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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...

...e On Wed, 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: &...

...;s not 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 g...

Hmmm, but 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 i...

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 compil...

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.g...

...ments 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 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...

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...

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...

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...

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

On 08/21/2012 10:35 AM, George Baah wrote: > That is what I don't understand. This symbol is defined in Dominators.h, > which I include > in my file. I don't understand why I am getting this error. Here is my > opt command, > > "opt -load LLVMMyDomPass.dylib -mdp < test.bc > test.d.bc" It ma...

On 08/21/2012 01:44 PM, George Baah wrote: > When I compile llvm in release mode, the problem goes away! I don't > understand? Interesting. I have no idea what is going on, but it would be interesting to investigate that. Tobi

...one,"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. &g...

Hi All, When I run the following command llvm-gcc -03 -emit-llvm test.cpp -c -o test.bc or llvm-gcc -emit-llvm test.cpp -c -o test.bc on the program test.cpp, the IR representation is not in SSA form. I do not see any phi functions. program: test.cpp int main(int argc, char **argv) { int a[2],i,j; for(i=0;i<2;i++) { a[i] = i; } return a[1]; } Any clarifications will be

...nitD1Ev to void (i8*)*), i8* getelementptr inbounds (%"class.std::ios_base::Init"* @_ZStL8__ioinit, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) ret void } On Mon, May 23, 2011 at 2:24 PM, John Criswell <criswell at illinois.edu>wrote: > On 5/23/11 1:05 PM, George Baah wrote: > > Hi, > I am writing a pass which is supposed to ignore library functions. Is > there a way to > distinguish functions declared and defined by a developer from non-local > functions (library functions)? > Thanks. > > > There is no reliable way to do this, but...

...Hi George, > > 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 retu...

On 3/29/11 12:26 PM, George Baah wrote: > Hi All, > When I run the following command > llvm-gcc -03 -emit-llvm test.cpp -c -o test.bc or llvm-gcc -emit-llvm > test.cpp -c -o test.bc > > on the program test.cpp, the IR representation is not in SSA form. > I do not see any phi functions. Actually, it is in S...

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 foo(int argc, char* ar...