From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BB14F385E008; Tue, 10 Aug 2021 08:04:29 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BB14F385E008 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/101819] [12 Regression] ICE in expand_expr_real_2, at expr.c:9552 since r12-2789-gf31da42e047e8018ca6ad9809273bc7efb6ffcaf Date: Tue, 10 Aug 2021 08:04:29 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Aug 2021 08:04:30 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101819 --- Comment #2 from Martin Li=C5=A1ka --- Happens also on x86_64: $ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vect/pr51581-3.c -mno-mmx -Ofast -mno-sse -c during RTL pass: expand /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vect/pr51581-3.c: In func= tion =E2=80=98f2=E2=80=99: /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vect/pr51581-3.c:22:1: internal compiler error: in expand_expr_real_2, at expr.c:9552 22 | f2 (void) | ^~ 0x6a17bb expand_expr_real_2(separate_ops*, rtx_def*, machine_mode, expand_modifier) /home/marxin/Programming/gcc/gcc/expr.c:9552 0xb1d086 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /home/marxin/Programming/gcc/gcc/expr.c:10480 0xb167a8 expand_expr /home/marxin/Programming/gcc/gcc/expr.h:301 0xb167a8 expand_expr_real_2(separate_ops*, rtx_def*, machine_mode, expand_modifier) /home/marxin/Programming/gcc/gcc/expr.c:9780 0xb1d086 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /home/marxin/Programming/gcc/gcc/expr.c:10480 0xb2d76a expand_normal /home/marxin/Programming/gcc/gcc/expr.h:307 0xb2d76a store_field /home/marxin/Programming/gcc/gcc/expr.c:7439 0xb2cfa5 store_constructor /home/marxin/Programming/gcc/gcc/expr.c:7289 0xb2e6bd expand_constructor /home/marxin/Programming/gcc/gcc/expr.c:8634 0xb1c32a expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /home/marxin/Programming/gcc/gcc/expr.c:10819 0xb278a6 store_expr(tree_node*, rtx_def*, int, bool, bool) /home/marxin/Programming/gcc/gcc/expr.c:6064 0xb29dad expand_assignment(tree_node*, tree_node*, bool) /home/marxin/Programming/gcc/gcc/expr.c:5796 0x9ecffa expand_gimple_stmt_1 /home/marxin/Programming/gcc/gcc/cfgexpand.c:3945 0x9ecffa expand_gimple_stmt /home/marxin/Programming/gcc/gcc/cfgexpand.c:4043 0x9f3950 expand_gimple_basic_block /home/marxin/Programming/gcc/gcc/cfgexpand.c:6085 0x9f58c7 execute /home/marxin/Programming/gcc/gcc/cfgexpand.c:6811 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=