[Bug target/29083] useless clrlwi instruction produced for 16-bit bitfield

2006-09-14 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2006-09-14 12:51 --- Subject: Re: useless clrlwi instruction produced for 16-bit bitfield bonzini at gnu dot org wrote: --- Comment #1 from bonzini at gnu dot org 2006-09-14 12:07 --- The sole difference in the IR

[Bug rtl-optimization/26855] [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec

2006-04-26 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2006-04-26 14:50 --- Yes janis, it is quite likely that that patch will fix this problem. This looks like exactly the same failure as the other bug that that this patch was submitted for. -- http://gcc.gnu.org/bugzilla

[Bug rtl-optimization/26855] [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec

2006-04-26 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2006-04-26 20:51 --- Subject: Re: [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec janis at gcc dot gnu dot org wrote: --- Comment #4 from janis at gcc dot gnu dot org 2006-04-26 17:48 --- The patch

[Bug rtl-optimization/26855] [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec

2006-04-28 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2006-04-29 04:23 --- Subject: Re: [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec janis at gcc dot gnu dot org wrote: --- Comment #7 from janis at gcc dot gnu dot org 2006-04-29 00:02 --- I tried

[Bug rtl-optimization/20972] Register allocator/reload uses auto-inc register in non-addressing operand

2006-06-16 Thread zadeck at naturalbridge dot com
--- Comment #10 from zadeck at naturalbridge dot com 2006-06-17 04:14 --- (In reply to comment #9) The bug is in flow.c and fixed by the new df.c rewrite of dataflow. Ken and I tripped over the same problem. While I thought this earlier, I do not believe it now

[Bug rtl-optimization/25483] [4.2 Regression] ICE on valid code with -O2 -fmove-loop-invariants

2005-12-19 Thread zadeck at naturalbridge dot com
-- zadeck at naturalbridge dot com changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |zadeck at naturalbridge dot |dot org

[Bug rtl-optimization/25483] [4.2 Regression] ICE on valid code with -O2 -fmove-loop-invariants

2005-12-19 Thread zadeck at naturalbridge dot com
--- Comment #7 from zadeck at naturalbridge dot com 2005-12-19 19:43 --- I had messed up the original change to df.c. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/25799] [42. Regression] cc1 stalled with -O1 -fmodulo-sched

2006-01-16 Thread zadeck at naturalbridge dot com
-- zadeck at naturalbridge dot com changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |zadeck at naturalbridge dot |dot org

[Bug rtl-optimization/25799] [4.2 Regression] cc1 stalled with -O1 -fmodulo-sched

2006-01-19 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2006-01-20 01:33 --- 2005-01-19 Kenneth Zadeck [EMAIL PROTECTED] PR rtl-optimization/25799 * df-problems.c (df_ru_confluence_n, df_rd_confluence_n): Corrected confluence operator to remove bits from op2

[Bug tree-optimization/22534] [4.1 Regression] [DR236] gcc.c-torture/execute/20000603-1.c execution, -O2 fails

2005-07-18 Thread zadeck at naturalbridge dot com
--- Additional Comments From zadeck at naturalbridge dot com 2005-07-18 10:50 --- It looks pretty clear to me that this test case should be non conforming. It is almost exactly example 2 of the committee discussion and that case is invalid. -- http://gcc.gnu.org/bugzilla

[Bug tree-optimization/22534] [4.1 Regression] [DR236] gcc.c-torture/execute/20000603-1.c execution, -O2 fails

2005-07-18 Thread zadeck at naturalbridge dot com
--- Additional Comments From zadeck at naturalbridge dot com 2005-07-18 11:53 --- I am not a language lawyer (at least with respect to c) but it seems that the intent of the committee in n was to limit when you were looking at a union, Dr 257 seems to be only talking about what

[Bug tree-optimization/22530] [4.1 Regression] ICE with static promotion

2005-07-19 Thread zadeck at naturalbridge dot com
--- Additional Comments From zadeck at naturalbridge dot com 2005-07-19 20:39 --- While it is true that this problem will go away because I removed the pass, there still seemed to be the feeling that the reason that this was iced was that this was goofy gimple and that that goofy gimple

[Bug tree-optimization/22574] [4.1 Regression] ICE with IMA and optimization and extern inline

2005-07-25 Thread zadeck at naturalbridge dot com
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |zadeck at naturalbridge dot |dot org |com Status|NEW

[Bug debug/31412] [4.3] inf loop/long compile time, time spent in var-tracking.c

2007-04-03 Thread zadeck at naturalbridge dot com
--- Comment #14 from zadeck at naturalbridge dot com 2007-04-03 16:47 --- Subject: Re: [4.3] inf loop/long compile time, time spent in var-tracking.c steven at gcc dot gnu dot org wrote: --- Comment #13 from steven at gcc dot gnu dot org 2007-04-03 16:40 --- So this may

[Bug fortran/31781] New: fortran regressions on trunk if you --disable-checking

2007-05-01 Thread zadeck at naturalbridge dot com
Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zadeck at naturalbridge dot com GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu

[Bug bootstrap/31840] New: race condition in makefiles

2007-05-05 Thread zadeck at naturalbridge dot com
Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zadeck at naturalbridge dot com GCC build triplet: same GCC host triplet: ppc, x86-64, ia-32 on linux GCC target triplet: same http

[Bug rtl-optimization/52573] [4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

2012-12-07 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52573 --- Comment #7 from Kenneth Zadeck zadeck at naturalbridge dot com 2012-12-07 13:39:10 UTC --- alexandre, when we did the dataflow stuff, my expertise was primarily in deciding which problems could be applied to which of the passes

[Bug rtl-optimization/53176] [4.8 Regression] gcc.target/i386/movbe-2.c and gcc.dg/lower-subreg-1.c

2012-05-01 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added CC||zadeck

[Bug rtl-optimization/53176] [4.8 Regression] gcc.target/i386/movbe-2.c and gcc.dg/lower-subreg-1.c

2012-05-02 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176 --- Comment #5 from Kenneth Zadeck zadeck at naturalbridge dot com 2012-05-02 20:35:47 UTC --- For each mode larger than the word size of the machine, a factor is computed. That factor is the number of times that mode is larger than a word

[Bug rtl-optimization/53176] [4.8 Regression] gcc.target/i386/movbe-2.c and gcc.dg/lower-subreg-1.c

2012-05-02 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176 --- Comment #7 from Kenneth Zadeck zadeck at naturalbridge dot com 2012-05-02 21:19:18 UTC --- I do apologize for the lack of heads up.that was a mistake on our part. I am also a little skeptical about the simple rtl cost model being good

[Bug rtl-optimization/53176] [4.8 Regression] gcc.target/i386/movbe-2.c and gcc.dg/lower-subreg-1.c

2012-05-03 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176 --- Comment #13 from Kenneth Zadeck zadeck at naturalbridge dot com 2012-05-03 13:14:31 UTC --- The arm is one of the architectures for which lower-subreg is harmful for some of the implementations. kenny On 05/03/2012 06:29 AM, Greta.Yorsh

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added CC||zadeck

[Bug c/53904] New: trunk has valgrind errors for c-c++-common/torture/complex-sign-mul.c on x86-64.

2012-07-09 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53904 Bug #: 53904 Summary: trunk has valgrind errors for c-c++-common/torture/complex-sign-mul.c on x86-64. Classification: Unclassified Product: gcc Version: unknown

[Bug middle-end/63427] hwint.h:250:29: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

2014-10-01 Thread zadeck at naturalbridge dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63427 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added CC||zadeck

[Bug debug/31412] var-tracking.c is slow

2014-01-20 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31412 --- Comment #22 from Kenneth Zadeck zadeck at naturalbridge dot com --- if i had to put money on it, i would say that it is not dead, it is only sleeping. kenny

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added CC||zadeck

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #6 from zadeck at naturalbridge dot com 2009-01-02 14:09 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 Paolo Bonzini wrote: Kenneth Zadeck wrote: 2009-01-01 Kenneth Zadeck zad...@naturalbridge.com PR rtl-optimization/35805

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2009-01-02 15:20 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 Paolo Bonzini wrote: I think so. The global changed flag allows it to delete the case: loop: ... - x // This is dead. x

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #9 from zadeck at naturalbridge dot com 2009-01-02 15:34 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 On looking at the code, there is an issue with the first patch. I should have been clearing solutions_dirty flag at the start

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #11 from zadeck at naturalbridge dot com 2009-01-02 18:21 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 Paolo Bonzini wrote: I will test this patch, but we still need to resolve your issues with my approach. The problem

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #14 from zadeck at naturalbridge dot com 2009-01-02 18:54 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 Steven Bosscher wrote: On Fri, Jan 2, 2009 at 7:37 PM, Paolo Bonzini bonz...@gnu.org wrote: At this point, if your patch costs

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #16 from zadeck at naturalbridge dot com 2009-01-03 00:35 --- Subject: Re: [ira] error in start_allocno_priorities, at ira-color.c:1806 Kenneth Zadeck wrote: Steven Bosscher wrote: On Fri, Jan 2, 2009 at 7:37 PM, Paolo Bonzini bonz...@gnu.org wrote

[Bug rtl-optimization/38711] New: ira should not be using df-lr except at -O1.

2009-01-02 Thread zadeck at naturalbridge dot com
dot org ReportedBy: zadeck at naturalbridge dot com GCC build triplet: all GCC host triplet: all GCC target triplet: all http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38711

[Bug tree-optimization/35805] [ira] error in start_allocno_priorities, at ira-color.c:1806

2009-01-02 Thread zadeck at naturalbridge dot com
--- Comment #17 from zadeck at naturalbridge dot com 2009-01-03 01:05 --- patch committed to fix this. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/38774] [4.4 Regression] ice in df_refs_verify, at df-scan.c:4307

2009-01-09 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2009-01-09 12:41 --- i will have my best people work on it. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/38774] [4.4 Regression] ice in df_refs_verify, at df-scan.c:4307

2009-01-09 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2009-01-10 01:57 --- Created an attachment (id=17068) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17068action=view) patch to cause df to verify after every patch this is a combine bug. The df verification fails after combine

[Bug rtl-optimization/36365] [4.3 Regression] Hang in df_analyze

2009-01-24 Thread zadeck at naturalbridge dot com
--- Comment #17 from zadeck at naturalbridge dot com 2009-01-24 20:28 --- Subject: Re: [4.3 Regression] Hang in df_analyze rguenth at gcc dot gnu dot org wrote: --- Comment #16 from rguenth at gcc dot gnu dot org 2009-01-24 10:20 --- GCC 4.3.3 is being released

[Bug middle-end/35854] [4.3/4.4 Regression] life passes dump option still documented

2009-01-28 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2009-01-28 16:03 --- Subject: Re: [4.3/4.4 Regression] life passes dump option still documented rguenth at gcc dot gnu dot org wrote: --- Comment #3 from rguenth at gcc dot gnu dot org 2009-01-24 10:20 --- GCC 4.3.3

[Bug middle-end/35854] [4.3/4.4 Regression] life passes dump option still documented

2009-01-29 Thread zadeck at naturalbridge dot com
--- Comment #7 from zadeck at naturalbridge dot com 2009-01-29 14:38 --- Subject: Re: [4.3/4.4 Regression] life passes dump option still documented Richard Guenther wrote: On Wed, Jan 28, 2009 at 5:03 PM, Kenneth Zadeck zad...@naturalbridge.com wrote: rguenth at gcc dot gnu

[Bug middle-end/35854] [4.3/4.4 Regression] life passes dump option still documented

2009-01-29 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2009-01-29 14:42 --- patch committed. closed for 4.4. richi said not to backport to 4.3 on irc. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug testsuite/39096] New: should not try to run -flto or -fwhopr testsuite if lto lang not defined.

2009-02-04 Thread zadeck at naturalbridge dot com
Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zadeck at naturalbridge dot com GCC host triplet: all http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39096

[Bug rtl-optimization/32300] [4.3 Regression] ICE with -O2 -fsee

2007-06-12 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2007-06-12 12:46 --- I am not surprised at this at all. Given that there are no regression tests that use -fsee and this pass is never on by default. I will look into this. However, the big picture is that we need to make

[Bug rtl-optimization/32300] [4.3 Regression] ICE with -O2 -fsee

2007-06-12 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-12 18:13 --- This bug should be assigned to Mircea Namolaru [EMAIL PROTECTED]. I have sent him mail asking that he get a proper bugzilla id. == The underlying problem is that see.c:2732 uses

[Bug rtl-optimization/31025] [dataflow] Crash in caller-save.c due to x87 math

2007-06-14 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-14 12:05 --- This bug was fixed a long time ago, i did not realize there was a bugzilla opened on it. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug target/32335] libgcc build failure, ICE in cselib_record_set, at cselib.c:1508

2007-06-16 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2007-06-16 17:37 --- please include the preprocessed source (the .i file) and the command line to compiler this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32335

[Bug target/32369] [frv] macro DF_LIVE_IN passed 2 arguments, but takes just 1

2007-06-16 Thread zadeck at naturalbridge dot com
--- Comment #1 from zadeck at naturalbridge dot com 2007-06-16 17:45 --- Subject: Re: New: [frv] macro DF_LIVE_IN passed 2 arguments, but takes just 1 mstein at phenix dot rootshell dot be wrote: Hello, there seems to be a problem compiling frv-elf-gcc: gcc -c -g -O2 -DIN_GCC

[Bug target/32335] libgcc build failure, ICE in cselib_record_set, at cselib.c:1508

2007-06-16 Thread zadeck at naturalbridge dot com
-- zadeck at naturalbridge dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last

[Bug target/32335] libgcc build failure, ICE in cselib_record_set, at cselib.c:1508

2007-06-16 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-17 01:23 --- Subject: Re: libgcc build failure, ICE in cselib_record_set, at cselib.c:1508 zadeck at naturalbridge dot com wrote: the new dse code is failing during a call to cselib. However I do not believe that the new

[Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests

2007-06-17 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2007-06-17 13:51 --- Subject: Re: [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests This patch fixes the df issues with modulo scheduling. It simply never worked and was not tested because

[Bug target/32335] libgcc build failure, ICE in cselib_record_set, at cselib.c:1508

2007-06-17 Thread zadeck at naturalbridge dot com
--- Comment #6 from zadeck at naturalbridge dot com 2007-06-17 14:01 --- Subject: Re: libgcc build failure, ICE in cselib_record_set, at cselib.c:1508 rask at sygehus dot dk wrote: --- Comment #5 from rask at sygehus dot dk 2007-06-17 08:43 --- I agree that the insn

[Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests

2007-06-17 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-17 17:52 --- Subject: Re: [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests committed as revision 125776 Kenneth Zadeck wrote: This patch fixes the df issues with modulo scheduling. It simply

[Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests

2007-06-17 Thread zadeck at naturalbridge dot com
--- Comment #6 from zadeck at naturalbridge dot com 2007-06-17 17:53 --- fixed as committed. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/32355] [4.3 Regression] ICE in df_lr_verify_transfer_functions, at df-problems.c:1924

2007-06-17 Thread zadeck at naturalbridge dot com
--- Comment #1 from zadeck at naturalbridge dot com 2007-06-17 20:13 --- Subject: Re: [4.3 Regression] ICE in df_lr_verify_transfer_functions, at df-problems.c:1924 There are possibly two problems here. Fixing the first one fixes this ice. The first problem is that after a call

[Bug rtl-optimization/32372] [4.3 Regression] ICE in df_refs_verify, at df-scan.c:4065

2007-06-18 Thread zadeck at naturalbridge dot com
--- Comment #1 from zadeck at naturalbridge dot com 2007-06-18 12:33 --- I believe that the failure is due to a an insn illegally sharing with a reg_equal note. Insn 8 is modified in regmove. When this happens, the reg_equal note in insn 22 magically changes. That reg_equal note

[Bug rtl-optimization/32372] [4.3 Regression] ICE in df_refs_verify, at df-scan.c:4065

2007-06-18 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2007-06-18 12:35 --- s/cse/cse1/ -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32372

[Bug target/32369] [frv] macro DF_LIVE_IN passed 2 arguments, but takes just 1

2007-06-18 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2007-06-18 13:18 --- Subject: Re: [frv] macro DF_LIVE_IN passed 2 arguments, but takes just 1 :reviewmail: patchapp at dberlin dot org wrote: --- Comment #2 from patchapp at dberlin dot org 2007-06-18 09:55 --- Subject

[Bug rtl-optimization/32355] [4.3 Regression] ICE in df_lr_verify_transfer_functions, at df-problems.c:1924

2007-06-18 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-18 16:48 --- Subject: Re: [4.3 Regression] ICE in df_lr_verify_transfer_functions, at df-problems.c:1924 committed as revision 125812 zadeck at naturalbridge dot com wrote: --- Comment #1 from zadeck at naturalbridge

[Bug rtl-optimization/32355] [4.3 Regression] ICE in df_lr_verify_transfer_functions, at df-problems.c:1924

2007-06-18 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-18 16:50 --- fixed,revision 125812 -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/32394] New: some operations to not work properly in df_deferred_rescan mode.

2007-06-18 Thread zadeck at naturalbridge dot com
Component: rtl-optimization AssignedTo: bonzini at gnu dot org ReportedBy: zadeck at naturalbridge dot com GCC host triplet: any http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32394

[Bug target/32418] ICE in global_alloc, at global.c:514

2007-06-20 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-20 17:13 --- Subject: Re: New: ICE in global_alloc, at global.c:514 rask at sygehus dot dk wrote: Configure gcc like this: $ [...]/configure --target m32c-unknown-elf --with-newlib--enable-sim --disable-gdb --disable

[Bug target/32418] ICE in global_alloc, at global.c:514

2007-06-20 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2007-06-20 20:12 --- Subject: Re: ICE in global_alloc, at global.c:514 rask at sygehus dot dk wrote: --- Comment #7 from rask at sygehus dot dk 2007-06-20 20:08 --- This is something I have no clue about. try

[Bug target/32431] ICE in df_refs_verify, at df-scan.c:4066

2007-06-21 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2007-06-21 12:29 --- Subject: Re: ICE in df_refs_verify, at df-scan.c:4066 rask at sygehus dot dk wrote: --- Comment #1 from rask at sygehus dot dk 2007-06-20 16:58 --- Created an attachment (id=13747) -- (http

[Bug target/32369] [frv] macro DF_LIVE_IN passed 2 arguments, but takes just 1

2007-06-21 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-21 12:49 --- this was fixed with the commit. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug target/32423] gcc.c-torture/compile/20020604-1.c ICEs

2007-06-21 Thread zadeck at naturalbridge dot com
--- Comment #1 from zadeck at naturalbridge dot com 2007-06-21 13:37 --- What is the configure string that i use to recreate this? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32423

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-22 Thread zadeck at naturalbridge dot com
--- Comment #7 from zadeck at naturalbridge dot com 2007-06-23 02:12 --- dave, i have a patch for this. i am doing regtests now and will have a patch posted first thing tomorrow. the bug is in dce.c:deletable_insn_p. The problem is that it does not look inside of parallels. so

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-23 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2007-06-23 15:55 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c This patch changes dce:deletable_insn_p so that it looks at all of the top level clauses in a parallel to make it's decision

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-23 Thread zadeck at naturalbridge dot com
--- Comment #12 from zadeck at naturalbridge dot com 2007-06-23 16:23 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c Richard Guenther wrote: On 6/23/07, Kenneth Zadeck [EMAIL PROTECTED] wrote: This patch changes dce:deletable_insn_p so that it looks

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-06-23 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-24 01:10 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame spark at gcc dot gnu dot org wrote: --- Comment #4 from spark at gcc dot gnu dot org 2007-06-24 01:05 --- I think Kenny's

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-06-23 Thread zadeck at naturalbridge dot com
--- Comment #7 from zadeck at naturalbridge dot com 2007-06-24 02:48 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame spark at gcc dot gnu dot org wrote: --- Comment #6 from spark at gcc dot gnu dot org 2007-06-24 02:01 --- (In reply

[Bug target/32418] [4.3 Regression] ICE in global_alloc, at global.c:514

2007-06-24 Thread zadeck at naturalbridge dot com
--- Comment #12 from zadeck at naturalbridge dot com 2007-06-24 12:20 --- Subject: Re: [4.3 Regression] ICE in global_alloc, at global.c:514 rask at sygehus dot dk wrote: have you done a recent update? there have been two bugs fixed that might effect this. -- http://gcc.gnu.org

[Bug target/32481] ICE in df_refs_verify, at df-scan.c:4058

2007-06-25 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2007-06-25 19:29 --- I cannot recreate this bug. I have tried building both 32 and 64 bit compilers with both revision 125972 and the current 126001. All of my machines are suse, so if this requires someone elses abi, I am out

[Bug target/32481] ICE in df_refs_verify, at df-scan.c:4058

2007-06-25 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-25 20:04 --- sorry, pilot error on my part, i am too embarrassed to actually tell you what i did. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32481

[Bug target/32481] ICE in df_refs_verify, at df-scan.c:4058

2007-06-25 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2007-06-25 23:27 --- Subject: Re: ICE in df_refs_verify, at df-scan.c:4058 spark at gcc dot gnu dot org wrote: --- Comment #6 from spark at gcc dot gnu dot org 2007-06-25 23:13 --- This patch: diff -r 36792eca786a gcc

[Bug target/32423] gcc.c-torture/compile/20020604-1.c ICEs

2007-06-25 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-26 02:19 --- so kazu, is there anything that i need to do with this bug? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32423

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-26 Thread zadeck at naturalbridge dot com
--- Comment #16 from zadeck at naturalbridge dot com 2007-06-26 17:27 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c daney at gcc dot gnu dot org wrote: --- Comment #15 from daney at gcc dot gnu dot org 2007-06-26 17:14 --- mipsel-linux test

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-26 Thread zadeck at naturalbridge dot com
--- Comment #18 from zadeck at naturalbridge dot com 2007-06-26 17:53 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c dave at hiauly1 dot hia dot nrc dot ca wrote: --- Comment #17 from dave at hiauly1 dot hia dot nrc dot ca 2007-06-26 17:46

[Bug target/32481] ICE in df_refs_verify, at df-scan.c:4058

2007-06-26 Thread zadeck at naturalbridge dot com
--- Comment #9 from zadeck at naturalbridge dot com 2007-06-26 23:01 --- Subject: Re: [Bug target/32437] ICE in df_refs_verify, at df-scan.c:4058 This patch fixes a problem introduced with the patch to fix pr32437. In that patch we introduced recursion in dce:deleteable_insn_p

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-27 Thread zadeck at naturalbridge dot com
--- Comment #20 from zadeck at naturalbridge dot com 2007-06-27 14:39 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c richard at codesourcery dot com wrote: --- Comment #19 from richard at codesourcery dot com 2007-06-27 14:37 --- Subject: Re

[Bug target/32418] [4.3 Regression] ICE in global_alloc, at global.c:514

2007-06-27 Thread zadeck at naturalbridge dot com
--- Comment #15 from zadeck at naturalbridge dot com 2007-06-27 18:04 --- it does not look like you ever dealt with the issue of EH_RETURN_STACKADJ_RTX that i pointed out. That code is clearly wrong. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32418

[Bug target/32418] [4.3 Regression] ICE in global_alloc, at global.c:514

2007-06-27 Thread zadeck at naturalbridge dot com
--- Comment #17 from zadeck at naturalbridge dot com 2007-06-27 19:30 --- Subject: Re: [4.3 Regression] ICE in global_alloc, at global.c:514 rask at sygehus dot dk wrote: --- Comment #16 from rask at sygehus dot dk 2007-06-27 19:15 --- What's wrong with the patch

[Bug target/32418] [4.3 Regression] ICE in global_alloc, at global.c:514

2007-06-27 Thread zadeck at naturalbridge dot com
--- Comment #19 from zadeck at naturalbridge dot com 2007-06-27 19:56 --- Subject: Re: [4.3 Regression] ICE in global_alloc, at global.c:514 rask at sygehus dot dk wrote: --- Comment #18 from rask at sygehus dot dk 2007-06-27 19:48 --- It has not been committed yet because

[Bug target/32418] [4.3 Regression] ICE in global_alloc, at global.c:514

2007-06-27 Thread zadeck at naturalbridge dot com
--- Comment #20 from zadeck at naturalbridge dot com 2007-06-27 20:15 --- I believe that rask is going to submit the patch at the end of comment #9 to close this bug. -- zadeck at naturalbridge dot com changed: What|Removed |Added

[Bug rtl-optimization/32372] [4.3 Regression] ICE in df_refs_verify, at df-scan.c:4065

2007-06-29 Thread zadeck at naturalbridge dot com
--- Comment #4 from zadeck at naturalbridge dot com 2007-06-29 19:34 --- there is a rumor being circulated by bonzini that one of honza's unsharing patches fixes this. However, this fails on the current truck. One positive note is that if you add in honza's illegal sharing detector

[Bug rtl-optimization/32372] [4.3 Regression] ICE in df_refs_verify, at df-scan.c:4065

2007-06-29 Thread zadeck at naturalbridge dot com
--- Comment #7 from zadeck at naturalbridge dot com 2007-06-29 21:02 --- Subject: Re: [4.3 Regression] ICE in df_refs_verify, at df-scan.c:4065 hubicka at gcc dot gnu dot org wrote: --- Comment #6 from hubicka at gcc dot gnu dot org 2007-06-29 20:15 --- Paolo's rumor

[Bug target/32552] Runtime failure in SPEC CPU2000 benchmark fma3d and applu

2007-06-29 Thread zadeck at naturalbridge dot com
--- Comment #2 from zadeck at naturalbridge dot com 2007-06-30 02:05 --- Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index] Message Nav:[Date Prev] [Date Next] [Thread Prev] [Thread Next] Other format: [Raw text] Re: Fwd: INCOMING_RETURN_ADDR_RTX

[Bug target/32552] Runtime failure in SPEC CPU2000 benchmark fma3d and applu

2007-06-29 Thread zadeck at naturalbridge dot com
--- Comment #3 from zadeck at naturalbridge dot com 2007-06-30 02:10 --- I was wondering if we could do something like: /* If we have a definition of INCOMING_RETURN_ADDR_RTX, assume that the rest of the DWARF 2 frame unwind support is also provided. */ #if !defined

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-06-30 Thread zadeck at naturalbridge dot com
--- Comment #10 from zadeck at naturalbridge dot com 2007-06-30 11:47 --- Richard, Could you check to see if this bug is collateral damage from your latest fix to deletable_insn_p. It's appearance has been tied to that function in the past. kenny -- zadeck at naturalbridge

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-06-30 Thread zadeck at naturalbridge dot com
--- Comment #22 from zadeck at naturalbridge dot com 2007-06-30 17:24 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c richard at codesourcery dot com wrote: --- Comment #21 from richard at codesourcery dot com 2007-06-30 12:26 --- Subject: Re

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-06-30 Thread zadeck at naturalbridge dot com
--- Comment #14 from zadeck at naturalbridge dot com 2007-06-30 20:11 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame ian at airs dot com wrote: --- Comment #13 from ian at airs dot com 2007-06-30 18:08 --- The problem here

[Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c

2007-07-01 Thread zadeck at naturalbridge dot com
--- Comment #24 from zadeck at naturalbridge dot com 2007-07-01 14:45 --- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c ian at airs dot com wrote: --- Comment #23 from ian at airs dot com 2007-06-30 17:57 --- The patch in comment #19 of PR 32437

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-07-01 Thread zadeck at naturalbridge dot com
--- Comment #16 from zadeck at naturalbridge dot com 2007-07-02 00:19 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame Ian Lance Taylor wrote: Adding the stack pointer for asms is certainly the easiest thing to do. I don't know

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-07-01 Thread zadeck at naturalbridge dot com
--- Comment #18 from zadeck at naturalbridge dot com 2007-07-02 02:45 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame ian at airs dot com wrote: --- Comment #17 from ian at airs dot com 2007-07-02 01:45 --- Before I tackle the specific

[Bug rtl-optimization/32475] [4.3 Regression] function with asm() does not setup stack frame

2007-07-02 Thread zadeck at naturalbridge dot com
--- Comment #21 from zadeck at naturalbridge dot com 2007-07-02 14:12 --- Subject: Re: [4.3 Regression] function with asm() does not setup stack frame ian at airs dot com wrote: --- Comment #13 from ian at airs dot com 2007-06-30 18:08 --- The problem here

[Bug target/32552] Runtime failure in SPEC CPU2000 benchmark fma3d and applu

2007-07-02 Thread zadeck at naturalbridge dot com
--- Comment #5 from zadeck at naturalbridge dot com 2007-07-02 19:12 --- Subject: Re: Runtime failure in SPEC CPU2000 benchmark fma3d and applu wilson at specifix dot com wrote: --- Comment #4 from wilson at specifix dot com 2007-07-02 18:34 --- Subject: Re: Runtime

[Bug middle-end/32398] [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile

2007-07-07 Thread zadeck at naturalbridge dot com
--- Comment #9 from zadeck at naturalbridge dot com 2007-07-07 22:40 --- Subject: Re: [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile dave at hiauly1 dot hia dot nrc dot ca wrote: --- Comment #8

[Bug middle-end/32398] [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile

2007-07-07 Thread zadeck at naturalbridge dot com
--- Comment #11 from zadeck at naturalbridge dot com 2007-07-08 00:57 --- Subject: Re: [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile dave at hiauly1 dot hia dot nrc dot ca wrote: --- Comment

[Bug middle-end/32398] [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile

2007-07-07 Thread zadeck at naturalbridge dot com
--- Comment #13 from zadeck at naturalbridge dot com 2007-07-08 02:41 --- Subject: Re: [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile dave at hiauly1 dot hia dot nrc dot ca wrote: --- Comment

[Bug middle-end/32398] [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile

2007-07-09 Thread zadeck at naturalbridge dot com
--- Comment #18 from zadeck at naturalbridge dot com 2007-07-09 22:28 --- Subject: Re: [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile dave at hiauly1 dot hia dot nrc dot ca wrote: --- Comment

[Bug middle-end/32749] [4.3 regression]: gfortran.dg/auto_array_1.f90

2007-07-16 Thread zadeck at naturalbridge dot com
--- Comment #17 from zadeck at naturalbridge dot com 2007-07-16 23:26 --- Subject: Re: [4.3 regression]: gfortran.dg/auto_array_1.f90 hjl at lucon dot org wrote: --- Comment #16 from hjl at lucon dot org 2007-07-16 19:27 --- revision 125923 works. Kenny, it looks like your

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