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A-LLVMArea: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.I-compiletimeIssue: Problems and improvements with respect to compile times.Issue: Problems and improvements with respect to compile times.O-SystemZTarget: SystemZ processors (s390x)Target: SystemZ processors (s390x)P-highHigh priorityHigh priorityT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.regression-from-stable-to-nightlyPerformance or correctness regression from stable to nightly.Performance or correctness regression from stable to nightly.
Description
CI time quadrupled when the new pass manager was enabled:
- Last CI before the new pass manager was enabled: https://github.com/rust-lang-ci/rust/runs/3707892000?check_suite_focus=true
- CI with the new pass manager was enabled: https://github.com/rust-lang-ci/rust/runs/3708445190?check_suite_focus=true
Right now that does not really matter much because Github's Apple CI runners use very old hardware and take about the same time, but once that is fixed this will block a faster CI. No idea if that platform has any significant userbase.
Maybe disable the new PM for that platform or report it upstream?
95th
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A-LLVMArea: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.I-compiletimeIssue: Problems and improvements with respect to compile times.Issue: Problems and improvements with respect to compile times.O-SystemZTarget: SystemZ processors (s390x)Target: SystemZ processors (s390x)P-highHigh priorityHigh priorityT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.regression-from-stable-to-nightlyPerformance or correctness regression from stable to nightly.Performance or correctness regression from stable to nightly.