https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124627
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |16.0
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
[apinski@xeond2 pr124627]$ ~/upstream-gcc/bin/gcc -Werror=lto-type-mismatch -o
/dev/null a.o b.o c.o d.o
during GIMPLE pass: dom
c.c: In function ‘cj’:
c.c:6:6: internal compiler error: Segmentation fault
6 | int *cj(int **cy, int *g) {
| ^
0x261e57f internal_error(char const*, ...)
/home/apinski/src/upstream-gcc-git/gcc/gcc/diagnostic-global-context.cc:787
0x110604f crash_signal
/home/apinski/src/upstream-gcc-git/gcc/gcc/toplev.cc:325
0x11ac528 mark_block_for_update
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-into-ssa.cc:446
0x11b2c63 mark_use_interesting
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-into-ssa.cc:2633
0x11b2c63 prepare_use_sites_for
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-into-ssa.cc:2833
0x11b2c63 prepare_names_to_update
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-into-ssa.cc:2901
0x11b2c63 update_ssa(unsigned int)
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-into-ssa.cc:3464
0x11621c6 cleanup_tree_cfg_noloop
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-cfgcleanup.cc:1199
0x11621c6 cleanup_tree_cfg(unsigned int)
/home/apinski/src/upstream-gcc-git/gcc/gcc/tree-cfgcleanup.cc:1307
0xfbf674 execute_function_todo
/home/apinski/src/upstream-gcc-git/gcc/gcc/passes.cc:2069
0xfbfc37 execute_todo
/home/apinski/src/upstream-gcc-git/gcc/gcc/passes.cc:2152
/home/apinski/upstream-gcc/libexec/gcc/x86_64-pc-linux-gnu/16.0.1/lto1 -quiet
-dumpbase ./a.ltrans0.ltrans -mtune=generic -march=x86-64 -g -O1
-Werror=lto-type-mismatch -fno-openmp -fno-openacc -fno-pie
-fcf-protection=none -fltrans @/tmp/ccLaVFG1 -o /tmp/ccvhIcLA.s
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
lto-wrapper: fatal error: /home/apinski/upstream-gcc/bin/gcc returned 1 exit
status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
