[Bug tree-optimization/115005] [gcc-13] bogus -Warray-bounds warning

2024-05-09 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115005 Ozkan Sezer changed: What|Removed |Added Attachment #58144|0 |1 is obsolete|

[Bug tree-optimization/115005] [gcc-13] bogus -Warray-bounds warning

2024-05-09 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115005 --- Comment #4 from Ozkan Sezer --- (In reply to Ozkan Sezer from comment #3) > > There is a jump threading there handling n==0 (aka numbits==-1u) and that is > > causing the warning. > > The thing is, n==0 is not guarding against

[Bug tree-optimization/115005] [gcc-13] bogus -Warray-bounds warning

2024-05-09 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115005 --- Comment #3 from Ozkan Sezer --- > There is a jump threading there handling n==0 (aka numbits==-1u) and that is > causing the warning. The thing is, n==0 is not guarding against numbits==-1u: it is guarding against 0 members of

[Bug c/115005] [gcc-13] bogus -Warray-bounds warning

2024-05-09 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115005 --- Comment #1 from Ozkan Sezer --- Created attachment 58145 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58145=edit preprocessed original source

[Bug c/115005] New: [gcc-13] bogus -Warray-bounds warning

2024-05-09 Thread sezeroz at gmail dot com via Gcc-bugs
Assignee: unassigned at gcc dot gnu.org Reporter: sezeroz at gmail dot com Target Milestone: --- Created attachment 58144 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58144=edit reduced C source exhibiting the issue The attached C source emits bogus -Warray-bounds warni

[Bug c/114973] 14.1.0 - internal compiler error: 'verify_type' failed

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114973 --- Comment #4 from Ozkan Sezer --- (In reply to Richard Biener from comment #2) > This a different incarnation of PR114931, fixed on trunk as well already (I > just checked). > > *** This bug has been marked as a duplicate of bug 114931 ***

[Bug c/114971] gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114971 --- Comment #7 from Ozkan Sezer --- (In reply to Sam James from comment #6) > Please check if trunk works, as a fix for that PR was committed not long ago. Confirmed that trunk has it fixed. Fix hopefully gets backported soon.

[Bug c/114973] 14.1.0 - internal compiler error: 'verify_type' failed

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114973 --- Comment #3 from Ozkan Sezer --- (In reply to Richard Biener from comment #2) > This a different incarnation of PR114931, fixed on trunk as well already (I > just checked). > > *** This bug has been marked as a duplicate of bug 114931 ***

[Bug c/114973] 14.1.0 - internal compiler error: 'verify_type' failed

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114973 --- Comment #1 from Ozkan Sezer --- Created attachment 58120 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58120=edit stderr output

[Bug c/114973] New: 14.1.0 - internal compiler error: 'verify_type' failed

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
Component: c Assignee: unassigned at gcc dot gnu.org Reporter: sezeroz at gmail dot com Target Milestone: --- Created attachment 58119 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58119=edit preprocessed source Happens while compiling mikmod player source with -

[Bug c/114971] gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114971 --- Comment #5 from Ozkan Sezer --- (In reply to Richard Biener from comment #2) > likely a duplicate of PR114931 I guess -std=gnu23 is the key, then yes, likely a dup. Waiting for a resolution.

[Bug c/114971] gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114971 --- Comment #4 from Ozkan Sezer --- Created attachment 58118 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58118=edit output from a fourth ICE at the same place

[Bug c/114971] gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114971 --- Comment #3 from Ozkan Sezer --- Created attachment 58117 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58117=edit output from a third ICE at the same place

[Bug c/114971] gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114971 --- Comment #1 from Ozkan Sezer --- Created attachment 58116 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58116=edit -freport-bug output from another ICE Attached a -freport-bug output from another source ICE'ing at the same place

[Bug c/114971] New: gcc-14.1.0, ICE in get_alias_set, at alias.cc:954

2024-05-07 Thread sezeroz at gmail dot com via Gcc-bugs
Component: c Assignee: unassigned at gcc dot gnu.org Reporter: sezeroz at gmail dot com Target Milestone: --- Created attachment 58115 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58115=edit -freport-bug output Output from -freport-bug attached.

[Bug tree-optimization/65307] [4.9 Regression] Incorrect optimization breaks basic arithmetic

2016-08-05 Thread sezeroz at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65307 --- Comment #15 from Ozkan Sezer --- (In reply to Richard Biener from comment #14) > Fixed. By which commit was this fixed? Is the fix applicable to the now-closed 4.9 branch at all?

[Bug c/7652] -Wswitch-break : Warn if a switch case falls through

2016-07-30 Thread sezeroz at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7652 Ozkan Sezer changed: What|Removed |Added CC||sezeroz at gmail dot com --- Comment #53

[Bug libgcc/61546] MINGW : __int64 is #define'd as 'long long'

2014-06-18 Thread sezeroz at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61546 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug sanitizer/61130] New: 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread sezeroz at gmail dot com
Assignee: unassigned at gcc dot gnu.org Reporter: sezeroz at gmail dot com CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc dot gnu.org $ ../gcc49.r210278/configure --enable-checking=yes --enable

[Bug sanitizer/61130] 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61130 --- Comment #2 from Ozkan Sezer sezeroz at gmail dot com --- (In reply to Jakub Jelinek from comment #1) That is a warning, not the reason for bootstrap failure. Well it eventually results in an error: In file included from ../../../../gcc49

[Bug sanitizer/61130] 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61130 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/54895] the compiler treats '__cdecl' '__stdcall' as the same.

2012-10-10 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54895 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz

[Bug middle-end/50040] [4.5/4.6 Regression] missed warning: ‘x.y’ is used uninitialized in this function

2012-01-03 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50040 --- Comment #12 from Ozkan Sezer sezeroz at gmail dot com 2012-01-03 16:54:00 UTC --- (In reply to comment #10) It's also questionable to cause new warnings to appear on the branch if you consider code using -Werror. gcc-4.4 used to warn (see

[Bug middle-end/50950] warning missed when OR'ing to an uninitialized variable

2011-11-02 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50950 --- Comment #3 from Ozkan Sezer sezeroz at gmail dot com 2011-11-02 11:29:20 UTC --- (In reply to comment #2) A dup actually (fixed on trunk): Thank you. Can we expect a backport of the fix to 4.5 and 4.6? t.c: In function 'f0': t.c:14:5

[Bug c/50950] New: warning missed when OR'ing to an uninitialized variable

2011-11-01 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50950 Bug #: 50950 Summary: warning missed when OR'ing to an uninitialized variable Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED

[Bug c++/48035] [4.4 Regression] Mismatch on size of class when initializing hierarchy involving virtual inheritance and empty base classes

2011-10-05 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48035 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug tree-optimization/45034] [4.4 Regression] safe conversion from unsigned to signed char gives broken code

2011-08-01 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45034 --- Comment #21 from Ozkan Sezer sezeroz at gmail dot com 2011-08-01 15:31:01 UTC --- Can we expect this bug to be fixed in 4.4? If not, is the 4.5.x commit in comment #18 safe to apply to 4.4.x for private use? Thanks.

[Bug target/47596] internal compiler error: in print_reg, at config/i386/i386.c:10894

2011-04-17 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47596 --- Comment #7 from Ozkan Sezer sezeroz at gmail dot com 2011-04-17 09:07:24 UTC --- Possibly related: PR target/47626. This doesn't seem mingw-specific and is _incorrectly_ marked as WORKSFORME.

[Bug target/47626] internal compiler error: in print_reg (only for i686, and i486, not x86_64)

2011-04-17 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47626 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug other/48639] New: pthread.h fixinclude test failure with 4.4.6

2011-04-16 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48639 Summary: pthread.h fixinclude test failure with 4.4.6 Product: gcc Version: 4.4.6 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo:

[Bug target/47596] internal compiler error: in print_reg, at config/i386/i386.c:10894

2011-02-17 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47596 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug lto/46376] LTO, MinGW and virtual base classes don't work together

2010-11-12 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46376 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug fortran/45998] libgfortran/io/write.c: warning: discards 'const' qualifier from pointer target

2010-10-13 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45998 Ozkan Sezer sezeroz at gmail dot com changed: What|Removed |Added CC||sezeroz at gmail

[Bug rtl-optimization/45678] [4.4/4.5/4.6 Regression] crash on vector code with -m32 -msse

2010-09-18 Thread sezeroz at gmail dot com
--- Comment #27 from sezeroz at gmail dot com 2010-09-18 20:51 --- Are 4.4 and 4.5 going to be fixed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678

[Bug middle-end/45234] [4.4/4.5/4.6 Regression] ICE in expand_call, at calls.c:2845 when passing aligned function argument from unaligned stack after alloca

2010-09-18 Thread sezeroz at gmail dot com
--- Comment #18 from sezeroz at gmail dot com 2010-09-18 20:51 --- Are 4.4 and 4.5 going to be fixed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45234

[Bug tree-optimization/44900] [4.5 Regression] The variable of SSE will be broken

2010-07-14 Thread sezeroz at gmail dot com
--- Comment #17 from sezeroz at gmail dot com 2010-07-14 14:02 --- (In reply to comment #16) This is also the wrong result with MinGW gcc 3.4.5. I'm expecting that all component of v will be 2500. 4.4.4 of MacPorts, 4.5.0 of MacPorts, 4.4.0 of MinGW and 4.5.0-1 of MinGW were

[Bug tree-optimization/44900] [4.5 Regression] The variable of SSE will be broken

2010-07-14 Thread sezeroz at gmail dot com
--- Comment #18 from sezeroz at gmail dot com 2010-07-14 14:05 --- (In reply to comment #15) I found the similar case with gcc 4.4.4 of MacPorts and gcc 4.4.0 of MinGW. This case fails with 4.4 on i686-linux too, printing 16, 16, 14, 14 instead of 16, 15, 14, 13 which 4.3 does

[Bug fortran/41219] libgfortran build warnings

2010-05-07 Thread sezeroz at gmail dot com
--- Comment #25 from sezeroz at gmail dot com 2010-05-07 17:44 --- (In reply to comment #23) My build log seems to be clean (i686-pc-linux-gnu). Is this PR still needed? The commit from comment #14 (as inlined in comment #9) introduces a new warning of passing argument 2

[Bug target/43662] [4.4/4.5/4.6 Regression] ICE in insert_save with ms_abi attribute

2010-04-14 Thread sezeroz at gmail dot com
--- Comment #9 from sezeroz at gmail dot com 2010-04-14 18:59 --- (In reply to comment #8) +/* { dg-require-effective-target lp64 } */ Adding llp64 to that would be helpful, too. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43662

[Bug c++/43555] wrong address calculation of multidimensional variable-length array element

2010-03-28 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2010-03-28 15:49 --- Happens with 4.3.0 and 4.4.4 on i686-pc-linux, too. Reproduced the problem with g++ only at -O0. -O1 and higher output the wanted result. -- sezeroz at gmail dot com changed: What|Removed

[Bug c/43560] possible wrong code bug

2010-03-28 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2010-03-28 20:12 --- Happens on x86_64-pc-linux-gnu, too. Segfaults with gcc-4.3.0 and 4.3.2 (as shipped by fedora), but runs fine with 3.3.6, 3.4.6 and my custom 4.4.4. -- sezeroz at gmail dot com changed: What|Removed

[Bug c/43385] [4.5 Regression] glibc regex testsuite failures

2010-03-25 Thread sezeroz at gmail dot com
--- Comment #29 from sezeroz at gmail dot com 2010-03-25 08:54 --- The testcase fails with gcc-4.4 at -O1 and higher, too (x86_64-pc-linux-gnu, with or without -m32.) It would be nice to have the fix backported to 4.4. -- sezeroz at gmail dot com changed: What

[Bug c/43438] possible wrong code bug

2010-03-19 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2010-03-19 06:51 --- Happened on x86_64-pc-linux and my gcc-4.4 was affected too, gcc-3.4.6 seemed fine. -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug c/43360] possible wrong code bug

2010-03-13 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2010-03-14 06:37 --- gcc-4.4 seems affected, too. -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug tree-optimization/43236] -ftree-loop-distribution produces wrong code in reload1.c:delete_output_reload(), bootstrap fails

2010-03-10 Thread sezeroz at gmail dot com
--- Comment #11 from sezeroz at gmail dot com 2010-03-10 14:17 --- The testcase fails with 4.4 with -Ox -ftree-loop-distribution and the patch does not apply to 4.4. Will there be a gcc-4.4 backport of this? -- sezeroz at gmail dot com changed: What|Removed

[Bug testsuite/42997] [4.4 Regression] Backported tests fail with checking

2010-02-10 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2010-02-10 14:29 --- (In reply to comment #4) [...] FAIL: gcc.c-torture/compile/pr42705.c -Os (test for excess errors) It passed for me on Linux/x86. Fails for me both on i686- and x86_64-linux. What are the error

[Bug testsuite/42997] [4.4 Regression] Backported tests fail with checking

2010-02-08 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2010-02-08 21:18 --- (In reply to comment #2) FAIL: gcc.c-torture/compile/pr42705.c -O1 (internal compiler error) FAIL: gcc.c-torture/compile/pr42705.c -O1 (test for excess errors) FAIL: gcc.c-torture/compile/pr42705.c -O2

[Bug rtl-optimization/42691] [4.4/4.5 regression] problematic REG_EQUAL note added to SUBREG

2010-01-15 Thread sezeroz at gmail dot com
--- Comment #14 from sezeroz at gmail dot com 2010-01-15 20:59 --- For me, the testcase doesn't abort or exit successfully, it just segfaults (i686, x86_64, gcc-4.3, 4.4). $ gcc44 -g -O2 -Wall -W pr42691.c $ gdb ./a.out GNU gdb Fedora (6.8-24.fc9) [...] Program received signal SIGSEGV

[Bug c/42721] possible integer wrong code bug

2010-01-13 Thread sezeroz at gmail dot com
--- Comment #4 from sezeroz at gmail dot com 2010-01-13 12:56 --- gcc-3.4.6, 4.3.2 and 4.4.3 always print 1 with or without -m32 for both -O1 and -O2 on x86_64 (fedora 10). On i686 (fedora 9), gcc-3.3.6 and 3.4.6 always prints 1, gcc-4.3.0 (as shipped by fedora) always prints 0

[Bug target/42542] Vectorizer produces incorrect results on max/min of unsigned intergers

2010-01-06 Thread sezeroz at gmail dot com
--- Comment #15 from sezeroz at gmail dot com 2010-01-06 08:55 --- Can we expect a 4.4 backport for this, at least in the ix86/4.4 branch if not in the main 4.4 branch? -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug bootstrap/41345] [4.5 Regression] bootstrap comparison failure with --disable-checking

2009-10-31 Thread sezeroz at gmail dot com
--- Comment #11 from sezeroz at gmail dot com 2009-10-31 07:50 --- (In reply to comment #10) Author: hjl Date: Fri Oct 30 16:04:41 2009 New Revision: 153759 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=153759 Log: 2009-10-30 H.J. Lu hongjiu...@intel.com

[Bug target/41751] New: bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown

[Bug target/41751] bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-10-19 08:59 --- Created an attachment (id=18822) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18822action=view) failing preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41751

[Bug target/41751] bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
--- Comment #2 from sezeroz at gmail dot com 2009-10-19 09:00 --- Created an attachment (id=18823) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18823action=view) good preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41751

[Bug target/41751] bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2009-10-19 09:01 --- Created an attachment (id=18824) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18824action=view) failing asm output -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41751

[Bug target/41751] bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
--- Comment #4 from sezeroz at gmail dot com 2009-10-19 09:01 --- Created an attachment (id=18825) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18825action=view) good asm output -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41751

[Bug target/41751] bad code with arrays as local vars and no optimization

2009-10-19 Thread sezeroz at gmail dot com
--- Comment #6 from sezeroz at gmail dot com 2009-10-19 11:11 --- (In reply to comment #5) function is left, so chances are you are refering to a variable later on even after it went out of scope. By a closer look, the function is called twice, first by its argument set to true

[Bug target/40983] The scheduler incorrectly swaps MMX and floating point instructions

2009-10-16 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2009-10-16 19:45 --- Any progress on this? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40983

[Bug libstdc++/40654] [C++0x] atomic.cc: 'd' is used uninitialized warning

2009-10-16 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2009-10-16 19:49 --- Any chance for a backport to 4.4 ? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40654

[Bug fortran/41219] libgfortran build warnings

2009-09-07 Thread sezeroz at gmail dot com
--- Comment #10 from sezeroz at gmail dot com 2009-09-07 11:27 --- (In reply to comment #6) (In reply to comment #2) Janne, I think the warning about unix.c:750:15: warning: #65533;statbuf.st_mode#65533; may be used uninitialized is spurious, but can you have a look? Yes

[Bug target/39064] libiberty md5.h needs uintptr_t

2009-09-03 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2009-09-03 10:10 --- The discussion thread at http://gcc.gnu.org/ml/gcc-patches/2009-03/msg00778.html still haven't provide a solution for this one even after the recent build system changes.. Will md5.h, splay-tree.h and sha1.h be modified

[Bug target/40934] [4.5 Regression] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-14 Thread sezeroz at gmail dot com
--- Comment #17 from sezeroz at gmail dot com 2009-08-14 12:28 --- Thank you all for your hard work. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40934

[Bug target/40934] [4.5 Regression] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-12 Thread sezeroz at gmail dot com
--- Comment #14 from sezeroz at gmail dot com 2009-08-12 18:20 --- anything new on this? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40934

[Bug target/40934] [4.5 Regression] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-02 Thread sezeroz at gmail dot com
--- Comment #12 from sezeroz at gmail dot com 2009-08-02 09:32 --- (In reply to comment #11) This is the simplest patch that can possibly work: A quick testing shows that the proposed patch, applied to rev.150333, cures the ICE for me with -march=i386, i486, i586 and c3. Didn't do

[Bug c/40934] New: ICE in get_hard_regnum, at reg-stack.c:741

2009-08-01 Thread sezeroz at gmail dot com
at gmail dot com 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=40934

[Bug c/40934] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-01 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-08-01 20:11 --- Created an attachment (id=18282) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18282action=view) preprocessed source (Preprocessed source. Exact command line was: gcc45 -c -march=i586 -O2 -Wall -DNDEBUG -ffast-math

[Bug c/40934] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-01 Thread sezeroz at gmail dot com
--- Comment #2 from sezeroz at gmail dot com 2009-08-01 20:12 --- Created an attachment (id=18283) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18283action=view) generated *s file (generated *.s file) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40934

[Bug target/40934] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-01 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2009-08-01 20:26 --- Some further info: The problem is specifically related to the -ffast-math option. Only by removing it, the compilation succeeds. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40934

[Bug target/40934] [4.5 Regression] ICE in get_hard_regnum, at reg-stack.c:741

2009-08-01 Thread sezeroz at gmail dot com
--- Comment #8 from sezeroz at gmail dot com 2009-08-01 23:11 --- (In reply to comment #7) Hmm, Pentium is not a cmove target and it doesn't like sahf, so For the record, the ICE happens with -march=i[3|4|5]86, but not for i686 or better. -- http://gcc.gnu.org/bugzilla

[Bug c/40909] GCC mis-optimizes GDB

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #7 from sezeroz at gmail dot com 2009-07-31 06:30 --- Besides my question in comment #6, I wonder why is this actually considered an aliasing violation? The only difference between struct stat and struct _stat64i32 is the time fields: _stat64i32 has __time64_t and stat has

[Bug c/40909] GCC mis-optimizes GDB

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #9 from sezeroz at gmail dot com 2009-07-31 09:59 --- Interesting that the problem occurs only with the inlined version: if the test object is linked with a non-inline version in a separate *.a file, the test behaves correctly.. BTW, neither 4.4 nor 4.5 complains even

[Bug c/40909] stat produces incorrect result with w64-mingw under -O2

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #11 from sezeroz at gmail dot com 2009-07-31 16:02 --- (In reply to comment #10) Filed MingW bug here: https://sourceforge.net/tracker/?func=detailaid=2830386group_id=2435atid=102435 Wrong project tracker. Please go to https://sourceforge.net/tracker/?group_id=202880

[Bug c/40909] stat produces incorrect result with w64-mingw under -O2

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #13 from sezeroz at gmail dot com 2009-07-31 16:46 --- (In reply to comment #12) noinline attributes would be better I think. noinline for the inline functions?? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40909

[Bug c/40909] stat produces incorrect result with w64-mingw under -O2

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #15 from sezeroz at gmail dot com 2009-07-31 18:07 --- Created an attachment (id=18279) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18279action=view) [ __attribute__((optimize(0))) difference ] Hmm, __attribute__((optimize(0))) does seem to disable inlining

[Bug c/40909] stat produces incorrect result with w64-mingw under -O2

2009-07-31 Thread sezeroz at gmail dot com
--- Comment #16 from sezeroz at gmail dot com 2009-07-31 18:16 --- (In reply to comment #15) Created an attachment (id=18279) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18279action=view) [edit] [ __attribute__((optimize(0))) difference ] Hmm, __attribute__((optimize(0

[Bug c/40909] GCC mis-optimizes GDB

2009-07-30 Thread sezeroz at gmail dot com
--- Comment #2 from sezeroz at gmail dot com 2009-07-30 09:58 --- Hmm, with gcc-4.4.2 (branch rev. 150249), I always get mode = 81ff reported on the console with both -O0 and -O2 compiled exes from t.c test. This is with mingw-w64 headers and crt revision 1101, the exes cross-compiled

[Bug c/40909] GCC mis-optimizes GDB

2009-07-30 Thread sezeroz at gmail dot com
--- Comment #6 from sezeroz at gmail dot com 2009-07-30 19:30 --- (In reply to comment #5) Yep: extern __inline__ int __attribute__((__cdecl__)) stat(const char *_Filename,struct stat *_Stat) { return _stat64i32(_Filename,(struct _stat64i32 *)_Stat); } that isn't going

[Bug target/40837] trampolines not working on x86-64 windows vista

2009-07-23 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-07-23 11:10 --- Curious. As a data point, can't reproduce this with 4.4 (svn rev.149965). -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug target/40837] trampolines not working on x86-64 windows vista

2009-07-23 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2009-07-23 12:40 --- I cross-compile from i686-linux to x86_64-pc-mingw32. (I can also try cross-compiling from x86_64-linux to x86_64-pc-mingw32, if you want.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40837

[Bug target/40837] trampolines not working on x86-64 windows vista

2009-07-23 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2009-07-23 13:46 --- Compiled my same toolchain on linux-x86_64 and compiled the test for x86_64-pc-mingw32, the resulting exe prints 369 on Vista-SP2-x64 and exits normally. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40837

[Bug target/40786] Windows %I32 format confusion

2009-07-19 Thread sezeroz at gmail dot com
--- Comment #2 from sezeroz at gmail dot com 2009-07-19 09:33 --- Problem also exists in 4.4.0/4.4.1. -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug middle-end/40747] [4.4/4.5 Regression] wrong code for int-is-in-range test at -O1 and above

2009-07-15 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2009-07-15 08:19 --- This bug may result in unreliable binary outputs, why is it targeted for fixing in 4.4.2 and not in 4.4.1? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40747

[Bug c/40747] [4.4/4.5 Regression] wrong code for int-is-in-range test at -O1 and above

2009-07-14 Thread sezeroz at gmail dot com
--- Comment #2 from sezeroz at gmail dot com 2009-07-14 17:16 --- Also happens with i686-pc-linux-gnu with gcc-4.4.1 (gcc-4_4-branch, r149543). -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug rtl-optimization/30807] postreload bug (might be generic in trunk)

2009-07-08 Thread sezeroz at gmail dot com
--- Comment #9 from sezeroz at gmail dot com 2009-07-08 11:37 --- Will there be a backport of this to the branches 4.3 and 4.4? -- sezeroz at gmail dot com changed: What|Removed |Added

[Bug libstdc++/40654] New: atomic.cc: 'd' is used uninitialized warning

2009-07-05 Thread sezeroz at gmail dot com
: 4.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: i686-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug target/39063] libgcc2.c:mprotect() for mingw, incompatible pointer type warning

2009-03-19 Thread sezeroz at gmail dot com
--- Comment #5 from sezeroz at gmail dot com 2009-03-19 17:49 --- The prototype for VirtualProtect() is known but the definition of DWORD is not?? Hrmph. In any case, it should be fixed easily by changing DWORD into unsigned int which is what a DWORD is always defined as. -- http

[Bug bootstrap/39503] [4.4 Regression] libgcc2.c doesn't compile anymore

2009-03-19 Thread sezeroz at gmail dot com
--- Comment #4 from sezeroz at gmail dot com 2009-03-19 23:27 --- Regarding that the former type was int instead of DWORD, my suggest would be replacing DWORD by unsigned int, like: --- gcc/gcc/libgcc2.c.orig +++ gcc/gcc/libgcc2.c @@ -2068,7 +2068,7 @@ getpagesize (void) int mprotect

[Bug target/39397] New: libiberty/pex-*, inconsistent/incorrect pid_t usage

2009-03-07 Thread sezeroz at gmail dot com
Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC host triplet: x86_64-pc-mingw32 GCC target triplet: x86_64-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39397

[Bug target/39397] libiberty/pex-*, inconsistent/incorrect pid_t usage

2009-03-07 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-03-08 01:51 --- Created an attachment (id=17416) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17416action=view) libiberty pid_t patch -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39397

[Bug target/39065] libiberty hashtab.c:hash_pointer() needs intptr_t

2009-02-21 Thread sezeroz at gmail dot com
--- Comment #4 from sezeroz at gmail dot com 2009-02-21 08:06 --- Created an attachment (id=17337) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17337action=view) intptr_t type check patch for libiberty configure -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39065

[Bug target/39065] libiberty hashtab.c:hash_pointer() needs intptr_t

2009-02-02 Thread sezeroz at gmail dot com
--- Comment #3 from sezeroz at gmail dot com 2009-02-02 22:59 --- (In reply to comment #2) You should put the new code in a #ifdef HAVE_STDINT and use the old code otherwise. Else, any platforms without stdint.h would not compile. I would do that and it would be easy, but then one

[Bug other/39062] New: libssp/ssp.c needs malloc.h for mingw

2009-02-01 Thread sezeroz at gmail dot com
: P3 Component: other AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: x86_64-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39062

[Bug other/39062] libssp/ssp.c needs malloc.h for mingw

2009-02-01 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-02-01 16:47 --- Created an attachment (id=17221) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17221action=view) libssp alloca patch for mingw -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39062

[Bug target/39063] New: libgcc2.c:mprotect() for mingw, incompatible pointer type warning

2009-02-01 Thread sezeroz at gmail dot com
Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: x86_64-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39063

[Bug target/39064] New: libiberty md5.h needs uintptr_t

2009-02-01 Thread sezeroz at gmail dot com
Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: trivial Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: x86_64-pc-mingw32 http

[Bug target/39064] libiberty md5.h needs uintptr_t

2009-02-01 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-02-01 16:57 --- Created an attachment (id=17223) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17223action=view) libiberty md5.h win64 patch -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39064

[Bug target/39065] New: libiberty hashtab.c:hash_pointer() needs intptr_t

2009-02-01 Thread sezeroz at gmail dot com
Version: 4.4.0 Status: UNCONFIRMED Severity: trivial Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: x86_64-pc-mingw32 http://gcc.gnu.org/bugzilla

[Bug target/39065] libiberty hashtab.c:hash_pointer() needs intptr_t

2009-02-01 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-02-01 17:00 --- Created an attachment (id=17224) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17224action=view) libiberty hashtab.c intptr_t fix -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39065

[Bug target/39066] New: DO_GLOBAL_CTORS_BODY needs uintptr_t

2009-02-01 Thread sezeroz at gmail dot com
Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sezeroz at gmail dot com GCC target triplet: x86_64-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39066

[Bug target/39066] DO_GLOBAL_CTORS_BODY needs uintptr_t

2009-02-01 Thread sezeroz at gmail dot com
--- Comment #1 from sezeroz at gmail dot com 2009-02-01 17:03 --- Created an attachment (id=17225) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17225action=view) DO_GLOBAL_CTORS_BODY win64 uintptr_t fix -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39066

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