public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/114931] New: ICE in get_alias_set when building tcl with -std=c23 Date: Fri, 03 May 2024 02:37:27 +0000 [thread overview] Message-ID: <bug-114931-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114931 Bug ID: 114931 Summary: ICE in get_alias_set when building tcl with -std=c23 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: sjames at gcc dot gnu.org Target Milestone: --- Created attachment 58094 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58094&action=edit tclStubLib.i.xz ``` # gcc -c tclStubLib.i -std=c23 during RTL pass: expand /var/tmp/portage/dev-lang/tcl-8.6.14/work/tcl8.6.14/generic/tclStubLib.c: In function ‘Tcl_InitStubs’: /var/tmp/portage/dev-lang/tcl-8.6.14/work/tcl8.6.14/generic/tclStubLib.c:70:31: internal compiler error: in get_alias_set, at alias.cc:954 70 | if (!stubsPtr || (stubsPtr->magic != TCL_STUB_MAGIC)) { | ~~~~~~~~^~~~~~~ 0x55a6e9af0586 get_alias_set(tree_node*) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/alias.cc:954 0x55a6eb2865eb record_component_aliases(tree_node*, int) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/alias.cc:1306 0x55a6eb26bcdc record_component_aliases(tree_node*) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/alias.cc:1346 0x55a6eb26bcdc get_alias_set(tree_node*) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/alias.cc:1151 0x55a6eb28ee06 set_mem_attributes_minus_bitpos(rtx_def*, tree_node*, int, poly_int<1u, long>) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/emit-rtl.cc:1976 0x55a6eb63832b set_mem_attributes(rtx_def*, tree_node*, int) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/emit-rtl.cc:2181 0x55a6eb63832b expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:11731 0x55a6eb638c29 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:9443 0x55a6eb638c29 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:11949 0x55a6eb63ba80 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:9443 0x55a6eb63ba80 store_expr(tree_node*, rtx_def*, int, bool, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:6743 0x55a6eb6368a2 expand_assignment(tree_node*, tree_node*, bool) /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/expr.cc:6464 0x55a6eb631a1c expand_gimple_stmt /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/cfgexpand.cc:4077 0x55a6eb631a1c expand_gimple_basic_block /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/cfgexpand.cc:6133 0x55a6eb5daf76 execute /usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/cfgexpand.cc:6872 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://bugs.gentoo.org/> for instructions. ```
next reply other threads:[~2024-05-03 2:37 UTC|newest] Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-05-03 2:37 sjames at gcc dot gnu.org [this message] 2024-05-03 2:38 ` [Bug rtl-optimization/114931] " sjames at gcc dot gnu.org 2024-05-03 2:43 ` [Bug c/114931] " pinskia at gcc dot gnu.org 2024-05-03 2:52 ` pinskia at gcc dot gnu.org 2024-05-03 3:10 ` sjames at gcc dot gnu.org 2024-05-03 6:34 ` [Bug c/114931] [14/15 regression] " rguenth at gcc dot gnu.org 2024-05-03 7:11 ` rguenth at gcc dot gnu.org 2024-05-03 7:16 ` rguenth at gcc dot gnu.org 2024-05-03 7:25 ` rguenth at gcc dot gnu.org 2024-05-03 7:41 ` jakub at gcc dot gnu.org 2024-05-03 7:56 ` rguenth at gcc dot gnu.org 2024-05-03 8:22 ` rguenth at gcc dot gnu.org 2024-05-03 8:25 ` jakub at gcc dot gnu.org 2024-05-03 9:01 ` rguenth at gcc dot gnu.org 2024-05-03 9:05 ` rguenth at gcc dot gnu.org 2024-05-03 9:50 ` rguenth at gcc dot gnu.org 2024-05-03 11:01 ` cvs-commit at gcc dot gnu.org 2024-05-07 7:46 ` rguenth at gcc dot gnu.org 2024-05-07 11:05 ` cvs-commit at gcc dot gnu.org 2024-05-07 11:07 ` [Bug c/114931] [14 " rguenth at gcc dot gnu.org 2024-05-07 12:30 ` rguenth at gcc dot gnu.org 2024-05-07 18:10 ` sjames at gcc dot gnu.org 2024-05-15 16:09 ` cvs-commit at gcc dot gnu.org 2024-05-15 16:09 ` cvs-commit at gcc dot gnu.org 2024-05-15 16:09 ` rguenth at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-114931-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).