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Hi, I am interested in obtaining LLVM IR without any optimization performed on it.( IR obtained from cfrontend's AST). Is this LLVM IR in SSA form? Secondly, I want to make a transformation on this unoptimized IR, and convert it back to C. I believe llc -c does that. Thirdly, is it possible to use LLVM tool suite on LLVM IR that's not in SSA form, if we have such LLVM so.

Well, I compiled release but it gave error while making png library. The inclusion of zlib.h in the file png.h cannot locate file zlib.h. If you change the inclusion to include "../zlib/zlib.h" instead of just "zlib.h" in png.h then compilation succeeds. regards,

Well, I compiled release but it gave error while making png library. The inclusion of zlib.h in the file png.h cannot locate file zlib.h. If you change the inclusion to include "../zlib/zlib.h" instead of just "zlib.h" in png.h then compilation succeeds. regards,

Hi, I have written a ModulePass (c++ code) that does transformation to LLVM bytecode. How do I build,compile and run it on windows. a) I need Win32 LLVM tools. (so I downloaded)b) How do I build the dll( modulepass) so that I can pass it to optimizer or other llvm tool.c) To test, I need to compile a test C code, emit llvm intermediate code and pass it to optimizer so  that it can run my

gccld: Cannot find linker input file 'crtend.o I have set the LLVM_LIB_SEARCH_PATH ls -l $LLVM_LIB_SEARCH_PATH total 104 -rw-r--r-- 1 muj20 muj20 12788 Dec 7 17:05 crtend.o -rw-r--r-- 1 muj20 muj20 1984 Dec 7 17:05 libc.bc -rw-r--r-- 1 muj20 muj20 120 Dec 7 17:05 libcurses.bc

On Mon, 22 Mar 2004, Umar Janjua wrote: > Well, I compiled release but it gave error while making png library. > > The inclusion of zlib.h in the file png.h cannot locate file zlib.h. > If you change the inclusion to > > include "../zlib/zlib.h" instead of just "zlib.h" in png.h > > the...

Please read this if you're working out of LLVM CVS: I just checked in a change to the makefiles to stop using -fshort-enum when building LLVM. This flag enables a trivial optimization, but causes the code generated by the G++ compiler to not match the standard C++ ABI. Because of this, the presence of the flag makes it more difficult to link LLVM libraries to external source bases, and it

I have recently built the LLVM suite .. The problem is when I run llvmgcc( after setting alias to $LLVM ) gcc: installation problem, cannot exec `gccld': No such file or directory the LLVM_LIB_SEARCH_PATH=.. is set to LLVMGCCDIR/bytecode-libs Any idea

Chris, I am thinking of using LLVM as a platform to carry out my research in using static analsis for program security and safety/system biology. What I look forward from you in response to this mail is the availability of support and commitment by your team in continuing LLVM. Secondly, in addition to the application of LLvM mention on website, do you know other poeple using LLVM..

What are the different properties( well formedness of the intermediate code, or other),if any that are verified by the verification phase in the LLVM.

On Sat, Aug 27, 2005 at 01:18:56PM +0100, Umar Janjua wrote: > I am interested in obtaining LLVM IR without any optimization > performed on it.( IR obtained from cfrontend's AST). Is this LLVM IR > in SSA form? This question has become a FAQ: http://llvm.cs.uiuc.edu/docs/FAQ.html#cfe -- Misha Brukman :: http://misha.brukman.net :: http...

Hi, The getCalledFunction on CallInst is returning NULL, although it is (directly) calling a function, which is defined in the same file. ---------------------- if (CallInst* callInst = dyn_cast<CallInst>(&inst)) { std::cerr<<callInst->getCalledFunction(); } ----------------------- When ------------------ std::cerr<<*callInst ---------------- the

Hi, We are working on a project to improve garbage collection using pool allocation in llvm. Has anybody implemented any garbage collection algorithm in llvm? There is an incomplete semispace GC implementation in llvm. It will be of great help, if somebody has a complete GC implementation. Regards, Swarup. ************************************* Swarup Kumar Sahoo Thomas M. Siebel Center for

I tried to optimize the following code using opt -load-vn -sccp -dcse, but no effect. The loading and storing of unique should be removed, and branch should be statically evaluated. Any suggestions? The code: %tmp.0 = call int %acquireLock( ) ; <int> [#uses=0] store int 1, int* %unique %load = load int* %unique ; <int> [#uses=1] %Set = seteq int 1, %load ; <bool> [#uses=1]

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

I got the following error in 1.5 release. As far as installation is concerned, everything went fine. llc hello.bc -o hello.bs llc((anonymous namespace)::PrintStackTrace()+0x17)[0xd435f1] llc((anonymous namespace)::SignalHandler(int)+0xbd)[0xd437ff] /lib64/tls/libc.so.6[0x3ff522e410] llc(llvm::Type::isFirstClassType() const+0x13)[0x8fc38d] llc(llvm::FunctionType::FunctionType(llvm::Type const*,