> On Feb 26, 2020, at 3:29 PM, Brian Gesiak via lldb-dev
> wrote:
>
> Vedant, Jeremy,
>
> Thanks a ton! I copied ASan's use of 'replaceDbgDeclare', think that worked!
>
> https://github.com/modocache/llvm-project/commit/afbc04e1dcba has some
> extremely quick and dirty changes I made (with
Vedant, Jeremy,
Thanks a ton! I copied ASan's use of 'replaceDbgDeclare', think that worked!
https://github.com/modocache/llvm-project/commit/afbc04e1dcba has some
extremely quick and dirty changes I made (with no tests!), and a link
to a Gist with the LLVM IR and DWARF produced,
Vedant, thank you! I had meant to ask if any of this reminded you all
of something else that I could emulate. I'll look into uses of
'replaceDbgDeclare' in SafeStack/ASan. - Brian
On Wed, Feb 26, 2020 at 5:08 PM Vedant Kumar wrote:
>
> I haven't fully parsed this thread (sorry!), but I wanted to
I haven't fully parsed this thread (sorry!), but I wanted to briefly mention
that the SafeStack & ASan passes both do something similar (I think): move
local variables backed by allocas onto a separate stack. These passes use
replaceDbgDeclare to rewrite dbg.declares s.t. they point into the
Awesome, thanks Jeremy.
On Wed, Feb 26, 2020 at 11:02 AM Jeremy Morse
wrote:
>
> Hi Brian,
>
> On Tue, Feb 25, 2020 at 7:43 PM Brian Gesiak wrote:
> > In other words, the value of %i is stored on the frame object, on the
> > heap, at an offset of 7 into the frame. I'm beginning to think a
> >
Hi Brian,
On Tue, Feb 25, 2020 at 7:43 PM Brian Gesiak wrote:
> In other words, the value of %i is stored on the frame object, on the
> heap, at an offset of 7 into the frame. I'm beginning to think a
> fundamental fix for this issue would be to stop replacing
> llvm.dbg.declare with
Hello everyone,
Today was the scheduled day for the final release tag, but the release
is not ready yet.
There are still a bunch of open blockers at https://llvm.org/PR44555
Any help on these is very much appreciated.
My ambition is to get most of these fixed by the end of the week, tag
RC3,
This feels like a bug to me. Yesterday I was asking what the rules were
because it felt like things change and break randomly. Now I have a good
example. (link to my email yesterday
http://lists.llvm.org/pipermail/lldb-dev/2020-February/015989.html)
Take this example source file
int main() {
