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git_commit commit c1720822b634a7d13863ef631120f9d653cc9cf7
Author: Damien L-G <dalg24@gmail.com>
Date: Tue Sep 23 10:33:33 2025 -0500

[libc++][atomic_ref] Use __atomic_fetch_{add,sub} builtins on floating-points whenever possible (#135685)

Fix #135109

Clang is able to emit an `atomicrmw` instruction from the
`__atomic_fetch_add` and `__atomic_fetch_sub` builtins on floating-point
types.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 553593 2025-12-16T16:40:01 0:00:00
Previous 553525 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 2 0
Added Tests 0 15
Unchanged Tests 78 65
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
729_abc_r 1.22% 18.741 18.970 - 0.00% -
707_ntest_r 1.04% 18.117 18.305 - 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: 0.31s