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Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
In CI config tcwg_bmk-code_speed-cpu2017rate/llvm-aarch64-master-O2_LTO after:
| 137 commits in llvm
| f4a4e2f85d81 [NewPM] Remove StripGCRelocatesLegacyPass (#73403)
| 5a74805bd6b2 [LVI] Add NewPM printer pass (#73425)
| cd9829c231e3 [libc++][NFC] Use __construct_at and __destroy_at instead of using preprocessor conditionals (#70866)
| 2c545131b09f [libc++] Fix a few tests that are missing proper suffixes (#73444)
| d033f51a0aaf [OpenMP] atomic compare fail : Parser & AST support
| ... and 132 more commits in llvm
No change
The configuration of this build is:
Below reproducer instructions can be used to re-build both "first_bad" and "last_good" cross-toolchains used in this bisection. Naturally, the scripts will fail when triggerring benchmarking jobs if you don\'t have access to Linaro TCWG CI.
Configuration:
- Benchmark: SPEC CPU2017
- Toolchain: Clang + Glibc + LLVM Linker
- Version: all components were built from their tip of trunk
- Target: aarch64-linux-gnu
- Compiler flags: O2 -LTO
- Hardware: NVidia TX1 4x Cortex-A57
This benchmarking CI is work-in-progress, and we welcome feedback and suggestions at linaro-toolchain@lists.linaro.org . In our improvement plans is to add support for SPEC CPU2017 benchmarks and provide "perf report/annotate" data behind these reports.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below can be used to reproduce a debug environment:
Current build : https://ci.linaro.org/job/tcwg_bmk-code_speed-cpu2017rate--llvm-aarch64-master-O2_LTO-build/120/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_bmk-code_speed-cpu2017rate--llvm-aarch64-master-O2_LTO-build/119/artifact/artifacts
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