https://bugs.llvm.org/show_bug.cgi?id=49185
Mikael Holmén <mikael.hol...@ericsson.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #6 from Mikael Holmén <mikael.hol...@ericsson.com> ---
(In reply to Arthur Eubanks from comment #5)
> There's no way to get a list of passes for -O3 under the new PM.
>
Almost every time I debug an opt problem I start with "opt -O<N> <something
more>" and I want to reach an "opt <singlepass>" reproducer to get an as small
and stable reproducer as possible that isolates the real problem. Normally I
use -debug-pass=Arguments along with reducing the input program, and in most
cases I end up with what I want.
How do we achieve this with the new PM then? I'm sure people already working
with the new PM want to do the same thing, so how do you do?
I already sent an email to llvm-dev with this question but unfortunately got
zero replies so far:
https://lists.llvm.org/pipermail/llvm-dev/2021-February/148551.html
> I can't repro the crash locally at head. Perhaps it's fixed? Or maybe I'm
> not specifying the right backend target since it's not specified in the .ll
> file.
Yes it was fixed in f70cdc5b5c.
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