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| git_commit |
commit b391e80f52f4248e4e2b766c25f83d5e62ef2d56 Author: Peng Liu <winner245@hotmail.com> Date: Tue Mar 18 12:05:40 2025 -0400 [libc++] Remove redundant assignments in bitset string-like constructors (#121424) The following three string-like constructors for `std::bitset` - `bitset(const CharT* str, std::size_t n, CharT zero, CharT one)`; - `bitset(const std::basic_string<CharT, Traits, Alloc>& str, typename std::basic_string<CharT, Traits, Alloc>::size_type pos, CharT zero, CharT one)`; - `bitset(std::basic_string_view<CharT, Traits> str, std::size_t pos, std::size_t n, CharT zero, CharT one)` already initialize the underlying storage array to all zeroes via default-constructor of the base class `__bitset`. Therefore, re-assigning the storage array to zeroes via `std::fill_n` in the string-like constructors is truly redundant. |
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ldionne-old-macbook-results test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 531030 | 2025-12-16T16:40:01 | 0:00:00 |
| Previous | 531018 | 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 | 18 |
| Unchanged Tests | 87 | 72 |
| Total Tests | 90 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 748_flightdm_r | 4.79% | 8.852 | 9.276 | - | 0.00% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 727_cppcheck_r | -2.19% | 25.112 | 24.562 | - | 0.00% | - |
| 767_nest_r | -1.11% | 14.295 | 14.137 | - | 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 |
| 735_gem5_r |
| 736_ocio_r |
| 737_gmsh_r |
| 748_flightdm_r |
| 750_sealcrypto_r |
| 753_ns3_r |
| 766_femflow_r |
| 767_nest_r |
Report Time: 0.06s