https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77901
Bug ID: 77901
Summary: ICE in tree-sse-reassoc,c:2881
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: bernd.edlinger at hotmail dot de
Target Milestone: ---
build of gdb-7.11.1 with gcc Revision: 240867 fails with ICE
last week it was OK.
../../gdb-7.11.1/gdb/coffread.c: In function 'decode_type':
../../gdb-7.11.1/gdb/coffread.c:1816:1: internal compiler error: tree check:
expected ssa_name, have bit_and_expr in optimize_range_tests_var_bound, at
tree-ssa-reassoc.c:2881
decode_type (struct coff_symbol *cs, unsigned int c_type,
^~~~~~~~~~~
0xe1d73c tree_check_failed(tree_node const*, char const*, int, char const*,
...)
../../gcc-trunk/gcc/tree.c:9743
0xd371b1 tree_check(tree_node*, char const*, int, char const*, tree_code)
../../gcc-trunk/gcc/tree.h:3031
0xd371b1 optimize_range_tests_var_bound
../../gcc-trunk/gcc/tree-ssa-reassoc.c:2881
0xd371b1 optimize_range_tests
../../gcc-trunk/gcc/tree-ssa-reassoc.c:3113
0xd38c7f reassociate_bb
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5604
0xd38aad reassociate_bb
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5723
0xd38aad reassociate_bb
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5723
0xd3b3b9 do_reassoc
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5837
0xd3b3b9 execute_reassoc
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5924
0xd3b3b9 execute
../../gcc-trunk/gcc/tree-ssa-reassoc.c:5963
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [coffread.o] Error 1
make[2]: Leaving directory `/home/ed/gnu/gdb-build/gdb'
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory `/home/ed/gnu/gdb-build'
make: *** [all] Error 2
