similar to: [LLVMdev] : new capabilities

On 9/22/12 9:01 AM, Vadim Khoptynets wrote: > Hello developers! > > Could you, please, inform me about actual open projects? Where can I > find this information? Does this list contains up to date information > http://llvm.org/OpenProjects.html#new ? I'm not sure if all of the information is up to date, but I suspect some of the items are still unimplemented. The best thing

Hello to everyone! I've configured LLVM by "../llvm/configure". But when I run "gmake", I receive compilation error: llvm[2]: Linking Debug+Asserts executable llvm-tblgen /home/poiuj/dev/llvm/build/Debug+Asserts/lib/libLLVMSupport.a(FormattedStream.o):(.debug_loc+0x2a8): undefined reference to `.LCfI21' collect2: error: ld returned 1 exit status gmake[2]: ***

Hello everyone! There is segmentation fault during translating a simple function with my backend. Investigation with gdb has shown that address of InstrNameData array in generated file MyTargetGenInstrInfo.inc is out of bounds. Also, if I run llc without -view-dag options, NumOpcodes equals 0 inside llvm::MCInstrInfo::get function, although there are some instructions (they are appeared in

Hello everyone! Could somebody advice me, how can I run llvm-tblgen to get MyTargetGenRegisterInfo.inc file to include in MyTargerRegisterInfo.h ? Unfortunately, I haven't found this information in "Writing an LLVM Compiler Backend" and "TableGen Fundamentals". -- Regards, Vadim. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello everyone! Is there any documentation about LLVM backend implementation, except "Writing an LLVM backend"? I'm trying to write InstrFormats.td and InstrInfo.td for my backend now. After reading "Writing an LLVM backend" and "Creating an LLVM Backend for the Cpu0 Architecture", many black holes have remained. These tutorials describe it on concrete examples,

Hello everyone! I've started to implement a ColdFire backend, but there are some troubles during configuring: $ ../llvm/configure --enable-targets=x86,x86_64,coldfire ... ... ... checking whether byte ordering is bigendian... no configure: error: Unrecognized target coldfire configure: error: ../../../llvm/projects/sample/configure failed for projects/sample I've added ColdFire to : 1)

On Fri, Feb 1, 2013 at 4:01 PM, Tom Stellard <tom at stellard.net> wrote: > On Fri, Feb 01, 2013 at 04:43:59PM +0200, Vadim Khoptynets wrote: >> Hello everyone! >> >> I've started to implement a ColdFire backend, but there are some troubles >> during configuring: >> >> $ ../llvm/configure --enable-targets=x86,x86_64,coldfire >> ... >>

Hi Vadim, I am the book author of "Creating an LLVM Backend for the Cpu0 Architecture". Your question is right. More documents is good for programmer just like plentiful book in Linux Programming, even though the GCC backend compiler book is seldom. As you can see, I have let readers know how to write a RISC backend in my book but lack of the CISC backend features, like the complex

On Fri, Feb 01, 2013 at 04:43:59PM +0200, Vadim Khoptynets wrote: > Hello everyone! > > I've started to implement a ColdFire backend, but there are some troubles > during configuring: > > $ ../llvm/configure --enable-targets=x86,x86_64,coldfire > ... > ... > ... > checking whether byte ordering is bigendian... no > configure: error: Unrecognized target

Vadim Khoptynets <vadya.poiuj at gmail.com> writes: > Hello, Óscar! > > I had some problems with my machine, so I've reistalled system and LLVM > repository. And now, I have another trouble during compilation: > make[1]: Entering directory `/media/data/dev/llvm/bin/tools/llvm-config' > llvm[1]: Constructing LLVMBuild project information. > /usr/bin/env: python:

Hello everyone! After I've checked out Clang and Compiler-RT repositories, I receive this error during compilation: llvm[5]: Compiling PathDiagnostic.cpp for Debug+Asserts build /media/data/dev/llvm/llvm/tools/clang/lib/StaticAnalyzer/Core/PathDiagnostic.cpp: In member function 'bool {anonymous}::CompareDiagnostics::operator()(const clang::ento::PathDiagnostic*, const

Hi Vadim, which compiler are you using to to the build, what platform are you on, how did you configure LLVM, clang etc ? Ciao, duncan. On 09/09/12 03:36, Vadim Khoptynets wrote: > Hello everyone! > > After I've checked out Clang and Compiler-RT repositories, I receive this error > during compilation: > > llvm[5]: Compiling PathDiagnostic.cpp for Debug+Asserts build >

Hi, I thought it would be convenient if the check.names argument to read.table, which currently can only be TRUE/FALSE, could take a function value as well. If the function is supplied it should be used instead of the default make.names. Here is an example where it can come in handy. I tend to keep my data in coma-separated files with a header line. The header line is prefixed with a comment

Hi, Don't know if it belongs to r-devel or r-help, but since I am planning to alter some of R's internal code I am sending it here. The existing implementation of the sample() function, when the optional 'prob' argument is given, is quite inefficient. The complexity is O(sampleSize * universeSize), see ProbSampleReplace() and ProbSampleNoReplace() in random.c. This makes the

Dear R-Users, I have a data file with timestamps and I wanted to use POSIXct time data type to represent the respective column. I played around with the type and found a couple of issues: * there seems to be no direct way of reading datetimes into a variable. Let's say this is my file "1992-02-27 23:03:20 PST" "1992-02-27 22:29:56 PST" "1992-01-14 01:03:30 PST"

Hello I'm looking for a wayy to modify extensions.conf It seems that PutConfig AMI command is not supposed to work on extensionsq.conf Any ideas? Thanks Vadim

When LLVM's configure finds a usable <pthread.h>, it prefers to use that rather than the home-grown stuff. However if LLVM is configured with --disable-pthreads, both mingw flavors produce the same results. BTW, I've tried to quantify the slowdown: a quick test indicates that LLVM build that uses pthreads is about 10% slower than the one which doesn't. This is less that I

Dear R-Users, I need to find a smooth function f() and coefficients a_i that give the best fit to y ~ a_0 + a_1*f(x_1) + a_2*f(x_2) Note that it is the same non-linear transformation f() that is applied to both x_1 and x_2. So my first question is how can I do it in R? A more general question is this: suppose I have a utility function U(a_i, f()), where f() is say a spline. Is there a general

Hi guys, what distribution do you recommend, if you want to run producive systems on it. i got a cluster with two sles10sp2 nodes - but i''m not that satisfied. The migration of my windows-systems are not working in an acceptable way and the pv-drivers for win of suse are not a speed boost at all. Well I could spend big money for Xen Enterprise or VirtualIron - but - do I really have to

Hi, I am looking for an efficient way of skipping big chunks of lines on a connection (not necessarily at the beginning of the file). One way is to use read lines, e.g. readLines(1e6), but a) this incurs the overhead of construction of the return char vector and b) has a (fairly remote) potential to blow up the memory. Another way would be to use scan(), e.g. scan(con, skip=1e6, nmax=0)