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git_commit commit 53a4e4a77bd70731320bfa82ddbe6f88ee30ea6f
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Mon Sep 15 15:56:15 2025 +0200

[libc++] Specialize __lazy_synth_three_way_comparator for std::greater and friends (#157624)

This specializes `__lazy_synth_three_way_comparator` to forward to
`__default_three_way_comparator` if the comparator desugars to
`__greater_tag`. This is the same as the desugaring to `__less_tag`
except that the sign has to be inverted.
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ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 552558 2025-12-16T16:40:01 0:00:00
Previous 552399 2025-12-16T16:40:01 0:00:00
Baseline 485288 2025-12-16T16:40:01 0:00:00


Tests Summary

Status Group # # (B)
Performance Improvements 4 0
Added Tests 0 15
Unchanged Tests 71 60
Total Tests 75

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
731_astcenc_r -3.63% 10.445 10.066 - 0.00% -
709_cactus_r -1.38% 20.007 19.732 - 0.00% -
737_gmsh_r -1.19% 13.123 12.967 - 0.00% -
707_ntest_r -1.10% 18.061 17.862 - 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
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r


Report Time: 0.26s
Name Current %
706_stockfish_r 22.135 -
707_ntest_r 17.862 -1.10%
709_cactus_r 19.732 -1.38%
710_omnetpp_r 8.469 -
721_gcc_r 12.961 -
723_llvm_r 11.479 -
727_cppcheck_r 24.401 -
729_abc_r 18.849 -
731_astcenc_r 10.066 -3.63%
736_ocio_r 16.361 -
737_gmsh_r 12.967 -1.19%
748_flightdm_r 8.937 -
750_sealcrypto_r 18.476 -
753_ns3_r 10.311 -
766_femflow_r 12.832 -
Geometric Mean 14.287 -