similar to: [LLVMdev] Finding Merge nodes in CFG (ambika@cse.iitb.ac.in)

Tried that but still no success Chris Lattner wrote: > Try doing a clean build, then doing 'make ENABLE_PIC=1' > > -Chris > > On Apr 11, 2010, at 9:13 AM, ambika wrote: > >> >> >> *From: *ambika <ambika at cse.iitb.ac.in <mailto:ambika at cse.iitb.ac.in>> >> *Date: *April 8, 2010 9:10:25 AM PDT >> *To: *llvmdev at cs.uiuc.edu

I have done that. I have defined createMyAnaPass() in Passes.h and it is defined in MyAna.cpp and used in LinkAllPasses.h But still the error : /home/ambika/llvm/llvm-obj/tools/opt/Release/opt.o: In function `global constructors keyed to opt.cpp': opt.cpp:(.text+0x1e89): undefined reference to `llvm::createMyAnaPass()' I dont understand whats the problem. Jianzhou Zhao wrote: >

On Tue, Feb 23, 2010 at 7:17 AM, ambika <ambika at cse.iitb.ac.in> wrote: > Thanks that helped me out. > But now I am facing one more problem. It says : > > ‘llvm::ModulePass* llvm::createMyAnaPass()’ should have been declared > inside ‘llvm’ > > but I can find no place to declare it. > Where should I do it. We can do what scalar optimizations do. All scalar passes

Hello, I'm seeing a miscompilation from the following code: declare <4 x float>* @getPtr() define <4 x float> @func() { %rv1 = call <4 x float>* @getPtr() %rv2 = call <4 x float>* @getPtr() %rv3 = load <4 x float>* %rv1 ret <4 x float> %rv3 } The load ends up loading from the pointer returned by the 2nd function call. I traced down the problem to

On 05/31/2010 10:02 AM, John Lask wrote: > I am looking to use llvm on windows. I know there is a pre-compiled llvm > windows distribution, but this does not seem to provide libllvm. The > software that I am looking to use makes use of libllvm (it is unix > based, but I would like to port it to windows). I really did not wish to > spend my time compiling llvm (i.e. installing

Try doing a clean build, then doing 'make ENABLE_PIC=1' -Chris On Apr 11, 2010, at 9:13 AM, ambika wrote: > > > From: ambika <ambika at cse.iitb.ac.in> > Date: April 8, 2010 9:10:25 AM PDT > To: llvmdev at cs.uiuc.edu > Subject: [LLVMdev] Can someone help me with error while i make my own pass > > > Hi, > > I have added LoaderInterface pass in

ambika at cse.iitb.ac.in wrote: > Actually I have collected some pointer information in the form [ p -> a,c > ]. Now suppose at some node I have information as [p->a,c]. Now i want to > find a merge node above this node where this information is actually > geting merged. > So if I get a merge node above this, I can check in its predecessors if > their out has only [p->a]

Actually I am interested only if the information merges at join node, otherwise not... So just getting a node with more than one predecessor might help. But can I figure out if there is a function call in between, in any of these nodes? Thanks a lot for helping out... John Criswell wrote: > ambika at cse.iitb.ac.in wrote: >> Actually I have collected some pointer information in the

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On Mon, Jun 21, 2010 at 5:14 PM, Yuri <yuri at rawbw.com> wrote: > I am on FreeBSD and gdb-7.1 seems to be broken. It fails to set breakpoints > in shared libs. using symbol-file causes this message: > > (gdb) symbol-file /usr/local/llvm/svn-r105825.dbg/lib/libLLVM-2.8svn.so > Load new symbol table from > "/usr/local/llvm/svn-r105825.dbg/lib/libLLVM-2.8svn.so"? (y

llvm itself is a plain C++ program, so you can use gdb on it. gdb doesn't know how to step through compiled IR, yet. On Tue, Feb 9, 2010 at 12:13 PM, ambika <ambika at cse.iitb.ac.in> wrote: > No, this is not what I am looking for. I am looking for something like > may be a debugger so that I can trace the function calls in source of llvm. > llvm-db dosent work it says

Thanks that helped me out. But now I am facing one more problem. It says : ‘llvm::ModulePass* llvm::createMyAnaPass()’ should have been declared inside ‘llvm’ but I can find no place to declare it. Where should I do it. John Criswell wrote: > ambika at cse.iitb.ac.in wrote: >> Hi, >> >> I am trying to add a pass inn LLVM, and I actually want to add it in >> source

ambika at cse.iitb.ac.in wrote: > Hi, > > I am trying to add a pass inn LLVM, and I actually want to add it in > source code, not just directly into object code. > > For that I included the lines in my file MyAna.cpp > (llvm-2.6/lib/ana/MyAna.cpp) > > > char MyAna::ID = 0; > static RegisterPass<MyAna> X("my-aa","My Analysis"); > static

Török Edwin wrote: > On 05/31/2010 10:02 AM, John Lask wrote: > > I am looking to use llvm on windows. I know there is a pre-compiled > > llvm windows distribution, but this does not seem to provide libllvm. > > The software that I am looking to use makes use of libllvm (it is unix > > based, but I would like to port it to windows). I really did not wish > > to

On Wed, Jun 2, 2010 at 12:24 PM, ambika <ambika at cse.iitb.ac.in> wrote: > Hi, > > I want to duplicate a set of basic blocks and finally modify the > structure of CFG. > But if I just duplicate a block then name of all the  temporaries will > be same as in original block. > > So is there a way to rename all the temporaries in a basic block or I > will have to do

Yuri, on which host? 2011/8/17 Yuri <yuri at rawbw.com>: > In r134967 it still worked, and in r137742 it now doesn't. > I used such flags: --enable-assertions --enable-shared --enable-libffi > --enable-debug-runtime --enable-debug-symbols --disable-optimized > > Before build would create directory tools/llvm-shlib under the build > tree. Now it is missing. In my

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Actually I have collected some pointer information in the form [ p -> a,c ]. Now suppose at some node I have information as [p->a,c]. Now i want to find a merge node above this node where this information is actually geting merged. So if I get a merge node above this, I can check in its predecessors if their out has only [p->a] or [p->c] and if not so then I will look for the next

I am looking to use llvm on windows. I know there is a pre-compiled llvm windows distribution, but this does not seem to provide libllvm. The software that I am looking to use makes use of libllvm (it is unix based, but I would like to port it to windows). I really did not wish to spend my time compiling llvm (i.e. installing it's dependencies) from scratch. What options do I have ?