similar to: [LLVMdev] Regarding LLVM AST

Hi, I have a data matrix with 13 columns and 55 rows. First coulmn is year and other are monthly values for 55 years. Now i want to create a single column of all the values ( i e a single time series column from column 2 to 13 ). Is it the for loop that works here ...how ? or how i can rearrange the data so that it becomes a times series column. hope i made the question clear . thank you,

Hi. For weeks now I have problems compiling llvm from svn, compilation ends with llvm[2]: Compiling Lexer.cpp for Release build /home/borist/builds/llvm/lib/AsmParser/Lexer.l: In function 'int llvmAsmlex()': /home/borist/builds/llvm/lib/AsmParser/Lexer.l:278: error: 'PURE' was not declared in this scope /home/borist/builds/llvm/lib/AsmParser/Lexer.l:279: error: 'CONST'

Hello With the latest LLVM from Subversion (rev48737 from http://llvm.org/svn/llvm-project/llvm/trunk) I'm getting make[2]: Entering directory `/usr/src/Lang/llvm/_Obj/lib/AsmParser' llvm[2]: Flexing Lexer.l llvm[2]: Compiling Lexer.cpp for Debug build /usr/src/Lang/llvm/lib/AsmParser/Lexer.l: In function 'int llvmAsmlex()': /usr/src/Lang/llvm/lib/AsmParser/Lexer.l:278: error:

Hi , I am working with puppet open source.I have setup puppet dashboard. But its is not showing any agent node there.Anyone guide me for the same? -- Thanks and Regards, Mamta Garg -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Hi ALL, Can anyone please tell me how LLVM part interact with GCC FE( i mean parser and lexer). I want to ask how and where tree data structures are converted into llvm data structures. Thanks and Regards, Manish

I am trying to use the indvars pass on a simple loop but it does not seem to have any effect The sample code i am using is #include <stdio.h> int test (int p); int main(){ int a,b=3; for(a=7;a*a<100;++a){ if(b >3) test(3); b++; } return 1; } int test(int p){ return p; } According to documentation

Hi Rahul, I believe that ARM support is working in the MCJIT engine (as of llvm 3.1). If it wasn't working in the legacy JIT engine 10 months ago then it probably still isn't. -Andy -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Rahul Garg Sent: Tuesday, July 31, 2012 1:13 PM To: llvmdev at cs.uiuc.edu Subject: Re:

>> Lexing is the one issue though. > > How do you mean? I think he's observing that a majority of the tutorial code is actually spent on the lexer and parser, not on the llvm-specific pieces. > I'm just fiddling around with it now. The lexer, parser and AST > written using > camlp4 might look something like this in OCaml: Sure, the existing tutorial would be

On Wed, Apr 8, 2009 at 10:26 AM, Kshitiz Garg <ksh.cseiitk at gmail.com> wrote: > Neither is there a Phinode for a Maybe you need to run mem2reg first? -Eli

Is this the appropriate place for GSoC conversations? If I understand the proposal correctly, there should be a lexer (written in R) that exposes an API; that API would be used by segregated mini-parsers (Roclets) which do the dirty work of Roxygen -> {html, LaTeX, DocBook, ...} translation. The lexer should ship with a proof-of-concept Roclet. Have I missed anything?

Hello, I was trying to extract out the IR for some CELLBE code. However i was not able to compile with llvm-gcc. Has someone who has tried this shed some light on the changes required to use llvm-gcc instead of gcc or xlc. A simple replacement of gcc with llvm-gcc -emit-llvm -S or marking $CC as llvm-gcc in the makefile did not work for me. I am using the standard makefile format supplied

On Tue, Jan 24, 2017 at 11:29 AM, Rui Ueyama <ruiu at google.com> wrote: > Well, maybe, we should just change the Linux kernel instead of tweaking > our tokenizer too hard. > This is silly. Writing a simple and maintainable lexer is not hard (look e.g. at https://reviews.llvm.org/D10817). There are some complicated context-sensitive cases in linker scripts that break our approach

> Hmm..., the crux of not being able to lex arithmetic expressions seems to > be due to lack of context sensitivity. E.g. consider `foo*bar`. Could be a > multiplication, or could be a glob pattern. > > Looking at the code more closely, adding context sensitivity wouldn't be > that hard. In fact, our ScriptParserBase class is actually a lexer (look at > the interface; it

On Thu, May 7, 2009 at 10:12 PM, Eli Friedman <eli.friedman at gmail.com> wrote: > On Thu, May 7, 2009 at 9:25 AM, Kshitiz Garg <ksh.cseiitk at gmail.com> wrote: >>> Can you give a couple examples of error messages you're getting? >>  llvm-gcc -emit-llvm -S        -W -Wall -Winline -Wno-main  -I.  -I >> /opt/cell/sysroot/usr/spu/include -I >>

yes I think that is correct. I wrote a simple program to print if sizeof(uintptr_t) != sizeof(unsigned char *) and when I compile with gcc -m64 and execute it on a 64-bit host (that is different from the 32-bit laptop on which I originally compiled the program), it says the sizes are not equal. Thanks Pranav On Thu, Aug 1, 2013 at 9:29 AM, Alexey Samsonov <samsonov at google.com> wrote:

Hi everyone. Because there is still a little confusion about the huge document, I want to know what llvm can provide when we customize our new compiler? For example, a normal compiler includes lexer, parser, intermediate code generator , optimizer and target code generator. According to llvm documents, it seems that llvm can provide a better intermediate code presentation. And what else can it

Hello, I wanted to do some speculative execution on a loop for which I require some data storage structure for book keeping. The exact structure of this storage buffer can only be determined after loop analysis. Is there a clean way to add this new structure to the module. Since this structure is to be used for each loop iteration I do not want to allocate it inside the loop. A second

Hello: I've been trying for days now to get igraph working on a debian sarge install. There does not appear to be any pre-built packages, and when I try and install within R, it blows up on the final linking, claiming its unable to find libgfortran (which IS installed, and IS working for all other users of the compiler). I started up R and ran: install.packages("igraph"). It

Hello, I would like to gather some ideas and opinions on how to make the default AsmLexer more flexible when dealing with Identifiers. When the lexer emits something as an "Identifier" (read. String of characters) it means that it needs to be parsed all at once in a single go, even if it contains elements that might be wanted to be parsed as separate entities. In that case it is needed

The only reference that I found so far here: http://llvm.org/devmtg/2011-09-16/EuroLLVM2011-LLVMplusARM.pdf The presenter states that the ARM JIT support is broken. But this is about 10 months old. Is the ARM JIT support still broken? Am I not looking at the right places in the documentation? Help will be appreciated. thanks, Rahul On Mon, Jul 30, 2012 at 4:53 AM, Rahul Garg <rahulgarg44 at