[Bug middle-end/51895] [4.7 Regression] ICE in simplify_subreg

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51895 Jakub Jelinek changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #2

[Bug rtl-optimization/51505] [4.5/4.6/4.7 Regression] ICE: in form_sum, at reload.c:5349 with -O --param max-cse-insns=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51505 --- Comment #12 from Andrey Belevantsev 2012-01-19 07:29:25 UTC --- Author: abel Date: Thu Jan 19 07:29:18 2012 New Revision: 183296 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183296 Log: gcc/: 2012-01-19 Andrey Belevantsev PR r

[Bug ada/51898] New: gcc Failed on Assert

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51898 Bug #: 51898 Summary: gcc Failed on Assert Classification: Unclassified Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: blocker Priority: P3 Compon

[Bug middle-end/39275] -funroll-loop fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39275 --- Comment #3 from Andrew Pinski 2012-01-19 06:22:27 UTC --- ICEs for me with 4.4.5 but works on the trunk.

[Bug target/39102] gcc generating multiple stack stores in optimised code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39102 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Status|UN

[Bug c++/12333] [DR 272] Explicit call to MyClass::~MyClass() not allowed

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12333 --- Comment #14 from Andrew Pinski 2012-01-19 06:14:08 UTC --- Now the diagnostic says: t7.cc:3:13: error: no matching function for call to ‘X::~X()’ t7.cc:3:13: note: candidate is: t7.cc:5:13: note: virtual X::~X() t7.cc:5:13: note: candidate

[Bug other/32263] Document the required versions of glibc and binutils

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32263 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/37997] PHI translation does not simplify to non-constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37997 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/34803] wrong code for dereferencing type-punned pointer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34803 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/35080] __thread generators a.out that creates segmentation fault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35080 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51226] [c++0x] ICE with opaque enum and invalid template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51226 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/51695] NOTE_INSN_VAR_LOCATION notes are sometimes too large

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 Andrew Pinski changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #8 fr

[Bug debug/50203] ICE: in output_loc_list, at dwarf2out.c:8188 with --param max-vartrack-expr-depth=140

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50203 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/50211] ICE: verify_flow_info: Incorrect fallthru 11->12 with -funroll-all-loops --param case-values-threshold=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50211 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/50200] ICE: SIGSEGV in df_insn_refs_collect (df-scan.c:3405)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50200 --- Comment #1 from Andrew Pinski 2012-01-19 05:42:43 UTC --- This works on the trunk for me.

[Bug middle-end/35676] internal compiler error: in expand_mult, at expmed.c:3225

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35676 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/34259] Compile gcc 3.4.6 on tru64 unix v5.1b problem with yacc syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34259 --- Comment #4 from P-VEREECKE at siih5962 dot fr 2012-01-19 05:32:49 UTC --- Je suis absent du 16/1/2012 au 18/1/2012 inclus. Je traiterai votre message à mon retour le 19/1/2012. Pour toute urgence, contacter la cellule d'appels au 44481. Merc

[Bug bootstrap/34259] Compile gcc 3.4.6 on tru64 unix v5.1b problem with yacc syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34259 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/34881] Bootstrap fails on building libstdc++: can't find file for: -lgcc_s.10.4

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34881 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug libstdc++/33394] Add test case for Thread race segfault in std::string::append with -O and -s

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33394 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/51889] [4.7 regression] can't override a using-declaration in a template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51889 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/32537] Boostrap failure: ICE when compiling gengtype-lex.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32537 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/32412] Passing struct as parameter breaks SRA for stack-allocated struct inside called function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32412 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/31394] cos() returns wrong value unless -O0 is used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31394 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/38355] ICE with -fipa-struct-reorg

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38355 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/35260] ICE in ipa-type-escape.c with -fipa-struct-reorg -fipa-type-escape

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35260 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libmudflap/30994] App using Qt lib aborts immediately during startup

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30994 --- Comment #1 from Andrew Pinski 2012-01-19 04:37:33 UTC --- >From the sound of it, libmudflap is not being initialized before QT is. QT is calling malloc in its initialization and malloc returns NULL.

[Bug bootstrap/30775] Bootstrap segmentation faults checking for sqrtl declaration...

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30775 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug other/26692] Build configure misses valid ld in hidden test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26692 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/40030] vector float * vector float + vector float should produce only vmaddfp

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40030 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51897] New: command line option to create a namespace alias

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51897 Bug #: 51897 Summary: command line option to create a namespace alias Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug middle-end/51895] [4.7 Regression] ICE in simplify_subreg

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51895 --- Comment #1 from Peter Bergner 2012-01-19 02:42:44 UTC --- We ICE when we try and do a BLK move from a reg:TI. In GCC 4.6, we don't see this, since the args[i].tree_value is different: (gdb-gcc4.6) ptree args[i].tree_value unit siz

[Bug c/50236] compiler throws internal compiler error: Segmentation fault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50236 Andrew Pinski changed: What|Removed |Added Target||mipsel-linux-uclibc Status|WA

[Bug preprocessor/46784] Internal compiler error with cairo In function `_cairo_bo_sweep_line_compare_edges'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46784 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug lto/44378] lto1: internal compiler error: in cgraph_mark_functions_to_output, at cgraphunit.c:1168

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44378 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug middle-end/42688] gcc 4.3.3 with -O2 thinks a often non-zero expression is always zero

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42688 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c/51896] New: Should gcc warn if a variable initializer inside a switch statement is never used?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51896 Bug #: 51896 Summary: Should gcc warn if a variable initializer inside a switch statement is never used? Classification: Unclassified Product: gcc Version: 4.6.2 Stat

[Bug middle-end/51895] New: [4.7 Regression] ICE in simplify_subreg

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51895 Bug #: 51895 Summary: [4.7 Regression] ICE in simplify_subreg Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug libobjc/51892] +initialize is not being called when calling class method via new runtime

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51892 Andrew Pinski changed: What|Removed |Added Severity|critical|normal

[Bug libobjc/51891] class_copyIvarList crashes on empty ivars

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51891 Andrew Pinski changed: What|Removed |Added Severity|blocker |normal

[Bug middle-end/51893] Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code --- Comment #1 from Andrew Pin

[Bug middle-end/51893] Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 Andrew Pinski changed: What|Removed |Added Severity|critical|normal

[Bug rtl-optimization/40761] IRA memory hog for insanely nested loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40761 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at redhat dot com --- Comment

[Bug tree-optimization/49642] constant part of a macro not optimized away as expected due to splitter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49642 Eric Botcazou changed: What|Removed |Added Status|CLOSED |RESOLVED CC|

[Bug fortran/51634] [OOP] ICE with polymorphic operators

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51634 --- Comment #3 from Paul Thomas 2012-01-18 20:52:51 UTC --- Author: pault Date: Wed Jan 18 20:52:48 2012 New Revision: 183287 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183287 Log: 2012-01-18 Paul Thomas PR fortran/51634 *

[Bug libstdc++/51845] [4.7 regression] 23_containers/unordered_multimap/erase/24061-multimap.cc segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51845 --- Comment #19 from Jakub Jelinek 2012-01-18 20:52:27 UTC --- Other alternatives to fix this would be to add size_t __prev_bkt = _M_bucket_index(__prev_n); before the for (;;) loop and change the if (__n && __n_bkt != __bkt) test to if (__

[Bug libstdc++/51845] [4.7 regression] 23_containers/unordered_multimap/erase/24061-multimap.cc segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51845 --- Comment #18 from François Dumont 2012-01-18 20:44:21 UTC --- I was about to say that resolution of PR 51866 might also explain the memory issue of this PR but I am now going to double check your post. Thanks

[Bug libstdc++/51866] [c++0x][4.7 Regression] unordered_multiset compares moved-out values

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51866 François Dumont changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51225] [c++0x] [4.7 Regression] ICE with invalid template parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51225 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51225] [c++0x] [4.7 Regression] ICE with invalid template parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51225 --- Comment #4 from paolo at gcc dot gnu.org 2012-01-18 20:27:27 UTC --- Author: paolo Date: Wed Jan 18 20:27:23 2012 New Revision: 183286 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183286 Log: /cp 2012-01-18 Paolo Carlini PR

[Bug tree-optimization/49642] constant part of a macro not optimized away as expected due to splitter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49642 William J. Schmidt changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #11 from William

[Bug libstdc++/51866] [c++0x][4.7 Regression] unordered_multiset compares moved-out values

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51866 --- Comment #7 from François Dumont 2012-01-18 20:18:20 UTC --- Author: fdumont Date: Wed Jan 18 20:17:57 2012 New Revision: 183285 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183285 Log: 2012-01-18 François Dumont Roman Kon

[Bug c++/51344] [4.4/4.5/4.6/4.7 regression] cc1plus hangs when compiling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51344 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Known to wo

[Bug c++/51364] C++ interoperability with ISO-C extension DFP types requires explicit typedefs.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51364 --- Comment #12 from Ryan S. Arnold 2012-01-18 20:00:08 UTC --- Returning to the bug report at hand... In my version of float.h I have the following (which aligns with the typedef definitions in the std::decimal namespace). This works just fine

[Bug libitm/51830] FAIL: libitm.c/mem(cpy|set)-1.c execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51830 Uros Bizjak changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug tree-optimization/49642] constant part of a macro not optimized away as expected due to splitter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49642 --- Comment #10 from William J. Schmidt 2012-01-18 19:28:23 UTC --- Author: wschmidt Date: Wed Jan 18 19:28:19 2012 New Revision: 183284 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183284 Log: gcc: 2012-01-11 Bill Schmidt PR t

[Bug c/51894] New: Fail to warn on likely precedence error in conditional

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51894 Bug #: 51894 Summary: Fail to warn on likely precedence error in conditional Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: minor

[Bug libstdc++/51845] [4.7 regression] 23_containers/unordered_multimap/erase/24061-multimap.cc segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51845 --- Comment #17 from Jakub Jelinek 2012-01-18 18:51:57 UTC --- I think the bug is in the two argument erase in hashtable.h. In the testcase we are removing two elements, the last element from bucket 10 and first element from bucket 20, but there

[Bug testsuite/51875] FAIL: gfortran.dg/guality/pr41558.f90 -O0 line 7 s == 'foo'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51875 --- Comment #2 from dave.anglin at bell dot net 2012-01-18 18:49:55 UTC --- On 1/17/2012 5:03 AM, rguenth at gcc dot gnu.org wrote: > Confirmed. That seems to be the usual by-reference passing for a callee copy > thing. Not sure if we can cater f

[Bug target/10901] non-local goto's don't work on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10901 --- Comment #25 from Iain Sandoe 2012-01-18 18:29:12 UTC --- Created attachment 26370 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26370 initial fix this shares some changes with the fix to PR51784 (and that is somewhere to read about the

[Bug libitm/51830] FAIL: libitm.c/mem(cpy|set)-1.c execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51830 Uros Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug fortran/48426] [patch] Quad precision promotion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48426 --- Comment #20 from kargl at gcc dot gnu.org 2012-01-18 17:24:23 UTC --- Author: kargl Date: Wed Jan 18 17:24:14 2012 New Revision: 183277 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183277 Log: Insert ChangeLog entry that should have b

[Bug target/10901] non-local goto's don't work on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10901 m...@gcc.gnu.org changed: What|Removed |Added CC||mrs at gcc dot gnu.org --- Comment #24

[Bug middle-end/51893] Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 Aurelien Buhrig changed: What|Removed |Added Severity|normal |critical

[Bug middle-end/51893] New: Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 Bug #: 51893 Summary: Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCO

[Bug libstdc++/51850] debug mode for std::array and tr1::array

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51850 --- Comment #1 from Edward Rosten 2012-01-18 16:35:40 UTC --- Created attachment 26368 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26368 Adds bounds checking to std::array and tr1::array in debug mode. I've attached a patch which adds b

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 --- Comment #13 from Richard Guenther 2012-01-18 15:41:02 UTC --- Hmm, and as libgcov is static we can end up with multiple copies in shared libraries which means multiple mutexes and thus exposal to the fcntl file-locking ineffectiveness (in thi

[Bug target/19520] protected function pointer doesn't work right

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19520 --- Comment #27 from Richard Guenther 2012-01-18 15:17:19 UTC --- (In reply to comment #26) > The linker, however, mandates that the address to symbol should not be loaded > directly, but only through the GOT. This is necessary because the psABI

[Bug libobjc/51892] New: +initialize is not being called when calling class method via new runtime

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51892 Bug #: 51892 Summary: +initialize is not being called when calling class method via new runtime Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCON

[Bug target/10901] non-local goto's don't work on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10901 Iain Sandoe changed: What|Removed |Added CC||iains at gcc dot gnu.org Known to fail

[Bug target/50946] ICE on armhf with webkitgtk+

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50946 Matthew Gretton-Dann changed: What|Removed |Added CC||mgretton at sourceware dot

[Bug target/51784] PIC register not correctly preserved in nested funcs / with non-local goto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51784 --- Comment #36 from Iain Sandoe 2012-01-18 13:47:36 UTC --- (In reply to comment #34) > 5) to determine if you need to load the pic register or not, you should match > what > the prologue expansion does, try > (pic_offset_table_rtx > && (

[Bug target/51784] PIC register not correctly preserved in nested funcs / with non-local goto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51784 Iain Sandoe changed: What|Removed |Added Attachment #26324|0 |1 is obsolete|

[Bug libgcj/51500] [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 --- Comment #7 from gee 2012-01-18 13:35:15 UTC --- after applying pr50057 patch http://gcc.gnu.org/bugzilla/attachment.cgi?id=26365 === libjava Summary === # of expected passes2324 # of unexpected failures51 #

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 --- Comment #12 from Jakub Jelinek 2012-01-18 13:35:28 UTC --- Well, pthread_once can't be called in fork child if fork has been done from multi-threaded process (similarly to most other calls).

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 Richard Guenther changed: What|Removed |Added Attachment #26363|0 |1 is obsolete|

[Bug libgcj/50057] [4.7 regression] misalignment of java_exception_header resulted in throwable to be null

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50057 --- Comment #4 from gee 2012-01-18 13:28:53 UTC --- Created attachment 26365 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26365 proposed patch it fixes invalid padding that caused the bug. #include #define DEBUG 1 #include #include #in

[Bug target/19520] protected function pointer doesn't work right

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19520 --- Comment #26 from Thiago Macieira 2012-01-18 13:28:05 UTC --- ld *can* link, it just chooses not to. $ cat > foo.c __attribute__((visibility("protected"))) void * foo (void) { return (void *)foo; } $ gcc -fPIC -shared foo.c /usr/b

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #21 from Mikael Morin 2012-01-18 13:05:01 UTC --- Thanks Tobias. (In reply to comment #20) > Status: > > a) Passing absent optional as actual argument to elemental procedures. >4.4-4.7 Regression. Fixed on the 4.7 trunk, needs b

[Bug tree-optimization/51890] vectorizer does not recognize intrinsic functions like sqrt

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51890 --- Comment #2 from Heiko Klein 2012-01-18 12:26:18 UTC --- Thanks, adding -fno-math-errno vectorizes the code and gives exactly the speedup as with icc. Heiko

[Bug target/50090] ARM EABI symbols in libgcc.a have default visibility

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50090 rsand...@gcc.gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/49030] ICE in get_arm_condition_code, at config/arm/arm.c:17180

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49030 rsand...@gcc.gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/51505] [4.5/4.6/4.7 Regression] ICE: in form_sum, at reload.c:5349 with -O --param max-cse-insns=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51505 --- Comment #11 from Andrey Belevantsev 2012-01-18 12:02:36 UTC --- No problem -- I will go back to df_notes_rescan and repost to gcc-patches.

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 rsand...@gcc.gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|rsandifo at

[Bug middle-end/48660] [4.5/4.6 Regression] ARM ICE in expand_expr_real_1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48660 rsand...@gcc.gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 --- Comment #10 from Richard Guenther 2012-01-18 11:49:58 UTC --- Created attachment 26363 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26363 draft patch Draft patch that doesn't work because we do not unconditionally provide __GTHREAD_MU

[Bug tree-optimization/50444] [4.6/4.7 Regression] -ftree-sra ignores alignment

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444 --- Comment #14 from Martin Jambor 2012-01-18 11:23:00 UTC --- Created attachment 26362 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26362 patch-in-progress I talked to richi on IRC yesterday and we agreed that because we rely on build_re

[Bug rtl-optimization/51505] [4.5/4.6/4.7 Regression] ICE: in form_sum, at reload.c:5349 with -O --param max-cse-insns=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51505 --- Comment #10 from Paolo Bonzini 2012-01-18 10:58:19 UTC --- Not using df_notes_rescan looks like premature optimization to me...

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9 f

[Bug tree-optimization/51879] Missed tail merging with non-const/pure calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/51879] Missed tail merging with non-const/pure calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #3 from Richard Guenther 2012-01-18 10:45:01 UTC --- (In reply to comment #2) > I'm afraid a lot would break. It really depends on what you use VN for and on > what code. > If you have: > D.12345_1 = bar (7); > D.12346_2 = bar (7

[Bug gcov-profile/49484] gcov crash if two(or more) forks happen at the same time

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49484 --- Comment #8 from Richard Guenther 2012-01-18 10:38:15 UTC --- (In reply to comment #5) > It doesn't really help - there are more races. The following does seem > to help though, but is certainly not applicable. > > Index: gcc/libgcov.c > ===

[Bug tree-optimization/51879] Missed tail merging with non-const/pure calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #2 from Jakub Jelinek 2012-01-18 10:36:39 UTC --- I'm afraid a lot would break. It really depends on what you use VN for and on what code. If you have: D.12345_1 = bar (7); D.12346_2 = bar (7); and bar isn't const/pure call, then

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #20 from Tobias Burnus 2012-01-18 10:16:10 UTC --- Status: a) Passing absent optional as actual argument to elemental procedures. 4.4-4.7 Regression. Fixed on the 4.7 trunk, needs backporting. See comment 5 / http://gcc.gnu.org

[Bug lto/51859] Linker option effects not reflected in symbol resolution file

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51859 --- Comment #4 from Richard Guenther 2012-01-18 10:08:39 UTC --- *** Bug 51887 has been marked as a duplicate of this bug. ***

[Bug lto/51887] wrapped function with LTO - multiple prevailing defs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51887 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51889] [4.7 regression] can't override a using-declaration in a template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51889 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug tree-optimization/51890] vectorizer does not recognize intrinsic functions like sqrt

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51890 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51885] g++ compiler options -O2 and -O3 modifies program results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51885 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

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