similar to: [LLVMdev] Identical types with distinct names

LLVM uses structural equivalence to distinguish types, so there's no direct way to retain multiple types with identical contents. The C++ front-end generates a single struct for two such classes, and simply initializes their vtables differently to get the right function pointers. You would need some hack like you said to create distinct structs, which may be ok if you use it only for

Thanks Luke, I was afraid that this would be the case. I can see why this information is useless for most people/optimizations. However, it is still useful if you are writing an analysis pass that is supposed to tell the developer things about her code, and you want the output messages to be human readable. Regarding the "x" or "z" dilemma, I noticed that when you

Hi Jay, > As I understand it, PATypeHolder, OpaqueType and the Module's > TypeSymbolTable are gone. Instead, StructTypes can optionally be > named, and if they are then: > > - they use name equivalence instead of structural equivalence. > - you can create them without any fields, and then add the fields > later when the struct is complete. I find this distinction between

Hi Chris, > 3. Clang/dragonegg need to adapt to the new API (help appreciated!) what needs to be done exactly? Ciao, Duncan.

On 25 June 2011 13:00, Duncan Sands <baldrick at free.fr> wrote: >> 3. Clang/dragonegg need to adapt to the new API (help appreciated!) > > what needs to be done exactly? Background info: http://www.nondot.org/sabre/LLVMNotes/TypeSystemRewrite.txt As I understand it, PATypeHolder, OpaqueType and the Module's TypeSymbolTable are gone. Instead, StructTypes can optionally be

Hi, I very frequently end up in a situation where I have a named list of data.frames that I wish to combine. e.g. l <- list(A=data.frame(x=rnorm(5), y=rnorm(5)), B=data.frame(x=rnorm(3),y=rnorm(3)), C=data.frame(x=rnorm(4),y=rnorm(4)), D=data.frame(x=rnorm(7),y=rnorm(7))) I would like to combine these data.frames into a single data.frame, with the column-names.

Hello, Tatu > Is that correct? I think it's just something to be aware of. Currently we're aggressively merging globals by default. Do you think it will be better to provide special flag to control this behavior? -- WBR, Anton Korobeynikov

On 30 June 2011 14:07, Duncan Sands <baldrick at free.fr> wrote: > Hi Jay, > >> As I understand it, PATypeHolder, OpaqueType and the Module's >> TypeSymbolTable are gone. Instead, StructTypes can optionally be >> named, and if they are then: >> >> - they use name equivalence instead of structural equivalence. >> - you can create them without any

Hello, I'm trying to construct a string like "a[1][x].y" in an optimization pass by digging deeper and deeper into a GetElementPtrInst. I can successfully deal with the array/pointer part, but when it comes to the structure field name "y", I cannot figure out how to get anything but the index into the structure. Is there a way to do that, or is this information

I just used the script to install IE6, I know it was for an earlier version of wine but I couldn't help my self. But now it displays a hard to read font. I have Win98 on my other drive so I could copy the fonts over if needed. using: Wine 20041019 Thank you Tim...

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 4c05433bc6fb4ae172270f0279be8ba89a3da64f commit: b025584098e621d88894d28e80af686958e273af [32/52] virtio_input: convert to LE accessors config: parisc-randconfig-r003-20200805 (attached as .config) compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget

Anthony Danalis wrote: > Hello, > > I'm trying to construct a string like "a[1][x].y" in an optimization > pass by digging deeper and deeper into a GetElementPtrInst. I can > successfully deal with the array/pointer part, but when it comes to > the structure field name "y", I cannot figure out how to get anything > but the index into the

Hi I'm trying to run Max Payne in Ubuntu 11.04. It installs fine and I have patched it whithout problems. But when I try to run it it says 'Please insert the correct CD-ROM, select OK and restart application', even though the cd is already in the drive. Is there something I can do to avoid this? I have read in some other threads that it could be something about the copy protection

Hello, I am using unencrypted passwords with and have updated my Win2k registry for plain text passwords. Before I rebooted I was able to logon to our windows domain and then access Samba shares with the same username and password. Now, after I have rebooted I am presented with a logon screen but my username and password are not accepted. Any ideas? Seth -------------- next part

The program seemed to install fine until it wanted to write to the start menu. [timothy@localhost r:]$ wine setup.exe [timothy@localhost r:]$ fixme:dialog:MSGBOX_OnInit task modal msgbox ! Not modal yet. x11drv: Can't allocate handle for display fd fixme:shell:Stream_WriteLocationInfo writing empty location info x11drv: Can't allocate handle for display fd

Hi all, I'm seeing slow transfers to/from my samba server. I just tried to copy a 270MB file from a samba share to an XP machine. At first, the estimated time displayed as 141 minutes :( The odd thing is that if I then flood-ping from the server (in this case, I pinged my dsl router), the transfer completes in about 10 seconds. Hitting F5 repeatedly when browsing a share on the server

Hi... I have just installed Linux Slackare 9.1 with Gcc 3.2.... Then I decieded to try out Samba 3 insted of 2 wich I have been using for a while now... I did this when compiling... ./configure --prefix=/usr make Then when I checked the source/bin dir there was about 400mb of files there... It was the correct bin files but they were so huge that ther has to be something wrong.. Smbd was about

... Being an R newbie, I can only think of extracting distinct x values with unique, looping over them, extracting matching rows from the original data frame, applying table, and recording the size of table's output alongside the x value being checked. Is there a more elegant way? Thank you. -- View this message in context:

Hi, Ben, As Will suggested, try the TD pass, not EQTD, and see if that works better for you. Having said that, DSA currently doesn't do well with vtables. It is not a fundamental limitation of the algorithm itself and we think we know how to improve it, so if those are important to you, let me know. DSA is indeed a unification-style analysis, not inclusion based. It is partially context

I'm running R for windows 2.9.1. When I use a script to download a file from the internet, the file is 1,496 bytes larger than the reported file size in the download process. It doesn't give the correct answer when I process it but it doesn't appear to be completely corrupt as the processing script runs. I can download the file from Firefox and the size of the downloaded file is