[Bug gcov-profile/52150] [4.7 regression] junk at end of line in Firefox PGO build

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52150 --- Comment #3 from Jakub Jelinek 2012-02-08 08:03:43 UTC --- Started with http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181105

[Bug fortran/52153] REAL128 gives extended precision, not quad precision

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52153 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #5

[Bug fortran/52158] Regression on character function with gfortran 4.7

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52158 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #1

[Bug c++/52167] New: self-assignment should at least produce use-of-uninitialized warning

2012-02-08 Thread darko.veberic at ung dot si
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52167 Bug #: 52167 Summary: self-assignment should at least produce use-of-uninitialized warning Classification: Unclassified Product: gcc Version: 4.4.5 Status: UNCONFIRME

[Bug gcov-profile/52150] [4.7 regression] junk at end of line in Firefox PGO build

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52150 --- Comment #4 from Jakub Jelinek 2012-02-08 08:37:41 UTC --- Created attachment 26607 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26607 gcc47-pr52150.patch Untested fix. I took the liberty to also overwrite the last _ with . or $, so t

[Bug c++/52166] c++0x required to import standard c++ headers?

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52166 --- Comment #1 from Jonathan Wakely 2012-02-08 09:01:39 UTC --- (In reply to comment #0) > Workaround is to #include instead of , but it's annoying given > that the former is supposedly The Right Way for C++ programs to bring in the > header. I

[Bug c++/52167] self-assignment should at least produce use-of-uninitialized warning

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52167 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRM

[Bug other/52168] New: fixinclude test failure for complex.h on netbsd

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52168 Bug #: 52168 Summary: fixinclude test failure for complex.h on netbsd Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Pr

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #2 from

[Bug c++/52035] [4.7 regression] internal compiler error: tree code ‘template_type_parm’ is not supported in LTO streams

2012-02-08 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52035 --- Comment #6 from Jason Merrill 2012-02-08 09:52:15 UTC --- Author: jason Date: Wed Feb 8 09:52:11 2012 New Revision: 184000 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184000 Log: PR c++/52035 * pt.c (tsubst): Strip uninsta

[Bug c++/51675] [C++11][4.7 Regression] Cannot create constexpr unions

2012-02-08 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51675 --- Comment #5 from Jason Merrill 2012-02-08 09:52:23 UTC --- Author: jason Date: Wed Feb 8 09:52:19 2012 New Revision: 184001 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184001 Log: PR c++/51675 * semantics.c (cx_check_missin

[Bug other/52168] fixinclude test failure for complex.h on netbsd

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52168 --- Comment #1 from Richard Guenther 2012-02-08 10:19:50 UTC --- Weird original formatting in complex.h

[Bug c++/52167] self-assignment should at least produce use-of-uninitialized warning

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52167 Richard Guenther changed: What|Removed |Added Severity|normal |enhancement

[Bug c++/52166] c++0x required to import standard c++ headers?

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52166 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/52165] [4.7 Regression] ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52165 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug middle-end/52164] [4.7 Regression] libjava build failure on arm-linux-gnuabi, configured for softfp float ABI

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52164 Richard Guenther changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 --- Comment #4 from Jakub Jelinek 2012-02-08 10:27:32 UTC --- Perhaps waste of space, but we have been including them there in the past, so removing them would be an ABI change. They could be made into @ as opposed to @@ symbols, so that nobody

[Bug c++/51675] [C++11][4.7 Regression] Cannot create constexpr unions

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51675 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 Jakub Jelinek changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug libstdc++/52169] New: the ifstream readsome() method does not signal any bit on eof.

2012-02-08 Thread viriketo at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52169 Bug #: 52169 Summary: the ifstream readsome() method does not signal any bit on eof. Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED

[Bug gcov-profile/52150] [4.7 regression] junk at end of line in Firefox PGO build

2012-02-08 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52150 --- Comment #5 from Markus Trippelsdorf 2012-02-08 10:31:27 UTC --- (In reply to comment #4) > Created attachment 26607 [details] > gcc47-pr52150.patch > > Untested fix. I took the liberty to also overwrite the last _ with . or $, > so that at

[Bug lto/52159] ICE when building qemu with GCC 4.7 trunk: cannot read LTO decls

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52159 --- Comment #2 from Richard Guenther 2012-02-08 10:38:31 UTC --- It seems that for some weird reason you got two sections for the function fprintf. Which means that there were two functions fprintf that have not been merged at WPA stage.

[Bug fortran/51991] Wrong error message with variables named "SAVE*"

2012-02-08 Thread bardeau at iram dot fr
fortran -v: Using built-in specs. COLLECT_GCC=gfortran COLLECT_LTO_WRAPPER=/home/bardeau/Softs/gcc-4.7.0-20120208/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-trunk-source/gcc/configure --enable-languages=c,c++,fortran --enabl

[Bug libstdc++/52169] the ifstream readsome() method does not signal any bit on eof.

2012-02-08 Thread tom at kera dot name
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52169 Tomalak Geret'kal changed: What|Removed |Added CC||tom at kera dot name --- Comment #1 f

[Bug tree-optimization/52157] Missing FRE because of sign change

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52157 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 Richard Guenther changed: What|Removed |Added Status|NEW |WAITING CC|

[Bug target/48743] -march=native mis-detects AMD K6-2+ / K6-3 as Athlon - compiled C fails with "illegal instruction"

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48743 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/52169] the ifstream readsome() method does not signal any bit on eof.

2012-02-08 Thread tom at kera dot name
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52169 --- Comment #2 from Tomalak Geret'kal 2012-02-08 10:45:17 UTC --- Are you sure it's not just that in_avail is 0? Why should it be -1 here? i.e. doesn't readsome become a noop when there's nothing to read?

[Bug libstdc++/52169] the ifstream readsome() method does not signal any bit on eof.

2012-02-08 Thread viriketo at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52169 --- Comment #3 from Lluís Batlle i Rossell 2012-02-08 10:53:20 UTC --- It looks also related to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8258 . The post from Tomalak and that made all clear. Sorry for the noise!

[Bug libstdc++/52169] the ifstream readsome() method does not signal any bit on eof.

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52169 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/52166] c++0x required to import standard c++ headers?

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52166 --- Comment #3 from Jonathan Wakely 2012-02-08 10:58:16 UTC --- N.B. if we enabled in C++03 mode users would (rightly) complain that it makes it harder to write portable programs, and it would be a problem for autoconf-style tests which check fo

[Bug rtl-optimization/52170] New: ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread Greta.Yorsh at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 Bug #: 52170 Summary: ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRME

[Bug rtl-optimization/52170] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 --- Comment #1 from Richard Guenther 2012-02-08 11:32:12 UTC --- #3 0x00adba40 in neg_const_int (mode=V16QImode, i=0x7765c460) at /work/local-checkouts/gcc-fsf/gcc/simplify-rtx.c:70 #4 0x00ae96bf in simplify_plus_minus (code

[Bug rtl-optimization/52170] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/52170] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 Richard Guenther changed: What|Removed |Added Target||arm-*-*, x86_64-*-*,

[Bug rtl-optimization/52170] [4.7 Regression] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 Richard Guenther changed: What|Removed |Added Keywords||ice-on-valid-code Status|N

[Bug rtl-optimization/52170] [4.7 Regression] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 --- Comment #5 from Richard Guenther 2012-02-08 11:46:35 UTC --- There are some missed optimizations in simplify-rtx.c, obvious if you look at uses of const*_rtx.

[Bug rtl-optimization/52139] [4.5/4.6/4.7 Regression] ICE: in remove_insn, at emit-rtl.c:3960 with -O -fPIC -fno-tree-dominator-opts -fno-tree-fre

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52139 --- Comment #6 from Jakub Jelinek 2012-02-08 12:29:48 UTC --- Author: jakub Date: Wed Feb 8 12:29:43 2012 New Revision: 184005 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184005 Log: PR rtl-optimization/52139 * cfgrtl.c (cfg_l

[Bug tree-optimization/52171] New: memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52171 Bug #: 52171 Summary: memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0 Classification: Unclassified Product: gcc Version: 4.7.0

[Bug tree-optimization/52171] memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52171 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug gcov-profile/52150] [4.7 regression] junk at end of line in Firefox PGO build

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52150 --- Comment #6 from Jakub Jelinek 2012-02-08 13:27:37 UTC --- Author: jakub Date: Wed Feb 8 13:27:31 2012 New Revision: 184006 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184006 Log: PR gcov-profile/52150 * coverage.c: Include

[Bug rtl-optimization/52170] [4.7 Regression] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 --- Comment #6 from Richard Guenther 2012-02-08 13:29:28 UTC --- Author: rguenth Date: Wed Feb 8 13:29:22 2012 New Revision: 184007 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184007 Log: 2012-02-08 Richard Guenther PR rtl-opt

[Bug rtl-optimization/52170] [4.7 Regression] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug gcov-profile/52150] [4.7 regression] junk at end of line in Firefox PGO build

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52150 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug bootstrap/52172] New: [4.7 FreeBSD ia64 regression] stage 3 Bootstrap comparison failure

2012-02-08 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172 Bug #: 52172 Summary: [4.7 FreeBSD ia64 regression] stage 3 Bootstrap comparison failure Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/52171] memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52171 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug libmudflap/26446] Running large program compiled with mudflap aborts even before reaching main()

2012-02-08 Thread c.david86 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26446 --- Comment #6 from Clément David 2012-02-08 13:49:53 UTC --- Created attachment 26611 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26611 Test case I'm able to reproduce with gcc 4.6.2 with a simple test case. The attached conftest.cpp c

[Bug c++/52167] self-assignment should at least produce use-of-uninitialized warning

2012-02-08 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52167 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug middle-end/52165] [4.7 Regression] ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52165 Jakub Jelinek changed: What|Removed |Added CC||aoliva at gcc dot gnu.org,

[Bug tree-optimization/46886] [4.5/4.6/4.7 Regression] wrong code with -ftree-parallelize-loops -fno-tree-ch

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 --- Comment #9 from Richard Guenther 2012-02-08 14:16:34 UTC --- Created attachment 26612 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26612 alternative patch Alternative patch I am testing.

[Bug bootstrap/52172] [4.7 Regression] stage 3 Bootstrap comparison failure on FreeBSD ia64

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172 Richard Guenther changed: What|Removed |Added Target||ia64-*-freebsd9.9 Status|U

[Bug bootstrap/52172] [4.7 Regression] stage 3 Bootstrap comparison failure on FreeBSD ia64

2012-02-08 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172 --- Comment #2 from Anton Shterenlikht 2012-02-08 14:35:50 UTC --- Just "make configure" using FreeBSD ports infrastructure, same as always. Or do you want to see config.log? If yes, please let me know which one, and I'll post it. # find . -nam

[Bug tree-optimization/52171] memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52171 --- Comment #3 from Richard Guenther 2012-02-08 14:37:24 UTC --- For comparison against constants it might be worthwhile to still allow two loads to improve the number of alignment cases we can handle. Well, I'm not sure we can expect anything m

[Bug bootstrap/52172] [4.7 Regression] stage 3 Bootstrap comparison failure on FreeBSD ia64

2012-02-08 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172 --- Comment #3 from Dominique d'Humieres 2012-02-08 14:42:48 UTC --- > Trying to update from gcc-4.7.0.20120107 to 4.7.0.20120128 You should try a revision post 183751 that fixed PR bootstrap/52041 PR bootstrap/52039 PR target/51974

[Bug debug/52165] [4.7 Regression] ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52165 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/46886] [4.5/4.6 Regression] wrong code with -ftree-parallelize-loops -fno-tree-ch

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 Richard Guenther changed: What|Removed |Added Known to work||4.7.0 AssignedTo|spop at gcc d

[Bug tree-optimization/46886] [4.5/4.6/4.7 Regression] wrong code with -ftree-parallelize-loops -fno-tree-ch

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 --- Comment #10 from Richard Guenther 2012-02-08 15:28:06 UTC --- Author: rguenth Date: Wed Feb 8 15:28:01 2012 New Revision: 184010 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184010 Log: 2012-03-08 Richard Guenther PR tree-o

[Bug debug/52165] [4.7 Regression] ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52165 --- Comment #2 from Jakub Jelinek 2012-02-08 15:32:14 UTC --- Created attachment 26613 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26613 gcc47-pr52165.patch Untested fix.

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 --- Comment #6 from joseph at codesourcery dot com 2012-02-08 15:34:32 UTC --- On Wed, 8 Feb 2012, amodra at gmail dot com wrote: > Correct. In fact, I think it's a waste of space to put the soft-float > functions in the normal ppc32 libgcc. Th

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-08 Thread grosser at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 --- Comment #7 from Tobias Grosser 2012-02-08 15:38:19 UTC --- Created attachment 26614 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26614 A possible fix Here a possible fix. The commit message is: Removing old scattering dimensions

[Bug middle-end/52173] New: internal compiler error: verify_ssa failed possibly caused by itm

2012-02-08 Thread lloyd at randombit dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52173 Bug #: 52173 Summary: internal compiler error: verify_ssa failed possibly caused by itm Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 --- Comment #7 from Jakub Jelinek 2012-02-08 15:52:18 UTC --- Yeah, that might be a good idea. As it would be just an optimization compared to the present state, we might in the first step do it just for the ppc targets that have full float/doub

[Bug middle-end/52173] internal compiler error: verify_ssa failed possibly caused by itm

2012-02-08 Thread lloyd at randombit dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52173 --- Comment #1 from Jack Lloyd 2012-02-08 15:52:19 UTC --- Created attachment 26615 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26615 Testcase

[Bug middle-end/52173] internal compiler error: verify_ssa failed possibly caused by itm

2012-02-08 Thread lloyd at randombit dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52173 Jack Lloyd changed: What|Removed |Added Attachment #26615|0 |1 is obsolete|

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 --- Comment #8 from Richard Guenther 2012-02-08 16:02:18 UTC --- Sure, I will check.

[Bug fortran/51991] Wrong error message with variables named "SAVE*"

2012-02-08 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51991 --- Comment #11 from Steve Kargl 2012-02-08 16:15:20 UTC --- On Wed, Feb 08, 2012 at 10:38:42AM +, bardeau at iram dot fr wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51991 > > --- Comment #10 from Sebastien Bardeau 2012-02-08 > 10

[Bug fortran/51991] Wrong error message with variables named "SAVE*"

2012-02-08 Thread bardeau at iram dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51991 --- Comment #12 from Sebastien Bardeau 2012-02-08 16:22:47 UTC --- Ok, I did not realize that this patch was just a fix candidate. This bug is not a problem to me, so there is no hurry. Thanks.

[Bug middle-end/52140] Libdfp testcase encounters ICE when compiled with soft-dfp (no -mcpu).

2012-02-08 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52140 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/52174] New: Implicit conversion of nullptr to bool

2012-02-08 Thread lsoltysiak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52174 Bug #: 52174 Summary: Implicit conversion of nullptr to bool Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: trivial Priority:

[Bug fortran/52151] Segfault with realloc on assignment and RESHAPE to unallocated LHS

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52151 Tobias Burnus changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/52174] Implicit conversion of nullptr to bool

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52174 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/52174] Implicit conversion of nullptr to bool

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52174 --- Comment #2 from Jonathan Wakely 2012-02-08 16:55:26 UTC --- but N.B. http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1423

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-08 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 --- Comment #9 from Dominique d'Humieres 2012-02-08 17:02:16 UTC --- I saw a similar ICE for the polyhedron test air.f90. The patch in comment #7 fixes the ICE. However it produces a wrong code for -O2 and above, unless I use -fwhole-program.

[Bug middle-end/52164] [4.7 Regression] libjava build failure on arm-linux-gnuabi, configured for softfp float ABI

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52164 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3 f

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-08 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 Rainer Orth changed: What|Removed |Added Status|WAITING |NEW Known to work|

[Bug c++/52174] [DR 1423] Implicit conversion of nullptr to bool

2012-02-08 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52174 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|SUSPENDED Last reconfirmed|

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-08 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE 2012-02-08 18:10:31 UTC --- > --- Comment #7 from Richard Guenther 2012-02-08 > 10:44:51 UTC --- > Please fill out known-to-work and known-to-fail fields. Was it "working" Done. > in any

[Bug middle-end/52164] [4.7 Regression] libjava build failure on arm-linux-gnuabi, configured for softfp float ABI

2012-02-08 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52164 Matthias Klose changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/52175] New: [4.7 regression] ICE in maybe_record_trace_start after invalid dbr_schedule transformation

2012-02-08 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52175 Bug #: 52175 Summary: [4.7 regression] ICE in maybe_record_trace_start after invalid dbr_schedule transformation Classification: Unclassified Product: gcc Version: 4.7.0

[Bug rtl-optimization/52175] [4.7 regression] ICE in maybe_record_trace_start after invalid dbr_schedule transformation

2012-02-08 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52175 rsand...@gcc.gnu.org changed: What|Removed |Added Target||mips*-*-* Status|UNCON

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 --- Comment #8 from Matthias Klose 2012-02-08 19:24:42 UTC --- it's not some snapshot, as it looks these were exported consistently since 4.1.1 releases. Do you say that these symbols are not exported for e.g. Fedora packages?

[Bug target/52163] [4.7 regression] 64bit powerpc libgcc is missing exported symbols

2012-02-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52163 --- Comment #9 from Jakub Jelinek 2012-02-08 19:26:56 UTC --- Yes, they are not exported in Fedora/RHEL packages.

[Bug fortran/52151] Segfault with realloc on assignment and RESHAPE to unallocated LHS

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52151 --- Comment #4 from Tobias Burnus 2012-02-08 19:40:31 UTC --- Author: burnus Date: Wed Feb 8 19:40:23 2012 New Revision: 184016 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184016 Log: 2012-02-08 Tobias Burnus PR fortran/52

[Bug fortran/32380] misaligned stores don't get vectorized

2012-02-08 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32380 --- Comment #7 from Thomas Koenig 2012-02-08 19:53:59 UTC --- Author: tkoenig Date: Wed Feb 8 19:53:56 2012 New Revision: 184017 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184017 Log: 2012-02-08 Thomas Koenig PR fortran/3

[Bug fortran/32380] misaligned stores don't get vectorized

2012-02-08 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32380 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/27403] T() can be an integer constant but is rejected as not one

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27403 --- Comment #2 from Andrew Pinski 2012-02-08 20:16:38 UTC --- t4.cc:4:17: error: type/value mismatch at argument 1 in template parameter list for ‘template > struct A’ t4.cc:4:17: error: expected a constant of type ‘int’, got ‘T()’

[Bug c++/51312] [C++0x] Wrong interpretation of converted constant expressions (for enumerator initializers)

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51312 Andrew Pinski changed: What|Removed |Added Depends on||27403 --- Comment #4 from Andrew Pinski

[Bug target/43181] branches in conditional move code

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43181 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/52176] New: Valgrind complains about some realloc on assignment to unallocated LHS

2012-02-08 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52176 Bug #: 52176 Summary: Valgrind complains about some realloc on assignment to unallocated LHS Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIR

[Bug tree-optimization/19104] in range test not noticed

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19104 --- Comment #4 from Andrew Pinski 2012-02-08 20:47:39 UTC --- Related to PR 19105 and PR 46309

[Bug tree-optimization/21643] GCC fails to merge ranges in comparison.

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21643 Andrew Pinski changed: What|Removed |Added Depends on||46309 --- Comment #5 from Andrew Pinski

[Bug middle-end/52177] New: ICE: verify_gimple failed: non-trivial conversion at assignment with __atomic_is_lock_free()

2012-02-08 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52177 Bug #: 52177 Summary: ICE: verify_gimple failed: non-trivial conversion at assignment with __atomic_is_lock_free() Classification: Unclassified Product: gcc Version: 4.7.0

[Bug rtl-optimization/22568] Should use cmov in some stituations

2012-02-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22568 --- Comment #12 from Andrew Pinski 2012-02-08 20:59:51 UTC --- I have a patch to tree-ssa-phiopt.c to fix comment #1 though it needs another patch to expr.c to produce the cmov directly from COND_EXPR. I hope to post both patches for 4.8.0.

[Bug fortran/52153] REAL128 gives extended precision, not quad precision

2012-02-08 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52153 Steven Bosscher changed: What|Removed |Added CC||steven at gcc dot gnu.org --- Comment #

[Bug bootstrap/52172] [4.7 Regression] stage 3 Bootstrap comparison failure on FreeBSD ia64

2012-02-08 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172 Steven Bosscher changed: What|Removed |Added CC||steven at gcc dot gnu.org --- Comment #

[Bug fortran/52153] REAL128 gives extended precision, not quad precision

2012-02-08 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52153 --- Comment #7 from Steve Kargl 2012-02-08 21:15:50 UTC --- On Wed, Feb 08, 2012 at 09:02:06PM +, steven at gcc dot gnu.org wrote: > > --- Comment #6 from Steven Bosscher 2012-02-08 > 21:02:06 UTC --- > Did this feature already exist in GC

[Bug fortran/52151] Segfault with realloc on assignment and RESHAPE to unallocated LHS

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52151 --- Comment #5 from Tobias Burnus 2012-02-08 21:29:52 UTC --- Author: burnus Date: Wed Feb 8 21:29:45 2012 New Revision: 184020 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184020 Log: 2012-02-08 Tobias Burnus PR fortran/52

[Bug fortran/52151] Segfault with realloc on assignment and RESHAPE to unallocated LHS

2012-02-08 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52151 Tobias Burnus changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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