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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66813] New: gcc.target/i386/asm-flag-5.c failed with -march=pentium Date: Wed, 08 Jul 2015 17:28:00 -0000 [thread overview] Message-ID: <bug-66813-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66813 Bug ID: 66813 Summary: gcc.target/i386/asm-flag-5.c failed with -march=pentium Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com CC: rth at gcc dot gnu.org, ubizjak at gmail dot com Target Milestone: --- [hjl@gnu-6 gcc]$ ./xgcc -B./ -m32 -S -march=pentium /export/gnu/src/tools-iamcu/tools/gcc/testsuite/gcc.target/i386/asm-flag-5.c /export/gnu/src/tools-iamcu/tools/gcc/testsuite/gcc.target/i386/asm-flag-5.c: In function ‘f_s’: /export/gnu/src/tools-iamcu/tools/gcc/testsuite/gcc.target/i386/asm-flag-5.c:7:1: error: unrecognizable insn: void f_s(void) { short x; asm("" : "=@ccc"(x)); } ^ (insn 7 6 5 2 (set (reg:HI 87 [ x ]) (zero_extend:HI (reg:QI 88))) /export/gnu/src/tools-iamcu/tools/gcc/testsuite/gcc.target/i386/asm-flag-5.c:7 -1 (nil)) /export/gnu/src/tools-iamcu/tools/gcc/testsuite/gcc.target/i386/asm-flag-5.c:7:1: internal compiler error: in extract_insn, at recog.c:2302 0xeac06d _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /export/gnu/import/git/sources/gcc/gcc/rtl-error.c:109 0xeac0ae _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) /export/gnu/import/git/sources/gcc/gcc/rtl-error.c:117 0xe5deed extract_insn(rtx_insn*) /export/gnu/import/git/sources/gcc/gcc/recog.c:2302 0xa54540 instantiate_virtual_regs_in_insn /export/gnu/import/git/sources/gcc/gcc/function.c:1581 0xa559b6 instantiate_virtual_regs /export/gnu/import/git/sources/gcc/gcc/function.c:1949 0xa55a86 execute /export/gnu/import/git/sources/gcc/gcc/function.c:1998 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. [hjl@gnu-6 gcc]$ >From gcc-bugs-return-491801-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jul 08 17:35:04 2015 Return-Path: <gcc-bugs-return-491801-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 67716 invoked by alias); 8 Jul 2015 17:35:04 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: <gcc-bugs.gcc.gnu.org> List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/> List-Post: <mailto:gcc-bugs@gcc.gnu.org> List-Help: <mailto:gcc-bugs-help@gcc.gnu.org> Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 67677 invoked by uid 48); 8 Jul 2015 17:35:00 -0000 From: "rmansfield at qnx dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66814] New: ICE: gcc.target/i386/avx512f-klogic-2.c Date: Wed, 08 Jul 2015 17:35:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 5.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rmansfield at qnx dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone attachments.created Message-ID: <bug-66814-4@http.gcc.gnu.org/bugzilla/> 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-SW-Source: 2015-07/txt/msg00691.txt.bz2 Content-length: 2080 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66814 Bug ID: 66814 Summary: ICE: gcc.target/i386/avx512f-klogic-2.c Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: rmansfield at qnx dot com Target Milestone: --- Created attachment 35935 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35935&action=edit reduced preprocessed testcase Testing gcc 5.2 RC with -march=i586 FAIL: gcc.target/i386/avx512f-klogic-2.c (internal compiler error) FAIL: gcc.target/i386/avx512f-klogic-2.c (test for excess errors) FAIL: gcc.target/i386/avx512f-knotw-1.c (internal compiler error) FAIL: gcc.target/i386/avx512f-knotw-1.c (test for excess errors) Reduced testcase: $ ./xgcc -B. ~/ice.i -march=i586 -m32 -mavx512f -O2 /home/rmansfield/ice.i: In function ‘avx512f_test’: /home/rmansfield/ice.i:18:6: error: insn does not satisfy its constraints: } ^ (insn 48 7 13 2 (parallel [ (set (reg:HI 70 k1 [99]) (xor:HI (reg:HI 69 k0 [orig:97 src1 ] [97]) (const_int -1 [0xffffffffffffffff]))) (clobber (reg:CC 17 flags)) ]) /home/rmansfield/ice.i:7 405 {*xorhi_1} (nil)) /home/rmansfield/ice.i:18:6: internal compiler error: in extract_constrain_insn, at recog.c:2246 0x92ce2a _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) ../../gcc/rtl-error.c:110 0x92ce4f _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) ../../gcc/rtl-error.c:121 0x8fd63d extract_constrain_insn(rtx_insn*) ../../gcc/recog.c:2246 0x90584a copyprop_hardreg_forward_1 ../../gcc/regcprop.c:793 0x906327 execute ../../gcc/regcprop.c:1289 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. >From gcc-bugs-return-491802-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jul 08 18:00:50 2015 Return-Path: <gcc-bugs-return-491802-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 33204 invoked by alias); 8 Jul 2015 18:00:49 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: <gcc-bugs.gcc.gnu.org> List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/> List-Post: <mailto:gcc-bugs@gcc.gnu.org> List-Help: <mailto:gcc-bugs-help@gcc.gnu.org> Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 33159 invoked by uid 48); 8 Jul 2015 18:00:45 -0000 From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66814] ICE: gcc.target/i386/avx512f-klogic-2.c Date: Wed, 08 Jul 2015 18:00:00 -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: 5.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.2 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc target_milestone everconfirmed Message-ID: <bug-66814-4-BtN1qWoAdG@http.gcc.gnu.org/bugzilla/> In-Reply-To: <bug-66814-4@http.gcc.gnu.org/bugzilla/> References: <bug-66814-4@http.gcc.gnu.org/bugzilla/> 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-SW-Source: 2015-07/txt/msg00692.txt.bz2 Content-length: 1362 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66814 Uroš Bizjak <ubizjak at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-07-08 CC| |kyukhin at gcc dot gnu.org Target Milestone|--- |5.2 Ever confirmed|0 |1 --- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- Following peephole2 is too broad: (define_peephole2 [(set (match_operand:SWI124 0 "nonimmediate_operand") (not:SWI124 (match_operand:SWI124 1 "nonimmediate_operand")))] "optimize_insn_for_speed_p () && ((TARGET_NOT_UNPAIRABLE && (!MEM_P (operands[0]) || !memory_displacement_operand (operands[0], <MODE>mode))) || (TARGET_NOT_VECTORMODE && long_memory_operand (operands[0], <MODE>mode))) && peep2_regno_dead_p (0, FLAGS_REG)" [(parallel [(set (match_dup 0) (xor:SWI124 (match_dup 1) (const_int -1))) (clobber (reg:CC FLAGS_REG))])]) Needs additional GENERAL_REG_P predicates. Probably several other peephole2 patterns need similar treatment. CC AVX512F maintainer. >From gcc-bugs-return-491803-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jul 08 18:09:19 2015 Return-Path: <gcc-bugs-return-491803-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 61763 invoked by alias); 8 Jul 2015 18:09:19 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: <gcc-bugs.gcc.gnu.org> List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/> List-Post: <mailto:gcc-bugs@gcc.gnu.org> List-Help: <mailto:gcc-bugs-help@gcc.gnu.org> Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 61729 invoked by uid 48); 8 Jul 2015 18:09:15 -0000 From: "mikpelinux at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libgcc/66809] stage 1 build failure in libgcc on sparc-sun-solaris2.10 Date: Wed, 08 Jul 2015 18:09:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgcc X-Bugzilla-Version: 4.8.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mikpelinux at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: <bug-66809-4-JE3wmNJBxT@http.gcc.gnu.org/bugzilla/> In-Reply-To: <bug-66809-4@http.gcc.gnu.org/bugzilla/> References: <bug-66809-4@http.gcc.gnu.org/bugzilla/> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-07/txt/msg00693.txt.bz2 Content-length: 240 https://gcc.gnu.org/bugzilla/show_bug.cgi?idf809 --- Comment #3 from Mikael Pettersson <mikpelinux at gmail dot com> --- The --with-gmp= etc options work for include files and static link libraries. but do nothing for shared libraries.
next reply other threads:[~2015-07-08 17:28 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-07-08 17:28 hjl.tools at gmail dot com [this message] 2015-07-09 13:11 ` [Bug target/66813] " hjl.tools at gmail dot com 2015-07-10 11:57 ` uros at gcc dot gnu.org 2015-07-10 12:20 ` ubizjak at gmail dot com
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