similar to: [LLVMdev] Qestion about running LLVM

On Tue, 22 Jun 2004, Hsien-Chieh Cheng wrote: > Hi, > > I'm a newbie and just installed LLVM on a Linux box. I followe > "The LLVM Getting Started Guide" on the web and have some trouble > on the section "An Example Using the LLVM Tool Chain". When I compile > the simple hello.c program with "llvmgcc hello.c -o hello", the system > complains

Hi, I'm a newbie and just installed LLVM on a Linux box. I followe "The LLVM Getting Started Guide" on the web and have some trouble on the section "An Example Using the LLVM Tool Chain". When I compile the simple hello.c program with "llvmgcc hello.c -o hello", the system complains -- gcc: installation problem, cannot exec `gccas': Permission denied. Does

LLVMers, If you're not working from the CVS "head", you can ignore this. Otherwise, please read it! I have committed changes to CVS head that require changes to your build environment. This is part of PR432. The changes involve getting the CFE to build an executable named llvm-gcc instead of gcc. The hyphenated name was chosen to be consistent with other LLVM tools, it is also

Great, thanks, it solved it! Anders -----Original Message----- From: Chris Lattner <sabre at nondot.org> To: llvmdev at cs.uiuc.edu Date: Fri, 26 Mar 2004 10:08:02 -0600 (CST) Subject: Re: [LLVMdev] Initial problems having installed LLVM On Fri, 26 Mar 2004, Anders Alexandersson wrote: > I have compiled LLVM without errors and try to do a simple hello world > test using the llvmgcc

On Fri, 7 Nov 2003, Michelle Strout wrote: > I plan on responding to your email to the various mailing lists, but > first I want to run something past you. Ok, email the lists is preferred though, because then there is an archive, and others with similar questions can get them answered that way. I'm CC'ing the list because some of the info in my response may be useful to others.

Hello! I have compiled LLVM without errors and try to do a simple hello world test using the llvmgcc frontend, llvmgcc -o hello hello.c and I get this error message: gcc: installation problem, cannot exec `gccas': No such file or directory What have I one wrong/what needs to be done? Regards Anders ---------------------------------------------------------------- Anders Alexandersson

On Sat, 1 May 2004, [koi8-r] "Valery A.Khamenya[koi8-r] " wrote: > there are two issues concerning invoking optimizations: > > 1. > this document: > http://llvm.cs.uiuc.edu/docs/GettingStarted.html > is very nice, it would be good though to add in a section > > An Example Using the LLVM Tool Chain > > examples on optimization step. That's an

> ok, I finished recompiling llvm, and when trying to use llvmgcc I get > the following error message: > as -o /var/tmp//ccIuGwwQ.o /var/tmp//ccZvtWKU.s > as: error opening '/var/tmp//ccIuGwwQ.o': file exists! > Use -f command line argument to force output Okay, this is the problem. For some reason, it is trying to use the 'as' in your path, which is the LLVM

On Wed, 2004-07-28 at 11:26, Chris Lattner wrote: > On Wed, 28 Jul 2004, Reid Spencer wrote: > > 2. MODE OF OPERATION > > ==================== > > The driver will simply read its command line arguments, read its > > configuration data, and invoke the compilation, linking, and > > optimization tools necessary to complete the user's request. Its basic > >

I am trying to compile the cfrontend for gcc3, not gcc4. I did ./configure --prefix=/opt/llvmgcc --enable-languages=c,c++ After adding the --enable-languages flag I get "xgcc: installation problem, cannot exec `gccas': No such file or directory" It is true, I don't have gccas in my PATH, nor does the file gccas appear in my cfrontend directory. Is my configuration wrong, yet

On Wed, 28 Jul 2004, Reid Spencer wrote: > 2. MODE OF OPERATION > ==================== > The driver will simply read its command line arguments, read its > configuration data, and invoke the compilation, linking, and > optimization tools necessary to complete the user's request. Its basic I'm not sure that I agree with this. Compilers need to be extremely predictable and

I just had a chance to read some of follow-up comments on Reid's initial document. I agree with Chris's discussion below of what is needed for users to get IPO/lifelong opt'n via LLVM without extensive changes to Makefiles, and about what .o files should contain. This is in perfect agreement with what I just said about how users should view LLVM. --Vikram

On Tue, 2 Nov 2004, Jeff Cohen wrote: > The problem with building the frontend on Windows is that gcc cannot be > bootstrapped using Window's native compiler -- i.e. VC++ -- unlike every > other platform. It can be built on Windows using gcc, of course, but > even then only if the entire GNU environment is present. Yeah, annoying. Unfortunately we're not up to fixing GCC :)

Dear list, I am starting a new project in cmdscale, and I have a question regarding distance matrix and covariance matrix. Can anyone help me in this? I sent this message so many times but always bounced with no further explanation. (1) Can I use covariance as my distance matrix? (2) Any good reference in this matter? (3) is the approach that I wrote below valid? Thank you, ilham Below is what

So, the question for you who are RoR Gurus: is RoR the way to go? Here''s the challenge... A community service site (application?) that includes: * Community Forum * Blog (kind of - more like an editoral comment section) * Weather Forecasts by locale * Road Conditions * real time weather data * Searchable, by category & locale, Business Directory * Live Camera feeds *

I recently realized that I haven't sent out a status update for the LLVM core components quite a while, so here is a new one: We've been really busy working on LLVM adding all kinds of new features, fixing lots of bugs, and are rapidly converging on our 1.0 release for this August. Here are some of the new features added recently: 1. Support for static constructors/destructors in

Hi all LLVMor, I just tried to compile a simple code and analyze the number of the basic blocks. But after compile, what I got, the bytecode is seems to be optimized bytecode. So the information of basic blocks is not what I expected. I want ot use the code as example to see how some of code optimization methods work. However, after compiling file using llvm test.c -o test, bytecode file

On Sat, 2004-08-14 at 21:00, Chris Lattner wrote: > On Sat, 14 Aug 2004, Reid Spencer wrote: > > > I'm at the point in developing llvmc (Compiler Driver) where I need to > > get the details on the specific optimization arguments that the -O > > family of options should (by default) issue to "opt". I'm soliciting > > your feedback on this so I can

Perhaps I am missing some link. Need a bit clarification. For the C language, I want to access the LLVM code immediately generated by llvmgcc(cfrontend/bin/gcc) before it undergoes any further transformation or optimization. 1) Are there any libraries that enable me to parse C code and create the Module instance. 2) If answer to 1) is no, then is there some other way to create Module

Hi devels, there are two issues concerning invoking optimizations: 1. this document: http://llvm.cs.uiuc.edu/docs/GettingStarted.html is very nice, it would be good though to add in a section An Example Using the LLVM Tool Chain examples on optimization step. 2. If i am not wrong there is no tool, which integrates all steps: llvmgcc->opt->llc into something like llcc (and