[r16-1742 Regression] FAIL: 25_algorithms/inplace_merge/constrained.cc -std=gnu++26 (test for excess errors) on Linux/x86_64
"haochen.jiang via Gcc-regression" <[email protected]>
| Newsgroups | gmane.comp.gcc.regression,gmane.comp.gcc.patches |
|---|---|
| Message-ID | <[email protected]> |
On Linux/x86_64, 9d3467a14bbd75469f114b047590ebbffa4a9c8b is the first bad commit commit 9d3467a14bbd75469f114b047590ebbffa4a9c8b Author: Patrick Palka <[email protected]> Date: Fri Jun 27 13:53:26 2025 -0400 libstdc++: Directly implement ranges::inplace_merge [PR100795] caused FAIL: 25_algorithms/inplace_merge/constrained.cc -std=gnu++20 (test for excess errors) FAIL: 25_algorithms/inplace_merge/constrained.cc -std=gnu++26 (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-1742/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=25_algorithms/inplace_merge/constrained.cc --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com.) (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.)