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git_commit commit bacca2337156edd28fc5bb0237371dc01bdc19e0
Author: Hristo Hristov <hghristov.rmm@gmail.com>
Date: Thu Nov 27 03:56:38 2025 +0200

[libc++][mdspan] Applied `[[nodiscard]]` (#169326)

`[[nodiscard]]` should be applied to functions where discarding the
return value is most likely a correctness issue.
-
https://libcxx.llvm.org/CodingGuidelines.html#apply-nodiscard-where-relevant
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 560816 2025-12-16T16:40:01 0:00:00
Previous 560813 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 1 0
Performance Improvements 2 0
Added Tests 0 16
Unchanged Tests 77 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
748_flightdm_r 2.13% 8.887 9.076 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
735_gem5_r -1.68% 13.687 13.458 - 0.00% -
727_cppcheck_r -1.65% 25.401 24.983 - 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
735_gem5_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r


Report Time: 0.15s
Name Current %
706_stockfish_r 21.692 -
707_ntest_r 16.465 -
709_cactus_r 19.751 -
710_omnetpp_r 8.526 -
721_gcc_r 12.942 -
723_llvm_r 11.531 -
727_cppcheck_r 24.983 -1.65%
729_abc_r 18.709 -
731_astcenc_r 10.089 -
735_gem5_r 13.458 -1.68%
736_ocio_r 16.182 -
737_gmsh_r 13.015 -
748_flightdm_r 9.076 2.13%
750_sealcrypto_r 18.329 -
753_ns3_r 10.151 -
766_femflow_r 12.866 -
Geometric Mean 14.158 -