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authorManish Goregaokar <manishsmail@gmail.com>2020-07-15 11:01:29 -0700
committerGitHub <noreply@github.com>2020-07-15 11:01:29 -0700
commitdceafac96dd857031bd11a0c3078cde9a75ccd86 (patch)
treeaf428986997b645ecdf10a16e2cf56df254e868e /compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
parentbee28990d3d3c43f1c6dd83e4623cfa3e5f65caf (diff)
parentf6764c42ab3a7d8875680536ec1e8df7d0ed3100 (diff)
downloadrust-dceafac96dd857031bd11a0c3078cde9a75ccd86.tar.gz
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Rollup merge of #74347 - jyn514:ive-got-a-small-query-for-you, r=eddyb
Initialize default providers only once

This avoids copying a new `Providers` struct for each downstream crate
that wants to use it.

Follow-up to https://github.com/rust-lang/rust/pull/74283 without the perf hit.

r? @eddyb
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