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That's because instructions have a location associated with them, not a compile unit. -eric On Thu, Oct 4, 2012 at 12:46 PM, George Baah <georgebaah at gmail.com> wrote: > I used DILocation instead of DICompileUnit and it works. Hmmm, interesting. > > George > > On Thu, Oct 4, 2012 at 1:33 AM, George Baah <georgebaah at gmail.com> wrote: >> >> Here is the code. I am running on llvm 3.1 on Lion (Mac 10.7.4) &g...

...it has a getDirectory function. -G On Thu, Oct 4, 2012 at 3:50 PM, Eric Christopher <echristo at gmail.com> wrote: > That's because instructions have a location associated with them, not > a compile unit. > > -eric > > On Thu, Oct 4, 2012 at 12:46 PM, George Baah <georgebaah at gmail.com> wrote: > > I used DILocation instead of DICompileUnit and it works. Hmmm, > interesting. > > > > George > > > > On Thu, Oct 4, 2012 at 1:33 AM, George Baah <georgebaah at gmail.com> > wrote: > >> > >> Here is the code. I a...

...going to tell you that you goofed. If you _did_ have a CU metadata node, then DICompileUnit's getDirectory() would work just fine. But you don't. --paulr ________________________________ From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] on behalf of George Baah [georgebaah at gmail.com] Sent: Thursday, October 04, 2012 7:19 PM To: Eric Christopher Cc: LLVM Developers Mailing List Subject: Re: [LLVMdev] question Hmmm, but it has a getDirectory function. -G On Thu, Oct 4, 2012 at 3:50 PM, Eric Christopher <echristo at gmail.com<mailto:echristo at gmail.com>...

...eBase. Below is the code that generates the Segfault. In my .h file I include Dominators.h PDT.getRootNode(); //PDT is a reference to a PostDominatorTree dyld: lazy symbol binding failed: Symbol not found: __ZN4llvm17DominatorTreeBaseINS_10BasicBlockEE11getRootNodeEv Referenced from: /Users/georgebaah/Software/llvm3.1/build/Debug+Asserts/bin/../lib/LLVMNshira.dylib Expected in: flat namespace dyld: Symbol not found: __ZN4llvm17DominatorTreeBaseINS_10BasicBlockEE11getRootNodeEv Referenced from: /Users/georgebaah/Software/llvm3.1/build/Debug+Asserts/bin/../lib/LLVMNshira.dylib Expected in:...

...Oct 3, 2012 at 12:40 PM, Eric Christopher <echristo at gmail.com>wrote: > Without knowing the code that you've written and the IR that you're > running on I'm > not sure what I can do to help you. > > -eric > > On Wed, Oct 3, 2012 at 9:32 AM, George Baah <georgebaah at gmail.com> wrote: > > Yeah, It looks like I am doing exactly what's in Dwarf*.cpp files, yet I > am > > getting blanks. > > > > George > > > > On Tue, Oct 2, 2012 at 2:10 PM, Eric Christopher <echristo at gmail.com> > wrote: > >> &g...

I used DILocation instead of DICompileUnit and it works. Hmmm, interesting. George On Thu, Oct 4, 2012 at 1:33 AM, George Baah <georgebaah at gmail.com> wrote: > Here is the code. I am running on llvm 3.1 on Lion (Mac 10.7.4) > > *string getFileDirectory*(*const* Instruction &I){ > > MDNode *MD = I.getMetadata("dbg"); > > DICompileUnit compileUnit(MD); > > return compileUnit.getDirect...

Yeah, It looks like I am doing exactly what's in Dwarf*.cpp files, yet I am getting blanks. George On Tue, Oct 2, 2012 at 2:10 PM, Eric Christopher <echristo at gmail.com> wrote: > On Tue, Oct 2, 2012 at 11:00 AM, George Baah <georgebaah at gmail.com> wrote: > > Hi Guys, > > How does one get the directory of the compilation unit in llvm? > > I am using DICompileUnit but for some reason I am getting blanks > > for the directory name. Here is my code ... > > > > MDNode *MD = I.getMetadata(&quo...

This is the seg fault I am getting. dyld: lazy symbol binding failed: Symbol not found: __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE Referenced from: /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck.dylib Expected in: flat namespace dyld: Symbol not found: __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE Referenced from: /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck.dylib Expected in: flat...

...tatements. For example, if I have code with switch statements then running the pass will convert all switches to ifs in the bytecode. George On Mon, May 6, 2013 at 4:20 PM, Hal Finkel <hfinkel at anl.gov> wrote: > ----- Original Message ----- > > From: "George Baah" <georgebaah at gmail.com> > > To: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu> > > Sent: Monday, May 6, 2013 3:09:33 PM > > Subject: [LLVMdev] convert switch stmts to If statements > > > > > > > > > > Hi All, Is there a pass in llvm...

Without knowing the code that you've written and the IR that you're running on I'm not sure what I can do to help you. -eric On Wed, Oct 3, 2012 at 9:32 AM, George Baah <georgebaah at gmail.com> wrote: > Yeah, It looks like I am doing exactly what's in Dwarf*.cpp files, yet I am > getting blanks. > > George > > On Tue, Oct 2, 2012 at 2:10 PM, Eric Christopher <echristo at gmail.com> wrote: >> >> On Tue, Oct 2, 2012 at 11:00 AM, Georg...

...On Tue, Aug 21, 2012 at 3:25 AM, Duncan Sands <baldrick at free.fr> wrote: > Hi George, > > ... > > dyld: lazy symbol binding failed: Symbol not found: > > __ZN4llvm17DominatorTreeBaseINS_10BasicBlockEE11getRootNodeEv > > Referenced from: > > > /Users/georgebaah/Software/llvm3.1/build/Debug+Asserts/bin/../lib/LLVMNshira.dylib > > Expected in: flat namespace > > > > dyld: Symbol not found: > > __ZN4llvm17DominatorTreeBaseINS_10BasicBlockEE11getRootNodeEv > > Referenced from: > > > /Users/georgebaah/Software/llvm3...

There is also the LowerSwitch pass that converts switch instructions to a sequence of branches. On May 6, 2013, at 1:24 PM, George Baah <georgebaah at gmail.com> wrote: > I mean an llvm Pass that transforms switch statements into if statements. For example, if I have code with switch statements then running the pass will convert all switches to ifs in the bytecode. > > George > > > On Mon, May 6, 2013 at 4:20 PM, Hal F...

Hi George, > This is the seg fault I am getting. > > dyld: lazy symbol binding failed: Symbol not found: > __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE > Referenced from: > /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck.dylib > Expected in: flat namespace > > dyld: Symbol not found: __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE > Referenced from: > /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck....

Thank you very much guys, I really appreciate your help. George On Thu, Mar 31, 2011 at 3:58 PM, Frits van Bommel <fvbommel at gmail.com>wrote: > On Thu, Mar 31, 2011 at 9:57 PM, George Baah <georgebaah at gmail.com> wrote: > > I did M.getOrInsertFunction and called the exit function with . > > > > IRBuilder<> builder = IRBuilder<>(...); > > > > Value *one = ConstantInt::get(Type::getInt32Ty(M.getContext()),1); > > > > builder.CreateCall(exi...

Hi All, I am installing llvm 3.1 and clang from the source on my Mac os x 10.5.8. I got this error in the middle of the compilation process: llvm[4]: Compiling InitHeaderSearch.cpp for Release+Asserts build /Users/georgebaah/llvm3.1/llvm-3.1.src/tools/clang/lib/Frontend/InitHeaderSearch.cpp:29:10: fatal error: 'clang/Config/config.h' file not found #include "clang/Config/config.h" // C_INCLUDE_DIRS ^ /Users/georgebaah/llvm3.1/llvm-3.1.src/tools/clang/lib/Frontend/InitHeaderSearch.cpp:23...

Hi Folks, Is a java frontend still being developed for llvm? George -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120726/95b28fc7/attachment.html>

On 26 July 2012 08:45, George Baah <georgebaah at gmail.com> wrote: > Hi Folks, > Is a java frontend still being developed for llvm? Closest thing I know is gcj + dragonegg, but it is a lot of work to be done in gcj before it works with dragonegg. > George > Cheers, Rafael

...;tmp4"); "Instruction has a name, but provides a void value! %tmp4 = call void @exit(i32 1) Broken module found, compilation aborted! " On Thu, Mar 31, 2011 at 3:51 PM, Frits van Bommel <fvbommel at gmail.com>wrote: > On Thu, Mar 31, 2011 at 9:31 PM, George Baah <georgebaah at gmail.com> wrote: > > Hi Joshua, > > I have a function foo and I want to insert exit(0) at the end of > foo. > > The problem is M.getFunction returns null, which is understandable. I am > not > > sure what to do. Below is the code snippet. > > void fo...

Hi All, I am trying to insert printf ("%d", v), where v is an integer param, into the IR. I am doing something wrong because I keep getting segfaults. Below is my code. Thanks. vector<const Type *> params; params.push_back(Type::getInt8PtrTy(M.getContext())); params.push_back(Type::getInt32Ty(M.getContext())); FunctionType *fType =

..., > > Could you be a more specific about what you are trying to do, how you are > trying to do it, and what is failing. A couple of relevant snippets of code > would do wonders in helping you. > > Thanks, > > Joshua > > On Wed, Mar 30, 2011 at 3:59 PM, George Baah <georgebaah at gmail.com> wrote: > >> Hi Everyone, >> I am trying to insert an exit function into my IR. >> However, I thought I can get access to exit by using >> Module.getOrInsertFunction or Module.getFunction. However, I am >> getting a null value returned. I have se...