similar to: Can R do specific factor analysis?

Hi, > Problem solved. I was building llvm in a separate llvm-build directory. I > built it within the llvm-src directory (which kept all the llvm .so and my > pass' .so in the llvm-src/Release+Asserts/lib directory) to solve the > problem. I do not fully understand what you mean, there should be no difference on building out of source AFAIK. > Can anyone tell me what's

Hello; I wrote this simple loop pass to collect the number of instructions in each loop of the program. The code is as follows- #define DEBUG_TYPE "loopinst" #include "llvm/Pass.h" #include "llvm/Analysis/LoopPass.h" #include "llvm/Support/raw_ostream.h" #include "llvm/ADT/Statistic.h" #include "llvm/Instructions.h" #include

Problem solved. I was building llvm in a separate llvm-build directory. I built it within the llvm-src directory (which kept all the llvm .so and my pass' .so in the llvm-src/Release+Asserts/lib directory) to solve the problem. Can anyone tell me what's the difference between writing a pass as a "struct" (as in the tutorial) and as a "class" (as most developers do)?

Hey, folk. I am trying to get many figures by using the function "xyplot" in the library "lattice". I tried to using the loop to finish it quickly. But I cannot open the saved file after I run the program. But if I use the function "plot" to get other simply figures, it can work. So I want to ask how I can get the saved figures by using "xyplot". The

Hello; I wanted to insert two new terminator instructions in LLVM IR. I modified the necessary files (as mentioned in the tutorial in LLVM site and some more to meet the new structure of LLVM, (e.g no Lexer.l now, we have LLLexer.cpp. Again in the tutorial, files like LLVMBitCodes.h, include/llvm-c/core.h that need to be modified are not mentioned) But I am getting the error while building

Hello, I'm having trouble getting finding a company that provides DID in Western Canada. More specifically in Edmonton, Alberta. We have tried getting in contact with Link2Voip and Calgary Telecom but neither seems to be answering their phones or email. I would appreciate it if anyone can point me in the right direction. Thank you, Nelson

Hello all; So here is my goal: *** If there is a Call instruction to myFunction(int * val), I need to identify all the instructions that uses val in the IR and replace the uses with a newly created pointer. I will also be changing the argument of myFunction to the new pointer. int * val = malloc/calloc; ... myFunction(val); .... *val = 45; becomes== int * val = malloc/calloc; int * val1 =

Hi; I was playing with the -lda pass of LLVM on the following program- #include <stdio.h> void main() { int a[10]; int i; for(i = 0; i < 4; i ++) { a[i] = a[i-1]+1; } } I run the following commands - clang a.c -emit-llvm -S opt -analyze -stats -lda a.s The output is - Printing analysis 'Loop Dependence Analysis': Loop at depth 1, header block: %for.cond Load/store

Thanks for the reply. For the source code: int main() { int a = 0; int *p; p = &a; call_arnamoy(p); int *p1; p1 = p; return 1; } The bit code: %retval = alloca i32, align 4 %a = alloca i32, align 4 %p = alloca i32*, align 8 %p1 = alloca i32*, align 8 store i32 0, i32* %retval store i32 0, i32* %a, align 4 store i32* %a, i32** %p, align 8 %0 = load i32** %p, align 8 %call = call i32

Hello I am trying to install R 2.6.0 on a SGI Origin 350 running IRIX 6.5 6.5.28f R was configured with the following options: > --x-includes=/usr/include/X11 > --x-libraries=/usr/lib/X11 > --includedir=/usr/freeware/include > --includedir=/usr/freeware/lib32 > --includedir=/usr/freeware/lib64 > --with-readline=no > --with-iconv=no > CC=cc gmake complied

Hi; I was wondering how can I get the name of the bitcode file on which I am running the pass. I am making my pass as a loadable module. And if I run my pass like this - opt -S -loops -load /home/arnie/llvm-clang/llvm/Release+Asserts/lib/XYZ.so -xyz <b.bc> b1.bc I want to get b.bc in the pass. Thank you; -- Arnamoy Bhattacharyya Athabasca Hall 143 Department of Computing Science -

We are running multiple SAMBA servers but they all access the same printers, so I would like to copy the config files (as there are about 100 printers) from the main server to the others so that al the attached drivers and comments and such are intact. Any ideas on this one? BTW Our servers are running Solaris8, Linux (red hat 7.2), etc... -- -Broderick Wood- Analyst, Systems Support Group

I think I understood the problem you're trying to solve. I didn't, however, understand the problems you are having (maybe you're not running mem2reg?). I do have a little piece of code that I think does (more or less) what you want. Take a look at it, try understanding it, and see if it helps you out. You might have to change it a bit since you're replacing uses after an

Hi all; I have been trying to use the llvm::ConstantArray::get(llvm::LLVMContext&, llvm::StringRef, bool) function but seems it has been deprecated. ProfileDependence.cpp:68:73: error: no matching function for call to ‘llvm::ConstantArray::get(llvm::LLVMContext&, llvm::StringRef, bool)’ ProfileDependence.cpp:68:73: note: candidate is:

Hi all; Problem: Running a bitcode file produced by llvm-gcc (gcc 4.6.3 + dragonegg 3.1 + llvm 3.1) with lli (Ubuntu 12.04) *llvm-gcc:* llvm-gcc -c hello.c -emit-llvm -o hello.bc lli hello.bc output: lli: hello.bc:1:1: error: expected top-level entity ELF@4( *clang:* clang -c hello.c -emit-llvm -o hello.bc lli hello.bc output: hello world hello.c: #include <stdio.h> int main() {

On Fri, Dec 24, 2010 at 5:06 PM, Andrew Trick <atrick at apple.com> wrote: > On Dec 21, 2010, at 7:57 AM, Bob Wilson wrote: > > >> To get some idea about the number of people who could be involved in a > >> project like this, I would like to ask for a quick show of hands: Who > would > >> be interested in contributing code to LLVM-with-profiling? (Either

Hi; I wrote an LLVM transformation pass and I put my code inside the llvm-src/lib/Transforms/my-pass directory. I want to know what is the correct method for compiling it and building my plugin for the pass. After reading the http://llvm.org/docs/WritingAnLLVMPass.html page, I felt that I have to keep my pass inside the above said directory. But when I run make from inside my-pass directory

Hello; Thanks to Eli for the pointer to the ConstantDataArray::getString() fucntion. Now I am trying to declare a global char array with the content "hi" and call a function "print" (which takes a char pointer and return an insteger. I am doing the following in the code - Function Creation: PointerType* array = PointerType::get(IntegerType::getInt8Ty(getGlobalContext())

Summary: We need to find a reviewer for our implementation of Ball-Laurus path profiling. It is well known that path profiling generates more precise information about a program's behaviour than edge profiling. We are conducting a research project with the goal of developing a methodology to make feedback-directed optimization (FDO) more sound. We are developing combined profiles that enable

Hello; I was planning to add a new instruction to the LLVM IR (and later to MIPS backend) for TLS(Thread level speculation) support. For this I tried to follow the steps described in http://llvm.org/docs/ExtendingLLVM dot html#instruction. But I could not find any llvm/lib/AsmParser/Lexer.l and llvm/lib/AsmParser/llvmAsmParser.y file in both the svn repository and the source code downloaded