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Dear Prof. Adve, Now I can use llvmgcc to compile a .c file into .bc file. But I still have trouble simply run the .bc code. Below is the sequence I got when I tried. I really don't know what's going on here. Please let me know how can I fix it. Thanks, xiaodong xli3|csil-suna48|~/cs426|[13]% llvmgcc scalarize.c -o scalarize xli3|csil-suna48|~/cs426|[14]% scalarize Cannot load value of type void! Cannot load value of type void! testSimple: 0 Cannot load value of type void! Cannot load value of type void! Cannot load value of type void! Cannot load value of type void...

% df -k /usr/dcs/projects Filesystem kbytes used avail capacity Mounted on csil-server1:/usr/dcs/csil-projects 17332442 16991416 167702 100% /usr/dcs/projects % date Wed Oct 30 21:21:25 CST 2002 if anybody has good ideas on how to reduce disk usage, better speak up now....

Thanks, Chris, Below is the output of 'llvmgcc he.c -v' xli3|csil-suna27|~/cs426|[35]% llvmgcc he.c -v Reading specs from /usr/dcs/projects/cs426/Software/gcc_install/bin/../lib/gcc-lib/llvm/3.1/specs Configured with: /home/vadve/lattner/cvs/gcc/configure --srcdir=/home/vadve/lattner/cvs/gcc --prefix=/home/vadve/lattner/cvs/gcc_install_sparc --target=llvm --enabl...

Dear llvm, I just tried to compile a simple file hello.c. But each time I used llvmgcc hello.c, it gave me the following error: xli3|csil-suna33|~/cs426|[13]% llvmgcc hello.c as: error opening '/var/tmp//ccapglpE.o': file exists! Use -f command line argument to force output I really got confused. Could you please let me know what's wrong? thanks, Jerry

When I check out llvm this morning. I got this error, so I couldn't check out. Looks like the disk is full.. Please let me know how to fix this problem. Thanks, xiaodong xli3|csil-suna33|/usr/dcs/projects/cs426/xli3/llvm|[10]% cvs update cvs update: Updating . ? gnumake.out cvs update: Updating Support cvs update: Updating include cvs update: Updating include/Support cvs update: cannot close BitSetVector.h: No space left on device cvs update: could not check out include/Supp...

...t; our primary storage array on Sunday, May 21, beginning at 9pm. The > maintenance work may take up to 3 hours and all systems that use the > storage array must be offline while the maintenance work is performed. > Affected services include: > > - DCSfiles and DCShome shares > - CSIL, sal-beta and dcs-termserv1 logins > - www.cs.uiuc.edu > - class websites > - news.cs.uiuc.edu > - Mailman server > - production databases including recruiting and PhD evaluation apps > - centrally hosted websites: > bang.cs.uiuc.edu > csil.cs.uiuc.edu > csil-projects....

ISSUE: INT64_MAX undefined in InstrSelectionSupport.cpp and InstructionCombining.cpp. I'm not completely sure where INT64_MAX comes from on Solaris, but C99 says that INT64_MAX is defined in stdint.h, but, for C++, only if __STDC_LIMIT_MACROS is #defined. Solaris (at least in CSIL) unfortunately does not have stdint.h, but it does have the old inttypes.h - and so does Linux. ACTION: In files that refer to INT64_MAX, ensure that inttypes.h is #included and that __STD_LIMIT_MACROS is #defined before _any_ #include (you never know which header includes what header on whatev...

...] On Behalf Of Xiaodong Li > Sent: Wednesday, October 30, 2002 9:31 AM > To: Chris Lattner > Cc: Xiaodong Li; llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] problems with llvmgcc > > > Thanks, Chris, > > Below is the output of 'llvmgcc he.c -v' > > xli3|csil-suna27|~/cs426|[35]% llvmgcc he.c -v > Reading specs from > /usr/dcs/projects/cs426/Software/gcc_install/bin/../lib/gcc-li > b/llvm/3.1/specs > Configured with: /home/vadve/lattner/cvs/gcc/configure > --srcdir=/home/vadve/lattner/cvs/gcc > --prefix=/home/vadve/lattner/cvs/gcc_ins...

Dear LLVM: I wrote a small testcase and I can compiler and run it with gcc, But with llvm, I got weird error like the following. I really don't know what's going on. Could you explain? Thanks a lot -Jerry Error Message: xli3|csil-suna38|~/mp2|[25]% llvmgcc testcase3.c testcase3.c: In function `init': testcase3.c:5: warning: cast to pointer from integer of different size /usr/dcs/projects/cs426/Software/gcc_install/bin/../lib/gcc-lib/llvm/3.1/as: /var/tmp//cc7nkKdc.s:428: Redefinition of value named 'reg213' in t...

Hi, In the quest for better test cases for my MP, I thought of trying the Stepanov Abstraction Penalty benchmark. But apparently llvm-g++ is not ready for such terrible things. Let me know if you want me to send the source code (it is widely available). gaeke|csil-suna37|~/cs/426/MP1/step|[1177]% /usr/dcs/projects/cs426/Software/gcc_install/bin/g++ stepanov.cpp -o stepanov In file included from /usr/dcs/projects/cs426/Software/gcc_install/llvm/include/iso/stdio_iso.h:37, from /usr/dcs/projects/cs426/Software/gcc_install/llvm/include/stdio.h:...

We have created a new alias -- llvmbugs at cs.uiuc.edu. Please use this for reporting bugs or turning in patches for LLVM. Any such feedback would be appreciated! Please continue to use llvmdev to post questions or have discussions about LLVM. --Vikram http://www.cs.uiuc.edu/~vadve

When I tried to run the previous .bc code with lli, I got the following errors: xli3|csil-suna33|~/cs426|[48]% lli he2.bc Unresolvable reference found: <long>:1! Unresolvable reference found: <long>:1! Unresolvable reference found: <long>:2! Error parsing 'he2.bc': No module loaded: Error resolving method values! So right now, I cannot do anything. Could you p...

> I just tried to compile a simple file hello.c. But each time I used > llvmgcc hello.c, it gave me the following error: > > xli3|csil-suna33|~/cs426|[13]% llvmgcc hello.c > as: error opening '/var/tmp//ccapglpE.o': file exists! > Use -f command line argument to force output First try doing an 'rm -f /var/tmp/*' and try again. If that still doesn't work, please post the output of: 'llvmgcc hello.c -...

...mic_cast<CallInst*>(*i); std::vector<GlobalValue*> funcVect = theGraph.getNodeForValue(calli->getCalledFunction()).getNode()->getGlobals(); Doesn't appear to work... getCalledFunction() returns 0 Dave On Fri, 6 Dec 2002, Vikram Adve wrote: > P.S. I have also updated the CSIL tree. Just check out > TarjanSCCIterator.h. > > --Vikram > http://www.cs.uiuc.edu/~vadve > > > > From: David Crowe <dcrowe at tremor.crhc.uiuc.edu> > > Subject: [LLVMbugs] Re: [LLVMdev] Tarjan+function_ptrs == trouble ? > > Sender: llvmbugs-admin at cs....

...t about it in papers, so we really should do what we say. :) As part of the conversion process, the Verifier pass has been updated to check the operand constraints of the instructions in question: http://mail.cs.uiuc.edu/pipermail/llvm-commits/2002-September/000089.html Vikram: If you update the CSIL LLVM repository without updating the CSIL GCC frontend, you will have problems. You can update the GCC frontend without updating the LLVM tree, but not visa-versa. There are some performance regressions in the generated code now because the level raise pass doesn't handle the extra casts in a...

Dear Prof. Adve, I recently checked out the llvm using cvs update command under the llvm directory. But when I went to see the DSNode.h, there is no getPointerSize function. I checked the doxygen tree, it's there. So that means I didn't update my cvs tree correctly. Could you let me know how to update my CVS tree? Or there is a problem at somewhere else? Thanks, xiaodong On Sun, 10 Nov

ISSUE: In CommandLine.h, gcc 2.96 thinks that the apply() template function, when called as: apply("Some text string", x) should be expanded to applicator<const char[n]>("Some text string", x) instead of applicator<char[n]>("Some text string", x). ACTION: Duplicate the template specialization for applicator<char[n]> as applicator<const

...UE: INT64_MAX undefined in InstrSelectionSupport.cpp and > InstructionCombining.cpp. I'm not completely sure where INT64_MAX comes > from on Solaris, but C99 says that INT64_MAX is defined in stdint.h, > but, for C++, only if __STDC_LIMIT_MACROS is #defined. Solaris (at > least in CSIL) unfortunately does not have stdint.h, but it does have > the old inttypes.h - and so does Linux. Interesting. INT64_MAX is supposed to be provided by include/Support/DataTypes.h. Do you know of a reliable preprocessor symbol that can be used to determine whether we're on a linux box, or...

...;t help much. I expect that this change will meet people's expectations better. Unfortunately, any code that calls one of these constructors will have to change. I updated the mainline transformations, but anything not in our CVS tree will break (including the 426 students projects, when the CSIL CVS tree is updated). -Chris http://llvm.cs.uiuc.edu/ http://www.nondot.org/~sabre/Projects/

I remember reading in a previous thread by Chris that all instructions will have the "instruction to insert before" as an argument to their constructors. In the code I have, this hasn't been done for the AllocaInst. I did a recent "cvsupdate", but the code still hadn't changed. Has this code already been updated ? If not, I request that it be updated as soon as