search for: callinstructions

Hi All, I am a new member in the group, have been doing some experiments with LLVM IR. I am facing issue with de-compiling the following instruction once it is read, %var2 = call i8 @myfuncCall (i2 %var1) In after I parse the file (lets say using parseIRFiles ). I can see the instructions,( the function call instruction ), How can I get the %var2 from the instruction/callInstruction ? going

On Feb 22, 2011, at 11:46 AM, John Criswell wrote: > On 2/22/11 1:31 PM, Arushi Aggarwal wrote: >> Hi, >> >> I want to clone a given function, and add an argument to it. I then >> want to add a call to that new function. I have a callInstruction CI, >> which I want to transform to call this new function, and to take a new >> argument. > > If I

Thanks Tim, I'll try to solve my problem ASAP, if I cannot maybe I'll some other clarifications. Thanks again On Sat, Mar 9, 2019, 06:03 Tim Northover <t.p.northover at gmail.com> wrote: > Hi Alberto, > > On Sat, 9 Mar 2019 at 05:50, Alberto Barbaro via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > i8* getelementptr inbounds ([7 x i8], [7 x i8]*

Hi, I want to clone a given function, and add an argument to it. I then want to add a call to that new function. I have a callInstruction CI, which I want to transform to call this new function, and to take a new argument. The code I added was as follows CI->getCalledFunction()->dump(); Function* DirectF = CloneFunction(CI->getCalledFunction());

On 2/22/11 1:31 PM, Arushi Aggarwal wrote: > Hi, > > I want to clone a given function, and add an argument to it. I then > want to add a call to that new function. I have a callInstruction CI, > which I want to transform to call this new function, and to take a new > argument. If I understand correctly, you're cloning the function first and then adding a new argument to

Hi, I want to insert a write operation to a fd opened, but I have some questions to construct parameters to pass to function that I want to insert, because one from a return value from previous call, the other one is a string, The detailed description of the problem is as follows; I have: int fd = open(g_settings_path, O_RDONLY); and I want to insert this function after the instruction above:

...hing to do. > > Probably getMergedLocation should optionally return line-0 instead of null; whether it's an optional don’t-return-null parameter or a separate getMergedLocationForCall API is an implementation detail. We need something to this end to support getMergedLocationForCall for CallInstructions. I'm not yet sure what the best API design for this. It feels dangerous to let the caller decide whether a nullptr is acceptable. > The code-motion cases won't be using getMergedLocation anyway, so if we want to make a new API to set a "been-moved" flag, that seems pretty ort...

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On Wed, Feb 8, 2017 at 10:32 AM Adrian Prantl <aprantl at apple.com> wrote: > On Feb 8, 2017, at 10:17 AM, David Blaikie <dblaikie at gmail.com> wrote: > > > > On Wed, Feb 8, 2017 at 9:56 AM Adrian Prantl <aprantl at apple.com> wrote: > > On Feb 8, 2017, at 9:44 AM, David Blaikie <dblaikie at gmail.com> wrote: > > > > On Wed, Feb 8, 2017 at