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Auto merge of #52379 - kennytm:revert-o3, r=rkruppe 

Revert #52212 (revert set opt-level = 3)

Setting -O3 causes LLVM to spuriously segfault at least on Linux. This PR reverts to -O2.

cc #52378
This commit is contained in:
bors 2018-07-14 18:28:50 +00:00
parent 0db03e635a d332fc38f3
commit cbcd81a4a9
1 changed files with 7 additions and 0 deletions
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7
src/Cargo.toml
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@ -40,6 +40,13 @@ members = [
"tools/rls/test_data/workspace_symbol",
]
# Curiously, LLVM 7.0 will segfault if compiled with opt-level=3
# See issue https://github.com/rust-lang/rust/issues/52378
[profile.release]
opt-level = 2
[profile.bench]
opt-level = 2
# These options are controlled from our rustc wrapper script, so turn them off
# here and have them controlled elsewhere.
[profile.dev]