https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116088
--- Comment #7 from Petr Sumbera <sumbera at volny dot cz> --- $ gdb /builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/./gcc/xgcc GNU gdb (GDB) 13.1 Copyright (C) 2023 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-solaris2.11". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/./gcc/xgcc... (gdb) run -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/./gcc/ -B/usr/gcc/11/x86_64-pc-solaris2.11/bin/ -B/usr/gcc/11/x86_64-pc-solaris2.11/lib/ -isystem /usr/gcc/11/x86_64-pc-solaris2.11/include -isystem /usr/gcc/11/x86_64-pc-solaris2.11/sys-include -fchecking=1 /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/libgomp.graphite/bounds.c -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp/ -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp/.libs -I/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp -I/builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/../../include -I/builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/.. -fmessage-length=0 -fno-diagnostics-show-caret -fdiagnostics-color=never -fopenmp -ansi -pedantic-errors -O2 -ftree-parallelize-loops=4 -floop-parallelize-all -fdump-tree-parloops-details -fdump-tree-optimized -fno-loop-strip-mine -fno-loop-block -fdump-tree-graphite-all -S -o bounds.s Starting program: /builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/gcc/xgcc -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/./gcc/ -B/usr/gcc/11/x86_64-pc-solaris2.11/bin/ -B/usr/gcc/11/x86_64-pc-solaris2.11/lib/ -isystem /usr/gcc/11/x86_64-pc-solaris2.11/include -isystem /usr/gcc/11/x86_64-pc-solaris2.11/sys-include -fchecking=1 /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/libgomp.graphite/bounds.c -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp/ -B/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp/.libs -I/builds/psumbera/userland-gcc-11.5/components/gcc11/build/amd64/x86_64-pc-solaris2.11/./libgomp -I/builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/../../include -I/builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/.. -fmessage-length=0 -fno-diagnostics-show-caret -fdiagnostics-color=never -fopenmp -ansi -pedantic-errors -O2 -ftree-parallelize-loops=4 -floop-parallelize-all -fdump-tree-parloops-details -fdump-tree-optimized -fno-loop-strip-mine -fno-loop-block -fdump-tree-graphite-all -S -o bounds.s [Thread debugging using libthread_db enabled] warning: could not convert 'mutex_t' from the host encoding (ISO-8859-1) to UTF-32. This normally should not happen, please file a bug report. [New Thread 1 (LWP 1)] during GIMPLE pass: graphite dump file: bounds.c.158t.graphite /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/libgomp.graphite/bounds.c: In function ‘foo’: /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/libgomp/testsuite/libgomp.graphite/bounds.c:1:5: internal compiler error: Illegal Instruction 0x1536fba crash_signal /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/gcc/toplev.c:327 0x1eb90ee graphite_transform_loops() /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/gcc/graphite.c:431 0x1eba950 graphite_transforms /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/gcc/graphite.c:538 0x1eba950 execute /builds/psumbera/userland-gcc-11.5/components/gcc11/gcc-11.5.0/gcc/graphite.c:615 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. [Inferior 1 (process 25374 ) exited with code 01] (gdb) x/i $pc No registers.
