[Bug target/49335] [4.6/4.7 Regression] ARM: Invalid assembler generated while compiling C++ code from 'codeblocks'

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49335 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #6 from Jakub Jelinek

[Bug fortran/49540] [4.6/4.7 Regression] Memory-hog with large DATA stmt

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #3 from Jakub Jelinek

[Bug libgcj/44415] [4.6/4.7 regression] gmp multilib support broke bootstrap with static libgmp

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44415 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #7 from Jakub Jelinek

[Bug target/48273] [4.6 Regression] ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 with -fsel-sched-pipelining -fselective-scheduling2 -march=core2

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48273 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #9 from Jakub Jelinek

[Bug tree-optimization/46639] [4.6/4.7 Regression] Missing optimization due to function splitting and redundant conditionals

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46639 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #9 from Jakub Jelinek

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #15 from Jakub Jelinek

[Bug middle-end/49536] latent bug with creation of vector of arrays

2011-06-27 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49536 --- Comment #6 from Jack Howarth 2011-06-27 13:08:38 UTC --- Can we get this fix backported to gcc-4_5-branch and gcc-4_6-branch as well? Dragonegg currently only builds against those FSF gcc releases.

[Bug debug/49544] [4.7 Regression] ICE in new_elt_loc_list

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49544 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/48949] [4.6/4.7 Regression] gcc-4.6.0 regression with complex.h on i386-pc-solaris2.10

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48949 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #4 from Jakub Jelinek

[Bug middle-end/49545] New: [4.7 Regression] New C++ test failures

2011-06-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49545 Summary: [4.7 Regression] New C++ test failures Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassi

[Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #6 from Jakub Jelinek

[Bug middle-end/47903] [4.5 Regression] var-tracking.c: valgrind error

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47903 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #6 from Jakub Jelinek

[Bug middle-end/49545] [4.7 Regression] New C++ test failures

2011-06-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49545 --- Comment #2 from Richard Guenther 2011-06-27 13:36:03 UTC --- An anyway useful transform would be to hoist the call in iftmp.0_15 = *D.2099_14; : # iftmp.0_1 = PHI iftmp.0_1 (&a); based on the fact that on the edge 2->4 it will be a

[Bug tree-optimization/18501] [4.4/4.5/4.6/4.7 Regression] Missing 'used uninitialized' warning (CCP)

2011-06-27 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501 --- Comment #53 from Manuel López-Ibáñez 2011-06-27 13:06:09 UTC --- (In reply to comment #52) > 4.3 branch is being closed, moving to 4.4.7 target. Richard, I would suggest to remove the regression markers. This is a regression since 4.0 that i

[Bug target/40959] [4.4/4.5/4.6/4.7 regression] FreeBSD/ia64 build fails: No rule to make target `/usr/ports/lang/gcc43/work/build/ia64-portbld-freebsd8.0/libgcc/crtfastmath.o', needed by `T_TARGET'.

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40959 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.1 |4.6.2 --- Comment #28 from Jakub Jelinek

[Bug lto/48492] [4.7 Regression] LTO bootstrap failure in copy_constant

2011-06-27 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48492 --- Comment #10 from Eric Botcazou 2011-06-27 14:34:08 UTC --- Author: ebotcazou Date: Mon Jun 27 14:34:05 2011 New Revision: 175533 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175533 Log: PR lto/48492 * dwarf2out.c (dwarf2out_

[Bug c++/34772] [4.4/4.5/4.6 Regression] self-initialisation does not silence uninitialised warnings (-Winit-self ignored)

2011-06-27 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34772 Manuel López-Ibáñez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug lto/48492] [4.7 Regression] LTO bootstrap failure in copy_constant

2011-06-27 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48492 Eric Botcazou changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug middle-end/49394] [4.7 Regression] libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc FAILs with -fipa-pta -fnon-call-exceptions

2011-06-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49394 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/49394] [4.7 Regression] libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc FAILs with -fipa-pta -fnon-call-exceptions

2011-06-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49394 --- Comment #2 from Richard Guenther 2011-06-27 14:32:04 UTC --- Author: rguenth Date: Mon Jun 27 14:32:00 2011 New Revision: 175532 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175532 Log: 2011-06-27 Richard Guenther PR tree-op

[Bug target/25343] [4.4/4.5/4.6/4.7 regression] [m68k] testsuite failures

2011-06-27 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25343 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #16

[Bug target/49547] New: LZCNT should be enabled only if ABM or LZCNT bits are set

2011-06-27 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49547 Summary: LZCNT should be enabled only if ABM or LZCNT bits are set Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c++/49538] Revision 175341 causes segfaults

2011-06-27 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49538 --- Comment #1 from Markus Trippelsdorf 2011-06-27 16:12:04 UTC --- ld.bfd links libkonsoleprivate.so without errors, gold however fails: Linking CXX shared library ../../lib/libkonsoleprivate.so /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.0/../../../.

[Bug target/49547] LZCNT should be enabled only if ABM or LZCNT bits are set

2011-06-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49547 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

2011-06-27 Thread gingold at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241 ging...@gcc.gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld

2011-06-27 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738 --- Comment #7 from Rainer Orth 2011-06-27 16:21:02 UTC --- Author: ro Date: Mon Jun 27 16:20:47 2011 New Revision: 175537 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175537 Log: gcc: PR libmudflap/38738 * config/sol2.h [!U

[Bug c++/34772] [4.4/4.5/4.6 Regression] self-initialisation does not silence uninitialised warnings (-Winit-self ignored)

2011-06-27 Thread davi.arnaut at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34772 --- Comment #20 from Davi Arnaut 2011-06-27 16:40:52 UTC --- Actually, we would really like it. Currently, we have to disable it because most of the warnings are bogus. New _valid_ warnings are welcome.

[Bug ada/40986] [4.4 regression] Assert_Failure sinfo.adb:360, error detected at a-unccon.ads:23:27

2011-06-27 Thread Markus.Schoepflin at comsoft dot aero
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40986 --- Comment #5 from Markus.Schoepflin at comsoft dot aero 2011-06-27 15:07:52 UTC --- Zur Zeit bin ich nicht im Büro. Sie erreichen mich wieder ab dem 11.07.2011. I am currently not in the office. You can reach me again as of 11.JUL.2011.

[Bug fortran/18918] Eventually support Fortran 2008's coarrays [co-arrays]

2011-06-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18918 --- Comment #63 from Tobias Burnus 2011-06-27 14:05:12 UTC --- (In reply to comment #62) I have a draft patch, which still fails to diagnose some issues; and I got stuck with understanding C1302. Thus, I asked at J3: http://j3-fortran.org/piperm

[Bug middle-end/49545] [4.7 Regression] New C++ test failures

2011-06-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49545 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/49546] New: class DW_AT_name does not match method's linkage name prefix

2011-06-27 Thread jan.kratochvil at redhat dot com
int x) {} }; template // or: template struct K { void f () { T (0); } }; int main () { K<&S::m> k; // or: K k; k.f (); } -- < c> DW_AT_producer: GNU C++ 4.7.0 20110627 (experimental) <

[Bug debug/49544] New: [4.7 Regression] ICE in new_elt_loc_list

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49544 Summary: [4.7 Regression] ICE in new_elt_loc_list Product: gcc Version: 4.7.0 URL: https://bugzilla.redhat.com/716837 Status: UNCONFIRMED Keywords: ice-on-valid-code Se

[Bug fortran/49430] [F03] ICE with allocatable length character in interface block

2011-06-27 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 janus at gcc dot gnu.org changed: What|Removed |Added Summary|ICE with allocatable length |[F03] ICE with allocatable

[Bug debug/38896] [4.3 Regression] building libstdc++ stumbles on "invalid bignum", 0x8000000000000000

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38896 Hans-Peter Nilsson changed: What|Removed |Added Resolution|INVALID |WONTFIX --- Comment #11 from Hans-Pe

[Bug fortran/24526] renamed variables from modules not visible in gdb

2011-06-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24526 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug debug/49544] [4.7 Regression] ICE in new_elt_loc_list

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49544 --- Comment #1 from Jakub Jelinek 2011-06-27 16:45:54 UTC --- Author: jakub Date: Mon Jun 27 16:45:49 2011 New Revision: 175540 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175540 Log: PR debug/49544 * cselib.c (promote_debug_lo

[Bug middle-end/49536] latent bug with creation of vector of arrays

2011-06-27 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49536 --- Comment #7 from Jack Howarth 2011-06-27 16:46:17 UTC --- I can confirm that the adjusted backport of... Index: gcc/tree-vect-stmts.c === --- gcc/tree-vect-stmts.c(revision 1

[Bug fortran/49540] [4.6/4.7 Regression] Memory-hog with large DATA stmt

2011-06-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540 --- Comment #5 from Tobias Burnus 2011-06-27 15:28:31 UTC --- (In reply to comment #2) > Thus, in some way, the repeat count must come back. One possibility is to > handle the special case /*/, which is equivalent to a > scalar > initialization.

[Bug ada/49511] [4.6 Regression] acats test setup fails on HP-UX using posix shell

2011-06-27 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49511 --- Comment #1 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-06-27 16:43:12 UTC --- Dave, > The problem is type invokes the sh-posix shell and it aliases type > to 'whence -v'. > > 599 (hiauly1)dave> /bin/sh > $ whence -v gnatmake > gnatmake is /o

[Bug ada/49539] [4.7 regression] ICE building gnattools

2011-06-27 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539 --- Comment #4 from Mikael Pettersson 2011-06-27 16:51:46 UTC --- 4.7-20110618 failed to bootstrap with the same error.

[Bug debug/49537] cross-check DW_AT_name vs. demangling of linkage names

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49537 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/49511] [4.6 Regression] acats test setup fails on HP-UX using posix shell

2011-06-27 Thread dave at hiauly1 dot hia.nrc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49511 --- Comment #2 from dave at hiauly1 dot hia.nrc.ca 2011-06-27 17:15:23 UTC --- > could you please run the exact commands used in the run_acats which > function and report the results: > > type -p gnatmake 2>/dev/null > echo $? > > type gnatmake 2

[Bug debug/49546] class DW_AT_name does not match method's linkage name prefix

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49546 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/49540] [4.6/4.7 Regression] Memory-hog with large DATA stmt

2011-06-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540 --- Comment #7 from Tobias Burnus 2011-06-27 17:22:15 UTC --- (In reply to comment #6) > (In reply to comment #2) > > Thus, in some way, the repeat count must come back. One possibility is to > > handle the special case /*/, which is equivalent t

[Bug debug/49544] [4.7 Regression] ICE in new_elt_loc_list

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49544 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/49466] [4.6/4.7 Regression] Memory leak with assignment of extended derived types

2011-06-27 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49466 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug libmudflap/49549] New: Use of --noinhibit-exec is unportable

2011-06-27 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49549 Summary: Use of --noinhibit-exec is unportable Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libmudflap AssignedTo: unassig

[Bug middle-end/49543] Cast move causes incorrect code and numerical results

2011-06-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49543 --- Comment #2 from Andrew Pinski 2011-06-27 17:40:01 UTC --- /* Data - 1 overflows */ Yes that would mean it is undefined code. Try -fwrapv.

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-06-27 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 --- Comment #16 from janus at gcc dot gnu.org 2011-06-27 17:45:29 UTC --- (In reply to comment #14) > The "duplicate save" regression is fixed on trunk and 4.6. Remaining problems: > > 1) The structure constructor regression in comment #6. > 2) Th

[Bug libmudflap/49550] New: Many libmudflap tests fail on Solaris 11/x86

2011-06-27 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49550 Summary: Many libmudflap tests fail on Solaris 11/x86 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libmudflap AssignedTo:

[Bug libmudflap/49550] Many libmudflap tests fail on Solaris 11/x86

2011-06-27 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49550 --- Comment #1 from Rainer Orth 2011-06-27 17:47:20 UTC --- Created attachment 24608 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24608 Solaris 11/x86 testsuite log (both multilibs) with Sun ld

[Bug tree-optimization/48377] [4.6/4.7 regression] miscompilation at -O3

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48377 --- Comment #47 from Jakub Jelinek 2011-06-27 17:55:40 UTC --- Author: jakub Date: Mon Jun 27 17:55:35 2011 New Revision: 175544 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175544 Log: Backported from mainline 2011-06-26 Jakub

[Bug middle-end/49191] gcc.dg/memcpy-3.c FAILs on SPARC

2011-06-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49191 --- Comment #14 from Jakub Jelinek 2011-06-27 17:55:40 UTC --- Author: jakub Date: Mon Jun 27 17:55:35 2011 New Revision: 175544 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175544 Log: Backported from mainline 2011-06-26 Jakub

[Bug c++/34772] [4.4/4.5/4.6 Regression] self-initialisation does not silence uninitialised warnings (-Winit-self ignored)

2011-06-27 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34772 --- Comment #21 from Manuel López-Ibáñez 2011-06-27 18:01:40 UTC --- (In reply to comment #20) > Actually, we would really like it. Currently, we have to disable it because > most of the warnings are bogus. New _valid_ warnings are welcome. If y

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

2011-06-27 Thread janis at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #11 from Janis Johnson 2011-06-27 18:05:41 UTC --- I have confirmed that the -Os failures began with r175063 and that the tests pass for several revision before that and pass for several after, so it's unlikely to be an intermittent f

[Bug c++/18016] Warn about member variables initialized with itself

2011-06-27 Thread ejb at ql dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18016 --- Comment #14 from ejb at ql dot org 2011-06-27 18:06:15 UTC --- Very nice to see this bug fixed. :-)

[Bug middle-end/49191] gcc.dg/memcpy-3.c FAILs on SPARC

2011-06-27 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49191 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c/49551] New: common variables and -fdata-sections cause ICE in C front-end.

2011-06-27 Thread dougkwan at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49551 Summary: common variables and -fdata-sections cause ICE in C front-end. Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug middle-end/49543] Cast move causes incorrect code and numerical results

2011-06-27 Thread acarmeli at mathworks dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49543 --- Comment #3 from Alexander Carmeli 2011-06-27 18:40:25 UTC --- Andrew, You are correct about the standard not defining the result. Similar behavior was fixed before (see bug 36300 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36300) I think t

[Bug tree-optimization/49552] New: missed optimization: test for zero remainder after division by a constant.

2011-06-27 Thread wouter.vermaelen at scarlet dot be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49552 Summary: missed optimization: test for zero remainder after division by a constant. Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priority:

[Bug fortran/49479] [4.6/4.7 Regression] reshape / optionals / zero sized arrays

2011-06-27 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49479 --- Comment #6 from Thomas Koenig 2011-06-27 19:02:12 UTC --- A patch suggested by comment #4 fixes the failure. Regression-testing.

[Bug c++/34772] [4.4/4.5/4.6 Regression] self-initialisation does not silence uninitialised warnings (-Winit-self ignored)

2011-06-27 Thread davi.arnaut at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34772 --- Comment #22 from Davi Arnaut 2011-06-27 19:15:45 UTC --- (In reply to comment #21) >> Actually, we would really like it. Currently, we have to disable it because >> most of the warnings are bogus. New _valid_ warnings are welcome. > > If you

[Bug middle-end/49543] Cast move causes incorrect code and numerical results

2011-06-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49543 --- Comment #4 from Andrew Pinski 2011-06-27 19:25:37 UTC --- Well C++ is not C, that is Data is a constant expression in C++ but not in C.

[Bug ada/42554] Can't build GNAT tools

2011-06-27 Thread gcc at microbizz dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42554 Adriaan van Os changed: What|Removed |Added CC||gcc at microbizz dot nl --- Comment #15

[Bug middle-end/49543] Cast move causes incorrect code and numerical results

2011-06-27 Thread acarmeli at mathworks dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49543 --- Comment #5 from Alexander Carmeli 2011-06-27 20:15:37 UTC --- That's a good point. I removed the const and g++ fails as well. Therefore, the bug is in the C++ compiler too. Consts can be promoted as well. Why promote the non-const expressio

[Bug c++/49418] [4.6 regression] G++ discards cv-quals from template parameter types

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 --- Comment #10 from Jason Merrill 2011-06-27 20:15:56 UTC --- Author: jason Date: Mon Jun 27 20:15:49 2011 New Revision: 175557 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175557 Log: PR c++/49418 * call.c (cxx_type_promotes_t

[Bug c++/49440] [4.6 regression] Invalid dynamic_cast for unnamed namespace

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49440 --- Comment #6 from Jason Merrill 2011-06-27 20:16:08 UTC --- Author: jason Date: Mon Jun 27 20:16:02 2011 New Revision: 175558 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175558 Log: PR c++/49440 * class.c (set_linkage_accordi

[Bug c++/49528] [4.6 regression] g++ fails to destroy temporary object when subobject is used to initialize a reference

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49528 --- Comment #5 from Jason Merrill 2011-06-27 20:16:21 UTC --- Author: jason Date: Mon Jun 27 20:16:14 2011 New Revision: 175559 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175559 Log: PR c++/49528 * semantics.c (potential_const

[Bug c++/49418] [4.6 regression] G++ discards cv-quals from template parameter types

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/49440] [4.6 regression] Invalid dynamic_cast for unnamed namespace

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49440 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/49528] [4.6 regression] g++ fails to destroy temporary object when subobject is used to initialize a reference

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49528 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/36435] Partial ordering of explicit specialization should include return type

2011-06-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36435 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/35561] Promote written once local aggregates to static

2011-06-27 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35561 --- Comment #10 from davidxl 2011-06-27 20:44:56 UTC --- Agree. Such optimization should not be done in gimplication, Nor should the const keyword be looked at. It should be done in middle end where local aggregate are analyzed: 1) the aggregat

[Bug c/49551] common variables and -fdata-sections cause ICE in C front-end.

2011-06-27 Thread dougkwan at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49551 --- Comment #1 from Doug Kwan 2011-06-27 20:47:59 UTC --- The variable x in the test case is should not be a common variable but the DECL_COMMON is set after merging the first and the second declarations. That ultimately leads to an ICE.

[Bug bootstrap/23656] Cross-compilation with newlib fails in libiberty

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23656 --- Comment #4 from Hans-Peter Nilsson 2011-06-27 20:55:02 UTC --- Author: hp Date: Mon Jun 27 20:54:59 2011 New Revision: 175560 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560 Log: PR regression/47836 PR bootstrap/23656

[Bug bootstrap/49247] libiberty configure assumes newlib does not supply psignal

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49247 --- Comment #3 from Hans-Peter Nilsson 2011-06-27 20:55:04 UTC --- Author: hp Date: Mon Jun 27 20:54:59 2011 New Revision: 175560 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560 Log: PR regression/47836 PR bootstrap/23656

[Bug c/48825] libiberty "psignal" lacks const modifier, failing to compile when HAVE_PSIGNAL is undefined

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48825 --- Comment #8 from Hans-Peter Nilsson 2011-06-27 20:55:04 UTC --- Author: hp Date: Mon Jun 27 20:54:59 2011 New Revision: 175560 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560 Log: PR regression/47836 PR bootstrap/23656

[Bug other/47733] psignal (int, const? char*) in libiberty/strsignal.h

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47733 --- Comment #4 from Hans-Peter Nilsson 2011-06-27 20:55:04 UTC --- Author: hp Date: Mon Jun 27 20:54:59 2011 New Revision: 175560 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560 Log: PR regression/47836 PR bootstrap/23656

[Bug regression/47836] Some Cross Compiler can't build target-libiberty or target-zlib

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836 --- Comment #16 from Hans-Peter Nilsson 2011-06-27 20:55:03 UTC --- Author: hp Date: Mon Jun 27 20:54:59 2011 New Revision: 175560 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560 Log: PR regression/47836 PR bootstrap/23656

[Bug fortran/49466] [4.6/4.7 Regression] Memory leak with assignment of extended derived types

2011-06-27 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49466 --- Comment #9 from janus at gcc dot gnu.org 2011-06-27 20:59:16 UTC --- Author: janus Date: Mon Jun 27 20:59:12 2011 New Revision: 175563 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175563 Log: 2011-06-27 Janus Weil PR fortran/4

[Bug bootstrap/23656] Cross-compilation with newlib fails in libiberty

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23656 --- Comment #5 from Hans-Peter Nilsson 2011-06-27 21:02:58 UTC --- Author: hp Date: Mon Jun 27 21:02:53 2011 New Revision: 175564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175564 Log: PR regression/47836 PR bootstrap/23656

[Bug regression/47836] Some Cross Compiler can't build target-libiberty or target-zlib

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836 --- Comment #17 from Hans-Peter Nilsson 2011-06-27 21:02:59 UTC --- Author: hp Date: Mon Jun 27 21:02:53 2011 New Revision: 175564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175564 Log: PR regression/47836 PR bootstrap/23656

[Bug bootstrap/49247] libiberty configure assumes newlib does not supply psignal

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49247 --- Comment #4 from Hans-Peter Nilsson 2011-06-27 21:03:00 UTC --- Author: hp Date: Mon Jun 27 21:02:53 2011 New Revision: 175564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175564 Log: PR regression/47836 PR bootstrap/23656

[Bug c/48825] libiberty "psignal" lacks const modifier, failing to compile when HAVE_PSIGNAL is undefined

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48825 --- Comment #9 from Hans-Peter Nilsson 2011-06-27 21:03:01 UTC --- Author: hp Date: Mon Jun 27 21:02:53 2011 New Revision: 175564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175564 Log: PR regression/47836 PR bootstrap/23656

[Bug other/47733] psignal (int, const? char*) in libiberty/strsignal.h

2011-06-27 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47733 --- Comment #5 from Hans-Peter Nilsson 2011-06-27 21:03:00 UTC --- Author: hp Date: Mon Jun 27 21:02:53 2011 New Revision: 175564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175564 Log: PR regression/47836 PR bootstrap/23656

[Bug target/48637] %c in ARM inline asm leads to ICE (in arm_print_operand)

2011-06-27 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48637 --- Comment #3 from Richard Earnshaw 2011-06-27 21:09:32 UTC --- Author: rearnsha Date: Mon Jun 27 21:09:25 2011 New Revision: 175565 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175565 Log: PR target/48637 * arm.c (arm_print_op

[Bug target/48637] %c in ARM inline asm leads to ICE (in arm_print_operand)

2011-06-27 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48637 Richard Earnshaw changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/49553] New: mt19937 number generator is broken on 64bit systems

2011-06-27 Thread boris at dolgov dot name
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49553 Summary: mt19937 number generator is broken on 64bit systems Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: libstdc++ Assigne

[Bug libstdc++/49553] mt19937 number generator is broken on 64bit systems

2011-06-27 Thread boris at dolgov dot name
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49553 --- Comment #1 from Boris Dolgov 2011-06-27 21:40:09 UTC --- Created attachment 24610 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24610 Replace magic numbers to __WORDSIZE and __WORDSIZE-1 The attached patch solves the problem for me.

[Bug target/25343] [4.4/4.5/4.6/4.7 regression] [m68k] testsuite failures

2011-06-27 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25343 Andreas Schwab changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

2011-06-27 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 --- Comment #14 from Eric Weddington 2011-06-27 21:49:18 UTC --- > > Two things to consider: > > . Regardless of whether someone votes to remove an option, a segfault > should always be analyzed. It's easy enough to otherwise just hide > a

[Bug libstdc++/49553] mt19937 number generator is broken on 64bit systems

2011-06-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49553 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/49526] extra move instruction for smmul

2011-06-27 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49526 --- Comment #2 from Richard Earnshaw 2011-06-27 21:58:26 UTC --- Confirmed. Also need patterns for the accumulate and subtract variants, plus rounding variants.

[Bug target/49526] extra move instruction for smmul

2011-06-27 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49526 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/47315] ICE: in extract_insn, at recog.c:2109 (unrecognizable insn) with -mvzeroupper and __attribute__((target("avx")))

2011-06-27 Thread changpeng.fang at amd dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47315 Changpeng Fang changed: What|Removed |Added CC||changpeng.fang at amd dot

[Bug target/47315] ICE: in extract_insn, at recog.c:2109 (unrecognizable insn) with -mvzeroupper and __attribute__((target("avx")))

2011-06-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47315 --- Comment #5 from H.J. Lu 2011-06-27 23:01:16 UTC --- (In reply to comment #4) > (In reply to comment #2) > > A patch is posted at > > > > http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01649.html > > H.J., Since this bug shows up in gcc 4.6, c

[Bug ada/49539] [4.7 regression] ICE building gnattools

2011-06-27 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/49554] New: [4.7 Regression] [C++0x] lambda capture causes "cannot call member function ... without object"

2011-06-27 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49554 Summary: [4.7 Regression] [C++0x] lambda capture causes "cannot call member function ... without object" Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: rejects-va

[Bug c++/49554] [4.7 Regression] [C++0x] lambda capture causes "cannot call member function ... without object"

2011-06-27 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49554 --- Comment #1 from Jonathan Wakely 2011-06-27 23:26:44 UTC --- also, if 'b' is initialized like this it works: Base_iterator b = this->begin();

[Bug libfortran/48787] Invalid UP/DOWN rounding with F editing

2011-06-27 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48787 --- Comment #27 from Jerry DeLisle 2011-06-27 23:27:23 UTC --- Status: I have not disappeared. I have a couple of other small projects to get out of the way. I did find a bit of a conflict in our code. Two snippets that were canceling each oth

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