[Bug testsuite/35538] FAIL: gcc.dg/tree-ssa/ssa-store-ccp-4.c scan-tree-dump-times optimized "conststaticvariable" 1

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #11 from ubizjak at gmail dot com 2008-03-14 07:00 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug preprocessor/35326] [4.2/4.3/4.4 regression] ICE with stray digraph token

2008-03-14 Thread reichelt at gcc dot gnu dot org
--- Comment #3 from reichelt at gcc dot gnu dot org 2008-03-14 07:44 --- I still see the ICE on 4.2 branch, 4.3 branch and mainline (i686-pc-linux-gnu). Here's the backtrace from mainline (4.3 branch and 4.2 branch crash in the same position, and valgrind reports an invalid read at that

[Bug rtl-optimization/33642] unrecognizable insn for -frtl-abstract-sequences

2008-03-14 Thread loki at gcc dot gnu dot org
--- Comment #13 from loki at gcc dot gnu dot org 2008-03-14 08:30 --- (In reply to comment #12) > Is this the same bug? sparc-rtems4.9 on SVN trunk: Not exactly, but after I fixed a small typo in the latest patch an 'unrecognizable insn' showed up. So, this bug is still present on spar

[Bug c++/35571] `static function member` cannot appeat in a constant-expression.

2008-03-14 Thread pluto at agmk dot net
--- Comment #5 from pluto at agmk dot net 2008-03-14 08:49 --- (In reply to comment #3) > Doing: > typedef X F; > > > Fixes the error message. > oh, so the comeau accepts invalid code :-) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35571

[Bug c/35579] __attribute__(( warn_unused_result )) warns when it shouldn't, doesn't warn when it should

2008-03-14 Thread manu at gcc dot gnu dot org
--- Comment #3 from manu at gcc dot gnu dot org 2008-03-14 09:36 --- (In reply to comment #2) > >This is the design of warn_unused_result, you cannot ignore the value, > >that is why casting to void does not work. I agree with the reporter. There should be a way to tell the compiler to

[Bug bootstrap/35580] New: ICE in bootstrap while building libgcj

2008-03-14 Thread r dot emrich at de dot tecosim dot com
ice while building libgcj_tools_la-tools.o: libtool: compile: /SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/gcc-4.3.0/gcc-4.3.0/gcc/gcj -B/SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/gcc-4.3.0/gcc-4.3.0/hppa2.0w-hp-hpux11.00/libjava/ -B/SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/gcc-4.3.0/g

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread hp at gcc dot gnu dot org
--- Comment #12 from hp at gcc dot gnu dot org 2008-03-14 11:28 --- (In reply to comment #11) > Actually, the test produces different results for 32bit vs 64bit targets. Are you sure you don't mean 32 vs 64-bit *hosts*? My cris-elf (32-bit target) autotester runs on a x86_64 F8, and i

[Bug c++/35556] problem with log10 and arch x86_64

2008-03-14 Thread hans at svi dot nl
--- Comment #3 from hans at svi dot nl 2008-03-14 11:28 --- We encountered similar problems with Apple gcc 4.2.1 in statements like: x = log10(MY_CONSTANT); in combination with -fast compiler option. With option -O2 there were no problems. When 'x' is printed like reporter earlier the pr

[Bug libgcj/32005] libjava fails to install

2008-03-14 Thread r dot emrich at de dot tecosim dot com
--- Comment #1 from r dot emrich at de dot tecosim dot com 2008-03-14 11:43 --- seems to be the same as Bug 30071 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32005

[Bug c/35581] New: Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread dmantipov at yandex dot ru
Attached program is mktime() test usually runs by configure scripts. This test behaves badly (terminates with SIGALRM) if compiled with '-O2', but works as expected when compiled with '-O2 -fno-tree-vrp'. I'm able to reproduce it on two systems: 1) x86_64 Fedora 8, kernel is 2.6.24.3, gcc 4.3 con

[Bug c/35581] Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread dmantipov at yandex dot ru
--- Comment #1 from dmantipov at yandex dot ru 2008-03-14 11:57 --- Created an attachment (id=15314) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15314&action=view) mktime() test from configure -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35581

[Bug c/35581] Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2008-03-14 12:01 --- The test has undefined behavior in it as signed integer overflow is undefined. time_t is a signed integer. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added -

[Bug c/35579] __attribute__(( warn_unused_result )) warns when it shouldn't, doesn't warn when it should

2008-03-14 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2008-03-14 12:08 --- (In reply to comment #3) > (In reply to comment #2) > > >This is the design of warn_unused_result, you cannot ignore the value, > > >that is why casting to void does not work. > > I agree with the reporter. There s

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #13 from ubizjak at gmail dot com 2008-03-14 12:42 --- (In reply to comment #12) > > Actually, the test produces different results for 32bit vs 64bit targets. > > Are you sure you don't mean 32 vs 64-bit *hosts*? Hm, I have to look into my {,-m32} testresults on x86_64 hos

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #14 from ubizjak at gmail dot com 2008-03-14 12:53 --- Created an attachment (id=15315) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15315&action=view) testsuite patch relative to r133207 Proposed patch, relative to r133207. HP, does this patch solve your problems?

[Bug fortran/35474] [4.3 regression] Reading module file with COMMON and EQUIVALENCE

2008-03-14 Thread pault at gcc dot gnu dot org
--- Comment #6 from pault at gcc dot gnu dot org 2008-03-14 13:19 --- Subject: Bug 35474 Author: pault Date: Fri Mar 14 13:18:49 2008 New Revision: 133214 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133214 Log: 2008-03-14 Paul Thomas <[EMAIL PROTECTED]> PR fortran/

[Bug fortran/35474] [4.3 regression] Reading module file with COMMON and EQUIVALENCE

2008-03-14 Thread pault at gcc dot gnu dot org
--- Comment #7 from pault at gcc dot gnu dot org 2008-03-14 13:20 --- Fixed on trunk and 4.3 Paul -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35474

[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer

2008-03-14 Thread pault at gcc dot gnu dot org
--- Comment #6 from pault at gcc dot gnu dot org 2008-03-14 13:24 --- Jacques, Now that 4.3 is out of the door, I have no excuse. It's in the queue behind completing my move to Barcelona, memory leaks in allocatable components + some associated bugs and adding procedure pointers. Thus

[Bug driver/35532] Native GCC no longer searches $prefix/lib for startfiles when run from $objdir

2008-03-14 Thread carlos at codesourcery dot com
--- Comment #6 from carlos at codesourcery dot com 2008-03-14 13:26 --- Greg, As a workaround can you try using all of the sysroot framework? Configure with --with-sysroot=/mnt/foo and --with-build-sysroot=/mnt/foo. Build with LDFLAGS_FOR_TARGET="--sysroot=/mnt/foo" and CPPFLAGS_FOR_TAR

[Bug fortran/35582] New: very simple error gives segmentation fault

2008-03-14 Thread leandromartinez dot spam at gmail dot com
This porgram, when compiled with $ gfortran prog.f -o prog gives segmentation fault: real, parameter :: a = 1. write(*,a) 'test' end Result: test.f:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See ht

[Bug fortran/35474] [4.3 regression] Reading module file with COMMON and EQUIVALENCE

2008-03-14 Thread pault at gcc dot gnu dot org
--- Comment #8 from pault at gcc dot gnu dot org 2008-03-14 13:21 --- Fixed on trunk and 4.3 Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/35581] Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread dmantipov at yandex dot ru
--- Comment #3 from dmantipov at yandex dot ru 2008-03-14 13:36 --- (In reply to comment #2) > The test has undefined behavior in it as signed integer overflow is > undefined. > time_t is a signed integer. Ok, I'll contact autoconf authors with this issue. BTW, what about issuing th

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread hp at gcc dot gnu dot org
--- Comment #15 from hp at gcc dot gnu dot org 2008-03-14 13:48 --- (In reply to comment #14) > HP, does this patch solve your problems? Yes it does, thank you. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35406

[Bug c/35581] Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread rwild at gcc dot gnu dot org
--- Comment #4 from rwild at gcc dot gnu dot org 2008-03-14 13:50 --- (In reply to comment #3) > Ok, I'll contact autoconf authors with this issue. That's pretty funny that you encounter this AC_FUNC_MKTIME bug now which when I encountered it asked about it on the GCC list and which cau

[Bug testsuite/35583] New: gcc.dg/cpp/pr35322.c doesn't work

2008-03-14 Thread hjl dot tools at gmail dot com
On Linux/Intel64, I got Executing on host: /export/build/gnu/gcc/build-x86_64-linux/gcc/xgcc -B/export/build/gnu/gcc/build-x86_64-linux/gcc/ /export/gnu/src/gcc/gcc/gcc/testsuite/gcc.dg/cpp/pr35322.c-ansi -pedantic-errors -fno-show-column -E -o pr35322.i(timeout = 300) /export/gnu/src/gcc

[Bug fortran/35582] very simple error gives segmentation fault

2008-03-14 Thread jvdelisle at gcc dot gnu dot org
--- Comment #1 from jvdelisle at gcc dot gnu dot org 2008-03-14 14:22 --- Gives expected error on 4.4. Confirmed on 4.1.2 We probably won't fix this. write(*,a) 'test' 1 Error: Constant expression in FORMAT tag at (1) must be of type default CHARACTER -- jvdelisle at gcc

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #17 from ubizjak at gmail dot com 2008-03-14 14:25 --- Fixed again. -- ubizjak at gmail dot com changed: What|Removed |Added Status|REOPENED

[Bug c/35581] Option '-ftree-vrp' looks broken with '-O2'

2008-03-14 Thread dmantipov at yandex dot ru
--- Comment #5 from dmantipov at yandex dot ru 2008-03-14 14:26 --- OK, I've found -[Wf]strict-overflow. Sorry for the dumb question. But, why not enable -Wstrict-overflow=[2345] by default when -Wextra is specified? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35581

[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

2008-03-14 Thread uros at gcc dot gnu dot org
--- Comment #16 from uros at gcc dot gnu dot org 2008-03-14 14:18 --- Subject: Bug 35406 Author: uros Date: Fri Mar 14 14:17:41 2008 New Revision: 133216 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133216 Log: PR testsuite/35406 * gcc.dg/tree-ssa/ldist-4.c: Up

[Bug target/34000] GCC pedwarns about use of static inline functions from system headers in extern inline functions

2008-03-14 Thread uros at gcc dot gnu dot org
--- Comment #20 from uros at gcc dot gnu dot org 2008-03-14 14:35 --- Subject: Bug 34000 Author: uros Date: Fri Mar 14 14:34:09 2008 New Revision: 133217 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133217 Log: PR target/34000 PR target/35553 * config/i

[Bug c++/35553] -fkeep-inline-functions and -O errors out in SSE headers

2008-03-14 Thread uros at gcc dot gnu dot org
--- Comment #5 from uros at gcc dot gnu dot org 2008-03-14 14:35 --- Subject: Bug 35553 Author: uros Date: Fri Mar 14 14:34:09 2008 New Revision: 133217 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133217 Log: PR target/34000 PR target/35553 * config/i3

[Bug c++/35553] -fkeep-inline-functions and -O errors out in SSE headers

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #6 from ubizjak at gmail dot com 2008-03-14 14:38 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED

[Bug target/34000] GCC pedwarns about use of static inline functions from system headers in extern inline functions

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #21 from ubizjak at gmail dot com 2008-03-14 14:41 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug preprocessor/35322] [4.2/4.3 regression] ICE with incomplete macro

2008-03-14 Thread ubizjak at gmail dot com
--- Comment #5 from ubizjak at gmail dot com 2008-03-14 14:52 --- (In reply to comment #4) > Fixed on trunk. This patch is also needed: Index: pr35322.c === --- pr35322.c (revision 133217) +++ pr35322.c (working copy)

[Bug middle-end/33989] Extra load/store for float with union

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-03-14 14:52 --- Subject: Bug 33989 Author: rguenth Date: Fri Mar 14 14:52:07 2008 New Revision: 133218 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133218 Log: 2008-03-14 Richard Guenther <[EMAIL PROTECTED]> PR

[Bug tree-optimization/34043] Missed optimization causing extra loads and stores when using x86_64 builtin function together with aggregate types.

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2008-03-14 14:52 --- Subject: Bug 34043 Author: rguenth Date: Fri Mar 14 14:52:07 2008 New Revision: 133218 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133218 Log: 2008-03-14 Richard Guenther <[EMAIL PROTECTED]>

[Bug fortran/35582] [4.1/4.2] very simple error gives segmentation fault

2008-03-14 Thread dfranke at gcc dot gnu dot org
--- Comment #2 from dfranke at gcc dot gnu dot org 2008-03-14 14:58 --- Works for 4.3.1 (20080314) as well. Haven't rebuild 4.2.4 yet ... -- dfranke at gcc dot gnu dot org changed: What|Removed |

[Bug middle-end/34572] program that built with 4.1.2 fails with 4.2.2

2008-03-14 Thread reist at users dot sourceforge dot net
--- Comment #8 from reist at users dot sourceforge dot net 2008-03-14 15:04 --- I am getting this as well. I tried building tomoe (http://prdownloads.sourceforge.net/tomoe/tomoe-0.6.0.tar.gz). I'm using gcc 4.2.3 and have 2GB of RAM. Before running gcc: total used

[Bug middle-end/34572] program that built with 4.1.2 fails with 4.2.2

2008-03-14 Thread reist at users dot sourceforge dot net
--- Comment #9 from reist at users dot sourceforge dot net 2008-03-14 15:06 --- Created an attachment (id=15316) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15316&action=view) preprocessed file (packed) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34572

[Bug preprocessor/35322] [4.2/4.3 regression] ICE with incomplete macro

2008-03-14 Thread tromey at gcc dot gnu dot org
--- Comment #6 from tromey at gcc dot gnu dot org 2008-03-14 15:45 --- Subject: Bug 35322 Author: tromey Date: Fri Mar 14 15:44:56 2008 New Revision: 133220 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133220 Log: 2008-03-14 Uros Bizjak <[EMAIL PROTECTED]> PR libcpp

[Bug fortran/35584] invalid warning: branch causes infinite loop

2008-03-14 Thread dfranke at gcc dot gnu dot org
--- Comment #1 from dfranke at gcc dot gnu dot org 2008-03-14 16:04 --- Btw, also note the position of the error marker ... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35584

[Bug libgcj/32005] libjava fails to install

2008-03-14 Thread danglin at gcc dot gnu dot org
--- Comment #2 from danglin at gcc dot gnu dot org 2008-03-14 16:11 --- Yes, this is fixed in 4.3.0. -- danglin at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/33989] Extra load/store for float with union

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2008-03-14 16:16 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug tree-optimization/34043] Missed optimization causing extra loads and stores when using x86_64 builtin function together with aggregate types.

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2008-03-14 16:16 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug c++/35336] Broken diagnostic: 'bit_field_ref' not supported by dump_expr

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-03-14 16:20 --- Oh, fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIG

[Bug c++/35585] New: Miscompiled inline assembly

2008-03-14 Thread nicos at maunakeatech dot com
The project I work on uses an inline assembly part to compute floor and ceil functions of floating point numbers and its seems that in some cases, with gcc-4.2 and optimizations turned on, the computed values are not correct. I attached the smallest testcase that I could come up with to reproduce t

[Bug c++/35585] Miscompiled inline assembly

2008-03-14 Thread nicos at maunakeatech dot com
--- Comment #1 from nicos at maunakeatech dot com 2008-03-14 16:26 --- Created an attachment (id=15317) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15317&action=view) Testcase to reproduce the bug -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35585

[Bug c++/35585] Miscompiled inline assembly

2008-03-14 Thread nicos at maunakeatech dot com
--- Comment #2 from nicos at maunakeatech dot com 2008-03-14 16:29 --- Created an attachment (id=15318) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15318&action=view) Preprocessed testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35585

[Bug fortran/35584] New: invalid warning: branch causes infinite loop

2008-03-14 Thread dfranke at gcc dot gnu dot org
Extracted from a FORTRAN 77 application: $> cat infloop.f open (5, file = 't2.txt') do while (.TRUE.) 1 read(5,*,err=1,end=2) i write(*,*) i enddo 2 close(5) end $> gfortran-svn -g -Wall -W infloop.f infloop.f:3.72: 1 read(5,*,err=1,end=2) i

[Bug tree-optimization/34989] [4.3 Regression] ICE in get_addr_dereference_operands, at tree-ssa-operands.c:1698 with IMA

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2008-03-14 16:34 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug tree-optimization/34989] [4.3 Regression] ICE in get_addr_dereference_operands, at tree-ssa-operands.c:1698 with IMA

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #14 from rguenth at gcc dot gnu dot org 2008-03-14 16:34 --- Subject: Bug 34989 Author: rguenth Date: Fri Mar 14 16:34:11 2008 New Revision: 133221 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133221 Log: 2008-03-14 Richard Guenther <[EMAIL PROTECTED]>

[Bug target/15834] NO_IMPLICIT_EXTERN_C should be gotten rid of

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-03-14 16:35 --- Whatever. Reporter please re-open if not fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug c++/17577] [4.0/4.1/4.2 Regression] #pragma implementation no longer diagnoses use after file to which it applies

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2008-03-14 16:37 --- WONTFIX on branches. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/17993] Error in dwarf2 debug output of bitfield members

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-03-14 16:37 --- Fixed then. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug target/18251] unable to find a register to spill in class `POINTER_REGS'

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #41 from rguenth at gcc dot gnu dot org 2008-03-14 16:39 --- Fixed for 4.3.0, please open a new bugreport for further issues. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug tree-optimization/25643] VRP does not remove -fbounds-check for Fortran

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.3.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25643

[Bug ada/25819] CXF3A01 core dump

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.3.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25819

[Bug target/27593] [4.1/4.2 Regression][avr] bad code generation with -funroll-loops

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2008-03-14 16:41 --- Fixed for 4.3.0, WONTFIX on the branches. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added -

[Bug target/27855] [4.3/4.4 regression] reassociation causes the RA to be confused

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2008-03-14 16:42 --- Adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Tar

gcc-bugs@gcc.gnu.org

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2008-03-14 16:43 --- Why did this have a target milestone set? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug target/30652] SSE expansion is missing for isinf() and other fpclassify functions

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2008-03-14 16:45 --- Only partly fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Miles

[Bug fortran/31298] F2003: use mod, operator(+) => operator(.userOp.) not supported

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #15 from rguenth at gcc dot gnu dot org 2008-03-14 16:45 --- Shouldn't have a target milestone (no regression and not fixed) -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug c/31537] duplicate weakref emitted with IMA

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.3.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31537

[Bug tree-optimization/31849] [4.3/4.4 Regression] Code size increased with PR 31360 (IV-opts not understanding autoincrement)

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #34 from rguenth at gcc dot gnu dot org 2008-03-14 16:47 --- Adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/31897] [4.3/4.4 Regression] 30% speed regression with -m32 on Opteron with rnflow

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2008-03-14 16:47 --- Adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #30 from rguenth at gcc dot gnu dot org 2008-03-14 16:48 --- Fixed(?). Please re-open if not. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug testsuite/32076] "gcc.dg/tree-ssa/pr17141-1.c scan-tree-dump locp.*->i =" is the same name twice

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-03-14 16:49 --- Fix-ed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug c++/32256] [4.2 Regression] pragma system_header doesn't suppress warnings in tree-cfg

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||diagnostic Known to fail|4.0.3 |4.0.4 4.1.

[Bug c++/32368] warnings from system headers not suppressed.

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2008-03-14 16:51 --- We have one regression open for this. Let's close this as fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

gcc-bugs@gcc.gnu.org

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2008-03-14 16:52 --- Adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Targe

[Bug tree-optimization/32921] [4.3/4.4 Regression] Revision 126326 causes 12% slowdown

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #40 from rguenth at gcc dot gnu dot org 2008-03-14 16:53 --- Adjusting target milestone (though realistically this will not be fixed for 4.3.x). -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug middle-end/32964] [4.3/4.4 Regression] union cause inefficient code inside loops

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2008-03-14 16:57 --- This could be fixed by MEM_REF (but we don't lower struct copies at the moment, doh!), or by tweaking SCCVN/FRE to also look at struct copies. -- rguenth at gcc dot gnu dot org changed: What|Remov

[Bug preprocessor/32974] [4.2 Regression] #pragma GCC dependency generates extra token error.

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||diagnostic Known to fail||4.1.3 4.2.

[Bug middle-end/33088] [4.2 Regression] spurious exceptions with -ffloat-store

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #17 from rguenth at gcc dot gnu dot org 2008-03-14 17:00 --- WONTFIX on the 4.1 branch. Downgrading severity for the 4.2 regression. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug c/35586] New: seg fault when compiling liboil 0.3.13, file conv_c.c

2008-03-14 Thread davitrindade at gmail dot com
Gcc-arm version 4.0.0 gives a segfault when compiling liboil 0.3.13, on file conv_c.c:246: CLIPCONV_DEFINE_FLOAT(s8,f32); The outuputs are bellow: command: arm-linux-gcc -DHAVE_CONFIG_H -I. -I. -I../.. -Wall -mfpu=vfp -mfloat-abi=softfp -D_BSD_SOURCE -D_GNU_SOURCE -I../.. -DOIL_ENABLE_UNSTABL

[Bug tree-optimization/33237] [4.3/4.4 Regression] Tree memory partitioning is spending 430 seconds of a 490 second compile.

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-03-14 17:00 --- Adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/33315] If condition not getting eliminated

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.3.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33315

[Bug tree-optimization/33562] [4.3/4.4 Regression] aggregate DSE disabled

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-03-14 17:02 --- We won't fix this on the 4.3 branch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug target/33604] [4.3/4.4 Regression] Revision 119502 causes significantly slower results with 4.3/4.4 compared to 4.2

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug libstdc++/33832] hash_set moved to backwards

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2008-03-14 17:03 --- I declare this fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/35586] seg fault when compiling liboil 0.3.13, file conv_c.c

2008-03-14 Thread davitrindade at gmail dot com
--- Comment #1 from davitrindade at gmail dot com 2008-03-14 17:03 --- Created an attachment (id=15319) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15319&action=view) file generated using option -save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35586

[Bug c/35587] New: -Warray-bounds does not work at all or does not find all trivial cases, and works only with -O2 or -O3

2008-03-14 Thread karsten_burger at gmx dot de
-Warray-bound is really a very interesting new feature, since me and some colleagues recently spent many hours debugging a large legacy software, and finally found C-char-array overrun errors as causes in most cases. I used the following example: #include int main() { int a[5]; a[-1] = 0;

[Bug c/35586] seg fault when compiling liboil 0.3.13, file conv_c.c

2008-03-14 Thread davitrindade at gmail dot com
--- Comment #2 from davitrindade at gmail dot com 2008-03-14 17:05 --- Created an attachment (id=15320) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15320&action=view) thw file wich isn's compiling -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35586

[Bug c++/34270] [4.2 Regression] ICE applying __decltype to ternary expression

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.2.3 Known to work||4.3.0

[Bug tree-optimization/34172] Missed store ccp optimization

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-03-14 17:06 --- Subject: Bug 34172 Author: rguenth Date: Fri Mar 14 17:05:48 2008 New Revision: 133222 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133222 Log: 2008-03-14 Richard Guenther <[EMAIL PROTECTED]> PR

[Bug target/34856] [4.2/4.3/4.4 Regression] ICE with some constant vectors

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.3.0 |4.2.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34856

[Bug c/35587] -Warray-bounds does not work at all or does not find all trivial cases, and works only with -O2 or -O3

2008-03-14 Thread karsten_burger at gmx dot de
--- Comment #1 from karsten_burger at gmx dot de 2008-03-14 17:07 --- Created an attachment (id=15321) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15321&action=view) version which does not create any warning -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35587

[Bug middle-end/35041] ICE in tree-ssa-ccp.c with -fipa-struct-reorg

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2008-03-14 17:08 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug c/35587] -Warray-bounds does not work at all or does not find all trivial cases, and works only with -O2 or -O3

2008-03-14 Thread karsten_burger at gmx dot de
--- Comment #2 from karsten_burger at gmx dot de 2008-03-14 17:08 --- Created an attachment (id=15322) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15322&action=view) assembler output using gcc option -save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35587

[Bug c++/35098] ICE with attribute unused in template

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.1/4.2/4.3/4.4 regression]|ICE with attribute unused in |ICE with attribute un

[Bug tree-optimization/33928] [4.3/4.4 Regression] 22% performance slowdown from 4.2.2 to 4.3/4.4.0 in floating-point code

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug inline-asm/35160] [4.3/4.4 regression] local-alloc introduces sharing of the same pseudo/hard reg between different output regs in inline asm

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #15 from rguenth at gcc dot gnu dot org 2008-03-14 17:10 --- Hm, did this bug mutate into a non-regression one? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/35193] [4.3/4.4 Regression] can't find a register in class 'R1_REGS' while reloading 'asm'

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug middle-end/35204] [4.3/4.4 Regression] crash by too deep recursion in DFS tree-ssa-sccvn.c:1898

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug rtl-optimization/35232] [4.3/4.4 regression] ICE in fp-int-convert-double.c at -O2

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug target/35318] [4.3/4.4 regression] ICE with inline asm in reload

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug c++/35319] [4.3/4.4 regression] ICE throwing fixed-point types

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug c++/35325] [4.3/4.4 regression] ICE with fixed-point types in template parameter

2008-03-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.3.0 Target Milestone|4.3.0 |4.3.1 http://

[Bug tree-optimization/35428] [4.3/4.4 regression] ICE with "-ftrapv"

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2008-03-14 17:15 --- As I can no longer reproduce this I assume so. *** This bug has been marked as a duplicate of 34635 *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/34635] [4.3 Regression] tree check: expected polynomial_chrec, have integer_cst in add_multivariate_self_dist, at tree-data-ref.c:2813

2008-03-14 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-03-14 17:15 --- *** Bug 35428 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34635

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