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* [Bug debug/43821] New: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil @ 2010-04-20 17:02 iains at gcc dot gnu dot org 2010-04-20 17:06 ` [Bug debug/43821] " iains at gcc dot gnu dot org ` (2 more replies) 0 siblings, 3 replies; 5+ messages in thread From: iains at gcc dot gnu dot org @ 2010-04-20 17:02 UTC (permalink / raw) To: gcc-bugs This is probably another dsymutil bug... but, just in case... int main (int ac, char *av[]) { int a ; return a + 1; } === $ ./gcc/xgcc -B gcc ../trivial.c -g $ ./gcc/xgcc -B gcc ../trivial.c -g -feliminate-dwarf2-dups warning: no debug symbols in executable (-arch i386) -- Summary: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: iains at gcc dot gnu dot org GCC target triplet: i686-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil 2010-04-20 17:02 [Bug debug/43821] New: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil iains at gcc dot gnu dot org @ 2010-04-20 17:06 ` iains at gcc dot gnu dot org 2010-05-18 10:35 ` fxcoudert at gcc dot gnu dot org 2010-05-18 12:30 ` iains at gcc dot gnu dot org 2 siblings, 0 replies; 5+ messages in thread From: iains at gcc dot gnu dot org @ 2010-04-20 17:06 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from iains at gcc dot gnu dot org 2010-04-20 17:06 ------- Created an attachment (id=20446) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20446&action=view) comparison between asm files without an with -feliminate-dwarf2-dups the main difference seems to be moving the filename from the debug abbrev. section to the debug string section. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil 2010-04-20 17:02 [Bug debug/43821] New: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil iains at gcc dot gnu dot org 2010-04-20 17:06 ` [Bug debug/43821] " iains at gcc dot gnu dot org @ 2010-05-18 10:35 ` fxcoudert at gcc dot gnu dot org 2010-05-18 12:30 ` iains at gcc dot gnu dot org 2 siblings, 0 replies; 5+ messages in thread From: fxcoudert at gcc dot gnu dot org @ 2010-05-18 10:35 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from fxcoudert at gcc dot gnu dot org 2010-05-18 10:35 ------- Doesn't happen for me with the 4.5 branch. (I don't have a current trunk compiler to compare with.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil 2010-04-20 17:02 [Bug debug/43821] New: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil iains at gcc dot gnu dot org 2010-04-20 17:06 ` [Bug debug/43821] " iains at gcc dot gnu dot org 2010-05-18 10:35 ` fxcoudert at gcc dot gnu dot org @ 2010-05-18 12:30 ` iains at gcc dot gnu dot org 2 siblings, 0 replies; 5+ messages in thread From: iains at gcc dot gnu dot org @ 2010-05-18 12:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from iains at gcc dot gnu dot org 2010-05-18 12:30 ------- it still fails for me on ppc and i686 4.6.0 r159518 and 159528 resp. gcc version 4.5.1 20100518 (prerelease) [gcc-4_5-branch revision 159528] (GCC) apollo:gcc-4-5-branch-build $ ./gcc/xgcc -B gcc -g -feliminate-dwarf2-dups ../tests/trivial-debug-sym.c warning: no debug symbols in executable (-arch i386) $ cat ../tests/trivial-debug-sym.c int main (int ac, char *av[]) { int a ; return a + 1; } $ xcodebuild -version Xcode 3.1.4 Component versions: DevToolsCore-1204.0; DevToolsSupport-1186.0 BuildVersion: 9M2809 $ ld -v @(#)PROGRAM:ld PROJECT:ld64-85.2.1 $ dsymutil -v @(#)PROGRAM:dsymutil PROJECT:dwarfutils-70 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 ^ permalink raw reply [flat|nested] 5+ messages in thread
[parent not found: <bug-43821-4@http.gcc.gnu.org/bugzilla/>]
* [Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil [not found] <bug-43821-4@http.gcc.gnu.org/bugzilla/> @ 2014-11-08 22:01 ` fxcoudert at gcc dot gnu.org 0 siblings, 0 replies; 5+ messages in thread From: fxcoudert at gcc dot gnu.org @ 2014-11-08 22:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |fxcoudert at gcc dot gnu.org Resolution|--- |INVALID Known to fail| | --- Comment #4 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> --- I don't see it at all with gcc 4.8, 4.9 and trunk on darwin14. Probably was a bug in dsymutil (most likely)… >From gcc-bugs-return-466096-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sat Nov 08 22:02:17 2014 Return-Path: <gcc-bugs-return-466096-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 27845 invoked by alias); 8 Nov 2014 22:02:17 -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 27827 invoked by uid 48); 8 Nov 2014 22:02:13 -0000 From: "schwab@linux-m68k.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/63785] New: [5.0 regression] FAIL: gfortran.dg/transfer_simplify_2.f90 -O0 (internal compiler error) Date: Sat, 08 Nov 2014 22:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: schwab@linux-m68k.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 cc cf_gcctarget Message-ID: <bug-63785-4@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: 2014-11/txt/msg00568.txt.bz2 Content-length: 2921 https://gcc.gnu.org/bugzilla/show_bug.cgi?idc785 Bug ID: 63785 Summary: [5.0 regression] FAIL: gfortran.dg/transfer_simplify_2.f90 -O0 (internal compiler error) Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: schwab@linux-m68k.org CC: rguenther at suse dot de Target: m68k-*-* $ gcc/gfortran -Bgcc/ -Bm68k-linux/./libgfortran/ ../gcc/testsuite/gfortran.dg/transfer_simplify_2.f90 -O2 -Bm68k-linux/./libgfortran/.libs -Lm68k-linux/./libgfortran/.libs -Lm68k-linux/./libgfortran/.libs -lm -o ./transfer_simplify_2.exe ../gcc/testsuite/gfortran.dg/transfer_simplify_2.f90:92:0: if (any (z1 .ne. z2)) call abort () ^ internal compiler error: Segmentation fault 0xa61e6f crash_signal ../../gcc/toplev.c:358 0x86d453 gimple_code ../../gcc/gimple.h:1412 0x86d453 is_gimple_assign ../../gcc/gimple.h:2124 0x86d453 gimple_simplify /daten/aranym/gcc/test/Build/gcc/gimple-match.c:2536 0x872979 gimple_resimplify2 ../../gcc/gimple-match-head.c:197 0x8672aa fold_stmt_1 ../../gcc/gimple-fold.c:3071 0x89dee1 gimplify_modify_expr ../../gcc/gimplify.c:4682 0x891c12 gimplify_expr(tree_node**, gimple_statement_base**, gimple_statement_base**, bool (*)(tree_node*), int) ../../gcc/gimplify.c:7693 0x8953f6 gimplify_stmt(tree_node**, gimple_statement_base**) ../../gcc/gimplify.c:5434 0x897b20 gimplify_and_add ../../gcc/gimplify.c:397 0x897b20 internal_get_tmp_var ../../gcc/gimplify.c:542 0x890659 gimplify_expr(tree_node**, gimple_statement_base**, gimple_statement_base**, bool (*)(tree_node*), int) ../../gcc/gimplify.c:8592 0x8a5dac force_gimple_operand_1(tree_node*, gimple_statement_base**, bool (*)(tree_node*), tree_node*) ../../gcc/gimplify-me.c:93 0x8a5edf force_gimple_operand_gsi_1(gimple_stmt_iterator*, tree_node*, bool (*)(tree_node*), tree_node*, bool, gsi_iterator_update) ../../gcc/gimplify-me.c:130 0xaa5e48 expand_complex_comparison ../../gcc/tree-complex.c:1392 0xaa5e48 expand_complex_operations_1 ../../gcc/tree-complex.c:1613 0xaa5e48 tree_lower_complex ../../gcc/tree-complex.c:1656 0xaa6e41 tree_lower_complex ../../gcc/tree-complex.c:1631 0xaa6e41 execute ../../gcc/tree-complex.c:1692 d0eb9b3dcd3d5c6ff85aaff9753c187423aeb764 is the first bad commit commit d0eb9b3dcd3d5c6ff85aaff9753c187423aeb764 Author: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Thu Nov 6 09:07:39 2014 +0000 2014-11-06 Richard Biener <rguenther@suse.de> * match.pd: Implement bitwise binary and unary simplifications from tree-ssa-forwprop.c. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-11-08 22:01 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-04-20 17:02 [Bug debug/43821] New: -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil iains at gcc dot gnu dot org 2010-04-20 17:06 ` [Bug debug/43821] " iains at gcc dot gnu dot org 2010-05-18 10:35 ` fxcoudert at gcc dot gnu dot org 2010-05-18 12:30 ` iains at gcc dot gnu dot org [not found] <bug-43821-4@http.gcc.gnu.org/bugzilla/> 2014-11-08 22:01 ` fxcoudert at gcc dot gnu.org
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