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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.C-bugCategory: This is a bug.Category: This is a bug.I-compiletimeIssue: Problems and improvements with respect to compile times.Issue: Problems and improvements with respect to compile times.P-highHigh priorityHigh priorityllvm-fixed-upstreamIssue expected to be fixed by the next major LLVM upgrade, or backported fixesIssue expected to be fixed by the next major LLVM upgrade, or backported fixesregression-from-stable-to-nightlyPerformance or correctness regression from stable to nightly.Performance or correctness regression from stable to nightly.
Description
Building comrak
with cargo build --release
seems to never finish on x86_64 (both on Windows and Linux). It normally builds on the stable channel on my machine in approximately 26 seconds.
Bisect results:
searched nightlies: from nightly-2025-02-15 to nightly-2025-02-25
regressed nightly: nightly-2025-02-18
searched commit range: 5bc6231...ce36a96
regressed commit: ce36a96
bisected with cargo-bisect-rustc v0.6.9
Host triple: x86_64-pc-windows-msvc
Reproduce with:
cargo bisect-rustc --start=2025-02-15 --end=2025-02-25 --script "C:\\Program Files\\Git\\usr\\bin\\bash.exe" -- ./regress.sh
regress.sh
:
#!/bin/bash
set -eux -o pipefail
timeout 60 cargo build --release
@rustbot modify labels: +regression-from-stable-to-nightly -regression-untriaged
kornelski and Dan0xE
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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.C-bugCategory: This is a bug.Category: This is a bug.I-compiletimeIssue: Problems and improvements with respect to compile times.Issue: Problems and improvements with respect to compile times.P-highHigh priorityHigh priorityllvm-fixed-upstreamIssue expected to be fixed by the next major LLVM upgrade, or backported fixesIssue expected to be fixed by the next major LLVM upgrade, or backported fixesregression-from-stable-to-nightlyPerformance or correctness regression from stable to nightly.Performance or correctness regression from stable to nightly.