[Bug c/45691] Floating point comparison failure

2010-09-16 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2010-09-16 17:13 --- i?86 is a FLT_EVAL_METHOD 2 target, so for strict C compliance all floating operations and constants are supposed to be evaluated in the precision of long double. The assignment of the constant to a double var

[Bug libgcj/40182] [4.4/4.5/4.6 regression] regressions in libjava testsuite on sparc-linux

2010-04-30 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.4 |4.4.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40182 --- You

[Bug libgcj/40180] [4.4/4.5/4.6 regression] regressions in libjava testsuite on ia64-linux

2010-04-30 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.4 |4.4.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40180 --- You

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

2010-04-30 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.4 |4.4.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40181 --- You

[Bug tree-optimization/42706] [4.5 Regression] ICE in gimple_op, at gimple.h:1634, (IPA SRA)

2010-02-08 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2010-02-08 14:40 --- The testcase fails on the 4.4 branch, as -fipa-sra isn't a valid option there. H.J., can you please before committing testsuite backports at least run make check? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug other/42715] [4.5 Regression] output_operand: invalid expression as operand

2010-01-22 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2010-01-22 17:03 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug other/42715] [4.5 Regression] output_operand: invalid expression as operand

2010-01-20 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-21 00:42 --- Subject: Bug 42715 Author: jakub Date: Thu Jan 21 00:42:02 2010 New Revision: 156102 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=156102 Log: PR debug/42715 * var-tracking.c (use_type): Choose

[Bug debug/42710] [4.5 Regression] ICE in first_imm_use_stmt, at tree-flow-inline.h:1081

2010-01-13 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-13 10:06 --- I believe this is a dupe of PR42604, at least the testcase in there comes from http://bugzilla.redhat.com/show_bug.cgi?id=552073 which is also ICE on dcraw.cc in the same function. *** This bug has been marked

[Bug other/42715] [4.5 Regression] output_operand: invalid expression as operand

2010-01-13 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2010-01-13 11:56 --- More reduced testcase (-m32 -g -O2 -fpic): struct A { unsigned a1; char a2[15]; }; struct B { long b1; unsigned char b2; long b3; }; struct C { void *c1; unsigned c2; unsigned c3; }; static struct A v1; struct

[Bug other/42715] [4.5 Regression] output_operand: invalid expression as operand

2010-01-13 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-13 12:09 --- Looks like some var-tracking bug. We have: (insn:TI 108 37 38 3 (set (reg/f:SI 2 cx [93]) (const:SI (unspec:SI [(symbol_ref:SI (v1) [flags 0x2] var_decl 0x7fc316f38000 v1)] 1))) 247 {*lea_1} (expr_list:REG_EQUAL

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-05 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2010-01-05 08:43 --- Subject: Bug 42611 Author: jakub Date: Tue Jan 5 08:42:53 2010 New Revision: 155641 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155641 Log: PR other/42611 * cfgexpand.c (expand_one_var

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-05 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2010-01-05 08:56 --- Subject: Bug 42611 Author: jakub Date: Tue Jan 5 08:56:30 2010 New Revision: 155642 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155642 Log: PR other/42611 * cfgexpand.c (expand_one_var

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-05 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2010-01-05 08:57 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-04 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-01-04 15:20 --- Shorter testcase: struct S { int a; char b[2147483647]; }; void foo (void) { struct S s; } with -m32. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-04 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-04 18:17 --- It is not caused by that commit, just add asm volatile ( : : r (s)) to the testcase and you'll reproduce it even before that. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42611 --- You are receiving

[Bug other/42611] ICE in tree_low_cst, at tree.c:5014

2010-01-04 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-04 19:19 --- Created an attachment (id=19465) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19465action=view) gcc45-pr42611.patch Untested fix. -- jakub at gcc dot gnu dot org changed: What|Removed

[Bug target/42536] [4.4/4.5 regression] ICE in spill_failure, at reload1.c:2141

2010-01-02 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-01-02 14:30 --- With 3 register vars in the function (ebx, edi, esi) on the register starved ix86 the error is tollerable. From the 8 registers the programmer takes 3, %esp is fixed, without -fomit-frame-pointer %ebp is fixed too

[Bug target/42536] [4.4/4.5 regression] ICE in spill_failure, at reload1.c:2141

2010-01-02 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2010-01-02 16:44 --- Reduced testcase: /* { dg-do compile { target { { i?86-*-* x86_64-*-* } ilp32 } } } */ /* { dg-options -O2 -fno-gcse } */ struct C; struct B { struct C *b; }; struct C { void (*baz) (struct B *, void *, int

[Bug target/42564] ICE on sparc - unrecognizable insn

2009-12-31 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2009-12-31 20:43 --- I couldn't reproduce this either. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42564 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter

[Bug rtl-optimization/42535] unable to find a register to spill in class 'DREG'

2009-12-29 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-12-29 12:17 --- You shouldn't use -fschedule-insns on i?86/x86_64. Vlad made some changes in 4.5 that make -fschedule-insns work in most cases on these arches, but in 4.3/4.4 you definitely shouldn't use them. -- jakub at gcc

[Bug c++/42317] [4.5 Regression] Issues with comdat virtual dtors

2009-12-10 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2009-12-10 21:59 --- Subject: Bug 42317 Author: jakub Date: Thu Dec 10 21:58:49 2009 New Revision: 155143 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155143 Log: PR c++/42317 * cgraph.h (struct cgraph_node): Add

[Bug c++/42317] [4.5 Regression] Issues with comdat virtual dtors

2009-12-08 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-12-08 09:03 --- You were testing the patch attached here (i.e. version before bootstrap/regtest) instead of the one posted to gcc-patches (tested), right? http://gcc.gnu.org/ml/gcc-patches/2009-12/msg00385.html -- http

[Bug target/42323] bootstrap error in libstdc++ powerpc biarch compiler, building 64bit libstdc++ debug lib

2009-12-07 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-12-07 17:48 --- Likely dup of PR42317. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42323 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email

[Bug target/41621] [4.4 regression] powerpc-linux-gnu 32bit testsuite regressions with -Os

2009-12-03 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-12-03 12:05 --- Can anyone reproduce this (with current 4.4 branch)? -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2009-10-07 Thread jakub at gcc dot gnu dot org
--- Comment #34 from jakub at gcc dot gnu dot org 2009-10-07 13:35 --- Linker bug, so closing. Workaround also exists, use a non-buggy linker, or use non-obsolete crt files. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/41327] [4.4 regression] ICE (segmentation fault) with -O3

2009-09-29 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-09-29 16:09 --- Can't reproduce with x86_64-linux - s390x-linux cross (-O3 -m31). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41327 --- You are receiving this mail because: --- You reported the bug, or are watching

[Bug target/40954] gcc-4.4.1/s390: internal compiler error: Segmentation fault

2009-08-04 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-08-04 10:04 --- Can't reproduce, at least not with a x86_64-linux - s390x-linux cross. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40954 --- You are receiving this mail because: --- You reported the bug

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2009-07-24 Thread jakub at gcc dot gnu dot org
--- Comment #27 from jakub at gcc dot gnu dot org 2009-07-24 09:46 --- These are small helper programs. The real question is if -Wl,--relax is used on the gcc line that actually fails with the linker errors. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37739 --- You

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2009-07-23 Thread jakub at gcc dot gnu dot org
--- Comment #23 from jakub at gcc dot gnu dot org 2009-07-23 13:36 --- Can you please grep xmake_file= gcc/Makefile in the gcc build directory as well as write what gcc -Wl,--version prints? Binutils 2.19 and later have the needed relax fixes I think, so rs6000/x-linux-relax should

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2009-07-23 Thread jakub at gcc dot gnu dot org
--- Comment #25 from jakub at gcc dot gnu dot org 2009-07-23 16:56 --- Is -Wl,--relax passed to the compiler driver when linking the binary that fails to link then? If yes, you are looking at a ld problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37739 --- You

[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 --- You

[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 --- You

[Bug libgcj/40182] [4.4/4.5 regression] regressions in libjava testsuite on sparc-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=40182 --- You

[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_block

[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
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Component|target |tree-optimization http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40813

[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=gccview=revrev=149857 Log: PR tree-optimization/40813 * tree-inline.c

[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=gccview=revrev=149858 Log: PR tree-optimization/40813 * tree-inline.c

[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/40462] [4.5 Regression] ICE in dwarf2out_begin_epilogue, at dwarf2out.c:2773 while compiling mlib-tgt.adb

2009-07-01 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-07-01 19:26 --- Subject: Bug 40462 Author: jakub Date: Wed Jul 1 19:25:52 2009 New Revision: 149150 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=149150 Log: PR debug/40462 * jump.c (returnjump_p): Revert

[Bug libstdc++/40038] [4.4/4.5 regression] symbols ce...@glibcxx_3.4.3 not exported

2009-05-07 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2009-05-07 07:19 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug libstdc++/40038] [4.4/4.5 regression] symbols ce...@glibcxx_3.4.3 not exported

2009-05-06 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-05-06 13:02 --- Only ceill is actually missing in SVN. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug libstdc++/39491] [4.2/4.3 regression] symbol __signb...@glibcxx_3.4 in libstdc++ exported

2009-04-28 Thread jakub at gcc dot gnu dot org
--- Comment #29 from jakub at gcc dot gnu dot org 2009-04-28 23:56 --- The glibc macro AFAIK does: # define signbit(x) \ (sizeof (x) == sizeof (float)\ ? __signbitf (x

[Bug libstdc++/39491] [4.2/4.3 regression] symbol __signb...@glibcxx_3.4 in libstdc++ exported

2009-04-28 Thread jakub at gcc dot gnu dot org
--- Comment #30 from jakub at gcc dot gnu dot org 2009-04-28 23:59 --- Also, libstdc++.so is definitely not the right home for __signbitl symbol, so we definitely shouldn't allow any newly linked program to use symbol from that library. If __signbitl is ever needed (prove

[Bug libstdc++/39491] [4.4/4.5 regression] symbol __signb...@glibcxx_3.4 in libstdc++ not exported anymore

2009-04-21 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.0 |4.4.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39491 --- You

[Bug target/38293] [4.4/4.5 regression] libgfortran build failure on spu-elf

2009-04-21 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.0 |4.4.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38293 --- You

[Bug regression/39828] [4.4 regression] missing symbols in 64bit libgcc

2009-04-20 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2009-04-20 23:06 --- Note that powerpc64-linux configured gcc (both with --with-cpu=default32 and without it, i.e. defaulting to -m32 resp. -m64) weren't exporting these in 64-bit libgcc_s.so.1, checked 4.1 and 4.3. -- http

[Bug libstdc++/39491] [4.4/4.5 regression] symbol __signb...@glibcxx_3.4 in libstdc++ not exported anymore

2009-04-02 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Component|target |libstdc++ http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39491

[Bug target/39491] [4.4/4.5 regression] symbol __signb...@glibcxx_3.4 in libstdc++ not exported anymore

2009-04-01 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-04-01 08:49 --- Related to PR32666. -- jakub at gcc dot gnu dot org changed: What|Removed |Added CC

[Bug other/28322] GCC new warnings and compatibility

2009-02-10 Thread jakub at gcc dot gnu dot org
--- Comment #23 from jakub at gcc dot gnu dot org 2009-02-10 18:01 --- *** Bug 39147 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/39015] [4.3/4.4 regression] wrong code building libgsf

2009-01-30 Thread jakub at gcc dot gnu dot org
--- Comment #13 from jakub at gcc dot gnu dot org 2009-01-30 10:58 --- Nothing changed in gsf-scan.c, but out of the 3 objects in libgsf.so that changed it seems to be gsf-output-csv.c where r143570 makes difference for gsf-scan. Looking at it now... -- http://gcc.gnu.org/bugzilla

[Bug middle-end/39015] [4.3/4.4 regression] wrong code building libgsf

2009-01-30 Thread jakub at gcc dot gnu dot org
--- Comment #14 from jakub at gcc dot gnu dot org 2009-01-30 11:38 --- And clearly the bug is in libgsf, not in gcc. g_enum_register_static documentation says: GObject keeps a reference to the data, so it cannot be stack-allocated. so this relies on this optimization

[Bug middle-end/39015] [4.3/4.4 regression] wrong code building libgsf

2009-01-30 Thread jakub at gcc dot gnu dot org
--- Comment #15 from jakub at gcc dot gnu dot org 2009-01-30 11:39 --- Created an attachment (id=17213) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17213action=view) libgsf-enum-register.patch Patch that fixes this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39015

[Bug middle-end/39015] [4.3/4.4 regression] wrong code building libgsf

2009-01-30 Thread jakub at gcc dot gnu dot org
--- Comment #16 from jakub at gcc dot gnu dot org 2009-01-30 11:40 --- Invalid. -- jakub at gcc dot gnu dot org changed: What|Removed |Added CC

[Bug libstdc++/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-07 Thread jakub at gcc dot gnu dot org
--- Comment #15 from jakub at gcc dot gnu dot org 2009-01-07 12:34 --- Working on it. -- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug libstdc++/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-07 Thread jakub at gcc dot gnu dot org
--- Comment #16 from jakub at gcc dot gnu dot org 2009-01-07 13:56 --- Created an attachment (id=17047) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17047action=view) gcc44-pr38732.patch Patch I'm going to bootstrap/regtest. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug libstdc++/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-07 Thread jakub at gcc dot gnu dot org
--- Comment #18 from jakub at gcc dot gnu dot org 2009-01-07 22:50 --- Subject: Bug 38732 Author: jakub Date: Wed Jan 7 22:50:42 2009 New Revision: 143170 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=143170 Log: PR libstdc++/38732 * libsupc++/unwind-cxx.h

[Bug libstdc++/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-07 Thread jakub at gcc dot gnu dot org
--- Comment #19 from jakub at gcc dot gnu dot org 2009-01-07 22:54 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug other/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-06 Thread jakub at gcc dot gnu dot org
--- Comment #13 from jakub at gcc dot gnu dot org 2009-01-06 13:35 --- So, referenceCount needs to be in any case nuked from struct __cxa_exception. IMHO, either we define (probably in a different namespace) struct __cxa_exception_with_refcount { _Atomic_word referenceCount; struct

[Bug libstdc++/38732] [4.4 Regression] Openoffice.org segfaults with runtime libs built from GCC trunk

2009-01-06 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Component|other |libstdc++ http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38732

[Bug tree-optimization/38593] [4.4 regression] ICE: verify_gimple failed

2009-01-02 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2009-01-02 11:34 --- That's unexpected. Anyway, if you move away the gch file (or directory), can you still reproduce it and if yes, attach preprocessed source? Otherwise it would be extremely hard to reproduce for anyone

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-12-19 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2008-12-19 14:57 --- Subject: Bug 37739 Author: jakub Date: Fri Dec 19 14:55:42 2008 New Revision: 142833 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=142833 Log: PR bootstrap/37739 * config.host: For powerpc

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-12-19 Thread jakub at gcc dot gnu dot org
--- Comment #11 from jakub at gcc dot gnu dot org 2008-12-19 14:59 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-12-11 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-12-11 10:02 --- I think this should be P1. While a workaround (such as STAGE1_CFLAGS=-g -O1) exists, not being able to bootstrap on a primary platform is very severe. -- jakub at gcc dot gnu dot org changed: What

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-12-11 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2008-12-11 16:31 --- Testing a patch... -- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-12-11 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc

[Bug middle-end/38360] [4.3/4.4 regression] ICE in gimple_op, at gimple.h:1636

2008-12-03 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2008-12-03 16:59 --- Subject: Bug 38360 Author: jakub Date: Wed Dec 3 16:57:44 2008 New Revision: 142399 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=142399 Log: PR middle-end/38360 * tree-ssa-ccp.c

[Bug middle-end/38360] [4.3 regression] ICE in gimple_op, at gimple.h:1636

2008-12-03 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2008-12-03 17:02 --- Fixed on the trunk so far. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Known

[Bug middle-end/38360] [4.3/4.4 regression] ICE in gimple_op, at gimple.h:1636

2008-12-02 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-12-02 07:59 --- The bug is elsewhere. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/38360] [4.3/4.4 regression] ICE in gimple_op, at gimple.h:1636

2008-12-02 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-12-02 08:11 --- I'd like to apologize for the last comment, the bug is related to that change, just should be fixed on the ccp_fold_builtin side. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38360 --- You are receiving

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc gcc-4.2.x

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-11-16 13:02 --- *** Bug 38155 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/38155] [4.4 regression] gcc build failure on powerpc biarch

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-16 13:02 --- *** This bug has been marked as a duplicate of 37739 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

2008-11-12 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.2 Known to work||4.4.0

[Bug middle-end/37914] [4.4 Regression] internal compiler error: vector VEC(basic_block,base) index domain error

2008-11-04 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-04 17:46 --- Bootstrapped it again. Reopen if you still have problems with current snapshots. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/37815] [4.4 Regression] ICE in vt_add_function_parameters (bootstrap error)

2008-10-14 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-10-14 11:25 --- Created an attachment (id=16491) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16491action=view) libgcc2.i Indeed, caused by r141077. On the attached preprocessed source reproduceable with - sparc-linux cross

[Bug rtl-optimization/37782] [4.4 regression] Stage2 ada compiler miscompiled

2008-10-14 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-10-14 11:50 --- I couldn't reproduce this on powerpc64-linux --with-cpu=default32 --enable-languages=ada, I can only reproduce the var-tracking.c ICE which is already tracked in PR37815. -- http://gcc.gnu.org/bugzilla

[Bug middle-end/37815] [4.4 Regression] ICE in vt_add_function_parameters (bootstrap error)

2008-10-14 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-10-14 11:47 --- vt_add_function_parameters asserts that REG_EXPR or MEM_EXPR of DECL_RTL of a PARM decl, if it is non-NULL, is the PARM_DECL itself, but with the r141077 patch when the stack slots may be shared, decl might

[Bug middle-end/29609] [4.2/4.3/4.4 Regression] Even with -O0 -g gcc optimizes a goto away and I cannot debug

2008-10-07 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2008-10-07 18:50 --- Subject: Bug 29609 Author: jakub Date: Tue Oct 7 18:48:40 2008 New Revision: 140948 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=140948 Log: PR debug/29609 PR debug/36690 PR debug

[Bug middle-end/29609] [4.2/4.3/4.4 Regression] Even with -O0 -g gcc optimizes a goto away and I cannot debug

2008-10-07 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2008-10-07 19:01 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug middle-end/29609] [4.2/4.3/4.4 Regression] Even with -O0 -g gcc optimizes a goto away and I cannot debug

2008-10-03 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 target/35100] [4.2/4.3/4.4 regression] internal compiler error: in extract_insn, at recog.c:1990

2008-07-31 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 target/35100] [4.2/4.3/4.4 regression] internal compiler error: in extract_insn, at recog.c:1990

2008-07-31 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc

[Bug target/35100] [4.2/4.3/4.4 regression] internal compiler error: in extract_insn, at recog.c:1990

2008-07-31 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2008-07-31 13:49 --- This got actually fixed by Alan's PR target/36634 fix. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-26 Thread jakub at gcc dot gnu dot org
--- Comment #18 from jakub at gcc dot gnu dot org 2008-06-26 08:01 --- You can reproduce it with a cross compiler too. Just use 4.3 branch (IMHO unrelated changes on the trunk made this bug latent) and don't combine everything into the same file. The #c12 program+routines have

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-26 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added CC||jakub at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-26 Thread jakub at gcc dot gnu dot org
--- Comment #19 from jakub at gcc dot gnu dot org 2008-06-26 08:41 --- To be more precise, the problem is in speculating conditional store: ld4.a r18 = [r44] st4 [r59] = r14, -60 ... cmp4.ge p6, p7 = r22, r18 (p7) ld4 r14 = [r62] ... (p7) st4 [r77

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-25 Thread jakub at gcc dot gnu dot org
--- Comment #13 from jakub at gcc dot gnu dot org 2008-06-25 10:20 --- And the miscompiled tlsc.f inline (compile with just -O2): SUBROUTINE TLSC (A,B,AUX,IPIV,EPS,X) COMMON /TLSDIM/ M1,M,N,L,IER COMMON /SLATE/ BETA,H,I,IB,IB1,ID,ID1,IEND,II,IST,J,JA,JB,JK

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-25 Thread jakub at gcc dot gnu dot org
--- Comment #14 from jakub at gcc dot gnu dot org 2008-06-25 11:31 --- I have no idea why is speculation even attempted here (it doesn't make any sense, the pointer is surely non-NULL, it points to a global variable), and apparently nothing checks whether it is safe to move over

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-25 Thread jakub at gcc dot gnu dot org
--- Comment #15 from jakub at gcc dot gnu dot org 2008-06-25 11:32 --- Wrong-code bug on secondary arch. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-24 Thread jakub at gcc dot gnu dot org
--- Comment #11 from jakub at gcc dot gnu dot org 2008-06-24 14:44 --- PROGRAM PR35659 DIMENSION A(1000), B(1010), AUX(8), IPIV(8), X(16) COMMON /TLSDIM/ M1,M,N,L,IER COMMON /SLATE/ V1,V2,IAR(24),DUM(14) DATA A/0, 1, 0, 0, 1, 0, 2, 0, 1, 0, 0, 0, 1

[Bug target/35659] [4.3/4.4 Regression] Miscompiled code with -O2 (but not with -O2 -funroll-loops) on ia64

2008-06-24 Thread jakub at gcc dot gnu dot org
--- Comment #12 from jakub at gcc dot gnu dot org 2008-06-24 15:04 --- Even smaller reproducer: PROGRAM PR35659 DIMENSION A(1000), B(1010), AUX(8), IPIV(8), X(16) COMMON /TLSDIM/ M1,M,N,L,IER COMMON /SLATE/ V1,V2,IAR(24),DUM(14) DATA A/0, 1, 0, 0, 1, 0, 2

[Bug target/35399] [4.3 regression] bootstrap error, ICE in free_list, at lists.c:52

2008-04-28 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2008-04-28 11:56 --- Can you reproduce it with a newer snapshot? Can you find out which change between 0219 and 0227 caused it? There were very few changes that might affect it at all, I'd say just PR35071, PR35265, PR34971 and PR35390

[Bug target/35399] [4.3 regression] bootstrap error, ICE in free_list, at lists.c:52

2008-04-28 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-04-28 13:32 --- Closing then, if you manage to reproduce it again, please reopen with more details. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/34950] [4.2/4.3 Regression] ICE in svn boost math toolkit

2008-02-19 Thread jakub at gcc dot gnu dot org
--- Comment #17 from jakub at gcc dot gnu dot org 2008-02-19 17:50 --- instantiate_type_decl calls tsubst on type_decl 0x2ea83300 unused type typename_type 0x2ea83180 unnecessary VOID align 8 symtab 0 alias set -1 structural equality context template_type_parm

[Bug c++/34950] [4.2/4.3/4.4 Regression] ICE in svn boost math toolkit

2008-02-19 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.2/4.3 Regression] ICE in |[4.2/4.3/4.4 Regression] ICE |svn boost math toolkit

[Bug debug/35065] [4.3 Regression] infinite loop while compiling VLC media player in vt_find_locations

2008-02-13 Thread jakub at gcc dot gnu dot org
--- Comment #13 from jakub at gcc dot gnu dot org 2008-02-13 22:24 --- This is not sufficient. block_New, nal_get_annexeb, block_ChainGather still don't have prototypes and thus: warning: cast to pointer from integer of different size is reported on each of the casts of these function

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-10 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=34628 --- You

[Bug target/34493] [4.2 Regression] ICE reload_cse_simplify_operands, at postreload.c:392 on powerpc with -funroll-loops

2007-12-20 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2007-12-20 19:39 --- Yeah, works for me on the trunk too. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-12-09 Thread jakub at gcc dot gnu dot org
--- Comment #18 from jakub at gcc dot gnu dot org 2007-12-09 19:50 --- Can this be closed now? Should the testcase (e.g. the #c3 one) go into the testsuite? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34091 --- You are receiving this mail because: --- You are on the CC

[Bug target/34091] [4.2 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-12-09 Thread jakub at gcc dot gnu dot org
--- Comment #20 from jakub at gcc dot gnu dot org 2007-12-09 21:31 --- Fixed for 4.3 then. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/34123] [4.3 Regression] verify_ssa failed with -ftree-loop-linear

2007-11-20 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2007-11-20 10:59 --- The testcase is wrong, static unsigned char sbox[] = {}; means zero sized array. But using sbox[256] makes the testcase valid and the problem is still there. This looks like a bug in can_convert_to_perfect_nest

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