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authorMatthias Krüger <matthias.krueger@famsik.de>2022-10-14 23:43:42 +0200
committerGitHub <noreply@github.com>2022-10-14 23:43:42 +0200
commitf72d76df5a1d4acc134e3cb03f61dec7d53eb18e (patch)
tree8e279558613fd9c61cf44a525ceac43afac1674d /compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
parent5819f419a7b9fcda92b74ab2c48010a778eaec40 (diff)
parent6135aff27cedcf81ff863715685808829364f7cb (diff)
downloadrust-f72d76df5a1d4acc134e3cb03f61dec7d53eb18e.tar.gz
rust-f72d76df5a1d4acc134e3cb03f61dec7d53eb18e.zip
Rollup merge of #102092 - kxxt:patch-1, r=joshtriplett
refactor: use grep -E/-F instead of fgrep/egrep

`egrep` and `fgrep` are obsolescent now. This PR updates  all `egrep` and `fgrep` commands to `grep -E` and `grep -F`.

Running egrep/fgrep command with grep v3.8 will output the following warning to stderr:

```
egrep: warning: egrep is obsolescent; using grep -E
```

- https://www.phoronix.com/news/GNU-Grep-3.8-Stop-egrep-fgrep
- https://lists.gnu.org/archive/html/info-gnu/2022-09/msg00001.html
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp')
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