Displaying 3 results from an estimated 3 matches for "s89162504".
2020 Mar 13
3
Why MachineBasicBlcok doesn't have transferPredecessors() ?
for example
I want to insert a new machine bb “before” a specific machine bb.
or split a mbb and keep the later one as the original one.
(to keep the label/Blackadder's correct
t)
(or keep other property of mbb)
so I need to transfer the original mbb's predecessor to the new mbb.
Nicolai Hähnle <nhaehnle at gmail.com> 於 2020年3月13日 週五 23:57 寫道:
> On Fri, Mar 13, 2020 at
2020 Jun 18
2
How to know the CallInst is a virtual call ?
So if I want to know whether a CallInst is a C++ virtual call or not.
I have to get the information at frontend/Clang.
and then pass the information to middle-end/LLVM IR by myself.
Is it right?
Thank you
David Blaikie <dblaikie at gmail.com> 於 2020年6月19日 週五 上午1:26寫道:
> On Thu, Jun 18, 2020 at 9:53 AM PenYiWang via llvm-dev
> <llvm-dev at lists.llvm.org> wrote:
> >
2019 Sep 30
3
Debugging LowerTypeTests in LLVM Using GDB
Hi,
I am looking into Control-Flow Integrity for indirect function calls,
implemented with jump tables. I want to step through the code that produces
these jump tables in GDB. I have built clang and opt from source with
debugging symbols. I believe this code lives in
llvm/lib/Transforms/LowerTypeTests.cpp, but when I try to debug *opt* by
running the command "run -lowertypetests cfi-icall.bc