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From: "141242068 at smail dot nju.edu.cn" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/111911] New: GCC: 14: internal compiler error: internal compiler error: in gimplify_expr, at gimplify.cc:17510 Date: Sun, 22 Oct 2023 01:42:44 +0000 [thread overview] Message-ID: <bug-111911-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111911 Bug ID: 111911 Summary: GCC: 14: internal compiler error: internal compiler error: in gimplify_expr, at gimplify.cc:17510 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: 141242068 at smail dot nju.edu.cn Target Milestone: --- When compile this program, GCC crashes: ``` int main(void) { if ((((!((_Bool)(__INT_MAX__ + 1))) / (!((_Bool)(__INT_MAX__ + 1)))))) ; return 1; } ``` Complier Explorer: https://gcc.godbolt.org/z/W59roeYKP The full stack dump: ``` <source>: In function 'main': <source>:2:32: warning: integer overflow in expression of type 'int' results in '-2147483648' [-Woverflow] 2 | if ((((!((_Bool)(__INT_MAX__ + 1))) / | ^ <source>:3:34: warning: integer overflow in expression of type 'int' results in '-2147483648' [-Woverflow] 3 | (!((_Bool)(__INT_MAX__ + 1)))))) | ^ cc1: warning: division by zero [-Wdiv-by-zero] <source>:2:10: internal compiler error: in gimplify_expr, at gimplify.cc:17510 2 | if ((((!((_Bool)(__INT_MAX__ + 1))) / | ^ 0x231f49e internal_error(char const*, ...) ???:0 0xa00958 fancy_abort(char const*, int, char const*) ???:0 0xdbb856 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb3dc gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb856 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb3dc gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb3dc gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbbf48 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdbcc33 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdbbcdf gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdbcc33 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdc0cd3 gimplify_body(tree_node*, bool) ???:0 0xdc112f gimplify_function_tree(tree_node*) ???:0 0xbea6e7 cgraph_node::analyze() ???:0 0xbee231 symbol_table::finalize_compilation_unit() ???:0 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. ```
next reply other threads:[~2023-10-22 1:42 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-22 1:42 141242068 at smail dot nju.edu.cn [this message] 2023-10-22 1:54 ` [Bug c/111911] [11/12/13/14 Regression] ICE with integer overflow converting to _Bool pinskia at gcc dot gnu.org 2023-10-22 1:54 ` pinskia at gcc dot gnu.org 2023-10-22 2:21 ` pinskia at gcc dot gnu.org 2023-10-22 2:25 ` pinskia at gcc dot gnu.org 2023-10-22 2:28 ` pinskia at gcc dot gnu.org 2023-11-22 14:38 ` jakub at gcc dot gnu.org 2024-01-30 22:16 ` jsm28 at gcc dot gnu.org 2024-01-31 1:25 ` cvs-commit at gcc dot gnu.org 2024-01-31 1:29 ` [Bug c/111911] [11/12/13 " jsm28 at gcc dot gnu.org 2024-02-08 1:35 ` cvs-commit at gcc dot gnu.org
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