[Bug middle-end/40692] [4.5 Regression] Endless recursion between fold_ternary and fold_cond_expr_with_comparison

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-07-09 11:19 --- Subject: Bug 40692 Author: jakub Date: Thu Jul 9 11:19:22 2009 New Revision: 149418 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149418 Log: PR middle-end/40692 * fold

[Bug middle-end/40692] [4.5 Regression] Endless recursion between fold_ternary and fold_cond_expr_with_comparison

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2009-07-09 11:32 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-09 11:45 --- Why do you think it has anything to do with IRA? It has all to do with dynamic stack realignment IMNSHO. Just try -fno-ira on any of the fall snapshots, it makes absolutely no difference. -- http://gcc.gnu.org

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-09 12:04 --- Indeed, on this testcase crtl->stack_realign_needed is 1, while when using say int instead of long long it is 0. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40667

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2009-07-09 12:56 --- There are multiple places which bump crtl->stack_alignment_estimated to 64 during expansion in this case (thus forcing stack_realign_needed): if (SUPPORTS_STACK_ALIGNMENT) { unsigned int al

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2009-07-09 13:25 --- Created an attachment (id=18170) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18170&action=view) gcc45-pr40667.patch Very ugly patch which just shows that changing these 3 spots helps both of these te

[Bug c++/40698] Incorrect code generation when compiling c++ source

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-09 13:50 --- The code has a bunch of aliasing violations, so is invalid. *** This bug has been marked as a duplicate of 21920 *** -- jakub at gcc dot gnu dot org changed: What|Removed

[Bug c/21920] aliasing violations

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #143 from jakub at gcc dot gnu dot org 2009-07-09 13:50 --- *** Bug 40698 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-09 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2009-07-09 16:24 --- I'm not sure what you mean MINIMUM_TYPE_ALIGN should be. A new type field? That would be IMHO an overkill, would enlarge types too much. If it is just a macro, it should be probably MINIMUM_ALIGNMENT

[Bug middle-end/40502] [4.5 Regression] crash in cp_diagnostic_starter

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-10 08:17 --- This is PR39214 in C++ copy of that stuff. Will test and commit as obvious. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/40599] [4.5 regression] GCC error in pre_and_rev_post_order_compute, at cfganal.c:1045

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-10 09:44 --- While this triggers only with -fvar-tracking, it is var-tracking related only in that vt_find_locations calls pre_and_rev_post_order_compute. The real problem is that there are 2 basic blocks (in my case 220 and 222

[Bug libgomp/40494] omp for loop with guided schedule fails to terminate in certain cases

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-07-10 10:43 --- Sorry, can't reproduce this. extern void abort (void); int main (void) { int x, y = 0; #pragma omp parallel for schedule(guided) reduction(+:y) for (x = 3; x < 478; x += 2) y++; if (y != 238)

[Bug middle-end/40502] [4.5 Regression] crash in cp_diagnostic_starter

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2009-07-10 11:57 --- Subject: Bug 40502 Author: jakub Date: Fri Jul 10 11:56:55 2009 New Revision: 149470 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149470 Log: PR c++/40502 * error.c (cp_print_error_

[Bug fortran/40643] maxloc/minloc: Wrong result for NaN at position 1

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-07-10 16:31 --- Created an attachment (id=18174) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18174&action=view) gcc45-pr40643.patch Inline minmaxloc patch. Is this the behavior we want? If NaNs aren't support

[Bug debug/40713] Overlapping .debug_ranges (C++)

2009-07-10 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org

[Bug debug/40713] Overlapping .debug_ranges (C++)

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-07-10 19:33 --- Created an attachment (id=18176) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18176&action=view) gcc45-pr40713.patch Untested patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40713

[Bug middle-end/40502] [4.5 Regression] crash in cp_diagnostic_starter

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2009-07-10 22:31 --- Subject: Bug 40502 Author: jakub Date: Fri Jul 10 22:31:34 2009 New Revision: 149499 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149499 Log: PR c++/40502 * error.c (cp_print_error_

[Bug middle-end/40502] [4.5 Regression] crash in cp_diagnostic_starter

2009-07-10 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2009-07-10 22:37 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/40668] 64-bit sparc miscompiles memcpy of argument inside switch

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2009-07-11 09:23 --- Subject: Bug 40668 Author: jakub Date: Sat Jul 11 09:23:32 2009 New Revision: 149511 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149511 Log: PR target/40668 * fu

[Bug target/40668] 64-bit sparc miscompiles memcpy of argument inside switch

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2009-07-11 09:26 --- Subject: Bug 40668 Author: jakub Date: Sat Jul 11 09:26:23 2009 New Revision: 149512 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149512 Log: PR target/40668 * fu

[Bug debug/40713] Overlapping .debug_ranges (C++)

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-07-11 17:42 --- Subject: Bug 40713 Author: jakub Date: Sat Jul 11 17:41:59 2009 New Revision: 149514 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149514 Log: PR debug/40713 * dwarf2out.c (dw_fd

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #12 from jakub at gcc dot gnu dot org 2009-07-11 17:40 --- Subject: Bug 40667 Author: jakub Date: Sat Jul 11 17:40:29 2009 New Revision: 149513 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149513 Log: PR rtl-optimization/40667 * de

[Bug bootstrap/40719] [4.4 Regression] Revision 149512 caused botstrap failure on Linux/x86-64

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-07-11 18:40 --- 4.4 branch configured without --enable-checking=yes shouldn't do any checking. Anyway, I've bootstrapped 4.4 branch after that checkin on both x86_64-linux and i686-linux without any problem, both withou

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #13 from jakub at gcc dot gnu dot org 2009-07-11 19:06 --- Subject: Bug 40667 Author: jakub Date: Sat Jul 11 19:06:26 2009 New Revision: 149517 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149517 Log: PR rtl-optimization/40667 * de

[Bug rtl-optimization/40667] [4.4/4.5 Regression] stack frames are generated even with -fomit-frame-pointer

2009-07-11 Thread jakub at gcc dot gnu dot org
--- Comment #14 from jakub at gcc dot gnu dot org 2009-07-11 19:07 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug fortran/40734] ICE on attempt to compile trivial Fortran program

2009-07-13 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-13 18:42 --- My guess would be you have configured libgmp or libmpfr for a different CPU than you really have. Try gdb --args /apps/gcc/4.4.0/libexec/gcc/i686-pc-linux-gnu/4.4.0/f951 hello.f run and see on which insn it crashed

[Bug c++/40733] No warning is issued when an implicit conversion can lead to a data loss

2009-07-14 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-14 09:24 --- -Wconversion hits extremely often, it is definitely not a warning that can or should be enabled in -Wall, nor in -W. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40733

[Bug fortran/40643] maxloc/minloc: Wrong result for NaN at position 1

2009-07-14 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-14 13:26 --- Created an attachment (id=18192) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18192&action=view) gcc45-pr40643.patch Slightly adjusted patch, so that even when array size isn't known compile time

[Bug fortran/40643] maxloc/minloc: Wrong result for NaN at position 1

2009-07-14 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-14 13:31 --- Created an attachment (id=18193) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18193&action=view) gcc45-pr40643.patch And now a patch which uses two loops instead of one if needed for performance (in th

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

2009-07-14 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2009-07-14 17:25 --- Confirmed, introduced between r134374 + r134467, looking into it. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

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

2009-07-14 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-14 18:00 --- Indeed, caused by http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01303.html (r134384). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40747

[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 jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-15 08:28 --- I'm already bootstrapping/regtesting a fix, will post afterwards. If it gets approved quickly, I'll include it in 4.4.1-rc1 I plan to roll today. -- jakub at gcc dot gnu dot org changed:

[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 jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40747

[Bug tree-optimization/40321] [4.4/4.5 Regression] internal compiler error: in compute_antic, at tree-ssa-pre.c:2501

2009-07-15 Thread jakub at gcc dot gnu dot org
--- Comment #17 from jakub at gcc dot gnu dot org 2009-07-15 08:32 --- Retargetting to 4.4.2, this doesn't seem to get to resolution soon enough. -- jakub at gcc dot gnu dot org changed: What|Removed |

[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 jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2009-07-15 09:48 --- Patch posted: http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00842.html -- jakub at gcc dot gnu dot org 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 jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2009-07-15 10:18 --- Subject: Bug 40747 Author: jakub Date: Wed Jul 15 10:17:54 2009 New Revision: 149675 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149675 Log: PR middle-end/40747 * fold

[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 jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2009-07-15 11:23 --- Subject: Bug 40747 Author: jakub Date: Wed Jul 15 11:23:22 2009 New Revision: 149681 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149681 Log: PR middle-end/40747 * fold

[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 jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2009-07-15 11:26 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1

2009-07-16 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2009-07-16 10:31 --- folding happens even at -O0 and both bugs are in the folder. So, please try ftp://sources.redhat.com/pub/gcc/snapshots/4.4.1-RC-20090715/ first. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40757

[Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1

2009-07-16 Thread jakub at gcc dot gnu dot org
--- Comment #11 from jakub at gcc dot gnu dot org 2009-07-16 14:07 --- You haven't mentioned what options you compiled this file with. So, assuming -O2, I see: add %i4, -1, %l5! n,, tmp186 sethi %hi(1073740800), %o2!, tmp189 sll %l5, 2

[Bug c++/40780] New: [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-16 Thread jakub at gcc dot gnu dot org
Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jakub at gcc dot gnu dot org GCC target triplet: i686-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40780

[Bug c++/40780] [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-16 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-07-17 00:08 --- r140145 in particular. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40780

[Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1

2009-07-17 Thread jakub at gcc dot gnu dot org
--- Comment #17 from jakub at gcc dot gnu dot org 2009-07-17 07:49 --- Try: typedef __SIZE_TYPE__ size_t; extern void *memset (void *, const void *, size_t); extern void abort (void); volatile size_t i = 0x8000U, j = 0x8000U; char buf[16]; int main (void) { if (sizeof (size_t

[Bug c++/40780] [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-17 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2009-07-17 08:42 --- I believe we should do: --- gimplify.c.jj72009-07-08 11:28:03.0 +0200 +++ gimplify.c2009-07-17 10:40:56.0 +0200 @@ -1826,7 +1826,7 @@ gimplify_conversion (tree *expr_p) /* If we have a conversion

[Bug c++/40780] [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-17 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-17 10:40 --- Subject: Bug 40780 Author: jakub Date: Fri Jul 17 10:40:09 2009 New Revision: 149740 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149740 Log: PR c++/40780 * gimplify.c (gimplify_co

[Bug c++/40780] [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-17 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-17 10:46 --- Subject: Bug 40780 Author: jakub Date: Fri Jul 17 10:45:40 2009 New Revision: 149741 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149741 Log: PR c++/40780 * gimplify.c (gimplify_co

[Bug c++/40780] [4.4/4.5 Regression] ICE in gimplify_conversion

2009-07-17 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2009-07-17 10:57 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/40792] [4.4 Regression] internal error in com_mpi.c at -O3 for gcc 4.4.0

2009-07-20 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-20 09:14 --- The assert doesn't make any sense. -- jakub at gcc dot gnu dot org changed: What|Removed |

[Bug tree-optimization/40792] [4.4 Regression] internal error in com_mpi.c at -O3 for gcc 4.4.0

2009-07-20 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-20 09:44 --- Patch posted: http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01116.html -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/40792] [4.4 Regression] internal error in com_mpi.c at -O3 for gcc 4.4.0

2009-07-20 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-20 14:38 --- Subject: Bug 40792 Author: jakub Date: Mon Jul 20 14:38:46 2009 New Revision: 149822 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149822 Log: PR tree-optimization/40792

[Bug tree-optimization/40792] [4.4 Regression] internal error in com_mpi.c at -O3 for gcc 4.4.0

2009-07-20 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2009-07-20 14:39 --- Subject: Bug 40792 Author: jakub Date: Mon Jul 20 14:39:32 2009 New Revision: 149823 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149823 Log: PR tree-optimization/40792

[Bug tree-optimization/40792] [4.4 Regression] internal error in com_mpi.c at -O3 for gcc 4.4.0

2009-07-20 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2009-07-20 14:40 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/40813] [4.4 regression] ICE in gsi_insert_seq_nodes_after, at gimple-iterator.c:222

2009-07-21 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-07-21 08:32 --- Fix I'll be testing: --- gcc/tree-inline.c.jj2009-05-28 12:50:54.0 +0200 +++ gcc/tree-inline.c 2009-07-21 10:06:28.0 +0200 @@ -1355,8 +1355,8 @@ copy_bb (copy_body_data *id, basic_

[Bug tree-optimization/40813] [4.4 regression] ICE in gsi_insert_seq_nodes_after, at gimple-iterator.c:222

2009-07-21 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-21 14:51 --- Subject: Bug 40813 Author: jakub Date: Tue Jul 21 14:51:13 2009 New Revision: 149857 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149857 Log: PR tree-optimization/40813 * tree-

[Bug tree-optimization/40813] [4.4 regression] ICE in gsi_insert_seq_nodes_after, at gimple-iterator.c:222

2009-07-21 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-07-21 14:59 --- Subject: Bug 40813 Author: jakub Date: Tue Jul 21 14:59:43 2009 New Revision: 149858 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149858 Log: PR tree-optimization/40813 * tree-

[Bug tree-optimization/40813] [4.4 regression] ICE in gsi_insert_seq_nodes_after, at gimple-iterator.c:222

2009-07-21 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-07-21 15:01 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/37022] internal compiler error: in compute_barrier_args_size

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37022

[Bug middle-end/36143] [4.4/4.5 Regression]: FAIL: g++.dg/tree-ssa/pr19637.C

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36143

[Bug middle-end/36201] [4.4 Regression] NVR in the front-end causes missed optimization later on ( thought to alias arguments)

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36201

[Bug rtl-optimization/37272] [4.4/4.5 Regression] IRA has caused ppc64-double-1.c to fail

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37272

[Bug rtl-optimization/37273] [4.4/4.5 Regression] IRA does not re-materializes addresses (loads from the TOC)

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273

[Bug target/38306] [4.4/4.5 Regression] 15% slowdown w.r.t. 4.3 of computational kernel on some architectures

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306

[Bug rtl-optimization/37534] [4.4/4.5 Regression] IRA causes 17% degradation in 187.facerec benchmark

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37534

[Bug rtl-optimization/37490] [4.4/4.5 Regression] IRA causes FP code to have more spills

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37490

[Bug middle-end/38878] [4.4/4.5 Regression] gcc.dg/tree-ssa/foldaddr-1.c XFAILed

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38878

[Bug target/38134] [4.4/4.5 Regression] speed regression with many loop invariants

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38134

[Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254

[Bug middle-end/38671] [4.4/4.5 Regression] extra code for setting up loops (IV-opts and 32bits vs 64bits)

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38671

[Bug testsuite/39297] [4.4/4.5 Regression] gcc.dg/tree-ssa/loop-31.c

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39297

[Bug tree-optimization/39390] [4.4/4.5 Regression] Bogus aliasing warning with std::set

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39390

[Bug tree-optimization/39355] [4.4/4.5 Regression] Revision 144529: ICE due to missing or incorrectly relocated DECL_VALUE_EXPR in PCH header for PARM_DECL

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39355

[Bug tree-optimization/39612] [4.3/4.4/4.5 Regression] LIM inserts loads from uninitialized local memory

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39612

[Bug debug/39412] [4.2/4.3 Regression] ICE in gen_tagged_type_instantiation_die

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39412

[Bug target/38384] shared link/execute fails for cross gcc from linux to target hppa64-hp-hpux11.00

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38384

[Bug middle-end/39514] [4.4/4.5 Regression] unreported change to packed bitfields

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39514

[Bug c++/33979] support for char16_t, char32_t

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33979

[Bug tree-optimization/38156] gcc.dg/tree-ssa/update-unswitch-1.c fails when compiled with -ftree-parallelize-loops=4

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38156

[Bug fortran/34199] segfault for TRANSFER integer to TYPE(C_PTR)

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34199

[Bug libgcj/39747] [4.4/4.5 Regression] Installation documentation should suggest building libgmp as PIC

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39747

[Bug c++/38522] -Wconversion does not handle complex bitwise expressions

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38522

[Bug libstdc++/38678] [DR XXX] istream::read() calls streambuf::sgetn()

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38678

[Bug debug/39372] [4.3 Regression] Missing DW_AT_location for constructor static variable

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39372

[Bug c++/4926] C++ ABI needs clarification on mangling of complex expressions

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4926

[Bug c++/39219] attribute doesn't work with enums properly

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39219

[Bug c++/40497] invalid std::next / std::prev declaration

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40497

[Bug target/40266] march-native gives -mno-sse4, but cpuinfo sse4_1

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40266

[Bug debug/40521] [4.4/4.5 Regression] -g causes GCC to generate .eh_frame

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40521

[Bug c++/33492] [4.2/4.3 regression] Broken diagnostic: 'must_not_throw_expr' not supported by dump_expr

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33492

[Bug bootstrap/37304] [4.4/4.5 Regression]: in-tree-binutils gcc configure tests fail because of unexpanded $(objdir)

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37304

[Bug ada/37430] [4.4/4.5 Regression] C974013 gives exception

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37430

[Bug tree-optimization/35629] [4.4/4.5 Regression] gcc.dg/tree-ssa/loop-25.c scan-tree-dump-times profile fails

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35629

[Bug target/37367] [4.4/4.5 Regression] gcc-4.4/4.5 speed regression

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37367

[Bug testsuite/38036] [4.4/4.5 Regression][AVR] FAIL: gcc.c-torture/execute/pr37573.c execution

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38036

[Bug target/37633] [4.4/4.5 Regression] wrong register use on sh64

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37633

[Bug target/37942] [4.4/4.5 Regression] FAIL: gcc.c-torture/compile/930618-1.c

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37942

[Bug libgcj/38251] [4.4/4.5 Regression] tools.zip doesn't build on systems with short command lines

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38251

[Bug rtl-optimization/38603] [4.4/4.5 Regression] IRA does not accommodate LOAD_EXTEND_OP transformations done by combine

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38603

[Bug testsuite/38946] [4.4/4.5 Regression] gcc trunk 143562 - Testsuite - gfortran failing tests that worked previously

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38946

[Bug libgcj/40180] [4.4/4.5 regression] regressions in libjava testsuite on ia64-linux

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40180

[Bug libgcj/40181] [4.4 Regression] regressions in libjava testsuite on s390-linux

2009-07-22 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.1 |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40181

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