search for: mordekoviz

...his example is only one of a few I can think of for expanding the CallingConvention tablegen capabilities regarding this issue. Thanks for the answer. On Wed, Aug 8, 2018 at 4:21 PM, Tim Northover <t.p.northover at gmail.com> wrote: > Hi Liad, > > On Wed, 8 Aug 2018 at 13:28, Liad Mordekoviz via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > Did anyone else come by such requirement? is there any other way anyone > could recommend handling such requirement? > > Apple's calling convention on iOS does this. We have two separate > CC_Whatever definitions...

...he reference to be fixed up as part of the normal assembly and linking process, nothing special there. It's a little more complicated if the two instructions are in different compilation units, but if they are in the same compilation then it should be pretty straightforward. --paulr From: Liad Mordekoviz [mailto:liad.mordekoviz at nextsilicon.com] Sent: Thursday, December 14, 2017 1:00 PM To: Robinson, Paul; llvm-dev Subject: Re: [llvm-dev] Help adding entries to .symtab Hey Paul, first of all thank you for taking the time to answer me, if I understand you correctly, I need to modify the instructi...

...cution. If you need to change the instruction itself, for example to > have the instruction refer to memory somewhere, then you need to modify the > instruction itself. > > --paulr > > > > *From:* llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] *On Behalf Of *Liad > Mordekoviz via llvm-dev > *Sent:* Thursday, December 14, 2017 2:37 AM > *To:* llvm-dev > *Subject:* [llvm-dev] Help adding entries to .symtab > > > > Hi everyone, > > > > I am fairly new to LLVM, I'm working on a new backend. > > I am trying to add information to a s...

Hey, I am working on a new back-end, in my back end, I require to pass every argument through a register when calling a function, unless the argument is part of the ellipsis (...) and then pass it through the stack, I've tried creating a CCCustom function to analyze the operands when a function has var args, however, the information whether the out val is fixed or not is not passed into the

Hi everyone, I am fairly new to LLVM, I'm working on a new backend. I am trying to add information to a specific instruction using the .symtab in the ELF format. I've been searching through the LLVM source code trying to find a way to do such a thing. Can anyone help me with some directions or point me to some documents in the matter. Thanks, Liad. -------------- next part --------------

Hi everyone, I'm faily new to LLVM, I'm working on a new backend. In my backend, one of the requirements is to split a BB on every call, I considered putting some kind of pseudo instruction using the TargetLowering::LowerCall function. Before going said path, I was wondering if there is some way to split the BB before the SelectionDAG is generated, this way the call instruction would be

..., things are likely to move around. The second layout is more flexible because it doesn't put any repo inside another repo, so I would recommend adopting it. At the very least, using it will put you in a good position to adapt to any future layout changes. On Mon, Feb 19, 2018 at 1:36 AM Liad Mordekoviz via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hey all, > There seems to be two conventions for git repo directory layout. > The official docs suggest the following tree. > http://llvm.org/docs/GettingStarted.html#git-mirror > > llvm (llvm repo) > -> tools >...

Hey all, There seems to be two conventions for git repo directory layout. The official docs suggest the following tree. http://llvm.org/docs/GettingStarted.html#git-mirror llvm (llvm repo) -> tools -> clang (clang repo) -> lld (lld repo) etc. However various llvm-project repos, suggest a different layout: https://github.com/llvm-project/llvm-project-20170507