[r16-2197 Regression] FAIL: g++.dg/torture/pr58552.C -Os (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, 385d9937f0e23cbf9c62f0b2553a33ff70e56ecf is the first bad commit commit 385d9937f0e23cbf9c62f0b2553a33ff70e56ecf Author: Jan Hubicka <[email protected]> Date: Fri Jul 11 13:01:13 2025 +0200 Rewrite assign_discriminators caused FAIL: c-c++-common/torture/pr116156-1.c -O1 (test for excess errors) FAIL: c-c++-common/torture/pr116156-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) FAIL: c-c++-common/torture/pr116156-1.c -O2 (test for excess errors) FAIL: c-c++-common/torture/pr116156-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess errors) FAIL: c-c++-common/torture/pr116156-1.c -O3 -g (test for excess errors) FAIL: c-c++-common/torture/pr116156-1.c -Os (test for excess errors) FAIL: g++.dg/torture/pr58552.C -O1 (test for excess errors) FAIL: g++.dg/torture/pr58552.C -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) FAIL: g++.dg/torture/pr58552.C -O2 (test for excess errors) FAIL: g++.dg/torture/pr58552.C -O3 -g (test for excess errors) FAIL: g++.dg/torture/pr58552.C -Os (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-2197/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}/gcc && make check RUNTESTFLAGS="dg-torture.exp=c-c++-common/torture/pr116156-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=c-c++-common/torture/pr116156-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=c-c++-common/torture/pr116156-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=c-c++-common/torture/pr116156-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr58552.C --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr58552.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr58552.C --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr58552.C --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.)