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git_commit commit 053a714adda3e1d3d506f417c7fbc6eb3fa75405
Author: A. Jiang <de34@live.cn>
Date: Thu Mar 20 01:59:32 2025 +0800

[libc++] Implement part of P2562R1: constexpr `ranges::inplace_merge` (#131947)

Drive-by changes:
- Consistently mark `std::__inplace_merge::__inplace_merge_impl`
`_LIBCPP_CONSTEXPR_SINCE_CXX26`.
- This function template is only called by other functions that becomes
constexpr since C++26, and it itself calls `std::__inplace_merge` that
is constexpr since C++26.
- Unblock related test coverage in constant evaluation for
`stable_partition`, `ranges::stable_sort`, `std::stable_sort`,
`std::stable_partition`, and `std::inplace_merge`.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 531246 2025-12-16T16:40:01 0:00:00
Previous 531230 2025-12-16T16:40:01 0:00:00
Baseline 485288 2025-12-16T16:40:01 0:00:00


Tests Summary

Status Group # # (B)
Performance Regressions 7 0
Added Tests 0 17
Unchanged Tests 83 73
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
729_abc_r 2.04% 18.599 18.978 - 0.00% -
737_gmsh_r 1.92% 12.985 13.233 - 0.00% -
727_cppcheck_r 1.73% 24.427 24.850 - 0.00% -
753_ns3_r 1.61% 10.543 10.713 - 0.00% -
734_vpr_r 1.14% 15.314 15.489 - 0.00% -
736_ocio_r 1.05% 16.131 16.300 - 0.00% -
767_nest_r 1.02% 14.018 14.161 - 0.00% -

Added Tests - execution_time
706_stockfish_r
707_ntest_r
709_cactus_r
710_omnetpp_r
721_gcc_r
723_llvm_r
727_cppcheck_r
729_abc_r
731_astcenc_r
734_vpr_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r
767_nest_r


Report Time: 0.60s
Name Current %
706_stockfish_r 22.137 -
707_ntest_r 17.877 -
709_cactus_r 19.750 -
710_omnetpp_r 8.512 -
721_gcc_r 12.984 -
723_llvm_r 11.464 -
727_cppcheck_r 24.850 1.73%
729_abc_r 18.978 2.04%
731_astcenc_r 10.035 -
734_vpr_r 15.489 1.14%
736_ocio_r 16.300 1.05%
737_gmsh_r 13.233 1.92%
748_flightdm_r 8.811 -
750_sealcrypto_r 18.393 -
753_ns3_r 10.713 1.61%
766_femflow_r 12.835 -
767_nest_r 14.161 1.02%
Geometric Mean 14.403 -