[Bug c++/47723] internal compiler: Segmentation fault - gcc 4.5.2 Arch Linux

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47723 Eric Botcazou changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever Confirmed|1

[Bug rtl-optimization/44249] [4.4/4.5/4.6/4.7 Regression] IRA generates extra register move

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44249 Eric Botcazou changed: What|Removed |Added Status|WAITING |NEW

[Bug testsuite/48498] Several gcc.dg/vect tests XPASS on SPARC

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48498 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/48774] [4.6/4.7 Regression] gcc-4.6.0 optimization regression on x86_64-unknown-linux-gnu

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48774 --- Comment #7 from Jakub Jelinek 2011-05-02 08:52:44 UTC --- unsigned long int s[12][2] = { { 12, ~1 }, { 12, ~2 }, { 12, ~4 }, { 12, ~8 }, { 12, ~16 }, { 12, ~32 }, { 12, ~64 }, { 12, ~128 }, { 12, ~256 }, { 12, ~512 }, { 12, ~102

[Bug c++/47969] [C++0x] ICE: SIGSEGV in compute_array_index_type (cp/decl.c:7522)

2011-05-02 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47969 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/48760] [4.6 Regression] std::complex constructor buggy in the face of NaN's

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48760 Richard Guenther changed: What|Removed |Added Resolution|WONTFIX |FIXED --- Comment #32 from Richard Gue

[Bug rtl-optimization/48774] [4.6/4.7 Regression] gcc-4.6.0 optimization regression on x86_64-unknown-linux-gnu

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48774 --- Comment #8 from Jakub Jelinek 2011-05-02 09:10:23 UTC --- /* PR rtl-optimization/48774 */ /* { dg-do run } */ /* { dg-options "-O2 -funroll-loops" } */ extern void abort (void); unsigned long int s[24] = { 12, ~1, 12, ~2, 12, ~4, 12, ~8, 1

[Bug rtl-optimization/48823] gcc-4.6.0 floating-point optimization regression on ia64-Linux

2011-05-02 Thread jdemeyer at cage dot ugent.be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823 --- Comment #2 from Jeroen Demeyer 2011-05-02 09:21:07 UTC --- Created attachment 24161 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24161 Testcase

[Bug rtl-optimization/48823] gcc-4.6.0 floating-point optimization regression on ia64-Linux

2011-05-02 Thread jdemeyer at cage dot ugent.be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823 Jeroen Demeyer changed: What|Removed |Added CC||jdemeyer at cage dot |

[Bug bootstrap/48842] New: [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix

2011-05-02 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48842 Summary: [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/48842] [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix

2011-05-02 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48842 Rainer Orth changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug other/48828] freebsd gcc 4.7 update

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48828 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug driver/48832] -O2 does not imply -fomit-frame-pointer, contrary to --help=optimizers -v -Q

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48832 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/48834] [4.7 Regression] -fno-exceptions causes wrong code generation on C++ code

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48834 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug target/48840] [4.4/4.5/4.7 Regression] assertion failure (old_frame_size == get_frame_size ()) in reload1.c

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48840 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.4.7

[Bug middle-end/48836] internal compiler error: in execute_todo, at passes.c:1261

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48836 --- Comment #2 from Richard Guenther 2011-05-02 10:26:20 UTC --- + /* Redirecting edges might lead to a need for vops to be recomputed. */ + if (need_ssa_update_p (cfun)) you can omit that check, the updater won't do anything if there

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-05-02 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #89 from Jan Hubicka 2011-05-02 10:13:00 UTC --- This is callgrind profile for our hashtables that are consuming most of time at WPA stage. It is from javascript library, but probably close enough for libxul: 9,413,074 < ipa.c:

[Bug libgomp/48841] [regression] lot more libgomp testsuite failures compared to 4.4.5

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48841 Richard Guenther changed: What|Removed |Added Target||alphaev68-dec-osf5.1a Stat

[Bug c++/48838] [4.6 Regression] valid template code does not compile

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48838 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug testsuite/48498] Several gcc.dg/vect tests XPASS on SPARC

2011-05-02 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48498 --- Comment #10 from irar at gcc dot gnu.org 2011-05-02 11:13:31 UTC --- Author: irar Date: Mon May 2 11:13:26 2011 New Revision: 173245 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173245 Log: PR testsuite/48498 * gcc.dg/vect/s

[Bug libfortran/48488] Wrong default format for real numbers

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48488 Thomas Henlich changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libfortran/48047] Incorrect output rounding of double precision numbers

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48047 Thomas Henlich changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/48836] internal compiler error: in execute_todo, at passes.c:1261

2011-05-02 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48836 --- Comment #3 from Jan Hubicka 2011-05-02 11:37:22 UTC --- > + /* Redirecting edges might lead to a need for vops to be recomputed. > */ > + if (need_ssa_update_p (cfun)) > > you can omit that check, the updater won't do anything if

[Bug tree-optimization/48822] [4.5/4.6/4.7 Regression] G++ gets stucks and never finishes compilation when enabling -O2/3 optimization options.

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48822 Richard Guenther changed: What|Removed |Added Known to work|4.6.0 | Known to fail|

[Bug libfortran/48684] Incorrect field alignment with Gw.dEe descriptor

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48684 Thomas Henlich changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

Re: [Bug bootstrap/48842] New: [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix

2011-05-02 Thread Jan Hubicka
> 2011-04-22 Jan Hubicka > > * gengtype.c (open_base_files): Add ipa-inline.h include. > [...] > (true_predicate, single_cond_predicate, false_predicate, > not_inlined_predicate, add_condition, add_clause, and_predicates, > or_predicates, predicates_equal_p, evau

[Bug testsuite/48498] Several gcc.dg/vect tests XPASS on SPARC

2011-05-02 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48498 Ira Rosen changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug bootstrap/48842] [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix

2011-05-02 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48842 --- Comment #1 from Jan Hubicka 2011-05-02 11:54:47 UTC --- > 2011-04-22 Jan Hubicka > > * gengtype.c (open_base_files): Add ipa-inline.h include. > [...] > (true_predicate, single_cond_predicate, false_predicate, > no

[Bug c/48843] New: ICE in dwarf2out_var_location, at dwarf2out.c:22585

2011-05-02 Thread aldot at gcc dot gnu.org
ots/x86_64-linux --with-system-zlib --disable-decimal-float --program-prefix=mips-oe-linux-uclibc- --disable-__cxa_atexit --disable-nls Thread model: posix gcc version 4.7.0 20110502 (experimental) (GCC)

[Bug bootstrap/48842] [4.7 regression] ICE in evaluate_conditions_for_edge at ipa-inline-analysis.c:537 on Tru64 Unix

2011-05-02 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48842 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-05-02 12:13:24 UTC --- > --- Comment #1 from Jan Hubicka 2011-05-02 11:54:47 > UTC --- > I've fixed identical falure happening on HP and AIX. Does it still reproduce > for you? I'll

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-05-02 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #90 from Jan Hubicka 2011-05-02 12:41:15 UTC --- Per node memory usage statistics for WPA Code Nodes identifier_node 428715 tree_list10992455 tree_vec 5459

[Bug c++/47969] [C++0x] ICE: SIGSEGV in compute_array_index_type (cp/decl.c:7522)

2011-05-02 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47969 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/47969] [C++0x] ICE: SIGSEGV in compute_array_index_type (cp/decl.c:7522)

2011-05-02 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47969 --- Comment #2 from paolo at gcc dot gnu.org 2011-05-02 12:44:18 UTC --- Author: paolo Date: Mon May 2 12:44:15 2011 New Revision: 173249 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173249 Log: /cp 2011-05-02 Paolo Carlini PR

[Bug libfortran/48602] Invalid F conversion of G descriptor for values close to powers of 10

2011-05-02 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48602 --- Comment #46 from Jerry DeLisle 2011-05-02 12:46:11 UTC --- I have started on the second phase of this effort which is to get rid of the floating point issue on -m32 machines.

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 Rainer Orth changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #3 f

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #2 from Thomas Henlich 2011-05-02 12:58:42 UTC --- Created attachment 24162 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24162 Proposed patch for input/output

[Bug target/48690] gcc-4.3.5 fails for target m68k

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48690 --- Comment #34 from Andreas Schwab 2011-05-02 13:05:45 UTC --- Changeing BIGGEST_ALIGNMENT changes the ABI.

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #4 from Jerry DeLisle 2011-05-02 13:06:53 UTC --- Thanks Thomas, thanks for support. I will have a close look and check tonight.

[Bug fortran/48298] F2003 Implement User Defined Derived Type IO (DTIO)

2011-05-02 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48298 --- Comment #4 from Jerry DeLisle 2011-05-02 13:04:30 UTC --- Status: With some significant help from Michael, we have a front-end patch generating a call to transfer_derived() which passes a pointer to the user defined DTIO procedure to libgfort

[Bug tree-optimization/48822] [4.5/4.6/4.7 Regression] G++ gets stucks and never finishes compilation when enabling -O2/3 optimization options.

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48822 --- Comment #6 from Richard Guenther 2011-05-02 13:11:30 UTC --- Author: rguenth Date: Mon May 2 13:11:27 2011 New Revision: 173250 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173250 Log: 2011-05-02 Richard Guenther PR tree-op

[Bug tree-optimization/48822] [4.5/4.6 Regression] G++ gets stucks and never finishes compilation when enabling -O2/3 optimization options.

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48822 Richard Guenther changed: What|Removed |Added Known to work||4.7.0 Summary|[4.5/4.6/4.7

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #3 from Thomas Henlich 2011-05-02 13:01:33 UTC --- Created attachment 24163 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24163 Test case for input/output of real numbers with B/O/Z editing

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

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48787 --- Comment #14 from Thomas Henlich 2011-05-02 13:24:27 UTC --- Created attachment 24164 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24164 Revised patch including rounding down negative numbers Sorry, my bug report should have been more

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #4 from Richard Guenther 2011-05-02 13:23:41 UTC --- Well, I think it is a mistake in the cgraph infrastructure and I hoped that Honza and Martin would work on this. At least I see no way to tell whether a function-decl is a thunk or

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #5 from Tobias Burnus 2011-05-02 13:40:29 UTC --- (In reply to comment #2) > Created attachment 24162 [details] > Proposed patch for input/output - if (!(compile_options.allow_std & GFC_STD_GNU) + if (!(compile_options.allo

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-05-02 13:47:47 UTC --- > --- Comment #4 from Richard Guenther 2011-05-02 > 13:23:41 UTC --- > Yes, the noise is annoying but I can't do anything but paper over the issue > by either re

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #5 from Richard Guenther 2011-05-02 13:30:33 UTC --- 2011-01-03 Martin Jambor * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to a thunk. also "exposed" this.

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

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48787 Thomas Henlich changed: What|Removed |Added Attachment #24138|0 |1 is obsolete|

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #6 from Thomas Henlich 2011-05-02 14:10:22 UTC --- Can you elaborate on this? Previously we allowed the format with -std=gnu. Now we want to allow it with -std=gnu or -std=f2008. So we call require_type() only if neither of these op

[Bug rtl-optimization/48774] [4.6/4.7 Regression] gcc-4.6.0 optimization regression on x86_64-unknown-linux-gnu

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48774 --- Comment #9 from Jakub Jelinek 2011-05-02 13:58:28 UTC --- This looks like a target bug to me in *.postreload we have: (insn 615 177 616 32 (set (reg:CCC 17 flags) (compare:CCC (zero_extract:DI (reg:DI 5 di [orig:129 prephitmp.8 ] [129

[Bug rtl-optimization/48774] [4.6/4.7 Regression] gcc-4.6.0 optimization regression on x86_64-unknown-linux-gnu

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48774 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug bootstrap/43858] [4.6 Regression] Bootstrap failure for powerpc-apple-darwin9: cannot compute suffix of object files

2011-05-02 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43858 --- Comment #29 from Ulrich Weigand 2011-05-02 14:06:52 UTC --- Author: uweigand Date: Mon May 2 14:06:48 2011 New Revision: 173252 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173252 Log: 2011-05-02 Ulrich Weigand PR middle-en

[Bug middle-end/43085] Make profiledbootstrap fails with cc1plus catching SIGSEGV

2011-05-02 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43085 Ulrich Weigand changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/43085] Make profiledbootstrap fails with cc1plus catching SIGSEGV

2011-05-02 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43085 --- Comment #24 from Ulrich Weigand 2011-05-02 14:06:52 UTC --- Author: uweigand Date: Mon May 2 14:06:48 2011 New Revision: 173252 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173252 Log: 2011-05-02 Ulrich Weigand PR middle-en

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #7 from Richard Guenther 2011-05-02 14:27:34 UTC --- Patch: Index: gcc/cgraph.c === --- gcc/cgraph.c(revision 173249) +++ gcc/cgraph.c(working copy) @@ -

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #7 from Tobias Burnus 2011-05-02 14:31:56 UTC --- (In reply to comment #6) > Can you elaborate on this? > That's why I changed the mask from GFC_STD_GNU to (GFC_STD_GNU | > GFC_STD_F2008). First, the code is/should be also allowed fo

[Bug middle-end/48814] [4.3/4.4/4.5/4.6/4.7 Regression] Incorrect scalar increment result

2011-05-02 Thread jsm28 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48814 Joseph S. Myers changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #9 from Jan Hubicka 2011-05-02 14:55:38 UTC --- Just to add, the other alternatives discussed were I) Avoid direct calls to thunks at early optimization time. This has problem with fact that C++ FE doesn't really tell us about t

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #10 from Richard Guenther 2011-05-02 14:56:47 UTC --- (In reply to comment #8) > As discussed on IRC, the above patch is not really good idea. The consequence > of it is that the cgraph edges and IPA references will point to thunk no

[Bug libfortran/48785] BOZ editing of real numbers not working with -std=f2008

2011-05-02 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48785 --- Comment #8 from Thomas Henlich 2011-05-02 15:12:06 UTC --- (In reply to comment #7) O, I see. The important part is in set_default_std_flags (void) { gfc_option.allow_std = GFC_STD_F95_OBS | GFC_STD_F95_DEL | GFC_STD_F2003 | GFC_STD_F2

[Bug tree-optimization/48625] [trans-mem] Segfault in libitm when compiling with -O2

2011-05-02 Thread patrick.marlier at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48625 Patrick Marlier changed: What|Removed |Added CC||aldyh at gcc dot gnu.org,

[Bug middle-end/48674] [4.7 Regression] FAIL: g++.dg/torture/pr48661.C

2011-05-02 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48674 --- Comment #11 from Jan Hubicka 2011-05-02 15:26:23 UTC --- > Most of them is moot if we just accept that direct calls to thunks are > a barrier for IPA optimizations (in the case they do not have a gimple > body). We could represent variadic t

[Bug middle-end/48814] [4.3/4.4/4.5/4.6/4.7 Regression] Incorrect scalar increment result

2011-05-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48814 --- Comment #7 from Richard Guenther 2011-05-02 15:35:01 UTC --- (In reply to comment #2) > Since the order of evaluation is undefined it may evaluate "count++" and > "incr()" in any order, as it pleases. > > Since there is a sequence point bef

[Bug c++/46871] [C++0x] ICE: in cxx_eval_constant_expression, at cp/semantics.c:6686 on invalid code (+rejects valid)

2011-05-02 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46871 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/48265] [4.6/4.7 Regression] [C++0x] ICE: SIGSEGV (recursion in value_dependent_expression_p) when variable is used uninitialised

2011-05-02 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48265 --- Comment #6 from Paolo Carlini 2011-05-02 16:07:56 UTC --- *** Bug 46871 has been marked as a duplicate of this bug. ***

[Bug c++/46857] [C++0x] ICE: Segmentation fault

2011-05-02 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46857 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug ada/48844] New: GNAT bug box, referring to gimplify.c, possibly to do with aliasing and discriminant

2011-05-02 Thread bauhaus at futureapps dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48844 Summary: GNAT bug box, referring to gimplify.c, possibly to do with aliasing and discriminant Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Prio

[Bug ada/48844] GNAT bug box, referring to gimplify.c, possibly to do with aliasing and discriminant

2011-05-02 Thread bauhaus at futureapps dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48844 Georg Bauhaus changed: What|Removed |Added Attachment #24166|0 |1 is obsolete|

[Bug middle-end/48814] [4.3/4.4/4.5/4.6/4.7 Regression] Incorrect scalar increment result

2011-05-02 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48814 --- Comment #8 from joseph at codesourcery dot com 2011-05-02 16:24:01 UTC --- On Mon, 2 May 2011, rguenth at gcc dot gnu.org wrote: > The side-effects yes, but the read in count++ happens at either before > or after incr is executed. At least t

[Bug target/47955] gcc.dg/stack-usage-1.c fails on m68k-linux

2011-05-02 Thread schwab at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47955 --- Comment #1 from Andreas Schwab 2011-05-02 16:58:36 UTC --- Author: schwab Date: Mon May 2 16:58:32 2011 New Revision: 173260 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173260 Log: PR target/47955 * gcc/config/m68k/m68k.c (m68k_ex

[Bug target/47951] [4.6/4.7 Regression] web.c:union_match_dups segmentation fault for bfin

2011-05-02 Thread shenders at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47951 --- Comment #3 from Stuart Henderson 2011-05-02 17:01:07 UTC --- Author: shenders Date: Mon May 2 17:01:01 2011 New Revision: 173261 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173261 Log: 2011-05-02 Stuart Henderson PR ta

[Bug target/47955] gcc.dg/stack-usage-1.c fails on m68k-linux

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47955 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/48159] [4.7 Regression] ICE: SIGSEGV in build2_stat (tree.c:3802) with -O -ftree-loop-distribution -fno-tree-ch -g

2011-05-02 Thread doko at ubuntu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48159 --- Comment #3 from Matthias Klose 2011-05-02 17:06:02 UTC --- Created attachment 24168 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24168 preprocessed source

[Bug debug/48159] [4.7 Regression] ICE: SIGSEGV in build2_stat (tree.c:3802) with -O -ftree-loop-distribution -fno-tree-ch -g

2011-05-02 Thread doko at ubuntu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48159 Matthias Klose changed: What|Removed |Added CC||doko at ubuntu dot com --- Comment #2 fr

[Bug gcov-profile/48845] New: [4.7 regression] All g++.dg/tree-prof and gcc.dg/{matrix, tree-prof} executions tests fail on Solaris 8/9

2011-05-02 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48845 Summary: [4.7 regression] All g++.dg/tree-prof and gcc.dg/{matrix, tree-prof} executions tests fail on Solaris 8/9 Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/48774] [4.6/4.7 Regression] gcc-4.6.0 optimization regression on x86_64-unknown-linux-gnu

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48774 --- Comment #10 from Jakub Jelinek 2011-05-02 17:31:17 UTC --- Created attachment 24169 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24169 gcc47-pr48774.patch Untested fix. The additional condition could be changed to just CCCmode check,

[Bug target/38547] duplicate symbols with g++ on AIX

2011-05-02 Thread jqian at tibco dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38547 --- Comment #20 from Jason Qian 2011-05-02 17:35:23 UTC --- Comment on attachment 16962 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=16962 errors during build Hi Rainer I got the same message using gcc4.4.0 ob AIX 5.3 Duplicate symbol:

[Bug target/42754] ICE on building libgcc.c __mulvdi3.

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42754 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/46500] target.h includes tm.h

2011-05-02 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46500 --- Comment #7 from Jorn Wolfgang Rennecke 2011-05-02 17:34:15 UTC --- (In reply to comment #6) > The cumulative_args_t changes should be updated and resubmitted now we are in > 4.7 stage 1. Before updating the cumulative_args_t changes, the log

[Bug target/47672] math-68881.h does not support C99

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672 --- Comment #2 from Andreas Schwab 2011-05-02 17:20:40 UTC --- I'd rather remove that file.

[Bug rtl-optimization/12871] ICE building gnat for native m68k-linux on i486-linux

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12871 Andreas Schwab changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/48757] [4.5/4.6/4.7 Regression] internal compiler error: in compensate_edge, at reg-stack.c:2788

2011-05-02 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48757 Rainer Orth changed: What|Removed |Added CC||ebotcazou at gcc dot |

[Bug java/12089] m68k-coff-gcj segmentation fault on array initilisation

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12089 Andreas Schwab changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/12871] ICE building gnat for native m68k-linux on i486-linux

2011-05-02 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12871 --- Comment #12 from Andreas Schwab 2011-05-02 18:09:39 UTC --- But see also bug 48835

[Bug rtl-optimization/48757] [4.5/4.6/4.7 Regression] internal compiler error: in compensate_edge, at reg-stack.c:2788

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48757 --- Comment #6 from Eric Botcazou 2011-05-02 18:10:58 UTC --- > This also causes the ACATS test cxg2001 to fail on i386-pc-solaris2: This one is PR rtl-optimization/48633.

[Bug c++/48446] [4.3/4.4/4.5/4.6 Regression] internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:1946

2011-05-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48446 --- Comment #9 from Jason Merrill 2011-05-02 18:38:49 UTC --- Author: jason Date: Mon May 2 18:38:44 2011 New Revision: 173264 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173264 Log: PR c++/48446 * decl.c (stabilize_save_expr_

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

2011-05-02 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48787 --- Comment #16 from Jerry DeLisle 2011-05-02 19:05:51 UTC --- Yes and we are honing in on it now. I suspected the RD on negatives. Just did not have time to check it yet. Thansk for continued examples.

[Bug c++/48838] [4.6/4.7 Regression] valid template code does not compile

2011-05-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48838 Jakub Jelinek changed: What|Removed |Added CC||dodji at gcc dot gnu.org,

[Bug driver/48832] -O2 does not imply -fomit-frame-pointer, contrary to --help=optimizers -v -Q

2011-05-02 Thread marcus at jet dot franken.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48832 marcus at jet dot franken.de changed: What|Removed |Added Version|4.6.0 |4.7.0 --- Comment #2 from m

[Bug debug/48159] [4.7 Regression] ICE: SIGSEGV in build2_stat (tree.c:3802) with -O -ftree-loop-distribution -fno-tree-ch -g

2011-05-02 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48159 Zdenek Sojka changed: What|Removed |Added CC||spop at gcc dot gnu.org --- Comment #4 fro

[Bug c/35445] [4.3/4.4/4.5/4.6/4.7 regression] ICE with conflicting declarations

2011-05-02 Thread simartin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35445 --- Comment #6 from Simon Martin 2011-05-02 20:13:13 UTC --- Author: simartin Date: Mon May 2 20:13:08 2011 New Revision: 173269 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173269 Log: gcc/ 2011-05-02 Simon Martin PR c/35445

[Bug c/35445] [4.3/4.4/4.5/4.6/4.7 regression] ICE with conflicting declarations

2011-05-02 Thread simartin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35445 Simon Martin changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/48846] New: Many -O2 -flto testsuite failures with -m32 -mavx

2011-05-02 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48846 Summary: Many -O2 -flto testsuite failures with -m32 -mavx Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug fortran/48847] New: Wrong "unused parameter" warning with interface block

2011-05-02 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48847 Summary: Wrong "unused parameter" warning with interface block Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: diagnostic Severity: enhancement Priority: P3

[Bug tree-optimization/48846] Many -O2 -flto testsuite failures with -m32 -mavx

2011-05-02 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48846 --- Comment #1 from Uros Bizjak 2011-05-02 20:43:31 UTC --- valgrind says: ==29628== Invalid read of size 2 ==29628==at 0x641800: is_gimple_min_invariant (gimple.c:2814) ==29628==by 0x65BC5C: gimplify_compound_lval (gimplify.c:2053) ==29

[Bug ada/48844] [4.6/4.7 regression] ICE on assignment of aggregate with discriminant record type

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48844 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug ada/48844] [4.6/4.7 regression] ICE on assignment of aggregate with discriminated record type

2011-05-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48844 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/40975] [4.3/4.4/4.5/4.6 Regression] ICE in copy_tree_r on array new

2011-05-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40975 --- Comment #10 from Jason Merrill 2011-05-02 22:00:13 UTC --- Author: jason Date: Mon May 2 22:00:07 2011 New Revision: 173274 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173274 Log: Revert: PR c++/40975 * cp-tree.def (VE

[Bug c++/48834] [4.7 Regression] -fno-exceptions causes wrong code generation on C++ code

2011-05-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48834 --- Comment #2 from Jason Merrill 2011-05-02 21:59:52 UTC --- Author: jason Date: Mon May 2 21:59:49 2011 New Revision: 173272 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173272 Log: PR c++/48834 * tree.c (build_vec_init_expr)

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