similar to: [LLVMdev] DSA nodes do not get merged

Depending on the value of dsa_pass_to_use, either EquivBUDataStructures or EQTDDataStructures is used. In the case that the top-down DSA is used, information is pushed down to nodes in callees. However, if bottom-up DSA is used, information has only been merged upwards and the nodes are not necessarily equivalent. Harmen Andrew Lenharth wrote: > On Tue, Mar 16, 2010 at 3:46 PM, Patrick

Hi, LoopBase::getExitBlocks in LoopInfo.h returns all exit basic blocks by iterating over all blocks of a loop and storing all branch targets that are outside the loop. This method allows for duplicates in the result vector, e.g.: Loop at depth 2 containing: %bb2<header><exit>,%bb1<latch>,%bb3<exit> where both bb2 and bb3 have bb4 as their exit block. This loop

Hi Patrick, That's right. DSNodes are coupled to the original function. For function clones, you first need to get the original function, and then use the DSNode from that function. FuncInfo contains the information if a function is a clone and what the original function is. If you want to find the corresponding DSNode for some instruction, you must call PA::FuncInfo::MapValueToOriginal(

Harmen, your suggestion of inverting the mapping almost worked (and Andrew was correct that the function I need is the same as the one in which poolinit appears). Unfortunately, it appears that this mapping only considers the original function and not any of its clones. Since the pool descriptor in question may very well only exist in a clone, I can't use this. Is there another way?

[Q.] How to create an array of lists, or structures the most elegant way? There have been questions in the past but none too recently...I want to know if the following looks OK to you guys or if there is a better way to create an array of lists: # PREAMBLE ... JUST TO GET THINGS GOING makeList<- function(data, anythingElse) { rval <- list( data = data, anythingElse =

Trying to build asterisk 1.6.0-rc3, it fails with this message: make[2]: Entering directory `/home/fhimpe/rpm/BUILD/asterisk-1.6.1.0-rc3/ main/editline' /bin/sh makelist -h common.c > common.h /bin/sh makelist -h emacs.c> emacs.h /bin/sh makelist -h vi.c > vi.h /bin/sh makelist -fh common.h emacs.h vi.h > fcns.h /bin/sh makelist -fc common.h emacs.h vi.h > fcns.c if uname -s |

There is one spot where the password_authentication option was ignored, patch follows. Wichert. diff -wur org/openssh-2.5.2p2/auth2.c openssh-2.5.2p2/auth2.c --- org/openssh-2.5.2p2/auth2.c Sun Mar 11 21:01:56 2001 +++ openssh-2.5.2p2/auth2.c Mon Jun 4 23:31:54 2001 @@ -397,7 +397,7 @@ authenticated = auth2_challenge(authctxt, devs); #ifdef USE_PAM - if

>Message: 11 >Date: Sun, 28 Aug 2005 11:46:29 +0800 >From: "chris" <chris@fivestartel.com> >Subject: [Asterisk-Users] error compiling on solaris 10 >To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users@lists.digium.com> >Message-ID: <003a01c5ab83$149a9e30$650fa8c0@acid> >Content-Type: text/plain;

Hi all, I too am getting this error for x86_64 when I am trying to use the Data Structure Analysis ...I svn upped both the llvm main branch and the poolalloc today in the morning and recompiled everything from scratch : $ opt -load /home/pprabhu/llvm/llvm-install-x86-64/lib/libpoolalloc.so -ds-aa < o.bc opt: /home/pprabhu/llvm/llvm/lib/VMCore/PassManager.cpp:1418: virtual void

Hallo. I wanted to use the DSA from the poolalloc project as a starting point for static C code analysis (for me it has some benefits to work on LLVM-IR (generated by clang) instead of C code). Currently there is no poolalloc version 3.3. Therefore I wrote a quick patch to make poolalloc 3.2 compile with llvm 3.3 (mostly adaptions to file relocations were necessary). The patch is attached as

I just cobbled up a little patch to add support for OPIE to OpenSSH. Currently untested, but feedback is welcome. Wichert. -- _________________________________________________________________ / Nothing is fool-proof to a sufficiently talented fool \ | wichert at cistron.nl http://www.liacs.nl/~wichert/ | | 1024D/2FA3BC2D 576E 100B 518D 2F16 36B0 2805 3CB8 9250

On Sat, 2 Apr 2005, Ricardo wrote: > Hello, > I am trying to run a program optimized with the Pool Allocation, but I am receiving this error: > > ==================== > > *** 4 DYNAMIC POOLS INITIALIZED *** > > *** 4 DYNAMIC POOLS ALLOCATED FROM *** > > MaxHeapSize = 0.062500KB HeapSizeAtExit = 0.062500KB NOTE: only valid if using > Heuristic=AllPools and no

Hello, I am trying to run a program optimized with the Pool Allocation, but I am receiving this error: ==================== libpoolalloc.so: undefined symbol: _ZTIN4llvm16EquivClassGraphsE -load request ignored. *** 4 DYNAMIC POOLS INITIALIZED *** *** 4 DYNAMIC POOLS ALLOCATED FROM *** MaxHeapSize = 0.062500KB HeapSizeAtExit = 0.062500KB NOTE: only valid if using Heuristic=AllPools and no

Dear Prakash, Yes, DSA is still in active use, although nobody else uses the -ds-aa pass as far as I know. I tried the below sample (although ds-aa should be in libLLVMDataStructure.so and not libpoolalloc.so), and I get the same error. I've seen similar problems with other passes in our work here. My guess is that -ds-aa is requiring two passes that claim to invalidate each other; this

Dear R users, I wish to utilise processed and saved objects as arguments of a function. Specifically, I have created objects using *"assign"* & *"paste"* functions with an incremental index i, the names of the objects are: fund1, fund2, fund3,....., fund80,..... (where the numerical value increments according to the index i & class of these objects are

Dear Prakash, I believe I've fixed the problem you were having with ds-aa. Please update your poolalloc tree, recompile, and let me know if it works. -- John T. Criswell, John T wrote: > [snip] > > ________________________________________ > From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] On Behalf Of Prakash Prabhu [prakash.prabhu at gmail.com] > Sent:

Hi All, I am trying to get Asterisk up and running on my new Mandrake 9.1 install. I've installed Linux in the "standard" mandrake security mode, and "su" to do my attempts at install. I managed to obtain the source from CVS, and have been able to compile Zaptel. I then ran insmod zaptel, and also make config. I think I have compiled and loaded Zaptel successfully as

I see that you have s/key support in ssh, any plans to add opie support as well ? just asking ..

Thanks for the answer I am trying to test the PA with a program very similar to the one used as an example in the paper located here: http://llvm.cs.uiuc.edu/pubs/2003-04-29-DataStructureAnalysisTR.html The program is as follows: ========================== struct list { struct list *Next; }; struct list *makeList (int Num) { struct list *New = malloc ( sizeof ( struct list ) );

Thanks for all your help so far. My problem is that what I have are the pool descriptors, which I by traversing the uses of poolinit and accessing the first argument of each call. I need to find the DSNode (in the original function) to which this pool descriptor corresponds. The rub is that this pool descriptor of course does not exist except in the clone. If I call getFuncInfo(), I get a