From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19744 invoked by alias); 20 Jan 2015 23:04:03 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 19664 invoked by uid 48); 20 Jan 2015 23:03:58 -0000 From: "bergner at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure Date: Tue, 20 Jan 2015 23:04:00 -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: 5.0 X-Bugzilla-Keywords: build X-Bugzilla-Severity: normal X-Bugzilla-Who: bergner at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc everconfirmed 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-SW-Source: 2015-01/txt/msg02139.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D64205 Peter Bergner changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-01-20 CC| |bergner at gcc dot gnu.org, | |meissner at gcc dot gnu.or= g, | |uweigand at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Peter Bergner --- Confirmed. Here's a simplified test case and simplified options: [bergner@makalu-lp1 PR64687]$ cat decode.i=20 union ieee754r_Decimal32 { _Decimal32 sd; unsigned int cc0; }; unsigned int __decoded32 (_Decimal32 a) { union ieee754r_Decimal32 d; d.sd =3D a; return d.cc0; } [bergner@makalu-lp1 PR64687]$ /home/bergner/gcc/build/gcc-fsf-mainline-pr64687-debug/gcc/xgcc -B/home/bergner/gcc/build/gcc-fsf-mainline-pr64687-debug/gcc -O1 -mno-hard-= dfp -mcpu=3Dpower7 -S decode.i=20 decode.i: In function =E2=80=98__decoded32=E2=80=99: decode.i:13:1: error: insn does not satisfy its constraints: } ^ (insn 16 4 3 2 (set (mem/c:SD (plus:DI (reg/f:DI 1 1) (const_int 48 [0x30])) [0 a+0 S4 A64]) (reg:SD 33 1)) decode.i:9 492 {movsd_hardfloat} (nil)) decode.i:13:1: internal compiler error: in extract_constrain_insn, at recog.c:2246 Basically we hit this with "-O1 -mno-hard-dfp -maltivec" which matches the = ICE seen with "-mcpu=3DG5" and "-mno-hard-dfp -mcpu=3Dpower7". >>From gcc-bugs-return-474146-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Jan 20 23:23:33 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 26777 invoked by alias); 20 Jan 2015 23:23:32 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 26743 invoked by uid 48); 20 Jan 2015 23:23:24 -0000 From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/64701] New: internal compiler error:=?UTF-8?Q?=20unexpected=20expression=20=E2=80=98?==?UTF-8?Q?=E2=80=99=20of=20kind=20do=5Fstmt?= Date: Tue, 20 Jan 2015 23:23:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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 attachments.created Message-ID: 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: 2015-01/txt/msg02140.txt.bz2 Content-length: 3086 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D64701 Bug ID: 64701 Summary: internal compiler error: unexpected expression =E2=80=98=E2=80=99 of kind do_stmt Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: mpolacek at gcc dot gnu.org Created attachment 34508 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D34508&action=3Dedit preprocessed source $ ./cc1plus -quiet -fpreprocessed ccBLvhHJ.err -o /dev/null=20 In file included from /builddir/build/BUILD/open-vm-tools-9.4.6-1770165/lib/include/hostinfo.h:34= :0, from dndGuest/rpcV3Util.cpp:45: /builddir/build/BUILD/open-vm-tools-9.4.6-1770165/lib/include/x86cpuid.h: In function =E2=80=98uint32 CPUID_EFFECTIVE_FAMILY(uint32)=E2=80=99: /builddir/build/BUILD/open-vm-tools-9.4.6-1770165/lib/include/x86cpuid.h:10= 38:339: internal compiler error: unexpected expression =E2=80=98=E2=80= =99 of kind do_stmt 0x86232f cxx_eval_constant_expression /home/marek/src/gcc/gcc/cp/constexpr.c:3450 0x86710f cxx_eval_statement_list /home/marek/src/gcc/gcc/cp/constexpr.c:2855 0x8619fd cxx_eval_constant_expression /home/marek/src/gcc/gcc/cp/constexpr.c:3374 0x8620ba cxx_eval_constant_expression /home/marek/src/gcc/gcc/cp/constexpr.c:3380 0x86748b cxx_eval_outermost_constant_expr /home/marek/src/gcc/gcc/cp/constexpr.c:3505 0x86acf8 maybe_constant_value(tree_node*, tree_node*) /home/marek/src/gcc/gcc/cp/constexpr.c:3617 0x7b1bcc cp_convert_and_check(tree_node*, tree_node*, int) /home/marek/src/gcc/gcc/cp/cvt.c:639 0x64fd87 convert_like_real /home/marek/src/gcc/gcc/cp/call.c:6565 0x650e31 perform_implicit_conversion_flags(tree_node*, tree_node*, int, int) /home/marek/src/gcc/gcc/cp/call.c:9405 0x6f8fe1 digest_init_r /home/marek/src/gcc/gcc/cp/typeck2.c:1068 0x6fbf5a digest_init_flags /home/marek/src/gcc/gcc/cp/typeck2.c:1137 0x6fbf5a store_init_value(tree_node*, tree_node*, vec**, int) /home/marek/src/gcc/gcc/cp/typeck2.c:811 0x6698e4 check_initializer /home/marek/src/gcc/gcc/cp/decl.c:5980 0x690bdc cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int) /home/marek/src/gcc/gcc/cp/decl.c:6616 0x776229 cp_parser_init_declarator /home/marek/src/gcc/gcc/cp/parser.c:17291 0x7779ad cp_parser_simple_declaration /home/marek/src/gcc/gcc/cp/parser.c:11601 0x7571d3 cp_parser_block_declaration /home/marek/src/gcc/gcc/cp/parser.c:11475 0x758421 cp_parser_declaration_statement /home/marek/src/gcc/gcc/cp/parser.c:11122 0x75b687 cp_parser_statement /home/marek/src/gcc/gcc/cp/parser.c:9830 0x75be89 cp_parser_statement_seq_opt /home/marek/src/gcc/gcc/cp/parser.c:10108 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. >>From gcc-bugs-return-474147-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Jan 20 23:36:30 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 32421 invoked by alias); 20 Jan 2015 23:36:29 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 32378 invoked by uid 48); 20 Jan 2015 23:36:24 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/64701] internal compiler error:=?UTF-8?Q?=20unexpected=20expression=20=E2=80=98?==?UTF-8?Q?=E2=80=99=20of=20kind=20do=5Fstmt?= Date: Tue, 20 Jan 2015 23:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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: cc Message-ID: In-Reply-To: References: 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: 2015-01/txt/msg02141.txt.bz2 Content-length: 386 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64701 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek --- Reducing.