similar to: [LLVMdev] llvm-gcc-4.2 and -O4

Using -O4 requires support from the system linker, because the files written out are LLVM bitcode files rather than object files. --Owen On Dec 29, 2007, at 11:43 AM, Jack Howarth wrote: > What are the current limitations of using -O4 in > llvm-gcc-4.2? As a first test, I compiled the molscript > program first as -O3 and it works fine. However if i > try to compile the same code

I am running into some problems when trying to use llvm-ld to link object files, created by llvm-gcc-4.2 at -O4, with the stock libraries available on powerpc-apple-darwin9. In particular, I am finding that the link command... llvm-ld -O4 -native -o molscript molscript.tab.o global.o lex.o col.o select.o state.o graphics.o segment.o coord.o xform.o postscript.o raster3d.o vrml.o regex.o opengl.o

I'm having a problem with my code generating empty lines and it appears to be the CLib `open` function generating an empty line when used within the JIT-VM. If I compile my program to an exe file it doesn't happen. I also have a lot of other code running in the VM without this problem, it's somehow particular to `open`. A chunk of my IR that calls `open`: defer_body_26:

Hello developers and users: My system fails (the computer freezes) when I use the ncp parameter, with the lower.tail=FALSE option in the qchisq function. qchisq(0.025,31,ncp=1,lower.tail=FALSE) Thank you very much for your help. Kenneth Cabrera Universidad Nacional de Colombia ICNE Sede Medellin krcabrer at perseus.unalmed.edu.co PS I am using: $platform "i386-pc-mingw32"

I'm trying to install a gem named Fabulator on CentOS 6 CR x86_64. It's failing on libxslt-ruby. This is the error I get when trying the gem manually... ------------------------------ # gem install libxslt-ruby --no-rdoc --no-ri Building native extensions. This could take a while... ERROR: Error installing libxslt-ruby: ERROR: Failed to build gem native extension.

Has anyone run across this: /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.2/../../../../i686-pc-linux-gnu/bin/ld: wxruby.so: undefined versioned symbol name wxBitmapButtonBase::SetMargins(int, int)@@WXGTK2_2.4 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.2/../../../../i686-pc-linux-gnu/bin/ld: failed to set dynamic section sizes: Bad value collect2: ld returned 1 exit status make: *** [wxruby.so] Error 1 rm

New version of Calysto reports a warning that looks like a bug to me: ------------------------------------------ Possible NULL-ptr deref (vc27053): @/work/projects/llvm/tools/Calysto/IfaceSpecs/clib.c:1823 Bug: ?? Explanation: choose_dh (dh.c:111) calls fopen twice (@120). If the first call to fopen fails (returns NULL), but the second one succeeds, fgets (@129) is called with f==NULL.

Hello, I'm not sure if anyone else has had this problem, or has tried this, but I am running WINE under Mac OS 10.5.7 on my MacBook and I'm trying to play the Half Life 2 Demo to see if it's worth purchasing Orange Box. I've installed STEAM and I have no problem running that with WINE, but when I try to play the demo everything stops working. I enter the demo from STEAM, and I

Hello, Does any have Apache 2.0.49 with tomcat 5.5.4 and jakarta-tomcat-connectors-jk2-2.0.4 working??? Apache was allready installed with CentOS 3 I installed tomcat with it's tar.gz file and instalation was good. but I installed first the j2sdk-1_4_2_06-linux-i586 java version... everything was OK... but when I try to install the jakarta-tomcat-connector I get an error when executing the

Dear list, sorry to waste your time. I downloaded R and I like it very much. However, my main interest is in plotting 3D graphics form imported data (points and lines in a 3d space). I imported data in a very elegant way but I wasn't able to find in R something similar to the simple "splot" function of WGNUplot (I don't need persp, image, contour: my values are not

>>> >>> Those are valid instructions in every x86-32 assembler I'm aware of. >>> Perhaps it needs a switch to put it in 32-bit mode? >> >> Yes, I have been able to confirm that's what's happening behind the >> scene. The switch would be --32, however after that, ld will try to >> link >> the 64-bit versions of libc and the C

Hi all, Freshly installed apache 2.2 with httpd-itk (from epel). When I try to access apache's document root from a browser on local network, it always serve me the Apache welcome page, even if I have a index.html and a phpinfo.php file in the /var/www/html folder. If point the browser specifically to http://server/index.html, I get a '404 Not found error'. I'm running CentOS

I do not know the configury stuff well enough to answer this, can someone else help? On Feb 28, 2008, at 1:55 AM, Joachim Durchholz wrote: > Am Mittwoch, den 27.02.2008, 14:31 -0800 schrieb Dale Johannesen: >> On Feb 27, 2008, at 2:12 PM, Joachim Durchholz wrote: >>> All error messages refer to one of the following four >>> instructions: >>> pushl %ebp

On 30 Sep 2012, at 01:05, Andrew Pennebaker wrote: > Can Hello World be written in LLVM assembly without using a C library function like "puts"? LLVM IR models a general-purpose unprivileged CPU instruction set and so lacks anything to do I/O. If you want to interact with anything beyond the CPU and stack, you must either call a library function, issue a system call, or modify some

Chris, Thanks for the hint. Moving over the libLTO.dylib from llvm 2.5 solved all of the linkage errors. I was able to completely build xplor-nih at -O4 now. The core xplor and xplor-tcl testsuite show no regressions. I do get 7 testcases in the xplor-python testsuite failing with bus errors now. The xplor-tcl and xplor-python tests are all run by tcl and python respectively loading their

Jack Howarth wrote: > I've had better luck compiling all of pymol 1.1r2 with > -O4 on darwin9. Everythink links and there appears to be > no regressions in the resulting code. I take it that LTO > in llvm 2.5 is still limited to dead code elimination, > correct? No. libLTO does the equivalent to opt -internalize -ipsccp -globalopt -constmerge -deadargelim -instcombine

I was able to also build sparky (http://www.cgl.ucsf.edu/home/sparky/) at -O4 under llvm-gcc-4.2 and llvm-g++-4.2 on darwin with minor patches... --- sparky/c++/_tkinter.c.orig 2009-01-30 22:14:28.000000000 -0500 +++ sparky/c++/_tkinter.c 2009-01-30 22:16:40.000000000 -0500 @@ -3089,6 +3089,9 @@ } } +PyMODINIT_FUNC +init_tkinter(void)

Hello all, Just a quick question for which I think the answer is "NO". I am currently experiencing clang on a RHE linux x86_64 server. It seems to work very fine (great news, and thank you), but when I try to build using -O4 flag, I get an error telling me that it is "not possible to emit LLVM bit-code files to linker". I came across some post in this mailing list that made me

This is compiling the Trunk revision from last Friday: reference out of range from _llvm_regerror (1000437F0) in ../../lib/libLLVMSupport.a(regerror.c.o) to cstring=0 (0) in ../../lib/libLLVMSupport.a(regerror.c.o) ld: rel32 out of range in _llvm_regerror from ../../lib/libLLVMSupport.a(regerror.c.o) clang-3: error: linker command failed with exit code 1 (use -v to see invocation) OS X 10.6,

Hi Jack, On Jan 25, 2009, at 10:00 AM, Jack Howarth wrote: > Doing that changes the error messages into a bus > error on the darwin linker. Pl. file bugzilla report (or radar) with a reproducible test case so that we can investigate this linker crash. As you know, one way to control symbol visibility is to use gcc's (inherited by llvm-gcc) visibility support. GCC supports, 1)