https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92111
--- Comment #8 from Jan <jan at jki dot io> ---
gcc is version 10.0.0 git revision e04a052b62e09874b0d61a217a5eb5b6eae5cdc5
CFLAGS=-pipe -march=native -O2 -fno-semantic-interposition -flto -v -save-temps
/usr/libexec/gcc/x86_64-pc-linux-gnu/10.0.0-pre9999/lto1 -march=skylake -mmmx
-mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mmovbe -maes
-mno-sha -mpclmul -mpopcnt -mabm -mno-lwp -mfma -mno-fma4 -mno-xop -mbmi -msgx
-mbmi2 -mno-pconfig -mno-wbnoinvd -
mno-tbm -mavx -mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c
-mfsgsbase -mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mno-avx512f
-mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mclflushopt
-mxsavec -mxsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma
-mno-avx512vbmi -mno-avx5124fmaps -mno-avx5124vnniw -mno-clwb -mno-mw
aitx -mno-clzero -mno-pku -mno-rdpid -mno-gfni -mno-shstk -mno-avx512vbmi2
-mno-avx512vnni -mno-vaes -mno-vpclmulqdq -mno-avx512bitalg -mno-movdiri
-mno-movdir64b -mno-waitpkg -mno-cldemote -mno-ptwrite -mno-avx512bf16
-mno-enqcmd -mno-avx512vp2intersect -quiet -dumpdir ./ -dumpbase
libQt5Gui.so.5.12.5.ltrans12 -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3
-mno-ss
e4a -mcx16 -msahf -mmovbe -maes -mno-sha -mpclmul -mpopcnt -mabm -mno-lwp -mfma
-mno-fma4 -mno-xop -mbmi -msgx -mbmi2 -mno-pconfig -mno-wbnoinvd -mno-tbm -mavx
-mavx2 -msse4.2 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase -mrdseed -mprfchw
-madx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd
-mno-avx512pf -mno-prefetchwt1 -mclflushopt -mxsavec
-mxsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma
-mno-avx512vbmi -mno-avx5124fmaps -mno-avx5124vnniw -mno-clwb -mno-mwaitx
-mno-clzero -mno-pku -mno-rdpid -mno-gfni -mno-shstk -mno-avx512vbmi2
-mno-avx512vnni -mno-vaes -mno-vpclmulqdq -mno-avx512bitalg -mno-movdiri
-mno-movdir64b -mno-waitpkg -mno-cldemote -mno-ptwrite -mno-avx512bf16
-mno-enqc
md -mno-avx512vp2intersect -mtune=skylake -msse4.1 -auxbase-strip
libQt5Gui.so.5.12.5.ltrans12.ltrans.o -O2 -O2 -version -fno-openmp -fno-openacc
-fPIC -fno-semantic-interposition -fuse-ld=gold -fltrans
@/var/tmp/portage/dev-qt/qtgui-5.12.5/temp/ccDJPKT5 -o
libQt5Gui.so.5.12.5.ltrans12.s
GNU GIMPLE (Gentoo 10.0.0_pre9999) version 10.0.0-pre9999 20191023
(experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 10.0.0-pre9999 20191023 (experimental), GMP
version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version isl-0.21-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU GIMPLE (Gentoo 10.0.0_pre9999) version 10.0.0-pre9999 20191023
(experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 10.0.0-pre9999 20191023 (experimental), GMP
version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version isl-0.21-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
during GIMPLE pass: dom
vulkan/qvulkanwindow.cpp: In member function ‘createTransientImage’:
vulkan/qvulkanwindow.cpp:1289:6: internal compiler error: Segmentation fault
1289 | bool QVulkanWindowPrivate::createTransientImage(VkFormat format,
| ^
0x7c0679 crash_signal
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/toplev.c:326
0x7f7fdda1770f ???
/var/tmp/portage/sys-libs/glibc-2.30/work/glibc-2.30/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0
0x11175e1 top_bit_of
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/wide-int.cc:423
0x11175e1 wi::sub_large(long*, long const*, unsigned int, long const*, unsigned
int, unsigned int, signop, wi::overflow_type*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/wide-int.cc:1553
0x122e8f9 wi::binary_traits<generic_wide_int<wide_int_storage>,
generic_wide_int<wide_int_storage>,
wi::int_traits<generic_wide_int<wide_int_storage> >::precision_type,
wi::int_traits<generic_wide_int<wide_int_storage>
>::precision_type>::result_type wi::sub<generic_wide_int<wide_int_storage>,
generic_wide_int<wide_int_storage> >(generic_wide_int<wide_int_storage
> const&, generic_wide_int<wide_int_storage> const&)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/wide-int.h:2537
0x122e8f9 operator_cast::fold_range(tree_node*, value_range_base const&,
value_range_base const&) const
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/range-op.cc:1578
0x10d81f8 range_fold_unary_expr(value_range_base*, tree_code, tree_node*,
value_range_base const*, tree_node*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-vrp.c:1956
0x110c1fd vr_values::extract_range_from_unary_expr(value_range*, tree_code,
tree_node*, tree_node*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/vr-values.c:934
0x1109287 vr_values::extract_range_from_assignment(value_range*, gassign*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/vr-values.c:1471
0x1109287 vr_values::vrp_visit_assignment_or_call(gimple*, tree_node**,
value_range*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/vr-values.c:2090
0x1109287 vr_values::extract_range_from_stmt(gimple*, edge_def**, tree_node**,
value_range*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/vr-values.c:2822
0x11f2ef3 evrp_range_analyzer::record_ranges_from_stmt(gimple*, bool)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/gimple-ssa-evrp-analyze.c:307
0x10ba6fa record_temporary_equivalences_from_stmts_at_dest
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-ssa-threadedge.c:293
0x10b9960 thread_through_normal_block
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-ssa-threadedge.c:1062
0x10b8d0d thread_across_edge
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-ssa-threadedge.c:1260
0x1026da5 dom_opt_dom_walker::after_dom_children(basic_block_def*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-ssa-dom.c:1549
0x11e6a81 dom_walker::walk(basic_block_def*)
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/domwalk.c:352
0x1021683 execute
/var/tmp/portage/sys-devel/gcc-10.0.0_pre9999/work/gcc-10.0.0_pre9999/gcc/tree-ssa-dom.c:724
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
