https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98185
Bug ID: 98185
Summary: [9/10/11 Regression] ICE in cp_genericize_r, at
cp/cp-gimplify.c:1240
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: [email protected]
Target Milestone: ---
Using testfile gcc/testsuite/c-c++-common/gomp/master-combined-1.c
Affects g++ versions down to r9 (gcc-11 accepts it) :
$ g++-8 -c master-combined-1.c -fopenmp-simd
$ g++-11-20201206 -c master-combined-1.c -fopenmp
$
$ g++-11-20201206 -c master-combined-1.c -fopenmp-simd
master-combined-1.c: In function 'void foo(int*)':
master-combined-1.c:31:1: internal compiler error: tree check: expected
omp_clause, have <invalid tree code> in cp_genericize_r, at
cp/cp-gimplify.c:1240
31 | }
| ^
0x64d58a tree_check_failed(tree_node const*, char const*, int, char const*,
...)
../../gcc/tree.c:9810
0x726b75 tree_check(tree_node*, char const*, int, char const*, tree_code)
../../gcc/tree.h:3335
0x726b75 cp_genericize_r
../../gcc/cp/cp-gimplify.c:1240
0x12ccfb3 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*> >*))
../../gcc/tree.c:12095
0x724b6d cp_genericize_r
../../gcc/cp/cp-gimplify.c:1474
0x12ccfb3 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*> >*))
../../gcc/tree.c:12095
0x726115 cp_genericize_r
../../gcc/cp/cp-gimplify.c:1166
0x12ccfb3 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*> >*))
../../gcc/tree.c:12095
0x723468 cp_genericize_tree
../../gcc/cp/cp-gimplify.c:1592
0x7236e6 cp_genericize(tree_node*)
../../gcc/cp/cp-gimplify.c:1738
0x779627 finish_function(bool)
../../gcc/cp/decl.c:17268
0x856e5e cp_parser_function_definition_after_declarator
../../gcc/cp/parser.c:29546
0x858015 cp_parser_function_definition_from_specifiers_and_declarator
../../gcc/cp/parser.c:29459
0x858015 cp_parser_init_declarator
../../gcc/cp/parser.c:21175
0x832f4a cp_parser_simple_declaration
../../gcc/cp/parser.c:13995
0x8609e2 cp_parser_declaration
../../gcc/cp/parser.c:13692
0x8613c8 cp_parser_translation_unit
../../gcc/cp/parser.c:4806
0x8613c8 c_parse_file()
../../gcc/cp/parser.c:44681
0x9d7862 c_common_parse_file()
../../gcc/c-family/c-opts.c:1211
