On Linux/x86_64, 5c85f29537662f1f4195a102cbf0182ffa32d8ac is the first bad commit commit 5c85f29537662f1f4195a102cbf0182ffa32d8ac Author: Jan Hubicka <hubi...@ucw.cz> Date: Wed Aug 25 21:43:07 2021 +0200
Merge load/stores in ipa-modref summaries caused FAIL: 20_util/enable_shared_from_this/89303.cc (test for excess errors) FAIL: g++.dg/torture/pr89303.C -O1 (internal compiler error) FAIL: g++.dg/torture/pr89303.C -O1 (test for excess errors) with GCC configured with To reproduce: $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=20_util/enable_shared_from_this/89303.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=20_util/enable_shared_from_this/89303.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr89303.C --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr89303.C --target_board='unix{-m32\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)