[Bug middle-end/31827] limits-exprparen.c: Pid 2297 received a SIGSEGV for stack growth failure

2009-07-22 Thread ubizjak at gmail dot com
--- Comment #6 from ubizjak at gmail dot com 2009-07-23 06:52 --- This happens also with default settings on CentOS 5.3 x86_64 and F11 x86_64, current mainline gcc-4.5.0. -- ubizjak at gmail dot com changed: What|Removed |Added

[Bug target/40832] gfortran 4.4.0 generates invalid .s file on solaris-x86 using -march=k8 for 130.socorro

2009-07-22 Thread dh458 at oakapple dot net
--- Comment #4 from dh458 at oakapple dot net 2009-07-23 06:23 --- (In reply to comment #3) > What happens if you drop the -march=k8 option? Works fine. > What happens if you use the -march=native option? Fails on k8 system - this is how I found the bug originally. > What happens if

[Bug bootstrap/40833] gcc configure problem with mpfr.h

2009-07-22 Thread kargl at gcc dot gnu dot org
--- Comment #1 from kargl at gcc dot gnu dot org 2009-07-23 03:03 --- What do the following commands show find /usr -name gmp.h find /usr -name libgmp\* It appears that you built mpfr against a different version of gmp. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40833

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

2009-07-22 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2009-07-23 02:34 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status|NEW

[Bug c++/40834] New: [4.5 Regression] Revision 149750 failed 483.xalancbmk in SPEC CPU 2006

2009-07-22 Thread hjl dot tools at gmail dot com
+++ This bug was initially created as a clone of Bug #40799 +++ With revision 149946, on Linux/x86-64, the problem now became Running 483.xalancbmk ref base o3 default 483.xalancbmk: copy 0 non-zero return code (exit code=0, signal=11) It happens with both "-O3 -ffast-math" and "-O2 -ffast-ma

[Bug libfortran/32784] [win32] Using 'CONOUT$', 'CONIN$', or 'CONERR$' as assigned file generates Fortran runtime error: Bad file descriptor

2009-07-22 Thread jvdelisle at gcc dot gnu dot org
--- Comment #35 from jvdelisle at gcc dot gnu dot org 2009-07-23 00:59 --- Subject: Bug 32784 Author: jvdelisle Date: Thu Jul 23 00:58:46 2009 New Revision: 149970 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149970 Log: 2009-07-22 Jerry DeLisle PR libfortran/3278

[Bug bootstrap/40833] New: gcc configure problem with mpfr.h

2009-07-22 Thread david dot sagan at gmail dot com
I am trying to configure gcc with: lnx498:/nfs/acc/temp/dcs/gcc/gcc_tmp> ../gcc-4.4.1/configure --prefix=/home/dcs/dcs/usr_local --with-gmp=/home/dcs/dcs/usr_local --with-mpfr=/home/dcs/dcs/usr_local Which gives: checking build system type... i686-pc-linux-gnu checking host system type... i686-p

[Bug fortran/40832] gfortran 4.4.0 generates invalid .s file on solaris-x86 using -march=k8 for 130.socorro

2009-07-22 Thread kargl at gcc dot gnu dot org
--- Comment #3 from kargl at gcc dot gnu dot org 2009-07-23 00:28 --- What happens if you drop the -march=k8 option? What happens if you use the -march=native option? What happens if you use gas instead of Sun's assembler? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40832

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

2009-07-22 Thread bje at gcc dot gnu dot org
--- Comment #3 from bje at gcc dot gnu dot org 2009-07-23 00:09 --- Subject: Bug 40818 Author: bje Date: Thu Jul 23 00:09:23 2009 New Revision: 149966 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149966 Log: PR lto/40818 * g++.dg/lto/pr40818_0.C: New. Added:

[Bug fortran/40832] gfortran 4.4.0 generates invalid .s file on solaris-x86 using -march=k8 for 130.socorro

2009-07-22 Thread dh458 at oakapple dot net
--- Comment #2 from dh458 at oakapple dot net 2009-07-23 00:06 --- gfortran --verbose: /home/dgh/gnu-x86/local/bin/gfortran -c site.f90 -march=k8 --verbose Using built-in specs. Target: i386-pc-solaris2.10 Configured with: ../gcc-4.4.0/configure --prefix=//net/hs-usca-01.sfbay/export/

[Bug fortran/40832] gfortran 4.4.0 generates invalid .s file on solaris-x86 using -march=k8 for 130.socorro

2009-07-22 Thread dh458 at oakapple dot net
--- Comment #1 from dh458 at oakapple dot net 2009-07-23 00:04 --- Created an attachment (id=18240) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18240&action=view) site.f90 test case for bug 40832 condensed from SPECmpi 130.socorro -- http://gcc.gnu.org/bugzilla/show_bug.cgi

[Bug fortran/40832] New: gfortran 4.4.0 generates invalid .s file on solaris-x86 using -march=k8 for 130.socorro

2009-07-22 Thread dh458 at oakapple dot net
The attached file site.f90 miscompiles on solaris-x86 with gfortran 4.4.0: gfortran -c site.f90 -march=k8 Assembler: site.f90 "/tmp/dgh/cc7kDaaz.s", line 738 : Illegal mnemonic Near line: ".word 0xc0df" "/tmp/dgh/cc7kDaaz.s", line 738 : Syntax error Near lin

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2009-07-22 Thread cgd at google dot com
--- Comment #4 from cgd at google dot com 2009-07-22 23:44 --- (In reply to comment #2) > I don't see a problem with this really since it is a local symbol and will > never be exported so the ABI never gets involved. > > a demangled name is only a nice way of displaying the name to th

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2009-07-22 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2009-07-22 23:36 --- Also by the way 4.4.0 and before generated just T.N which is even worse than the current behavior. > demangle symbols according to the ABI an What is an ABI for a local symbol? -- http://gcc.gnu.org/bugzilla/s

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2009-07-22 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2009-07-22 23:35 --- I don't see a problem with this really since it is a local symbol and will never be exported so the ABI never gets involved. a demangled name is only a nice way of displaying the name to the user rather than anyth

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2009-07-22 Thread cgd at google dot com
--- Comment #1 from cgd at google dot com 2009-07-22 23:29 --- Created an attachment (id=18239) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18239&action=view) example c++ input that shows creation of a cloned function which isn't demangled. -- http://gcc.gnu.org/bugzilla/sho

[Bug c++/40831] New: g++ generated symbols for cloned function that be demangled.

2009-07-22 Thread cgd at google dot com
get=x86_64-linux --prefix=/g/users/cgd/proj/gcc-trunk/bld/../inst Thread model: posix gcc version 4.5.0 20090722 (experimental) (GCC) I'll upload an example shortly. For that example: [...@bcpl gcc-trunk]$ inst/bin/gcc x.cc -c -O3 [...@bcpl gcc-trunk]$ ../binutils/inst.ld

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

2009-07-22 Thread seandarcy2 at gmail dot com
--- Comment #7 from seandarcy2 at gmail dot com 2009-07-22 23:24 --- The target milestone was just changed to 4.4.2 from 4.4.1. Why? Doesn't the fix from H.J.Lu below work? Indeed, isn't the fix already in? If so, shouldn't this be marked FIXED? sean -- http://gcc.gnu.org/bugzil

[Bug rtl-optimization/40710] [4.3 Regression] Linux kernel miscompiled for sh4-linux

2009-07-22 Thread kkojima at gcc dot gnu dot org
--- Comment #7 from kkojima at gcc dot gnu dot org 2009-07-22 23:22 --- Subject: Bug 40710 Author: kkojima Date: Wed Jul 22 23:22:24 2009 New Revision: 149965 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149965 Log: Backport from mainline: 2009-07-15 Eric Botc

[Bug middle-end/40830] New: gcc.dg/vect/vect-pre-interact.c doesn't work on Linux/ia32

2009-07-22 Thread hjl dot tools at gmail dot com
On Linux/ia32, revision 149946 gave: AIL: gcc.dg/vect/vect-pre-interact.c scan-tree-dump-times vect "vectorized 1 loops" 1 -- Summary: gcc.dg/vect/vect-pre-interact.c doesn't work on Linux/ia32 Product: gcc Version: 4.5.0 Status:

[Bug target/37488] register allocation spills floats needlessly

2009-07-22 Thread vmakarov at gcc dot gnu dot org
--- Comment #9 from vmakarov at gcc dot gnu dot org 2009-07-22 22:00 --- Subject: Bug 37488 Author: vmakarov Date: Wed Jul 22 22:00:17 2009 New Revision: 149962 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149962 Log: 2009-07-22 Vladimir Makarov PR target/37488

[Bug tree-optimization/40760] [4.3/4.4/4.5 Regression] unbounded recursion in the gimplifier

2009-07-22 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40760

[Bug c++/40749] [4.3/4.4/4.5 Regression] g++ doesnt report missing return if return is of type const

2009-07-22 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40749

[Bug target/40735] [4.3/4.4/4.5 Regression] memory hog compiling big functions with -fPIE

2009-07-22 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||memory-hog Priority|P3 |P2

[Bug testsuite/40829] New: gcc.dg/vect/no-scevccp-noreassoc-outer-2.c can segv

2009-07-22 Thread simon_baldwin at yahoo dot com
>From gcc.dg/vect/no-scevccp-noreassoc-outer-2.c: 6 #define N 40 7 int a[200*N]; 8 9 __attribute__ ((noinline)) void 10 foo (){ 11 int i,j; 12 int sum,s=0; 13 14 for (i = 0; i < 200*N; i++) { 15 sum = 0; 16 for (j = 0; j < N; j++) { 17 sum += (i + j); 18

[Bug target/40603] unnecessary conversion from unsigned byte load to signed byte load

2009-07-22 Thread rearnsha at gcc dot gnu dot org
--- Comment #4 from rearnsha at gcc dot gnu dot org 2009-07-22 21:22 --- The transformation to signed char is done very early on (maybe even during parsing). The 003t.original dump already contains: if ((signed char) *(p + 8) >= 0) -- rearnsha at gcc dot gnu dot org changed:

[Bug rtl-optimization/323] optimized code gives strange floating point results

2009-07-22 Thread ich at az2000 dot de
--- Comment #132 from ich at az2000 dot de 2009-07-22 20:54 --- So that means that this C++ example could crash under certain circumstances (depending on how far the compiler is optimising here)? #include #define third ((double)atoi("1")/atoi("3")) int main() { std::set m

[Bug lto/40392] ICE in lto_end_uncompression, at lto-compress.c:282

2009-07-22 Thread rmansfield at qnx dot com
--- Comment #3 from rmansfield at qnx dot com 2009-07-22 19:50 --- Yes, the patch resolves the ICE. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40392

[Bug tree-optimization/23821] [4.3/4.4/4.5 Regression] DOM and VRP creating harder to optimize code

2009-07-22 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2009-07-22 19:33 --- I will have a look. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Assig

[Bug fortran/40796] Invalid code when returning unallocated component of derived type

2009-07-22 Thread pault at gcc dot gnu dot org
--- Comment #7 from pault at gcc dot gnu dot org 2009-07-22 19:13 --- Fixed on trunk Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug c++/40828] New: Rejected valid specialization of member class template

2009-07-22 Thread andhow at gmail dot com
This is similar to bug 14494. The following member code is rejected: template class Outer { template class Inner {}; }; template template <> class Outer::Inner {}; /* error */ with error: test.cpp:7: error: invalid explicit specialization before ‘>’ token test.cpp:7: error: enclosi

[Bug fortran/40796] Invalid code when returning unallocated component of derived type

2009-07-22 Thread pault at gcc dot gnu dot org
--- Comment #6 from pault at gcc dot gnu dot org 2009-07-22 18:12 --- Subject: Bug 40796 Author: pault Date: Wed Jul 22 18:12:35 2009 New Revision: 149952 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149952 Log: 2009-07-22 Paul Thomas PR fortran/40796 * tra

[Bug fortran/40726] [4.5 Regression] miscompilation at -O1

2009-07-22 Thread pault at gcc dot gnu dot org
--- Comment #13 from pault at gcc dot gnu dot org 2009-07-22 18:12 --- Subject: Bug 40726 Author: pault Date: Wed Jul 22 18:12:35 2009 New Revision: 149952 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149952 Log: 2009-07-22 Paul Thomas PR fortran/40796 * tr

[Bug rtl-optimization/323] optimized code gives strange floating point results

2009-07-22 Thread vincent at vinc17 dot org
--- Comment #131 from vincent at vinc17 dot org 2009-07-22 17:33 --- (In reply to comment #130) > #define axiom_order(a,b) !(a < b && b < a) > #define axiom_eq(a) a == a > #define third ((double)atoi("1")/atoi("3")) [...] > in C99 (+TC1,TC2,TC3) different precision

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

2009-07-22 Thread giffordj at la dot twcbc dot com
--- Comment #22 from giffordj at la dot twcbc dot com 2009-07-22 17:21 --- Work around doesn't work. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37739

[Bug middle-end/40827] [4.5 regression] galgel in SPEC CPU 2K is miscompiled

2009-07-22 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2009-07-22 17:09 --- Pilot error. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status|UNC

[Bug tree-optimization/23821] [4.3/4.4/4.5 Regression] DOM and VRP creating harder to optimize code

2009-07-22 Thread spop at gcc dot gnu dot org
--- Comment #21 from spop at gcc dot gnu dot org 2009-07-22 16:27 --- I will let Richi to solve this problem: http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01187.html Sebastian -- spop at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug driver/39356] assembler isn't called

2009-07-22 Thread ktietz at gcc dot gnu dot org
--- Comment #16 from ktietz at gcc dot gnu dot org 2009-07-22 16:06 --- (In reply to comment #15) > Is there a chance that we get this fixed soon? > > Rainer > Well, I would like to fix this. Better now then later. But I couldn't find the real reason for this issue. The patch above so

[Bug tree-optimization/39300] vectorizer confused by predictive commoning and PRE

2009-07-22 Thread matz at gcc dot gnu dot org
--- Comment #8 from matz at gcc dot gnu dot org 2009-07-22 15:40 --- So, the immediate problem is now fixed, but I'd suggest leaving this enhancement request open, in case anybody wants to work on extending the vectorizer to deal with these loop-carried dependencies, because in that case

[Bug tree-optimization/39300] vectorizer confused by predictive commoning and PRE

2009-07-22 Thread matz at gcc dot gnu dot org
--- Comment #7 from matz at gcc dot gnu dot org 2009-07-22 15:31 --- Subject: Bug 39300 Author: matz Date: Wed Jul 22 15:30:50 2009 New Revision: 149942 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149942 Log: PR tree-optimization/35229 PR tree-optimization/393

[Bug tree-optimization/35229] Vectorizer doesn't support dependence created by predictive commoning

2009-07-22 Thread matz at gcc dot gnu dot org
--- Comment #4 from matz at gcc dot gnu dot org 2009-07-22 15:31 --- Subject: Bug 35229 Author: matz Date: Wed Jul 22 15:30:50 2009 New Revision: 149942 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149942 Log: PR tree-optimization/35229 PR tree-optimization/393

GCC build error - previous bug

2009-07-22 Thread Tovrea, George W (US SSA)
The errors described below are similar to a previous bug noted at http://gcc.gnu.org/install/specific.html#sparcv9-x-solaris2 Paragraph sparc-sun-solaris2.7 My system tov...@siamese%uname -a SunOS siamese 5.10 Generic_118833-33 sun4u sparc SUNW,Sun-Blade-1500 My configure script ${FFMPEG_BASE}/

[Bug c++/40799] [4.5 Regression] Revision 149750 failed 483.xalancbmk in SPEC CPU 2006

2009-07-22 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2009-07-22 15:02 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|REOPENED

[Bug c++/40799] [4.5 Regression] Revision 149750 failed 483.xalancbmk in SPEC CPU 2006

2009-07-22 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2009-07-22 14:56 --- Testcase fails on Linux/ia32 and Linux/x86-64: FAIL: g++.dg/lookup/using21.C (test for excess errors) -- hjl dot tools at gmail dot com changed: What|Removed |Added --

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

2009-07-22 Thread rguenth at gcc dot gnu dot org
--- Comment #30 from rguenth at gcc dot gnu dot org 2009-07-22 14:47 --- And for 4.4.2. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

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

2009-07-22 Thread rguenth at gcc dot gnu dot org
--- Comment #29 from rguenth at gcc dot gnu dot org 2009-07-22 14:45 --- Subject: Bug 40321 Author: rguenth Date: Wed Jul 22 14:45:21 2009 New Revision: 149935 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149935 Log: 2009-07-22 Richard Guenther PR tree-optimizatio

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

2009-07-22 Thread paolo dot carlini at oracle dot com
--- Comment #3 from paolo dot carlini at oracle dot com 2009-07-22 14:28 --- See also PR40825. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40654

[Bug middle-end/40827] New: [4.5 regression] galgel in SPEC CPU 2K is miscompiled

2009-07-22 Thread hjl dot tools at gmail dot com
on Linux/ia32, galgel in SPEC CPU 2K is miscompiled by revision 149782 at -O2. It never finishes: 27395 ?R5123:33 ../0002/galgel_base.o2x87 Revision 149763 is OK. -- Summary: [4.5 regression] galgel in SPEC CPU 2K is miscompiled Product: gcc Ver

[Bug libstdc++/40826] [C++0x] atomic_flag_{test_and_set,clear}_explicit() are apparently broken

2009-07-22 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2009-07-22 14:23 --- Maybe CC Benjamin about this one too... Note, as I very often repeat, things in C++0x headers are experimental, part of an ongoing effort, no guarantees, no promises of conformance, etc... -- paolo dot car

[Bug fortran/40822] [4.5 Regression] Internal compiler error when Fortran intrinsic LEN referenced before explicit declaration

2009-07-22 Thread janus at gcc dot gnu dot org
--- Comment #4 from janus at gcc dot gnu dot org 2009-07-22 14:21 --- The patch in comment #3 even survives a regtest on x86_64-unknown-linux-gnu. Ok to commit with the reporter's test case? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40822

[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

2009-07-22 Thread jbeulich at novell dot com
--- Comment #4 from jbeulich at novell dot com 2009-07-22 14:17 --- Just as the warning says - construction of 'd' is missing. The warning lead me to look at the generated code, just to see that they are in sync (and hence perhaps have the same root cause). -- http://gcc.gnu.org/bug

[Bug libstdc++/40826] New: atomic_flag_{test_and_set,clear}_explicit() are apparently broken

2009-07-22 Thread jbeulich at novell dot com
They act on local object 'd' only, rather than (as should be expected) *__a. That is, __a->_M_i will never get set/cleared through these functions. -- Summary: atomic_flag_{test_and_set,clear}_explicit() are apparently broken Product: gcc Vers

[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

2009-07-22 Thread paolo dot carlini at oracle dot com
--- Comment #3 from paolo dot carlini at oracle dot com 2009-07-22 14:09 --- The library issue is PR40654. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40825

[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

2009-07-22 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-07-22 14:08 --- Can you give a hint on what exactly is miscompiled? (the testcase isn't an executable one that fails if miscompiled...) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40825

[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

2009-07-22 Thread jbeulich at novell dot com
--- Comment #1 from jbeulich at novell dot com 2009-07-22 14:06 --- Created an attachment (id=18238) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18238&action=view) example source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40825

[Bug c++/40825] New: mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

2009-07-22 Thread jbeulich at novell dot com
Compiling this file for NetWare, or, after pre-processing it and stripping down to a reasonably small one, natively for Linux produces "'d' is used uninitialized in this function". While the original code in libstdc++ looks broken (which will be reported as a separate bug), the warning and the gen

[Bug fortran/40822] [4.5 Regression] Internal compiler error when Fortran intrinsic LEN referenced before explicit declaration

2009-07-22 Thread janus at gcc dot gnu dot org
--- Comment #3 from janus at gcc dot gnu dot org 2009-07-22 12:41 --- This was indeed caused by my r146554. Here's a patch: Index: gcc/fortran/symbol.c === --- gcc/fortran/symbol.c(revision 149848) +++ gcc/fortran/s

[Bug fortran/40824] New: F2003: GENERIC interface with generic name = derived-type name

2009-07-22 Thread burnus at gcc dot gnu dot org
Cf. http://groups.google.com/group/comp.lang.fortran/msg/3ff093de4ed9e7c0 The following program is valid as F2003 has: "12.3.2.1 Interface block "A generic name may be the same as a derived-type name, in which case all of the procedures in the interface block shall be functions." Currently, it i

[Bug driver/39356] assembler isn't called

2009-07-22 Thread rainer at emrich-ebersheim dot de
--- Comment #15 from rainer at emrich-ebersheim dot de 2009-07-22 12:24 --- Is there a chance that we get this fixed soon? Rainer -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39356

[Bug rtl-optimization/323] optimized code gives strange floating point results

2009-07-22 Thread nszabolcs at gmail dot com
--- Comment #130 from nszabolcs at gmail dot com 2009-07-22 12:10 --- (In reply to comment #129) > I am a bit wondering if this bug is also for the case (a < b) && (b < a) == > true. Is it? i guess so, see: #include #include #define axiom_order(a,b) !(a < b && b < a) #define axi

[Bug fortran/40822] [4.5 Regression] Internal compiler error when Fortran intrinsic LEN referenced before explicit declaration

2009-07-22 Thread burnus at gcc dot gnu dot org
--- Comment #2 from burnus at gcc dot gnu dot org 2009-07-22 11:53 --- Crash happens at: resolve_fl_variable (gfc_symbol *sym, int mp_flag) [...] if (sym->ts.type == BT_CHARACTER) { /* Make sure that character string variables with assumed length are dummy arguments

[Bug debug/40823] New: debug info points to unexpected line

2009-07-22 Thread jv244 at cam dot ac dot uk
the observation is that profiling tools (like callgrind/valgrind) will assign a fraction of the instructions to line 2 (PUBLIC S1) in a profile, similarly a debugger will jump to line 2 if one steps through the execution of this program. This is not particularly intuitive (since this line just sp

[Bug fortran/40766] this fortran program is too slow

2009-07-22 Thread eres at il dot ibm dot com
--- Comment #14 from eres at il dot ibm dot com 2009-07-22 11:15 --- (In reply to comment #0) > program main > implicit none > integer :: i,j > integer,parameter :: N=5000 > real :: x(N)=0.0 > do j=1,20 > do i=1,N > x(i)=x(i)+sin(real(i))+cos(real(i))-tan(real(i)) >

[Bug c++/14124] enum definition with __attribute__((packed)) gives syntax errors

2009-07-22 Thread alex dot gcc dot gnu dot org at firetree dot net
--- Comment #7 from alex dot gcc dot gnu dot org at firetree dot net 2009-07-22 10:57 --- There are still problems with packed enums. John Cooper's example program compiles on g++ 4.3.2, but testEnum2 is still not packed. More details in Bug #39219. -- alex dot gcc dot gnu dot org a

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

2009-07-22 Thread alex dot gcc dot gnu dot org at firetree dot net
--- Comment #10 from alex dot gcc dot gnu dot org at firetree dot net 2009-07-22 10:55 --- This problem seems to affect all enum attributes that are declared with the "preferred" syntax. For example, the following enum is not packed, not is a warning emitted: enum __attribute__((packed

[Bug target/36851] [4.4/4.5 regression] cc1plus SEGV compiling strstream.cc on Tru64 UNIX

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=36851

[Bug ada/37440] [4.4/4.5 Regression] GNAT Bug Box a-ngcefu.adb:397

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=37440

[Bug middle-end/38059] [4.4/4.5 Regression] Compile time regression for gcc.dg/20020425-1.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=38059

[Bug c++/22488] [4.2/4.3/4.4/4.5 Regression] push_fields_onto_fieldstack calculates offset incorrectly

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=22488

[Bug middle-end/37165] [4.4/4.5 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 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=37165

[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

[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

[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 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 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 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 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 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 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/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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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

  1   2   >