[Bug middle-end/36037] [4.4 regression] segfault in gt_ggc_mx_dw_loc_descr_struct

2008-06-29 Thread jv244 at cam dot ac dot uk
--- Comment #8 from jv244 at cam dot ac dot uk 2008-06-30 06:22 --- (In reply to comment #6) > It looks like you run out of stack space during GC walk. You can check if so > by raising the stack limit with 'ulimit -s unlimited'. current trunk (actually a few days old) doesn't fail anym

[Bug target/36669] Wrong versioning for __float128

2008-06-29 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2008-06-30 06:14 --- (In reply to comment #1) > These are aliases to real functions, but I guess they should also be listed in > gcc-4.3.0 section. Please send a patch to gcc-patches@ for discussion. > I doubt anyone is using __float12

[Bug target/36669] Wrong versioning for __float128

2008-06-29 Thread ubizjak at gmail dot com
--- Comment #1 from ubizjak at gmail dot com 2008-06-30 06:01 --- These are aliases to real functions, but I guess they should also be listed in gcc-4.3.0 section. Please send a patch to gcc-patches@ for discussion. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36669

[Bug bootstrap/36664] [4.4 Regression] bootstrap failure at rev.137248

2008-06-29 Thread dominiq at lps dot ens dot fr
--- Comment #2 from dominiq at lps dot ens dot fr 2008-06-30 05:42 --- The patch in comment #1 fixes the problem (tested on powerpc-apple-darwin9 and i686-apple-darwin9). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36664

[Bug target/36223] IV-opt is not optimal for mips

2008-06-29 Thread sandra at codesourcery dot com
--- Comment #5 from sandra at codesourcery dot com 2008-06-30 02:05 --- Maybe I'm just being clueless here, but I don't understand why this bug was re-categorized. In my original analysis, I traced the bad code directly to the RA pass un-doing the results of previous optimizations. And

[Bug middle-end/36445] [4.4 Regression] ICE in expand_expr_real_1 with -O1 with vector registers

2008-06-29 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-06-30 00:29 --- Mine, I will post the patch for this bug later this week. Note the patch is located in PR 36444. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug middle-end/36444] [4.4 Regression] ICE in gen_lowpart_general with -O1 with vector registers

2008-06-29 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2008-06-30 00:29 --- Mine, I will post the patch for this later this week. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug bootstrap/36664] [4.4 Regression] bootstrap failure at rev.137248

2008-06-29 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Severity|normal |blocker Keywords||build Targ

[Bug c++/36665] g++: Internal error: Killed (program cc1plus)

2008-06-29 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2008-06-29 23:56 --- This means GCC is running out of memory. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36665

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread pinskia at gcc dot gnu dot org
--- Comment #9 from pinskia at gcc dot gnu dot org 2008-06-29 23:30 --- Hmm, I thought I saw a draft ealier that added also auto template and static template but I can't find that draft any more :(. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36655

[Bug middle-end/36671] [4.4 Regression]: gfortran.dg/associated_1.f90

2008-06-29 Thread dominiq at lps dot ens dot fr
--- Comment #1 from dominiq at lps dot ens dot fr 2008-06-29 22:12 --- Confirmed on i686-apple-darwin9. The following modified code ! { dg-do run } ! PR 25292: Check that the intrinsic associated works with functions returning ! pointers as arguments program test real, pointer :: a,

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread paolo dot carlini at oracle dot com
--- Comment #8 from paolo dot carlini at oracle dot com 2008-06-29 21:46 --- Fixed again. -- paolo dot carlini at oracle dot com changed: What|Removed |Added

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread paolo at gcc dot gnu dot org
--- Comment #7 from paolo at gcc dot gnu dot org 2008-06-29 21:45 --- Subject: Bug 36655 Author: paolo Date: Sun Jun 29 21:44:57 2008 New Revision: 137261 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137261 Log: /cp 2008-06-29 Paolo Carlini <[EMAIL PROTECTED]> PR c+

[Bug c/36674] New: #include location is offset by one row in errors from preprocessed files

2008-06-29 Thread antalk at chello dot hu
Given --- main.h --- not_declared_yet(); --- main.c --- #include "main.h" --- Makefile --- all: gcc --version gcc -Wall -E -I. main.c > huhu.ii -gcc -Wall -I. huhu.ii gcc -Wall -I. main.c make produces: --- make gcc --version gcc (GCC) 4.

[Bug rtl-optimization/36673] IRA -O3 -fno-pic ICE in save_con_fun_n, at caller-save.c:1389

2008-06-29 Thread astrange at ithinksw dot com
--- Comment #1 from astrange at ithinksw dot com 2008-06-29 21:41 --- Created an attachment (id=15831) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15831&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36673

[Bug rtl-optimization/36673] New: IRA -O3 -fno-pic ICE in save_con_fun_n, at caller-save.c:1389

2008-06-29 Thread astrange at ithinksw dot com
> gcc -v Using built-in specs. Target: i386-apple-darwin9.3.0 Configured with: ../gcc/configure --prefix=/usr/local/gcc44-ira --enable-threads=posix --with-arch=core2 --with-tune=core2 --with-gmp=/sw --with-mpfr=/sw --disable-nls --disable-bootstrap --enable-checking=yes,rtl CFLAGS=-g LDFLAGS=/usr/

[Bug rtl-optimization/36672] IRA + -fno-pic ICE in emit_swap_insn, at reg-stack.c:829

2008-06-29 Thread astrange at ithinksw dot com
--- Comment #1 from astrange at ithinksw dot com 2008-06-29 21:35 --- Created an attachment (id=15830) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15830&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36672

[Bug rtl-optimization/36672] New: IRA + -fno-pic ICE in emit_swap_insn, at reg-stack.c:829

2008-06-29 Thread astrange at ithinksw dot com
> gcc -v Using built-in specs. Target: i386-apple-darwin9.3.0 Configured with: ../gcc/configure --prefix=/usr/local/gcc44-ira --enable-threads=posix --with-arch=core2 --with-tune=core2 --with-gmp=/sw --with-mpfr=/sw --disable-nls --disable-bootstrap --enable-checking=yes,rtl CFLAGS=-g LDFLAGS=/usr/

[Bug middle-end/36671] New: [4.4 Regression]: gfortran.dg/associated_1.f90

2008-06-29 Thread hjl dot tools at gmail dot com
Revision 137252: http://gcc.gnu.org/ml/gcc-patches/2008-06/msg01883.html caused FAIL: gfortran.dg/associated_1.f90 -O1 execution test -- Summary: [4.4 Regression]: gfortran.dg/associated_1.f90 Product: gcc Version: 4.4.0 Status: UNCONFIRMED

[Bug fortran/36670] New: Missing compile-time checks on sum and product

2008-06-29 Thread tkoenig at gcc dot gnu dot org
Runtime checks are OK, compile-time checks are better. $ cat sum.f90 program main real, dimension(3,3) :: a real, dimension(2) :: b a = 21. b = sum(a,dim=1) end program main $ gfortran -fbounds-check sum.f90 $ ./a.out Fortran runtime error: Incorrect extent in return value of SUM intrinsic

[Bug target/36669] New: Wrong versioning for __float128

2008-06-29 Thread hjl dot tools at gmail dot com
45: 8d20 517 FUNCGLOBAL DEFAULT 11 __gttf2@@GCC_3.0 80: 8f30 549 FUNCGLOBAL DEFAULT 11 __lttf2@@GCC_3.0 116: 8ba0 381 FUNCGLOBAL DEFAULT 11 __netf2@@GCC_3.0 They should be @@GCC_4.3.0 instead of @@GCC_3.0. -- Summary:

[Bug fortran/36341] MATMUL: Bounds check missing (run time & compile time)

2008-06-29 Thread tkoenig at gcc dot gnu dot org
--- Comment #12 from tkoenig at gcc dot gnu dot org 2008-06-29 19:06 --- Subject: Bug 36341 Author: tkoenig Date: Sun Jun 29 19:06:06 2008 New Revision: 137255 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137255 Log: 2008-06-29 Thomas Koenig <[EMAIL PROTECTED]> PR

[Bug fortran/36515] Integer read from stdin yields a value overflow for a valid integer.

2008-06-29 Thread jvdelisle at gcc dot gnu dot org
--- Comment #14 from jvdelisle at gcc dot gnu dot org 2008-06-29 19:02 --- Docs updated. Committed revision 137254. Closing. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/36586] configure: error: GNU Fortran is not working; please report a bug...

2008-06-29 Thread jvdelisle at gcc dot gnu dot org
--- Comment #3 from jvdelisle at gcc dot gnu dot org 2008-06-29 17:57 --- If you are still having problems, please let me know. I am closing this as invalid but certainly know that we ill help you if you need further help. -- jvdelisle at gcc dot gnu dot org changed: Wh

[Bug bootstrap/36664] [4.4 Regression] bootstrap failure at rev.137248

2008-06-29 Thread ghazi at gcc dot gnu dot org
--- Comment #1 from ghazi at gcc dot gnu dot org 2008-06-29 17:50 --- Patch here: http://gcc.gnu.org/ml/gcc-patches/2008-06/msg01890.html -- ghazi at gcc dot gnu dot org changed: What|Removed |Added

[Bug other/36667] Incorrect XFmode emulation in soft-fp

2008-06-29 Thread ubizjak at gmail dot com
--- Comment #2 from ubizjak at gmail dot com 2008-06-29 16:45 --- (In reply to comment #0) > extended.h in soft-fp assumes the size 80bit XFmode is 16byte. > It is only correct for x86-64. For ia32, it is 12byte. I don't think so. From extended.h: ... #if _FP_W_TYPE_SIZE < 64 union _F

[Bug other/36667] Incorrect XFmode emulation in soft-fp

2008-06-29 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2008-06-29 16:42 --- I guess it is OK. -- hjl dot tools at gmail dot com changed: What|Removed |Added Statu

[Bug debug/36668] New: FAIL: g++.dg/other/PR23205.C scan-assembler .stabs.*foobar:c=i

2008-06-29 Thread danglin at gcc dot gnu dot org
Executing on host: /home/dave/gnu/gcc-4.4/objdir/gcc/testsuite/g++/../../g++ -B/home/dave/gnu/gcc-4.4/objdir/gcc/testsuite/g++/../../ /home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/g++.dg/other/PR23205.C -nostdinc++ -I/home/dave/gnu/gcc-4.4/objdir/hppa-linux/libstdc++-v3/include/hppa-linux -I/home/dave/

[Bug other/36667] New: Incorrect XFmode emulation in soft-fp

2008-06-29 Thread hjl dot tools at gmail dot com
extended.h in soft-fp assumes the size 80bit XFmode is 16byte. It is only correct for x86-64. For ia32, it is 12byte. -- Summary: Incorrect XFmode emulation in soft-fp Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/36666] [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573

2008-06-29 Thread rguenther at suse dot de
--- Comment #3 from rguenther at suse dot de 2008-06-29 15:31 --- Subject: Re: [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573 On Sun, 29 Jun 2008, dberlin at gcc dot gnu dot org wrote: > --- Comment #2 from dberlin at gcc dot gnu dot org 2008-06-29 15

[Bug tree-optimization/36666] [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573

2008-06-29 Thread dberlin at gcc dot gnu dot org
--- Comment #2 from dberlin at gcc dot gnu dot org 2008-06-29 15:23 --- You can't remove the assert, the assert is there because things will be broken if it hasn't been handed off to do_structure_copy. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3

[Bug tree-optimization/36666] [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573

2008-06-29 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-06-29 14:19 --- The solution is to remove the assert, but there is more latent bugs I just discovered while looking at this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3

[Bug tree-optimization/36666] [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573

2008-06-29 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last re

[Bug tree-optimization/36666] New: [4.4 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2573

2008-06-29 Thread rguenth at gcc dot gnu dot org
Testcase, reduced from ia64 ada bootstrap failure: struct Foo { int *p; struct X { int a,b,c,d,e,*f; } x; } *init, *init2; struct X __attribute__((const)) foo(struct X); void bar (void) { init->x = foo (init2->x); } mine. -- Summary: [4.4 Regression] ICE in process_con

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread paolo dot carlini at oracle dot com
--- Comment #6 from paolo dot carlini at oracle dot com 2008-06-29 13:18 --- Ok, ok... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36655

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread gcc-bugzilla at contacts dot eelis dot net
--- Comment #5 from gcc-bugzilla at contacts dot eelis dot net 2008-06-29 12:54 --- Crap, pasted the wrong code. Here's the code that now triggers the warning: template class S {}; extern template class S; -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36655

[Bug c++/36655] unjustified warning for "extern template" when using -pedantic -std=c++0x

2008-06-29 Thread gcc-bugzilla at contacts dot eelis dot net
--- Comment #4 from gcc-bugzilla at contacts dot eelis dot net 2008-06-29 12:53 --- (In reply to comment #3) > Fixed for 4.4.0. Thanks! However, I just noticed that while the problem has been fixed for function templates, it's still there for class templates. This code: template vo

[Bug tree-optimization/36648] [4.3/4.4 Regression] segfault in global constructor with -O3

2008-06-29 Thread irar at il dot ibm dot com
--- Comment #5 from irar at il dot ibm dot com 2008-06-29 12:25 --- It's a bug in calculation of number of iterations of prolog loop. I am testing the following patch: Index: tree-vect-transform.c === --- tree-vect-transfor

[Bug c++/36665] g++: Internal error: Killed (program cc1plus)

2008-06-29 Thread jasenk2 at gmail dot com
--- Comment #1 from jasenk2 at gmail dot com 2008-06-29 11:14 --- Created an attachment (id=15829) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15829&action=view) util.ii file produced a internal error -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36665

[Bug c++/36665] New: g++: Internal error: Killed (program cc1plus)

2008-06-29 Thread jasenk2 at gmail dot com
{standard input}: Assembler messages: {standard input}:7604: Warning: end of file not at end of a line; newline inserted {standard input}:8453: Error: undefined symbol `.LLSDACSE5526' in operation g++: Internal error: Killed (program cc1plus) -- Summary: g++: Internal error: Killed (p

[Bug bootstrap/36664] New: [4.4 Regression] bootstrap failure at rev.137248

2008-06-29 Thread dominiq at lps dot ens dot fr
On i686-apple-darwin9 at revision 137248, bootstrap fails with: ... /opt/gcc/i686-darwin/./prev-gcc/xgcc -B/opt/gcc/i686-darwin/./prev-gcc/ -B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/ -c -g -O2 -fomit-frame-pointer -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast

[Bug tree-optimization/21485] [4.1/4.2 Regression] codegen regression due to PRE increasing register pressure (missing load PRE really)

2008-06-29 Thread wbrana at gmail dot com
--- Comment #25 from wbrana at gmail dot com 2008-06-29 10:55 --- I think "4.3" is missing in "Summary" and "4.3.1" in "Known to fail". -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21485

[Bug testsuite/36620] gcc.dg/pr36504.c doesn't work on 32bit

2008-06-29 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-06-29 10:45 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug testsuite/36620] gcc.dg/pr36504.c doesn't work on 32bit

2008-06-29 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-06-29 10:42 --- Subject: Bug 36620 Author: jakub Date: Sun Jun 29 10:41:17 2008 New Revision: 137250 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137250 Log: PR testsuite/36620 * gcc.dg/pr36504.c: Add -w to

[Bug testsuite/36620] gcc.dg/pr36504.c doesn't work on 32bit

2008-06-29 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-06-29 10:39 --- Subject: Bug 36620 Author: jakub Date: Sun Jun 29 10:39:05 2008 New Revision: 137249 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137249 Log: PR testsuite/36620 * gcc.dg/pr36504.c: Add -w to

[Bug fortran/35971] ICE on valid code

2008-06-29 Thread janus at gcc dot gnu dot org
--- Comment #2 from janus at gcc dot gnu dot org 2008-06-29 08:58 --- The test case in comment #1 does compile for me without any ICE. The test case in comment #0 is actually invalid, triggering the following error message: procedure(abstract_fun) fun 1 Error: PROCED

[Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949

2008-06-29 Thread astrange at ithinksw dot com
--- Comment #1 from astrange at ithinksw dot com 2008-06-29 07:14 --- Created an attachment (id=15828) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15828&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663

[Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949

2008-06-29 Thread astrange at ithinksw dot com
> gcc -v Using built-in specs. Target: i386-apple-darwin9.3.0 Configured with: ../gcc/configure --prefix=/usr/local/gcc44-ira --enable-threads=posix --with-arch=core2 --with-tune=core2 --with-gmp=/sw --with-mpfr=/sw --disable-nls --disable-bootstrap --enable-checking=yes,rtl CFLAGS=-g LDFLAGS=/usr/