable to connect for user _ or user bobalso_, which...

...ler texts, there are many newer texts to recommend as > just about all the major optimization passes are done differently > after SSA-form appeared in about 1991. However, for adding Cortex-A8 > support, I don't think you'll need to know anything more than the old > Dragon book (Aho/Sethi/Ullman) has in it. Instruction selection is > done in LLVM using SelectionDAGs and the TableGen tool and it's > domain-specific language. > > Start by looking at llvm/lib/Target/ARM/ARMInstrInfo.td and seeing how > the basic instructions are matched. For armv7/armv7a, a ne...

http://portal.acm.org/citation.cfm?id=75700 On 4/25/05, Chris Lattner <sabre at nondot.org> wrote: > On Sun, 24 Apr 2005, Tzu-Chien Chiu wrote: > > i'd like to know if there is any plan or existing work to add a Aho's > > trig language like code generator generator? > > Trig is a code generator generator? Is there any documentation for it > available anywhere? > > -Chris > > > "...If you are starting a new port, we recommend that you write the > > instruction se...

Hi, - Cortex-A8 needs a specific instruction scheduler as dual issue forces you to interleave some instructions to allow to run two instructions in the same cycle for the best performance (Cortex-A9 is out-of-order so dual issue is not an issue (!) for performance). - Cortex-A8/A9 have several useful new instructions : for instance, bit operations like bitfield insertion/extraction or having

...I'm trying to look through LLVM and clang sources but cannot figure out how the LLVM type names are constructed for the C++ class names. Any help appreciated (like the name of a library call to do it or even a pointer to code where this mapping is done (in clang?)). BR, Teemu -- Teemu Rinta-aho Tel: +358 9 299 3078 Ericsson Research Mobile: +358 40 562 3066 Oy L M Ericsson Ab Fax: +358 9 299 3535 02420 Jorvas, Finland E-mail: teemu.rinta-aho at nomadiclab.com

On Tue, Aug 30, 2011 at 9:12 AM, Teemu Rinta-aho <teemu.rinta-aho at nomadiclab.com> wrote: > Hi all, > > is there a pass to get rid of phi-instructions in a function? There's no loop involved. reg2mem. > I have a function approx. like this: > > void @func() { > entry: >        … > bb1: >        … > bb...

On Wed, Aug 31, 2011 at 1:06 AM, Teemu Rinta-aho <teemu.rinta-aho at nomadiclab.com> wrote: > On 30.8.2011, at 19.19, Eli Friedman wrote: > >> reg2mem won't do quite this transformation... not sure exactly what you need. > > I need to get rid of phis. This code is compiled from C++ and for some functions > there are...

On Sun, Apr 24, 2005 at 07:15:03PM +0800, Tzu-Chien Chiu wrote: > i'd like to know if there is any plan or existing work to add a Aho's > trig language like code generator generator? I'm not aware of either the trig language code generator nor any work to implement it in LLVM. > "...If you are starting a new port, we recommend that you write the > instruction selector using the SelectionDAG infrastructure...

On Sun, 24 Apr 2005, Tzu-Chien Chiu wrote: > i'd like to know if there is any plan or existing work to add a Aho's > trig language like code generator generator? Trig is a code generator generator? Is there any documentation for it available anywhere? -Chris > "...If you are starting a new port, we recommend that you write the > instruction selector using the SelectionDAG infrastructure...