From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2A2E53890402; Sat, 6 Mar 2021 18:57:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2A2E53890402 From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/99422] [11 Regression] ICE in extract_constrain_insn building glibc pthread_create Date: Sat, 06 Mar 2021 18:57:23 +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: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: Sat, 06 Mar 2021 18:57:24 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99422 David Binderman changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #3 from David Binderman --- I also see this when compiling linux kernel 5.12-rc2. net/netfilter/utils.c: In function =E2=80=98nf_checksum=E2=80=99: net/netfilter/utils.c:139:1: error: unrecognizable insn: 139 | } | ^ (insn 120 466 414 12 (parallel [ (set (reg:SI 0 ax [orig:200 sum ] [200]) (asm_operands:SI (" addl %1, %0 adcl %2, %0 adcl %3, %0 adcl $0, %0 ") ("=3Dr") 0 [ (mem/c:SI (plus:DI (reg/f:DI 7 sp) (const_int 24 [0x18])) [301 %sfp+-8 S4 A64]) (mem:SI (plus:DI (mem/c:DI (plus:DI (reg/f:DI 7 sp) (const_int 16 [0x10])) [301 %sfp+-1= 6 S8 A64]) (const_int 12 [0xc])) [1 MEM[(const struct iphdr *)_19].saddr+0 S4 A32]) (reg:SI 1 dx [203]) (reg:SI 0 ax [orig:200 sum ] [200]) ] [ (asm_input:SI ("g") ./arch/x86/include/asm/checksum_64.h:91) (asm_input:SI ("g") ./arch/x86/include/asm/checksum_64.h:91) (asm_input:SI ("g") ./arch/x86/include/asm/checksum_64.h:91) (asm_input:SI ("0") ./arch/x86/include/asm/checksum_64.h:91) ] [] ./arch/x86/include/asm/checksum_64.h:91)) (clobber (reg:CC 17 flags)) ]) "./arch/x86/include/asm/checksum_64.h":91:2 -1 (nil))=