similar to: [LLVMdev] lli problem in llvm

Hi, I'm using the JIT in LLVM version 1.9. It works fine, but when I try to use it with the interpreter enforced (using the -force-interpreter=true option) it seems to have trouble with the standard input and output streams (stdin, stdout, stderr). I get the following error when I try to run any application that uses one of these: "Could not resolve external global address:

Hi, I've just downloaded and installed LLVM, and am trying to invoke the JIT using the "lli" command. Using the example given on the LLVM webpage, I created a simple hello.c file as follows: #include <stdio.h> int main() { printf("hello world\n"); return 0; } I was able to successfully compile it using llvm-gcc and to run the resulting

Thank you. It works perfectly now. Joy. -- Joy W. Kamunyori Graduate Student - Computer Science Dept. University of Virginia jkamunyori at cs.virginia.edu "Life must be understood backwards; but... it must be lived forward." Soren Kierkegaard

On Jul 31, 2006, at 11:14 AM, Vikram Adve wrote: > Does llvmgcc4 convert the high-level AST to LLVM (like llvmgcc3x) > or does it go from GIMPL to LLVM? If the latter, would it be > possible to allow some TreeSSA optimizations before emitting LLVM? llvmgcc4 intercepts high-level GCC trees to GIMPLE tree transformation routines to get trees that are suitable for LLVM byte code.

Does llvmgcc4 convert the high-level AST to LLVM (like llvmgcc3x) or does it go from GIMPL to LLVM? If the latter, would it be possible to allow some TreeSSA optimizations before emitting LLVM? --Vikram http://www.cs.uiuc.edu/~vadve http://llvm.cs.uiuc.edu/ On Jul 31, 2006, at 1:10 PM, Devang Patel wrote: > llvmgcc4 emits LLVM byte code before executing GCC optimizations, > so one

llvmgcc4 emits LLVM byte code before executing GCC optimizations, so one can say that llvmgcc4 disables all GCC optimizations. On Jul 31, 2006, at 11:01 AM, Zhiru Zhang wrote: > Hi, > I am trying to turn on the new GCC auto-vectorization feature > within llvmgcc4. Below is the command I used, but nothing was > vectorized. Does it mean that llvmgcc4 has disabled this >

On Mon, 31 Jul 2006, Devang Patel wrote: > On Jul 31, 2006, at 11:14 AM, Vikram Adve wrote: >> Does llvmgcc4 convert the high-level AST to LLVM (like llvmgcc3x) or does >> it go from GIMPL to LLVM? If the latter, would it be possible to allow >> some TreeSSA optimizations before emitting LLVM? > llvmgcc4 intercepts high-level GCC trees to GIMPLE tree transformation

Hi, I am trying to turn on the new GCC auto-vectorization feature within llvmgcc4. Below is the command I used, but nothing was vectorized. Does it mean that llvmgcc4 has disabled this optimization and all I can do is to embed SSE intrinsics in the source code by hand? Thanks! ./llvm-gcc4-x86/bin/llvm-gcc -c -O2 -ftree-vectorize -msse -ftree-vectorizer-verbose=5 -emit-llvm vec.c -o vec.bc

Hi, i tried compiling llvmgcc4 on x86_64-linux. The two changes i needed to apply to llvm and llvmgcc4 are attached. Those two patches tell llvmgcc4 to use the x86 code-generator for x86_64 and give x86_64-* targets a score of 10 for the x86 backend when trying to find appropriate backends. Now i'm getting stuck during the compile when an assertion is triggered: make[3]: Leaving

Hi All, There's a new snapshot of llvmgcc4 available here: http://nondot.org/sabre/2006-05-08-llvm-gcc-4.tar.gz This release includes the various portability fixes contributed on llvmdev, includes fixes to build with mainline CVS (and, thus, *requires* mainline CVS), and includes various other bug fixes. If you're interested, please try it out. Thanks, -Chris --

Chris Lattner wrote: > > Hi All, > > There's a new snapshot of llvmgcc4 available here: > > http://nondot.org/sabre/2006-05-08-llvm-gcc-4.tar.gz Chris, is there any chance that the new frontend will support dynamic loading of backends? I.e: llvm-g++ -load my_backend.so -march=my_arch a.c ? Thanks, Volodya

On Sat, 29 Apr 2006, Domagoj Babic wrote: > These should add xIDs for several passes. Please let me know if there're > any problems with the code. I'm a very novice C++ and LLVM programmer, > so please bear with me. The patches look great, applied: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20060501/034450.html

On Fri, 2 Jun 2006, Nai Xia wrote: > And the command lines: > > llvm-gcc -c -o main.o main.c > gcc -o foo.o foo.c > ar rcs libfoo.a foo.o > llvm-gcc -Wl,-native main.o -L. -lfoo > > It's *OK* > > Thanks in advance for solving my problem. :) > And I personally think it may possiblely puzzle other users, > maybe it deserves its place in FAQ or in man page for

Hi, Last night's attempt to build llvmgcc4 with svn head ends in this . This is on an x86 FC5 environment. /home/ramana/llvm/llvmgccfrontend/llvmgcc4-source/build-llvmgcc/gcc/xgcc -B/home/ramana/llvm/llvmgccfrontend/llvmgcc4-source/build-llvmgcc/gcc/ -B/home/ramana/llvm/install-llvm/i686-pc-linux-gnu/bin/ -B/home/ramana/llvm/install-llvm/i686-pc-linux-gnu/lib/ -isystem

On Fri, 16 Jun 2006, James Supancic wrote: > I am having some trouble getting llvm to build. > I found some strange stuff going on in gcc/f/com.* This sounds like you enabled the fortran frontend, which isn't supported. Please read the README.LLVM file in the root directory of the llvmgcc4 source distro. -Chris > In com.h I find > ffeinfoKindType ffecom_gfrt_basictype (

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

I have a .csv table named mailing.csv as below. It consist a receiver, subject and sender. Receiver subject sender 1 Adrian Cole RE: [WHIRR-117] Composable services Tom White 2 Adrian Cole RE: [WHIRR-117] Composable services Tom White 3 Adrian Cole RE: [WHIRR-117] Composable services Adrian Cole 4 Adrian Cole RE: [WHIRR-117]

On Thu, 16 Nov 2006, Tanya M. Lattner wrote: >> * I don't think this is ready for release. In particular the llvm-gcc4 >> binary >> seg faults on FC 5 for most of llvm-test programs. >> * I'm going to re-try without using the binaries and building >> everything from scratch. > > Does llvm-gcc4 seg fault for make check? I've done extensive

Problem number one: ------------------- I'm running a few-hours-old CVS version of Samba 3.0 with LDAP as the authentication backend, and I'm having some problems trying to set up the LDAP accounts using "smbpasswd". I build the structure of the LDAP database by importing a couple of LDIF's, and then I import the following user account to create an administrative account

Hi, I have a table with data, as below: dput(table): structure(list(Adrian.Cole = c(0L, 0L, 0L, 0L, 0L, 0L), Alison.Wong = c(0L, 0L, 0L, 0L, 0L, 0L), Andrei.Savu = c(0L, 0L, 0L, 0L, 0L, 0L), Bruno.Dumon = c(0L, 0L, 0L, 0L, 0L, 0L), Edward.J..Yoon = c(0L, 0L, 0L, 0L, 0L, 0L), Eugene.Koontz = c(0L, 0L, 0L, 0L, 0L, 0L), Jakob.Homan = c(0L, 0L, 0L, 0L, 0L, 0L), Kelvin.Kakugawa = c(0L, 0L,