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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/111912] New: GCC: 14: internal compile error when apply __transaction_atomic on logical or expr Date: Sun, 22 Oct 2023 01:51:47 +0000 [thread overview] Message-ID: <bug-111912-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111912 Bug ID: 111912 Summary: GCC: 14: internal compile error when apply __transaction_atomic on logical or expr 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 small program: ``` int a; int f() { return __transaction_atomic (a || 1); } ``` GCC crashes, (verification link: https://gcc.godbolt.org/z/8onMYzqcv) The full stack dump: ``` <source>: In function 'f': <source>:2:40: internal compiler error: in gimplify_expr, at gimplify.cc:17510 2 | int f() { return __transaction_atomic (a || 1); } | ^ 0x231f49e internal_error(char const*, ...) ???:0 0xa00958 fancy_abort(char const*, int, char const*) ???: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 0xdbbf48 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdbbf48 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb78d 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 0xdbdddb gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbb78d gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*), int) ???:0 0xdbec8a gimplify_stmt(tree_node**, gimple**) ???:0 0xdbc9b7 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 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 1:51 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-22 1:51 141242068 at smail dot nju.edu.cn [this message] 2023-10-22 2:45 ` [Bug c/111912] " pinskia at gcc dot gnu.org
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