Regressions on native/releases/gcc-14 at commit r14-11861 vs commit r14-11855 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on releases/gcc-14 at commit r14-11861 vs commit r14-11855 on 
Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/atomic_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/atomic_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/bitfield_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/pr65400-3.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O0  execution test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/tiny_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/volatile.c   -O2  execution test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O0  output pattern test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O0  output pattern test
FAIL: g++.dg/tsan/atomic_free.C   -O2  output pattern test
FAIL: g++.dg/tsan/default_options.C   -O0  execution test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O0  execution test

New passes:
FAIL: c-c++-common/tsan/free_race2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/free_race2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/mutexset1.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   -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   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C   -O2  output pattern test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O2  execution test
FAIL: g++.dg/tsan/fd_close_norace.C   -O0  execution test

Regressions on master at commit r16-1667 vs commit r16-1666 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r16-1667 vs commit r16-1666 on Linux/x86_64
New failures:
FAIL: 30_threads/async/async.cc  -std=gnu++17 execution test

New passes:

Regressions on master at commit r16-1668 vs commit r16-1667 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r16-1668 vs commit r16-1667 on Linux/x86_64
New failures:

New passes:
FAIL: 30_threads/async/async.cc  -std=gnu++17 execution test

Regressions on master at commit r16-1673 vs commit r16-1671 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r16-1673 vs commit r16-1671 on Linux/x86_64
New failures:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

New passes:

Regressions on master at commit r16-1684 vs commit r16-1673 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r16-1684 vs commit r16-1673 on Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

Regressions on native/releases/gcc-15 at commit r15-9860 vs commit r15-9858 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on releases/gcc-15 at commit r15-9860 vs commit r15-9858 on 
Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/guality/pr41447-1.c   -Os  -DPREVENT_OPTIMIZATION  execution test