https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94826
Bug ID: 94826
Summary: [10 regression] ICE in gcc.dg/pr94780.c after r10-7999
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at linux dot vnet.ibm.com
Target Milestone: ---
g:9b8e9006bb35641865358e2df4f6b3ae185b239a, r10-7999
spawn -ignore SIGHUP /home3/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home3/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/pr94780.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O2 -S -o pr94780.s
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/pr94780.c: In function
'foo':
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/pr94780.c:8:1: internal
compiler error: Segmentation fault
0x10b33a33 crash_signal
/home/seurer/gcc/git/gcc-test/gcc/toplev.c:328
0x10c32f14 tree_check(tree_node*, char const*, int, char const*, tree_code)
/home/seurer/gcc/git/gcc-test/gcc/tree.h:3286
0x10c32f14 convert_nonlocal_reference_op
/home/seurer/gcc/git/gcc-test/gcc/tree-nested.c:1064
0x10f5449b walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*,
tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*))
/home/seurer/gcc/git/gcc-test/gcc/tree.c:12000
0x1070d9ab walk_gimple_op(gimple*, tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/home/seurer/gcc/git/gcc-test/gcc/gimple-walk.c:268
0x1070dd8f walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
/home/seurer/gcc/git/gcc-test/gcc/gimple-walk.c:596
0x1070e147 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/home/seurer/gcc/git/gcc-test/gcc/gimple-walk.c:51
0x1070dfe3 walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
/home/seurer/gcc/git/gcc-test/gcc/gimple-walk.c:605
0x1070e147 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/home/seurer/gcc/git/gcc-test/gcc/gimple-walk.c:51
0x10c2a0c3 walk_body
/home/seurer/gcc/git/gcc-test/gcc/tree-nested.c:713
0x10c2a173 walk_function
/home/seurer/gcc/git/gcc-test/gcc/tree-nested.c:724
0x10c2a173 walk_all_functions
/home/seurer/gcc/git/gcc-test/gcc/tree-nested.c:789
0x10c369b3 lower_nested_functions(tree_node*)
/home/seurer/gcc/git/gcc-test/gcc/tree-nested.c:3551
0x104bbfb3 cgraph_node::analyze()
/home/seurer/gcc/git/gcc-test/gcc/cgraphunit.c:676
0x104c0b2b analyze_functions
/home/seurer/gcc/git/gcc-test/gcc/cgraphunit.c:1227
0x104c2217 symbol_table::finalize_compilation_unit()
/home/seurer/gcc/git/gcc-test/gcc/cgraphunit.c:2974
