From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 414 invoked by alias); 11 Nov 2014 14:27:42 -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 32589 invoked by uid 48); 11 Nov 2014 14:27:37 -0000 From: "tekaev at kth dot se" To: gcc-bugs@gcc.gnu.org Subject: [Bug go/63816] New: internal compiler error: in expand_expr_addr_expr_1 on gcc version 5.0.0 20141109 (experimental) Date: Tue, 11 Nov 2014 14:27:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: go X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tekaev at kth dot se X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: ian at airs dot com 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 cc 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: 2014-11/txt/msg00838.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63816 Bug ID: 63816 Summary: internal compiler error: in expand_expr_addr_expr_1 on gcc version 5.0.0 20141109 (experimental) Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assignee: ian at airs dot com Reporter: tekaev at kth dot se CC: cmang at google dot com Hi I am trying to compile GCC from the latest development code and I stumble u= pon this error. I attach all the details and can reproduce it if needed. I am primarily interested in making gccgo work. =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D GCC Version =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Using built-in specs. COLLECT_GCC=3Dgcc/gccgo Target: s390x-ibm-linux-gnu Configured with: ../gcc-5-20141109/configure --prefix=3D/opt/app/was/gcc5/ --enable-languages=3Dc,c++,go --disable-multilib Thread model: posix gcc version 5.0.0 20141109 (experimental) (GCC) Running on Red Hat Enterprise Linux Server release 6.2 (Santiago) on IBM System Z (zLi= nux)=20 Linux lsp3113c 2.6.32-220.13.1.el6.s390x #1 SMP Thu Mar 29 11:59:57 EDT 2012 s390x s390x s390x GNU/Linux =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Here is my configure line configure --prefix=3D/opt/app/was/gcc5/ --enable-languages=3Dc,c++,go --disable-multilib =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ../../../gcc-5-20141109/libgo/go/encoding/json/scanner.go ../../../gcc-5-20141109/libgo/go/encoding/json/stream.go ../../../gcc-5-20141109/libgo/go/encoding/json/tags.go -fPIC -o encoding/.libs/json.o ../../../gcc-5-20141109/libgo/go/encoding/json/decode.go: In function =E2=80=98json.error.pN25_encoding_json.decodeState=E2=80=99: ../../../gcc-5-20141109/libgo/go/encoding/json/decode.go:193:1: internal compiler error: in expand_expr_addr_expr_1, at expr.c:7718 func (d *decodeState) error(err error) { ^ 0x803dc51f expand_expr_addr_expr_1 ../../gcc-5-20141109/gcc/expr.c:7718 0x803cedb5 expand_expr_addr_expr ../../gcc-5-20141109/gcc/expr.c:7832 0x803cedb5 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) ../../gcc-5-20141109/gcc/expr.c:10684 0x803d3a85 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) ../../gcc-5-20141109/gcc/expr.c:8000 0x802a469d expand_normal ../../gcc-5-20141109/gcc/expr.h:304 0x802a469d precompute_register_parameters ../../gcc-5-20141109/gcc/calls.c:868 0x802a469d expand_call(tree_node*, rtx_def*, int) ../../gcc-5-20141109/gcc/calls.c:3108 0x803ce94b expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) ../../gcc-5-20141109/gcc/expr.c:10452 0x803d3a85 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) ../../gcc-5-20141109/gcc/expr.c:8000 0x802b9409 expand_expr ../../gcc-5-20141109/gcc/expr.h:298 0x802b9409 expand_call_stmt ../../gcc-5-20141109/gcc/cfgexpand.c:2342 0x802b9409 expand_gimple_stmt_1 ../../gcc-5-20141109/gcc/cfgexpand.c:3288 0x802b9409 expand_gimple_stmt ../../gcc-5-20141109/gcc/cfgexpand.c:3440 0x802bf82f expand_gimple_tailcall ../../gcc-5-20141109/gcc/cfgexpand.c:3487 0x802bf82f expand_gimple_basic_block ../../gcc-5-20141109/gcc/cfgexpand.c:5250 0x802c1649 execute ../../gcc-5-20141109/gcc/cfgexpand.c:5882 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. make[4]: *** [encoding/json.lo] Error 1 make[4]: Leaving directory `/opt/applog/was/objdir5/s390x-ibm-linux-gnu/lib= go' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/opt/applog/was/objdir5/s390x-ibm-linux-gnu/lib= go' make[2]: *** [all] Error 2 make[2]: Leaving directory `/opt/applog/was/objdir5/s390x-ibm-linux-gnu/lib= go' make[1]: *** [all-target-libgo] Error 2 make[1]: Leaving directory `/opt/applog/was/objdir5' make: *** [all] Error 2 >>From gcc-bugs-return-466367-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Nov 11 14:59:01 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 9240 invoked by alias); 11 Nov 2014 14:59:00 -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 9174 invoked by uid 55); 11 Nov 2014 14:58:55 -0000 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/63795] ipa-icf ICE with noreturn functions (test case builtin-noret-1.c) Date: Tue, 11 Nov 2014 14:59:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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-SW-Source: 2014-11/txt/msg00839.txt.bz2 Content-length: 845 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63795 --- Comment #2 from Martin Li=C5=A1ka --- Author: marxin Date: Tue Nov 11 14:58:21 2014 New Revision: 217355 URL: https://gcc.gnu.org/viewcvs?rev=3D217355&root=3Dgcc&view=3Drev Log: PR ipa/63622 PR ipa/63795 * g++.dg/ipa/ipa-icf-4.C: Add more precise dump scan. * g++.dg/ipa/ipa-icf-5.C: Add condition for target with symbol alias support. * ipa-icf.c (sem_function::merge): Add new target symbol alias support guard. (sem_variable::merge): Likewise. * ipa-icf.h (target_supports_symbol_aliases_p): New function. Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-icf.c trunk/gcc/ipa-icf.h trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C trunk/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C >>From gcc-bugs-return-466368-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Nov 11 14:59:14 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 10427 invoked by alias); 11 Nov 2014 14:59:14 -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 9903 invoked by uid 55); 11 Nov 2014 14:59:08 -0000 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/63622] [5.0 Regression] Bootstrap fails on x86_64-apple-darwin1[34] after revision r216305 Date: Tue, 11 Nov 2014 14:59:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocker X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 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-SW-Source: 2014-11/txt/msg00840.txt.bz2 Content-length: 846 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63622 --- Comment #27 from Martin Li=C5=A1ka --- Author: marxin Date: Tue Nov 11 14:58:21 2014 New Revision: 217355 URL: https://gcc.gnu.org/viewcvs?rev=3D217355&root=3Dgcc&view=3Drev Log: PR ipa/63622 PR ipa/63795 * g++.dg/ipa/ipa-icf-4.C: Add more precise dump scan. * g++.dg/ipa/ipa-icf-5.C: Add condition for target with symbol alias support. * ipa-icf.c (sem_function::merge): Add new target symbol alias support guard. (sem_variable::merge): Likewise. * ipa-icf.h (target_supports_symbol_aliases_p): New function. Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-icf.c trunk/gcc/ipa-icf.h trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C trunk/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C >>From gcc-bugs-return-466369-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Nov 11 15:03:42 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 23996 invoked by alias); 11 Nov 2014 15:03:41 -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 23496 invoked by uid 48); 11 Nov 2014 15:03:34 -0000 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/63795] ipa-icf ICE with noreturn functions (test case builtin-noret-1.c) Date: Tue, 11 Nov 2014 15:03:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution 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: 2014-11/txt/msg00841.txt.bz2 Content-length: 436 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63795 Martin Li=C5=A1ka changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Martin Li=C5=A1ka --- Resolved. >>From gcc-bugs-return-466370-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Nov 11 15:12:15 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 4495 invoked by alias); 11 Nov 2014 15:12:14 -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 4411 invoked by uid 48); 11 Nov 2014 15:12:10 -0000 From: "fxcoudert at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/63795] ipa-icf ICE with noreturn functions (test case builtin-noret-1.c) Date: Tue, 11 Nov 2014 15:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: fxcoudert at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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-SW-Source: 2014-11/txt/msg00842.txt.bz2 Content-length: 448 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63795 --- Comment #4 from Francois-Xavier Coudert = --- (In reply to Martin Li=C5=A1ka from comment #3) > Resolved. I don't think so (maybe you picked the wrong PR number, and meant PR63622 ?= ). I had this patch in my tree already, when I reported this ICE. Anyway, I'm bootstrapping a fresh compiler, including your commit, so I'll = be able to tell soon for sure. >>From gcc-bugs-return-466371-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Nov 11 15:20:57 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 23056 invoked by alias); 11 Nov 2014 15:20:57 -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 22674 invoked by uid 48); 11 Nov 2014 15:20:51 -0000 From: "howarth at bromo dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/63773] [meta-bug] Restoring darwin bootstrap for gcc 5.0 Date: Tue, 11 Nov 2014 15:20:00 -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: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at bromo dot med.uc.edu X-Bugzilla-Status: NEW 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: 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: 2014-11/txt/msg00843.txt.bz2 Content-length: 445 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773 --- Comment #12 from howarth at bromo dot med.uc.edu --- With the commits of https://gcc.gnu.org/ml/gcc-cvs/2014-11/msg00357.html and https://gcc.gnu.org/ml/gcc-cvs/2014-11/msg00370.html, the darwin bootstrap should be fully restored on darwin13 and earlier. The patch to fix the configure scripts, generated from the broken libtool.m4, remains to be applied to fix the darwin14 bootstrap.