[Bug target/41156] [4.4/4.5/4.6 Regression] zlib segfault in inflate_table() compiled w/ -O -msse2 ftree-vectorize

2010-06-10 Thread ed at catmur dot co dot uk
--- Comment #36 from ed at catmur dot co dot uk 2010-06-10 21:28 --- Alexander, you're omitting to consider that call pushes EIP + 4 onto the stack. Thus on entry the stack is already misaligned by -4, so gcc is correct. -- ed at catmur dot co dot uk changed:

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-21 Thread ed at catmur dot co dot uk
--- Comment #7 from ed at catmur dot co dot uk 2008-01-22 00:58 --- Created an attachment (id=14994) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14994&action=view) gcc-cpp-Werror-message.patch de-obfuscate the pedwarn code path -- ed at catmur dot co dot uk

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-21 Thread ed at catmur dot co dot uk
--- Comment #6 from ed at catmur dot co dot uk 2008-01-22 00:55 --- Created an attachment (id=14993) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14993&action=view) gcc-cpp-Werror-message.patch Try to handle system-header and inhibit conditions/flags correctly. --

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-20 Thread ed at catmur dot co dot uk
--- Comment #5 from ed at catmur dot co dot uk 2008-01-20 22:28 --- Created an attachment (id=14981) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14981&action=view) gcc-cpp-Werror-message.patch -- ed at catmur dot co dot uk changed: What|

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-20 Thread ed at catmur dot co dot uk
--- Comment #4 from ed at catmur dot co dot uk 2008-01-20 22:20 --- Created an attachment (id=14980) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14980&action=view) gcc-cpp-Werror-message.patch Also when preprocessing-only. -- ed at catmur dot co dot uk

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-20 Thread ed at catmur dot co dot uk
--- Comment #3 from ed at catmur dot co dot uk 2008-01-20 08:56 --- Created an attachment (id=14977) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14977&action=view) gcc-cpp-Werror-message-cpp-diagnostic.patch Is this what you meant? Not sure whether I've got the sou

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-06 Thread ed at catmur dot co dot uk
--- Comment #1 from ed at catmur dot co dot uk 2008-01-06 22:35 --- Created an attachment (id=14892) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14892&action=view) gcc-cpp-Werror-message.patch Proposed patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34695

[Bug preprocessor/34695] New: Preprocessor warning->error conversion from -Werror is silent

2008-01-06 Thread ed at catmur dot co dot uk
Product: gcc Version: 4.2.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: preprocessor AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ed at catmur dot co dot uk http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34695

[Bug preprocessor/15772] Preprocessing fails if an inaccessible directory is on include path

2007-11-14 Thread ed at catmur dot co dot uk
--- Comment #14 from ed at catmur dot co dot uk 2007-11-14 21:16 --- (In reply to comment #13) > I don't see why this is different from the case where the header file cannot > be > opened. It isn't, I guess - is there a bug about that? > And in that case, as T

[Bug c/33048] New: Warn on incorrect __attribute__((pure)), __attribute__((const))

2007-08-11 Thread ed at catmur dot co dot uk
Version: 4.2.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ed at catmur dot co dot uk http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33048

[Bug debug/26908] -g3 (-ggdb3) emits broken calls to asm-defined functions

2006-03-28 Thread ed at catmur dot co dot uk
--- Comment #3 from ed at catmur dot co dot uk 2006-03-28 19:15 --- OK, so it's tetex that's broken. Sorry for the invalid report. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26908

[Bug debug/26908] -g3 (-ggdb3) emits broken calls to asm-defined functions

2006-03-28 Thread ed at catmur dot co dot uk
--- Comment #1 from ed at catmur dot co dot uk 2006-03-28 18:31 --- Created an attachment (id=11141) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11141&action=view) foo.s Output of gcc -g3 -S foo.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26908

[Bug debug/26908] New: -g3 (-ggdb3) emits broken calls to asm-defined functions

2006-03-28 Thread ed at catmur dot co dot uk
Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ed at catmur dot co dot uk GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26908

[Bug preprocessor/15772] Preprocessing fails if an inaccessible directory is on include path

2005-11-29 Thread ed at catmur dot co dot uk
--- Comment #11 from ed at catmur dot co dot uk 2005-11-29 23:55 --- This is not invalid. Yes, reiser4 is broken, but so is gcc. gcc (3.4.4, I haven't used 4.x yet) dies when it encounters an inaccessible directory as a subdirectory of a member of the include path. See comm

[Bug rtl-optimization/19767] New: CSE hang on very simple code with -O2 -ftracer

2005-02-02 Thread ed at catmur dot co dot uk
n very simple code with -O2 -ftracer Product: gcc Version: 3.4.3 Status: UNCONFIRMED Severity: normal Priority: P2 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ed at catmur dot co dot uk