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While building a very large commonly used C++ game engine with `-flto=full` and `-fprofile-instr-generate` we're seeing a very large slowdown in IR link times, causing the total LTO build time to go f…
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I'm getting the following issue with cfi_ignorelist.txt when building using docker-build.sh
```
[2577/57985] LINK ./chrome_sandbox
FAILED: chrome_sandbox
"python3" "../../build/toolchain/gcc_li…
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|--------------------|----|
| Bugzilla Link | [PR43048](https://bugs.llvm.org/show_bug.cgi?id=43048) |
| Status | NEW |
| Importance | P normal |
|…
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In https://reviews.llvm.org/D137982 we found that introducing an alias to a function could interact poorly w/ ThinLTO + PGO + CFI, and introduced duplicate symbols into the binary.
The original bu…
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| | |
| --- | --- |
| Bugzilla Link | [39179](https://llvm.org/bz39179) |
| Version | trunk |
| OS | Windows NT |
| CC | @andykaylor,@dwblaikie,@Theodor,@pogo59,@pcc,@yuanfang-chen |
## Extended De…
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| | |
|--------------------|----|
| Bugzilla Link | [PR42717](https://bugs.llvm.org/show_bug.cgi?id=42717) |
| Status | NEW |
| Importance | P enhancemen…
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Ubuntu clang 17 with lld 17 1:17.0.4~++20231031093940+309d55140c46-1~exp1~20231031093956.26
```
2965136410638013299 (strlen): Reason = PLEASE submit a bug report to https://github.com/llvm/llvm-pr…
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In the readme you said
> ## What isn't yet supported?
> * [...]
> * LTO - although it's not clear that this is practical to be done incrementally
> * [...]
I've got two comments about this:
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I reported this in #1440, but after further investigation this looks like a different issue.
The symptom is the same as #1440:
```
[ 0.853948][ T1] jump_label: Fatal kernel bug, unexpecte…
yshui updated
10 months ago
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| | |
|--------------------|----|
| Bugzilla Link | [PR46488](https://bugs.llvm.org/show_bug.cgi?id=46488) |
| Status | NEW |
| Importance | P normal |
|…