[r16-4349 Regression] FAIL: 29_atomics/atomic_ref/float.cc -std=gnu++26 execution test on Linux/x86_64
"Jiang, Haochen via Gcc-regression" <[email protected]>
| Newsgroups | gmane.comp.gcc.regression,gmane.comp.gcc.patches |
|---|---|
| Message-ID | <SJ5PPF77D28E3C23119BE8B59D3B8D48021ECE9A@SJ5PPF77D28E3C2.namprd11.prod.outlook.com> |
On Linux/x86_64, 90dde804626f1344f0d63827709406b135433272 is the first bad commit commit 90dde804626f1344f0d63827709406b135433272 Author: Giuseppe D'Angelo <[email protected]> Date: Mon Dec 9 01:32:27 2024 +0100 libstdc++: Handle cv-qualified types in atomic and atomic_ref [PR115402] caused FAIL: 29_atomics/atomic_ref/float.cc -std=gnu++20 execution test FAIL: 29_atomics/atomic_ref/float.cc -std=gnu++26 execution test with GCC configured with ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-4349/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap To reproduce: $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=29_atomics/atomic_ref/float.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=29_atomics/atomic_ref/float.cc --target_board='unix{-m32\ -march=cascadelake}'" (Please directly reply to this email for question about this report.) (If you met problems with cascadelake related, disabling AVX512F in command line might save that.) (However, please make sure that there is no potential problems with AVX512.)