native/master branch: commit r12-3256 failed to bootstrap on Linux/x86_64 (commit r12-3241 builds)!

Tue Aug 31 14:50:24 GMT 2021

make[2]: Entering directory '/export/gnu/import/git/gcc-test-master-intel64-native'
rm -rf bld
mkdir -p bld
cd bld; \
RUNTESTFLAGS="--target_board='unix{-m32,-mx32,}'" ../src-master/configure \
	--with-arch=native --with-cpu=native --prefix=/usr/12.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --enable-cet --with-demangler-in-ld --enable-libmpx --with-multilib-list=m32,m64,mx32 --with-fpmath=sse 
checking build system type... x86_64-pc-linux-gnu
    grep "Error " makelog.r12-3256.x86_64.native.x32 >> makelog.r12-3256.x86_64.native.x32.mail; \
make[6]: [Makefile:1770: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1 (ignored)
make[6]: [Makefile:1769: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1 (ignored)
make[6]: [Makefile:1770: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1 (ignored)
make[6]: [Makefile:1769: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1 (ignored)
make[6]: [Makefile:1770: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1 (ignored)
make[12]: *** [Makefile:769: new_handler.lo] Error 1
make[12]: *** [Makefile:769: eh_terminate.lo] Error 1
make[11]: *** [Makefile:568: all-recursive] Error 1
make[10]: *** [Makefile:493: all] Error 2
make[9]: *** [Makefile:862: multi-do] Error 1
make[8]: *** [Makefile:832: all-multi] Error 2
make[7]: *** [Makefile:568: all-recursive] Error 1
make[6]: *** [Makefile:493: all] Error 2
make[5]: *** [Makefile:16935: all-stage1-target-libstdc++-v3] Error 2
make[4]: *** [Makefile:24894: stage1-bubble] Error 2
make[3]: *** [Makefile:25231: bootstrap] Error 2
make[2]: *** [Makefile:309: bootstrap] Error 2
during RTL pass: expand
../../../../../src-master/libstdc++-v3/libsupc++/eh_terminate.cc: In function ‘void (* std::set_terminate(std::terminate_handler))()’:
../../../../../src-master/libstdc++-v3/libsupc++/eh_terminate.cc:82:21: internal compiler error: in subreg_promoted_mode, at rtl.h:3132
   82 |   __atomic_exchange (&__terminate_handler, &func, &old, __ATOMIC_ACQ_REL);
      |   ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x11c39b1 subreg_promoted_mode(rtx_def*)
	../../src-master/gcc/rtl.h:3132
0x118ff9a convert_modes(machine_mode, machine_mode, rtx_def*, int)
	../../src-master/gcc/expr.c:699
0xfb9168 expand_expr_force_mode
	../../src-master/gcc/builtins.c:5657
0xfb9862 expand_builtin_atomic_exchange
	../../src-master/gcc/builtins.c:5852
0xfbf072 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
	../../src-master/gcc/builtins.c:7667
0x11bc65d expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
	../../src-master/gcc/expr.c:11527
0x11af3be expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
	../../src-master/gcc/expr.c:8730
0x11a44fc store_expr(tree_node*, rtx_def*, int, bool, bool)
	../../src-master/gcc/expr.c:6081
0x11a2a66 expand_assignment(tree_node*, tree_node*, bool)
	../../src-master/gcc/expr.c:5813
0xff98ce expand_call_stmt
	../../src-master/gcc/cfgexpand.c:2841
0xffd231 expand_gimple_stmt_1
	../../src-master/gcc/cfgexpand.c:3876
0xffd8bc expand_gimple_stmt
	../../src-master/gcc/cfgexpand.c:4040
0xffd9c5 expand_gimple_tailcall
	../../src-master/gcc/cfgexpand.c:4086
0x1005aaf expand_gimple_basic_block
	../../src-master/gcc/cfgexpand.c:6059
0x1008027 execute
	../../src-master/gcc/cfgexpand.c:6808
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[12]: *** [Makefile:769: new_handler.lo] Error 1
make[12]: *** Waiting for unfinished jobs....
0x11c39b1 subreg_promoted_mode(rtx_def*)
	../../src-master/gcc/rtl.h:3132
0x118ff9a convert_modes(machine_mode, machine_mode, rtx_def*, int)
	../../src-master/gcc/expr.c:699
0xfb9168 expand_expr_force_mode
	../../src-master/gcc/builtins.c:5657
0xfb9862 expand_builtin_atomic_exchange
	../../src-master/gcc/builtins.c:5852
0xfbf072 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
	../../src-master/gcc/builtins.c:7667
0x11bc65d expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
	../../src-master/gcc/expr.c:11527
0x11af3be expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
	../../src-master/gcc/expr.c:8730
0x11a44fc store_expr(tree_node*, rtx_def*, int, bool, bool)
	../../src-master/gcc/expr.c:6081
0x11a2a66 expand_assignment(tree_node*, tree_node*, bool)
	../../src-master/gcc/expr.c:5813
0xff98ce expand_call_stmt
	../../src-master/gcc/cfgexpand.c:2841
0xffd231 expand_gimple_stmt_1
	../../src-master/gcc/cfgexpand.c:3876
0xffd8bc expand_gimple_stmt
	../../src-master/gcc/cfgexpand.c:4040
0xffd9c5 expand_gimple_tailcall
	../../src-master/gcc/cfgexpand.c:4086
0x1005aaf expand_gimple_basic_block
	../../src-master/gcc/cfgexpand.c:6059
0x1008027 execute
	../../src-master/gcc/cfgexpand.c:6808
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[12]: *** [Makefile:769: eh_terminate.lo] Error 1
make[12]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/x32/libstdc++-v3/libsupc++'
make[11]: *** [Makefile:568: all-recursive] Error 1
make[11]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/x32/libstdc++-v3'
make[10]: *** [Makefile:493: all] Error 2
make[10]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/x32/libstdc++-v3'
make[9]: *** [Makefile:862: multi-do] Error 1
make[9]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/libstdc++-v3'
make[8]: *** [Makefile:832: all-multi] Error 2
make[8]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/libstdc++-v3'
make[7]: *** [Makefile:568: all-recursive] Error 1
make[7]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/libstdc++-v3'
make[6]: *** [Makefile:493: all] Error 2
make[6]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/libstdc++-v3'
make[5]: *** [Makefile:16935: all-stage1-target-libstdc++-v3] Error 2
make[5]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld'
make[4]: *** [Makefile:24894: stage1-bubble] Error 2
make[4]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld'
make[3]: *** [Makefile:25231: bootstrap] Error 2
make[3]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native/bld'
Command exited with non-zero status 2
2768.72user 321.33system 10:14.85elapsed 502%CPU (0avgtext+0avgdata 946012maxresident)k
0inputs+7834888outputs (793major+57822921minor)pagefaults 0swaps
make[2]: *** [Makefile:309: bootstrap] Error 2
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-master-intel64-native'