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authorRich Kadel <richkadel@google.com>2020-06-22 14:11:55 -0700
committerRich Kadel <richkadel@google.com>2020-06-22 14:11:55 -0700
commitf4a79385cf28b263894be9ebd2e541532ae82898 (patch)
treee8449d4f4e3cbfab1c3efd9870d1cd0db43e6778 /src/libstd/sys/unix/stack_overflow.rs
parent933fe805777e46163c52371d81390ba721a37252 (diff)
downloadrust-f4a79385cf28b263894be9ebd2e541532ae82898.tar.gz
rust-f4a79385cf28b263894be9ebd2e541532ae82898.zip
implemented query for coverage data
This commit adds a query that allows the CoverageData to be pulled from
a call on tcx, avoiding the need to change the
`codegen_intrinsic_call()` signature (no need to pass in the FunctionCx
or any additional arguments.

The commit does not change where/when the CoverageData is computed. It's
still done in the `pass`, and saved in the MIR `Body`.

See discussion (in progress) here:
https://github.com/rust-lang/rust/pull/73488#discussion_r443825646
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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