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| git_commit |
commit 9965f3d337bba09fbf2497a78123957fdaee0ffa Author: Damien L-G <dalg24@gmail.com> Date: Mon Apr 7 15:25:45 2025 -0400 [libc++] Improve diagnostic when violating `std::atomic` trivially copyable mandates (#131754) When attempting to instantiate `std::atomic` with a non trivially copyable type, one gets errors from instantiating internals before the actual static assertion that check the template parameter type requirements. The `verify` test for it had a `// ADDITIONAL_COMPILE_FLAGS: -Xclang -verify-ignore-unexpected=error` directive to work around this issue. The changes I propose enable us to drop that directive. As I understand it, the `verify` test was misplaced so I moved it to `test/{std -> libcxx}/atomics`. (I ran into this while working on #121414 in which we would add another static assertion in `__check_atomic_mandates`) |
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ldionne-old-macbook-results test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 533266 | 2025-12-16T16:40:01 | 0:00:00 |
| Previous | 533161 | 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 |
| Performance Improvements | 3 | 0 |
| Added Tests | 0 | 18 |
| Unchanged Tests | 85 | 72 |
| Total Tests | 90 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 710_omnetpp_r | 1.15% | 8.351 | 8.447 | - | 0.00% | - |
| 734_vpr_r | 1.03% | 15.237 | 15.394 | - | 0.00% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 748_flightdm_r | -2.30% | 9.085 | 8.877 | - | 0.00% | - |
| 735_gem5_r | -1.54% | 13.997 | 13.781 | - | 0.00% | - |
| 737_gmsh_r | -1.08% | 13.178 | 13.035 | - | 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: 0.12s