Regressions on master at commit r15-6022 vs commit r15-6021 on Linux/x86_64
Regressions on master at commit r15-6022 vs commit r15-6021 on Linux/x86_64 New failures: FAIL: gcc.dg/torture/convert-dfp.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors) New passes:
Regressions on master at commit r15-6038 vs commit r15-6022 on Linux/x86_64
Regressions on master at commit r15-6038 vs commit r15-6022 on Linux/x86_64 New failures: New passes: FAIL: gcc.dg/torture/convert-dfp.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
Regressions on master at commit r15-6021 vs commit r15-6016 on Linux/x86_64
Regressions on master at commit r15-6021 vs commit r15-6016 on Linux/x86_64 New failures: New passes: FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess errors) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess errors)
Regressions on native/master at commit r15-6021 vs commit r15-6016 on Linux/x86_64
Regressions on master at commit r15-6021 vs commit r15-6016 on Linux/x86_64 New failures: New passes: FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess errors) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess errors) FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test
Regressions on master at commit r15-6021 vs commit r15-6016 on Linux/i686
Regressions on master at commit r15-6021 vs commit r15-6016 on Linux/i686 New failures: New passes: FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess errors) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:355) FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess errors)
Regressions on master at commit r15-6053 vs commit r15-6049 on Linux/x86_64
Regressions on master at commit r15-6053 vs commit r15-6049 on Linux/x86_64 New failures: New passes: FAIL: gcc.dg/torture/convert-dfp.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
Regressions on native/releases/gcc-14 at commit r14-11075 vs commit r14-11073 on Linux/x86_64
Regressions on releases/gcc-14 at commit r14-11075 vs commit r14-11073 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/atomic_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/bitfield_race.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O0 output pattern test FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak.c -O0 execution test FAIL: c-c++-common/tsan/thread_leak.c -O2 execution test FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O2 execution test New passes: FAIL: c-c++-common/tsan/fd_pipe_race.c -O2 output pattern test FAIL: c-c++-common/tsan/free_race2.c -O0 output pattern test FAIL: c-c++-common/tsan/free_race.c -O0 output pattern test FAIL: c-c++-common/tsan/free_race.c -O2 output pattern test FAIL: c-c++-common/tsan/pr65400-1.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-1.c -O2 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_barrier2.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O2 output pattern test FAIL: c-c++-common/tsan/volatile.c -O2 execution test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O2 output pattern test FAIL: g++.dg/tsan/atomic_free2.C -O0 output pattern test FAIL: g++.dg/tsan/atomic_free.C -O2 output pattern test FAIL: g++.dg/tsan/benign_race.C -O0 execution test FAIL: g++.dg/tsan/benign_race.C -O2 execution test FAIL: g++.dg/tsan/cond_race.C -O0 output pattern test FAIL: g++.dg/tsan/default_options.C -O0 execution test FAIL: g++.dg/tsan/default_options.C -O2 execution test FAIL: g++.dg/tsan/fd_close_norace2.C -O0 execution test FAIL: g++.dg/tsan/fd_close_norace.C -O0 execution test FAIL: g++.dg/tsan/fd_close_norace.C -O2 execution test FAIL: g++.dg/tsan/pr64265.C -O2 output pattern test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O0 execution test FAIL: g++.dg/tsan/vptr_benign_race.C -O0 execution test FAIL: g++.dg/tsan/vptr_benign_race.C -O2 execution test
Regressions on master at commit r15-6049 vs commit r15-6045 on Linux/x86_64
Regressions on master at commit r15-6049 vs commit r15-6045 on Linux/x86_64 New failures: FAIL: gcc.dg/torture/convert-dfp.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors) New passes:
Regressions on native/master at commit r15-6063 vs commit r15-6054 on Linux/x86_64
Regressions on master at commit r15-6063 vs commit r15-6054 on Linux/x86_64 New failures: FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) New passes:
Regressions on master at commit r15-6063 vs commit r15-6054 on Linux/x86_64
Regressions on master at commit r15-6063 vs commit r15-6054 on Linux/x86_64 New failures: FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) New passes:
Regressions on master at commit r15-6063 vs commit r15-6054 on Linux/i686
Regressions on master at commit r15-6063 vs commit r15-6054 on Linux/i686 New failures: FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) New passes:
[r15-6060 Regression] FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
e4a0157c2397c9b582cff71d114240a6b083a3dc is the first bad commit
commit e4a0157c2397c9b582cff71d114240a6b083a3dc
Author: Giuseppe D'Angelo
Date: Mon Dec 9 02:11:19 2024 +0100
libstdc++: port bitwise relocatable away from is_trivial
caused
FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++11 (test for excess errors)
FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++17 (test for excess errors)
FAIL: g++.dg/warn/uninit-pr105562.C -std=gnu++26 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-6060/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.exp=g++.dg/warn/uninit-pr105562.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/uninit-pr105562.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/uninit-pr105562.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/uninit-pr105562.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.)
[r15-6063 Regression] FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
6c41a912f5e654a1b6f7cf8d6b23f00d8612988c is the first bad commit
commit 6c41a912f5e654a1b6f7cf8d6b23f00d8612988c
Author: Giuseppe D'Angelo
Date: Mon Dec 9 01:28:08 2024 +0100
libstdc++: deprecate is_trivial for C++26 (P3247R2)
caused
FAIL: g++.dg/cpp0x/trivial1.C -std=c++26 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-6063/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.exp=g++.dg/cpp0x/trivial1.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/trivial1.C
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/trivial1.C
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/trivial1.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.)
