[Bug tree-optimization/53869] New: Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53869 Bug #: 53869 Summary: Redundant memory load Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: minor Priority: P3

[Bug tree-optimization/53870] New: Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53870 Bug #: 53870 Summary: Redundant memory load Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: minor Priority: P3

[Bug tree-optimization/53869] Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53869 --- Comment #1 from brag unixoid2003 at mail dot ru 2012-07-06 06:16:05 UTC --- class test{ public: void remove(); private: test *next; test *prev; }; void test::remove(){ next-prev=prev; prev-next=next; }

[Bug tree-optimization/53869] Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53869 brag unixoid2003 at mail dot ru changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/53870] Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53870 --- Comment #1 from brag unixoid2003 at mail dot ru 2012-07-06 06:17:19 UTC --- *** Bug 53869 has been marked as a duplicate of this bug. ***

[Bug target/53853] FAIL: g++.dg/other/pr53811.C -std=gnu++* (internal compiler error)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53853 --- Comment #5 from Uros Bizjak ubizjak at gmail dot com 2012-07-06 07:45:21 UTC --- We can leave all the magic to legitimize_pic_address, so following alternative patch is much clearer: --cut here-- Index: i386.c

[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 --- Comment #4 from Uros Bizjak ubizjak at gmail dot com 2012-07-06 07:55:59 UTC --- Alexandre, can you please commit the patch from Comment 2? I have bootstrapped and regression tested it on alphaev68-pc-linux-gnu (an AND target) without

[Bug tree-optimization/53870] Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53870 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c++/53868] Temporary for indirect binding is not destroyed when destructor from initializer temp throws

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53868 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2012-07-06 08:17:16 UTC --- (It doesn't matter for 4.7 but you need noexcept(false) on Q::~Q to use the testcase on trunk)

[Bug c++/53858] [4.8 Regression] [C++11] template aliases used in template parameters default expression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53858 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug middle-end/52621] [4.6/4.7 Regression] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 --- Comment #14 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-06 09:20:25 UTC --- Author: rguenth Date: Fri Jul 6 09:20:19 2012 New Revision: 189312 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189312 Log: 2012-07-06 Richard

[Bug tree-optimization/53693] [4.7 regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1438

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53693 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-06 09:21:39 UTC --- Author: rguenth Date: Fri Jul 6 09:21:36 2012 New Revision: 189313 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189313 Log: 2012-07-06 Richard

[Bug other/52786] double-int.c:231:31: error: comparison between signed and unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52786 --- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-06 09:25:50 UTC --- Author: rguenth Date: Fri Jul 6 09:25:46 2012 New Revision: 189314 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189314 Log: 2012-07-06 Richard

[Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708 --- Comment #11 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-06 09:25:51 UTC --- Author: rguenth Date: Fri Jul 6 09:25:46 2012 New Revision: 189314 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189314 Log: 2012-07-06 Richard

[Bug tree-optimization/53693] [4.7 regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1438

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53693 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/52621] [4.6 Regression] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.7.2

[Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.7.2

[Bug tree-optimization/53870] Redundant memory load

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53870 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/23094] store ccp, or store copy prop misses an optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23094 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||unixoid2003

[Bug target/53811] ICE: in insn_default_length, at config/i386/i386.md:529 (unrecognizable insn) with -mcmodel=large

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53811 --- Comment #8 from uros at gcc dot gnu.org 2012-07-06 10:00:20 UTC --- Author: uros Date: Fri Jul 6 10:00:11 2012 New Revision: 189315 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189315 Log: PR target/53811 * config/i386/i386.c

[Bug target/53853] FAIL: g++.dg/other/pr53811.C -std=gnu++* (internal compiler error)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53853 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.7.2 --- Comment

[Bug c/53871] New: Please warn about endless loops if they are obvious

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53871 Bug #: 53871 Summary: Please warn about endless loops if they are obvious Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: enhancement

[Bug tree-optimization/23094] store ccp, or store copy prop misses an optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23094 --- Comment #15 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-06 10:06:08 UTC --- Testcase from PR53870: int f(int *a, int *b) { *a = *b; return *b; }

[Bug tree-optimization/52009] Another missed tail merging opportunity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52009 --- Comment #5 from vries at gcc dot gnu.org 2012-07-06 11:07:36 UTC --- Author: vries Date: Fri Jul 6 11:07:32 2012 New Revision: 189321 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189321 Log: 2012-07-06 Tom de Vries

[Bug tree-optimization/52009] Another missed tail merging opportunity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52009 --- Comment #6 from vries at gcc dot gnu.org 2012-07-06 11:07:41 UTC --- Author: vries Date: Fri Jul 6 11:07:37 2012 New Revision: 189322 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189322 Log: 2012-07-06 Tom de Vries

[Bug tree-optimization/52009] Another missed tail merging opportunity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52009 --- Comment #5 from vries at gcc dot gnu.org 2012-07-06 11:07:36 UTC --- Author: vries Date: Fri Jul 6 11:07:32 2012 New Revision: 189321 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189321 Log: 2012-07-06 Tom de Vries

[Bug tree-optimization/52009] Another missed tail merging opportunity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52009 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #12 from vries at gcc dot gnu.org 2012-07-06 11:22:10 UTC --- Author: vries Date: Fri Jul 6 11:22:06 2012 New Revision: 189323 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189323 Log: 2012-07-06 Tom de Vries

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #12 from vries at gcc dot gnu.org 2012-07-06 11:22:10 UTC --- Author: vries Date: Fri Jul 6 11:22:06 2012 New Revision: 189323 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189323 Log: 2012-07-06 Tom de Vries

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #13 from vries at gcc dot gnu.org 2012-07-06 11:22:15 UTC --- Author: vries Date: Fri Jul 6 11:22:12 2012 New Revision: 189324 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189324 Log: 2012-07-06 Tom de Vries

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||missed-optimization

[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-07-06 11:37:17 UTC --- Author: aoliva Date: Fri Jul 6 11:37:14 2012 New Revision: 189325 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189325 Log: PR

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #10 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-07-06 11:37:19 UTC --- Author: aoliva Date: Fri Jul 6 11:37:14 2012 New Revision: 189325 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189325 Log: PR

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #10 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-07-06 11:37:19 UTC --- Author: aoliva Date: Fri Jul 6 11:37:14 2012 New Revision: 189325 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189325 Log: PR

[Bug debug/53820] [4.8 Regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8029

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53820 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-07-06 11:37:40 UTC --- Author: aoliva Date: Fri Jul 6 11:37:36 2012 New Revision: 189326 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189326 Log: PR debug/53820 *

[Bug libstdc++/53872] New: [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 Bug #: 53872 Summary: [C++11] ADL bug in std::thread Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: minor Priority: P3

[Bug debug/53820] [4.8 Regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8029

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53820 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/53873] New: [C++11] strange error message for template overloading

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53873 Bug #: 53873 Summary: [C++11] strange error message for template overloading Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: trivial

[Bug c/53874] New: -Wswitch-enum not properly working with bitfields

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53874 Bug #: 53874 Summary: -Wswitch-enum not properly working with bitfields Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal

[Bug c/53874] -Wswitch-enum not properly working with bitfields

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53874 --- Comment #1 from Jan Smets jan.sm...@alcatel-lucent.com 2012-07-06 13:09:29 UTC --- And if the :4 is removed, then it works as expected.

[Bug libstdc++/53872] [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug c++/53858] [4.8 Regression] [C++11] template aliases used in template parameters default expression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53858 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug c++/53873] [C++11] strange error message for template overloading

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53873 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/53862] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug c++/53862] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||jason at

[Bug libstdc++/53872] [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 --- Comment #2 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2012-07-06 13:56:04 UTC --- Author: paolo Date: Fri Jul 6 13:55:58 2012 New Revision: 189329 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189329 Log: 2012-07-06 Paolo

[Bug libstdc++/53872] [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 --- Comment #2 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2012-07-06 13:56:04 UTC --- Author: paolo Date: Fri Jul 6 13:55:58 2012 New Revision: 189329 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189329 Log: 2012-07-06 Paolo

[Bug libstdc++/53872] [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 --- Comment #3 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2012-07-06 13:56:31 UTC --- Author: paolo Date: Fri Jul 6 13:56:24 2012 New Revision: 189330 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189330 Log: 2012-07-06 Paolo

[Bug libstdc++/53872] [C++11] ADL bug in std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53872 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/53858] [4.8 Regression] [C++11] template aliases used in template parameters default expression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53858 --- Comment #2 from Jason Merrill jason at gcc dot gnu.org 2012-07-06 14:00:39 UTC --- Author: jason Date: Fri Jul 6 14:00:31 2012 New Revision: 189331 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189331 Log: PR c++/53858 *

[Bug c++/53875] New: calls to const functions are eliminated at -O0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53875 Bug #: 53875 Summary: calls to const functions are eliminated at -O0 Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal

[Bug fortran/53876] New: ICE: OOP Class array

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53876 Bug #: 53876 Summary: ICE: OOP Class array Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/53865] [4.8 Regression] 176.gcc in SPEC CPU 2000 failed to build with LTO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53865 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||ubizjak at gmail dot

[Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53877 Bug #: 53877 Summary: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal

[Bug c++/53878] New: Abstract class constructors

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53878 Bug #: 53878 Summary: Abstract class constructors Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/53858] [4.8 Regression] [C++11] template aliases used in template parameters default expression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53858 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/53862] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 --- Comment #7 from Jason Merrill jason at gcc dot gnu.org 2012-07-06 15:45:15 UTC --- Author: jason Date: Fri Jul 6 15:45:10 2012 New Revision: 189334 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189334 Log: PR c++/53862 * pt.c

[Bug go/53879] New: new glibc: sysinfo.go:5976:68: error: expected ‘{’

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53879 Bug #: 53879 Summary: new glibc: sysinfo.go:5976:68: error: expected ‘{’ Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug c++/53862] [4.6/4.7 regression] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug c++/53862] [4.6/4.7 regression] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug pch/53880] New: [4.8 Regression] compile time regression when generating precompiled headers for boost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53880 Bug #: 53880 Summary: [4.8 Regression] compile time regression when generating precompiled headers for boost Classification: Unclassified Product: gcc Version: 4.8.0

[Bug pch/53880] [4.8 Regression] compile time regression when generating precompiled headers for boost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53880 --- Comment #1 from Markus Trippelsdorf markus at trippelsdorf dot de 2012-07-06 15:54:43 UTC --- Boost version is 1.49. (When I use --save-temps and use the resulting .ii file instead, the regression is no longer reproducible)

[Bug fortran/53851] Automatic silent allocation/deallocation of allocatable variables in several instances

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53851 --- Comment #3 from liluli2011 at gmail dot com 2012-07-06 16:06:12 UTC --- Thank you Harald and karql. I should have read the new (or not so new) features of the 2003 standard before posting instead of relying so much on the comparison with

[Bug c++/53873] [C++11] strange error message for template overloading

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53873 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2012-07-06 16:06:25 UTC --- Please search for existing bugs before submitting.

[Bug fortran/53851] Automatic silent allocation/deallocation of allocatable variables in several instances

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53851 --- Comment #4 from liluli2011 at gmail dot com 2012-07-06 16:09:08 UTC --- Thank you Harald and karql. I should have read the new (or not so new) features of the 2003 standard before posting instead of relying so much on the comparison with

[Bug tree-optimization/46032] openmp inhibits loop vectorization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032 Feng Chen fchen at gmail dot com changed: What|Removed |Added CC||fchen at gmail

[Bug target/53859] ICE when calculate insn latency for armv7e-m arch in O2 level

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53859 Greta Yorsh Greta.Yorsh at arm dot com changed: What|Removed |Added CC||Greta.Yorsh at

[Bug pch/53880] [4.8 Regression] compile time regression when generating precompiled headers for boost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53880 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||dodji

[Bug c/53881] New: ice in emit_case_bit_tests

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Bug #: 53881 Summary: ice in emit_case_bit_tests Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/53881] ice in emit_case_bit_tests

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||markus

[Bug target/53689] [SH] GCC emits an invalid slot instruction for RTE (Return from Exception)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53689 --- Comment #1 from Oleg Endo olegendo at gcc dot gnu.org 2012-07-06 17:59:34 UTC --- (In reply to comment #0) Under target (sh-elf) big-endian SuperH-2 (SH7604) (options -m2 -mb -fno-omit-frame-pointer). When defining an interrupt handler:

[Bug libfortran/51418] Fortran format sp,f0.0 output wrong with NaN and 0.0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51418 Bud Davis bdavis at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/53881] ice in emit_case_bit_tests

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||steven

[Bug middle-end/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 --- Comment #22 from H.J. Lu hjl.tools at gmail dot com 2012-07-06 18:46:09 UTC --- After inlining, IPA calls tree_profiling which rebuilds edges: #2 0x00683ccd in rebuild_cgraph_edges () at

[Bug bootstrap/52947] [4.7/4.8 Regression] bootstrap fails due to wrong include search path composition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52947 --- Comment #7 from Kai Tietz ktietz at gcc dot gnu.org 2012-07-06 18:54:24 UTC --- Author: ktietz Date: Fri Jul 6 18:54:20 2012 New Revision: 189338 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189338 Log: PR bootstrap/52947

[Bug bootstrap/52947] [4.7/4.8 Regression] bootstrap fails due to wrong include search path composition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52947 --- Comment #8 from Kai Tietz ktietz at gcc dot gnu.org 2012-07-06 18:56:15 UTC --- Author: ktietz Date: Fri Jul 6 18:56:09 2012 New Revision: 189339 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189339 Log: Backport from

[Bug bootstrap/52947] [4.7/4.8 Regression] bootstrap fails due to wrong include search path composition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52947 Kai Tietz ktietz at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/53732] [4.7/4.8 Regression] mismatching comparison operand types on compile

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53732 --- Comment #10 from Mikael Morin mikael at gcc dot gnu.org 2012-07-06 19:51:18 UTC --- Author: mikael Date: Fri Jul 6 19:51:15 2012 New Revision: 189341 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189341 Log: fortran/ PR

[Bug fortran/53732] [4.7/4.8 Regression] mismatching comparison operand types on compile

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53732 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 --- Comment #23 from H.J. Lu hjl.tools at gmail dot com 2012-07-06 20:22:55 UTC --- Created attachment 27753 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27753 A different patch This patch calls inline_free_summary to clear stale inline

[Bug tree-optimization/53805] combine_comparisons changes trapping behavior

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53805 --- Comment #9 from Marc Glisse glisse at gcc dot gnu.org 2012-07-06 21:53:32 UTC --- Suspicious code: combine_comparisons has special code that depends on which comparison comes first, but maybe_fold_and_comparisons calls and_comparisons_1 (and

[Bug c++/53882] New: [4.6/4.7 Regression] ICE in type_contains_placeholder_1, at tree.c:3015

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53882 Bug #: 53882 Summary: [4.6/4.7 Regression] ICE in type_contains_placeholder_1, at tree.c:3015 Classification: Unclassified Product: gcc Version: 4.7.1 Status:

[Bug target/39423] [4.6/4.7/4.8 Regression] [SH] performance regression: lost mov @(disp,Rn)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39423 --- Comment #15 from Oleg Endo olegendo at gcc dot gnu.org 2012-07-06 22:04:15 UTC --- Created attachment 27754 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27754 combine pass based patch A possible combine pass based solution for the

[Bug c++/53882] [4.7/4.8 Regression] ICE in type_contains_placeholder_1, at tree.c:3015

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53882 --- Comment #1 from Matthias Klose doko at gcc dot gnu.org 2012-07-06 22:04:26 UTC --- [forwarded from http://bugs.debian.org/680521] Seems related to optimization and nullptr in args. When nullptr is replaced with (void *)0, gcc compiles the

[Bug c/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug middle-end/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Attachment #27753|0 |1 is

[Bug c/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 --- Comment #4 from Steven Bosscher steven at gcc dot gnu.org 2012-07-06 23:28:55 UTC --- The problem is that the switch is not fully cleaned up, there are multiple case labels going to the same target basic block: (gdb) p debug_bb(e-src) ;;

[Bug target/53789] ICE in gen_reg_rtx, at emit-rtl.c:864/865 when compiling GNU MPFR on parisc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53789 --- Comment #5 from Vincent Lefèvre vincent-gcc at vinc17 dot net 2012-07-07 00:30:40 UTC --- (In reply to comment #1) Please try with a version of GCC that is still maintained. I can't reproduce the bug with GCC trunk.

[Bug driver/53883] New: GCC 4.7.1 doesn't build on Mac OS X 10.4.11 Tiger/PowerPC (32-bit)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53883 Bug #: 53883 Summary: GCC 4.7.1 doesn't build on Mac OS X 10.4.11 Tiger/PowerPC (32-bit) Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED

[Bug driver/53883] GCC 4.7.1 doesn't build on Mac OS X 10.4.11 Tiger/PowerPC (32-bit)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53883 --- Comment #1 from Daryle Walker dwalker07 at yahoo dot com 2012-07-07 02:20:51 UTC --- Created attachment 27756 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27756 The log MacPorts left when trying to build GCC 4.7.1.