gcc-bugs archive
subject index for June, 2012

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[Bug ada/50048] "cc1: note: obsolete option -I- used, please use -iquote instead" during bootstrap

[Bug ada/51483] [4.7/4.8 regression] cstand.adb:Register_Float_Type makes invalid assumptions about FP representation

[Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target

[Bug ada/53517] gnat.dg/lto14.adb FAILs

[Bug ada/53590] compiler fails to generate SIMD instruction for FP division

[Bug ada/53590] new compiler generates both SISD and SIMD instructions for parallel operations of a "pure" function

[Bug ada/53590] New: new compiler generates both SISD and SIMD instructions for parallel operations of a "pure" function

[Bug ada/53592] ICE on assignment to component of vector_type

[Bug ada/53592] ICE when hitting assigment to component of SSE vector_type

[Bug ada/53592] New: ICE when hitting assigment to component of SSE vector_type

[Bug ada/53625] New: GNAT bug box einfo.adb:2741 from Indefinite_Vectors containing access to controlled type

[Bug ada/53677] GNAT build didn't stop after a fatal error

[Bug ada/53677] New: GNAT build didn't stop after a fatal error

[Bug ada/53684] Cannot raise custom exceptions in configurable runtime mode

[Bug ada/53684] New: Cannot raise custom exceptions in configurable runtime mode

[Bug ada/53686] gnatchop -r raises STORAGE_ERROR on all inputs

[Bug ada/53686] New: gnatchop -r raises STORAGE_ERROR on all inputs

[Bug ada/53736] Instantiation error for Indefinite_Hashed_Sets package when using -gnatN switch

[Bug ada/53736] New: Instantiation error for Indefinite_Hashed_Sets package when using -gnatN switch

[Bug ada/53737] Assert_Failure sinfo.adb:1066 on a generic package with an package as parameter (Ada Util)

[Bug ada/53737] New: Assert_Failure sinfo.adb:1066 on a generic package with an package as parameter (Ada Util)

[Bug ada/53747] New: Rep clause on index type makes 'access of aliased component an error when renaming

[Bug ada/53766] ICE in build_binary_op on Max_Size_In_Storage_Elements with -gnatp

[Bug ada/53766] New: ICE in build_binary_op when using pragma Suppress (All_Checks)

[Bug ada/53767] New: ICE deriving from class wide generic access parameter

[Bug ada/53795] [4.8 Regression] FAIL: gnat.dg/old_errors.adb

[Bug ada/53795] New: [4.8 Regression] FAIL: gnat.dg/old_errors.adb

[Bug bootstrap/38607] AIX error messages about TOC during build

[Bug bootstrap/49797] CLooG use of LANGUAGE_C conflicts with MIPS compilers

[Bug bootstrap/50229] [4.7/4.8 Regression] Can't cross compile for i686-apple-darwin10 from x86_64-redhat_linux

[Bug bootstrap/51969] [4.6 regression] trunk gcc unable to build gcc 4.6

[Bug bootstrap/52850] Linker path ends up using wrong zlib

[Bug bootstrap/52887] Bootstrap on AIX failure: Undefined symbol: .std::function<void (std::__regex::_PatternCursor const&, std::__regex::_Results&)>::function(std::function<void (std::__regex::_PatternCursor const&, std::__regex::_Results&)> const&)

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

[Bug bootstrap/53238] Bootstrap failure: error: 'pthread_mutex_timedlock' was not declared in this scope

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

[Bug bootstrap/53555] [4.8 Regression] Bootstrap failure

[Bug bootstrap/53555] New: [4.8 Regression] Bootstrap failure

[Bug bootstrap/53583] gcc 4.6.2 build issue..

[Bug bootstrap/53583] New: gcc 4.6.2 build issue..

[Bug bootstrap/53607] New: opt-functions.awk --> "awk: There is a regular expression error."

[Bug bootstrap/53635] New: --enable-build-with-cxx: stage1-gcc shrinks from 1.1 GiB to 0.4 GiB

[Bug bootstrap/53675] [4.8 Regression] bootstrap fails on netbsd5.1 due to unsupported dwarf4 info

[Bug bootstrap/53675] [4.8 Regression] bootstrap fails on netbsd5.1 with multiple definitions of libstdc++ symbols

[Bug bootstrap/53675] [4.8 Regression] bootstrap fails on non-TLS targets with multiple definitions of libstdc++ symbols

[Bug bootstrap/53675] New: [4.8 Regression] bootstrap fails on netbsd5.1 due to unsupported dwarf4 info

[Bug bootstrap/53681] New: s390 bootstrap failure since 187965

[Bug bootstrap/53681] s390 bootstrap failure since 187965

[Bug bootstrap/53709] [4.7 Regregression] libada build failure when bootstrapping on Fedora 17 x86_64

[Bug bootstrap/53709] New: libada build failure when bootstrapping on Fedora 17 x86_64

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

[Bug bootstrap/53710] New: [4.8 Regression] Bootstrap failure

[Bug bootstrap/53728] [4.6 regression] Bootstrap comparison failure (gcc/varasm.o differs) with CFLAGS="-O2 -march=pentium3"

[Bug bootstrap/53728] New: [4.6 regression] Bootstrap comparison failure (gcc/varasm.o differs) with CFLAGS="-O2 -march=pentium3"

[Bug bootstrap/53731] [4.7] Bootstrap fails for libgfortran on Solaris 10 x86 with error "Where has __float128 gone?"

[Bug bootstrap/53731] New: [4.7] Bootstrap fails for libgfortran on Solaris 10 x86 with error "Where has __float128 gone?"

[Bug bootstrap/53750] New: x86 bootstrap failure since 188876

[Bug bootstrap/53750] x86 bootstrap failure since 188876

[Bug bootstrap/53757] New: [llto bootstrap] fails due to various -Werror=maybe-uninitialized

[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

[Bug bootstrap/53779] New: Bootstrap hangs waiting for a lock

[Bug bootstrap/53798] [4.7] Bootstrap fails on Linux x86_64 with pre-built libmpc/mpfr/gmp due to multilib path problem

[Bug bootstrap/53798] New: [4.7] Bootstrap fails on Linux x86_64 with pre-built libmpc/mpfr/gmp due to multilib path problem

[Bug c++/26155] ICE after error with namespace alias

[Bug c++/33047] [4.5 Regression] "extern template" GNU extension makes static data member definition a declaration

[Bug c++/38172] warn_unused_result does not work with structs not containing a copy constructor

[Bug c++/38543] [C++0x] Cannot specialize variadic template function

[Bug c++/40752] -Wconversion generates false warnings for operands not larger than target type

[Bug c++/47226] [C++0x] GCC doesn't expand template parameter pack that appears in a lambda-expression

[Bug c++/50043] [C++0x] Implement core/1123

[Bug c++/50134] -Wmissing-prototypes doesn't work for C++

[Bug c++/50255] [4.5 Regression] Linker stumbles over non-grouped text/rodata for a non-virtual thunk

[Bug c++/50608] [4.6/4.7 regression] cannot apply 'offsetof' to a non-constant address

[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

[Bug c++/51213] [C++11][DR 1170] Access control checking has to be done under SFINAE conditions

[Bug c++/51214] [4.7 Regression] [C++11] name lookup issue with c++11 enums

[Bug c++/51214] [4.7/4.8 Regression] [C++11] name lookup issue with c++11 enums

[Bug c++/51222] [C++11][SFINAE] Unevaluated combined delete new expression completely broken

[Bug c++/51228] [4.5/4.6 Regression] ICE with transparent union

[Bug c++/51494] Legal program rejection - capturing "this" when using static method inside lambda

[Bug c++/52014] [c++0x] g++: Segfault When `decltype` Used in Nested Lambda Function Defined in Class Member Function

[Bug c++/52247] [4.5 Regression] ICE with asm goto

[Bug c++/52363] Presence/absence of -pedantic compilation affects run-time behavior

[Bug c++/52581] ICE with gcc-4.7 for H8300-elf target.

[Bug c++/52637] [4.7 regression] ICE producing debug info for c++11 code using local class as template argument

[Bug c++/52654] [C++11] Warn on overflow in user-defined literals

[Bug c++/52672] internal compiler error: in cxx_eval_indirect_ref, at cp/semantics.c:6766

[Bug c++/52725] [4.7/4.8 Regression] error: "capture of non-variable" for new-expression incorrectly parsed as lambda-expression

[Bug c++/52816] [C++11] Access to private members inside decltype in the signature of a member template causes access control error

[Bug c++/52841] [4.7 Regression] error: type 'Solvable' is not a base type for type 'Resolvable'

[Bug c++/52841] [4.7/4.8 Regression] error: type 'Solvable' is not a base type for type 'Resolvable'

[Bug c++/52900] Compile source using Boost header with -static -flto -std=c++11 breaks

[Bug c++/52973] [4.7/4.8 Regression] visibility attribute for class is not passed to its members

[Bug c++/52988] std::async not executed on function returning nullptr_t

[Bug c++/53026] ICE with alias-declarations

[Bug c++/53039] [4.7/4.8 Regression] including <functional> breaks std::is_convertible with template-pack expansion

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

[Bug c++/53202] [4.7/4.8 Regression] Copy constructor not called when starting a thread

[Bug c++/53220] [4.7/4.8 Regression] g++ mis-compiles compound literals

[Bug c++/53288] [C++11] Lifetime of temporary object backing pointer-to-member expression not extended

[Bug c++/53305] internal crash with variadic templates and decltype

[Bug c++/53415] problematic error message for ambiguity

[Bug c++/53455] boost::python segfault

[Bug c++/53484] [4.7/4.8 Regression] [c++11] Wrong auto in lambdas in function templates

[Bug c++/53488] Incorrect code generated when capturing a constant by reference in a lambda

[Bug c++/53491] [4.7 Regression] ICE in build_target_expr_with_type, at cp/tree.c:587

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

[Bug c++/53498] Compiler crashes during C++11 template magic compilation

[Bug c++/53524] [4.7/4.8 Regression] Bogus and unsuppressible enum comparison warning

[Bug c++/53524] [4.7/4.8 Regression] Bogus enum comparison warning

[Bug c++/53528] Support C++11 generalized attributes

[Bug c++/53540] C++11: using fails to be equivalent to typedef

[Bug c++/53545] g++ 4.70 --std=c++11 generates no object file, issues no errors

[Bug c++/53549] [4.7/4.8 Regression] g++ and armadillo 3.2.0, operator() is inaccessible

[Bug c++/53549] g++ and armadillo 3.2.0, operator() is inaccessible

[Bug c++/53549] New: g++ and armadillo 3.2.0, operator() is inaccessible

[Bug c++/53551] -Wunused-local-typedefs misses uses

[Bug c++/53551] New: -Wunused-local-typedefs misses uses

[Bug c++/53553] misleading locations for error in initializers

[Bug c++/53553] New: misleading locations for error in initializers

[Bug c++/53560] Internal compiler error with += and void function (invalid source)

[Bug c++/53560] New: Internal compiler error with += and void function (invalid source)

[Bug c++/53563] [4.5/4.6/4.7/4.8 Regression] ICE in start_decl, at cp/decl.c:4427

[Bug c++/53563] ICE in start_decl, at cp/decl.c:4427

[Bug c++/53563] New: ICE in start_decl, at cp/decl.c:4427

[Bug c++/53564] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'baselink' in check_elaborated_type_specifier, at cp/decl.c:11518

[Bug c++/53564] New: ICE: tree check: expected tree that contains 'decl minimal' structure, have 'baselink' in check_elaborated_type_specifier, at cp/decl.c:11518

[Bug c++/53565] [4.8 Regression] FAIL: libgomp.c++/for-7.C

[Bug c++/53565] New: [4.8 Regression] FAIL: libgomp.c++/for-7.C

[Bug c++/53566] New: void template parameters are accepted if they result from substitution

[Bug c++/53567] "ICE: Error reporting routines re-entered" on missing enum entry

[Bug c++/53567] ICE: Error reporting routines re-entered on missing enum entry

[Bug c++/53567] New: ICE: Error reporting routines re-entered on missing enum entry

[Bug c++/53570] New: Unused symbols are not removed for fully static targets (avr-gcc)

[Bug c++/53570] Unused symbols are not removed for fully static targets (avr-gcc)

[Bug c++/53573] New: template type dependant name resolution broken

[Bug c++/53573] template type dependant name resolution broken

[Bug c++/53573] template type dependent name resolution broken

[Bug c++/53574] ICE with -fstack-usage

[Bug c++/53574] New: ICE with -fstack-usage

[Bug c++/53577] New: segmentation fault on syntax error

[Bug c++/53577] segmentation fault on syntax error

[Bug c++/53581] New: Segmentation fault when enabling -std=c++0x on template code

[Bug c++/53581] Segmentation fault when enabling -std=c++0x on template code

[Bug c++/53582] [4.6 regression] ICE on valid code

[Bug c++/53582] New: [4.6 regression, fixed in 4.7, I think] ICE on valid code

[Bug c++/53584] [4.7 Regression] [C++0x] deleted function unique_ptr::operator=(const unique_ptr &)

[Bug c++/53584] New: [4.7 Regression] [C++0x] deleted function unique_ptr::operator=(const unique_ptr &)

[Bug c++/53585] New: template value parameter of pointer-to-member type incorrectly rejects non-direct values

[Bug c++/53585] template value parameter of pointer-to-member type incorrectly rejects non-direct values

[Bug c++/53586] Internal compiler errors on cp/pt.c:12077 and expr.c:9147

[Bug c++/53586] New: Internal compiler errors on cp/pt.c:12077 and expr.c:9147

[Bug c++/53594] [C++11] Spurious -Wuninitialized warning for member with NSDMI

[Bug c++/53594] New: [C++11Spurious -Wuninitialized warning for member with NSDMI

[Bug c++/53596] g++-4.7 -Wall shouldn't complain for non-virtual protected dtor

[Bug c++/53596] New: g++-4.7 -Wall shouldn't complain for non-virtual protected dtor

[Bug c++/53598] missed diagnostics / equality comparison result unused.

[Bug c++/53599] [4.7/4.8 Regression] gcc-4.7.1_rc20120606 segfaults compiling boost.karma

[Bug c++/53599] gcc-4.7.1_rc20120606 segfaults compiling boost.karma

[Bug c++/53599] New: gcc-4.7.1_rc20120606 segfaults compiling boost.karma

[Bug c++/53602] [4.7 Regression] Libre Office causes an internal compiler error

[Bug c++/53602] [4.7/4.8 Regression] Libre Office causes an internal compiler error

[Bug c++/53602] Libre Office causes an internal compiler error

[Bug c++/53602] New: Libre Office causes an internal compiler error

[Bug c++/53605] [4.7 Regression] Compiler ICEs in size_binop_loc

[Bug c++/53605] [4.7/4.8 Regression] Compiler ICEs in size_binop_loc

[Bug c++/53605] New: Compiler ICEs in size_binop_loc

[Bug c++/53606] Invalid candidate chosen; warning message claims to know better than the Standard

[Bug c++/53606] New: Invalid candidate chosen; warning message claims to know better than the Standard

[Bug c++/53609] New: Wrong variadic template pack expansion

[Bug c++/53609] Wrong variadic template pack expansion in alias template

[Bug c++/53610] C++11: constructors accept silly initializers

[Bug c++/53610] New: C++11: constructors accept silly initializers

[Bug c++/53611] class with hidden visibility cause function returns pointer to class also be hidden

[Bug c++/53611] New: class with hidden visibility cause function returns pointer to class also be hidden

[Bug c++/53613] Cannot override a inline "= default" virtual destructor.

[Bug c++/53613] New: Cannot override a inline "= default" virtual destructor.

[Bug c++/53614] g++ undefined symbols static const data members conditional assignment

[Bug c++/53614] New: g++ undefined symbols static const data members conditional assignment

[Bug c++/53618] New: segfault on self-referential class partial specialization argument

[Bug c++/53618] segfault on self-referential class partial specialization argument

[Bug c++/53619] [c++11, regression] wrong capture of "this" in lambda in case of multiple inheritance

[Bug c++/53619] [c++11, regression] wrong capture of "this" in lambda in case of polymorphism

[Bug c++/53619] New: [c++11, regression] wrong capture of "this" in lambda in case of polymorphism

[Bug c++/53620] Compiler segfaults when compiling Digikam

[Bug c++/53620] New: Compiler segfaults when compiling Digikam

[Bug c++/53624] GCC rejects function local types in template function with default template arguments

[Bug c++/53624] New: GCC rejects function local types in template function with default template arguments

[Bug c++/53626] [C++11] move assignment for ifstream

[Bug c++/53626] New: move assignment for ifstream

[Bug c++/53627] New: perfect forwarding for static int member

[Bug c++/53627] perfect forwarding for static int member

[Bug c++/53628] [C++11][DR 712] Compiler requires definition of static member constants when not odr-used

[Bug c++/53628] New: [C++11][DR 712] Compiler requires definition of static member constants when not odr-used

[Bug c++/53629] [c++11] spurious uninitialized warning in case of "non-static data member initializers".

[Bug c++/53629] New: [c++11] spurious uninitialized warning in case of "non-static data member initializers".

[Bug c++/53634] New: Segmentation fault on nested lambda + template

[Bug c++/53634] Segmentation fault on nested lambda + template

[Bug c++/53637] New: NRVO not applied in branches when it could be

[Bug c++/53638] New: static_assert handling behavior ignores template specializations

[Bug c++/53638] static_assert handling behavior ignores template specializations

[Bug c++/53641] gcc/config/i386/crtfastmath.c gives internal compiler error: Segmentation fault during make

[Bug c++/53641] New: gcc/config/i386/crtfastmath.c gives internal compiler error: Segmentation fault during make

[Bug c++/53646] New: Surprising effects of cxx11 vs cxx98 ABI compatibility

[Bug c++/53646] Surprising effects of cxx11 vs cxx98 ABI compatibility

[Bug c++/53648] nested empty tuples

[Bug c++/53648] New: nested empty tuple

[Bug c++/53650] [4.7/4.8 Regression] large array causes huge memory use

[Bug c++/53650] large array causes huge memory use

[Bug c++/53650] New: large array causes huge memory use

[Bug c++/53651] [4.7/4.8 Regression] [C++11] seg fault when specifying using decltype(...)::method

[Bug c++/53651] New: seg fault when specifying using decltype(...)::method

[Bug c++/53654] move constructor incorrectly delete copy constructor defined by template

[Bug c++/53654] New: move constructor incorrectly delete copy constructor defined by template

[Bug c++/53658] internal compiler error -- segmentation fault

[Bug c++/53658] New: internal compiler error -- segmentation fault

[Bug c++/53660] New: function pointer conversion function template with nested-name-specifier ignored

[Bug c++/53666] -std=c++0x cause cc1plus to eat up RAM

[Bug c++/53666] New: -std=c++0x cause cc1plus to eat up RAM

[Bug c++/53670] GCC internal compiler error

[Bug c++/53670] New: GCC internal compiler error

[Bug c++/53672] gcc/branches/cilkplus does not like C++ spawn (when optimized)

[Bug c++/53672] New: gcc/branches/cilkplus does not like C++ spawn (when optimized)

[Bug c++/53673] Add magic weak symbol to indicate C++ standard setting (C++03, C++11 etc) to help debug ABI problems

[Bug c++/53673] New: Add magic weak symbol to indicate C++ standard setting (C++03, C++11 etc) to help debug ABI problems

[Bug c++/53683] New: cout doesn't support std::u16string

[Bug c++/53690] [C++11] \u0000 and \U00000000 are wrongly encoded as U+0001.

[Bug c++/53690] New: \u0000 and \U00000000 are wrong encoded as U+0001.

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

[Bug c++/53707] compiler generates wrong code

[Bug c++/53707] New: compiler generates wrong code

[Bug c++/53711] New: Wunused-function should warn for functions in the unnamed namespace

[Bug c++/53711] Wunused-function should warn for functions in the unnamed namespace

[Bug c++/53715] internal compiler error: verify_ssa failed

[Bug c++/53715] New: internal compiler error: verify_ssa failed

[Bug c++/53720] 4.2.1 is still the current version of G++

[Bug c++/53720] New: 4.2.1 is still the current version of G++

[Bug c++/53721] "this" not allowed in trailing return type

[Bug c++/53721] [C++11] "this" not allowed in trailing return type

[Bug c++/53721] New: "this" not allowed in trailing return type

[Bug c++/53722] [C++0x] Returning implicit conversion class with deleted copy constructor

[Bug c++/53722] New: [C++0x] Returning implicit conversion class with deleted copy constructor

[Bug c++/53723] [C++11] Variadic template specialisation fails

[Bug c++/53723] New: [C++11] Variadic template specialisation fails

[Bug c++/53725] New: Prototype does not match error if the definition of the ctor is separated from its declaration.

[Bug c++/53725] Prototype does not match error if the definition of the ctor is separated from its declaration and attributes

[Bug c++/53727] ICE when compiling firefox with PGO and LTO (not OOM)

[Bug c++/53727] New: ICE when compiling firefox with PGO and LTO (not OOM)

[Bug c++/53733] New: [C++11][DR 1402] Move constructor/assignment operator too often deleted

[Bug c++/53741] ICE on lambda calling static template member function with explicit template argument specification

[Bug c++/53741] New: ICE on lambda calling static template member function with explicit template argument specification

[Bug c++/53743] ICE when compiling firefox with PGO and LTO

[Bug c++/53743] New: ICE when compiling firefox with PGO and LTO

[Bug c++/53745] [C++11] Poor diagnostic for ill-formed narrowing conversion in enumerator initializer

[Bug c++/53745] Bitshifted value (1 << 31) within enumerator class is calculated incorrectly during compilation.

[Bug c++/53745] New: Bitshifted value (1 << 31) within enumerator class is calculated incorrectly during compilation.

[Bug c++/53752] [4.8 Regression] ice in write_array_type

[Bug c++/53752] ice in write_array_type

[Bug c++/53752] New: ice in write_array_type

[Bug c++/53753] New: stack based constructor is not called for Class1 Object1()

[Bug c++/53753] stack based constructor is not called for Class1 Object1()

[Bug c++/53756] [C++1y] ICE: in gen_type_die_with_usage, at dwarf2out.c:18774 with -g and operator auto ()

[Bug c++/53756] New: ICE: in gen_type_die_with_usage, at dwarf2out.c:18774 with -g and operator auto ()

[Bug c++/53761] ICE (only with C++) on incorrect transparent union (first field has floating point type)

[Bug c++/53761] New: ICE (only with C++) on incorrect transparent union (first field has floating point type)

[Bug c++/53762] New: pointer-casts don't always check null-pointers

[Bug c++/53762] pointer-casts don't always check null-pointers

[Bug c++/53763] Missing error check on decltype when used within variadic template argument list

[Bug c++/53763] New: Missing error check on decltype when used within variadic template argument list

[Bug c++/53765] Internal errror in build_call_a at cp/call.c:342

[Bug c++/53765] New: Internal errror in build_call_a at cp/call.c:342

[Bug c++/53781] ICE when compiling a deeply nested template

[Bug c++/53781] New: ICE when compiling a deeply nested template

[Bug c++/53782] New: Pointer to static function member expression rejected in class template

[Bug c++/53783] [4.8 Regression] lambda in lambda in template function rejected

[Bug c++/53783] New: [4.8 Regression] lambda in lambda in template function rejected

[Bug c++/53786] [C++11] alias template causes g++ segfault

[Bug c++/53786] New: [C++11] alias template causes g++ segfault

[Bug c++/53788] C++11 decltype sfinae static member function check (4.7.1)

[Bug c++/53788] New: C++11 decltype sfinae static member function check (4.7.1)

[Bug c++/53792] [C++11][constexpr] improving compiler-time constexpr evaluation

[Bug c++/53792] New: [C++11][constexpr] improving compiler-time constexpr evaluation

[Bug c++/53794] [c++11] dangling reference accepted in nested structures with initializer lists

[Bug c++/53794] New: [c++11, accepts invalid] dangling reference accepted in nested structures with initializer lists

[Bug c++/53797] New: Not able to print local variable while debugging at -O0

[Bug c++/53797] Not able to print local variable while debugging at -O0

[Bug c++/53809] ice then Abort

[Bug c++/53809] New: ice then Abort

[Bug c++/53810] New: template class static not defined

[Bug c++/53810] template class static not defined

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

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

[Bug c++/53812] New: lower_stmt (4.6), verify_gimple_stmt (4.7.0, 4.7.1)

[Bug c++/53814] New: FAIL: g++.dg/cpp0x/nullptr28.C -std=c++11 execution test

[Bug c++/53815] New: Explicit specialization of member enumeration of a class template

[Bug c++/53816] internal compiler error: tree check: expected field_decl, have identifier_node in fixed_type_or_null, at cp/class.c:6419, with -std=c++11 option

[Bug c++/53816] New: internal compiler error: tree check: expected field_decl, have identifier_node in fixed_type_or_null, at cp/class.c:6419, with -std=c++11 option

[Bug c++/53821] [4.7.2,4.8 regression][c++11] multiple definitions of lambda

[Bug c++/53821] New: [4.7.2,4.8 regression][c++11] multiple definitions of lambda

[Bug c++/53822] Diagnostic: spell out type in ambiguous call

[Bug c++/53822] New: Diagnostic: spell out type in ambiguous call

[Bug c++/53825] New: Overloading with __m128d and __m256d fails

[Bug c++/53825] Overloading with __m128d and __m256d fails

[Bug c/38308] -Wformat does not work for wide strings

[Bug c/41045] Extended asm with C operands doesnât work at top level

[Bug c/47435] [4.6/4.7/4.8 Regression] ICE: SIGSEGV in c_finish_case (c-typeck.c:8859) on invalid code

[Bug c/47530] [trans-mem] tail call optimization problem with _ITM_commitTransaction

[Bug c/48968] incorrect warning about longjmp/vfork clobbering a local (-W -O2, x86-64)

[Bug c/50347] unexpected -Wconversion error from gcc builtin

[Bug c/51034] invalid typeof usage

[Bug c/52952] Wformat location info is bad (wrong column number)

[Bug c/53001] -Wfloat-conversion should be available to warn about floating point errors

[Bug c/53196] unknown struct name in C99 compound initializer doesn't generate error

[Bug c/53418] [4.5 Regression] ICE at gimplify.c:7773

[Bug c/53467] xgcc:Internal error: Bus error (program cc1)

[Bug c/53502] [4.8 Regression] Bootstrap broken with --disable-build-poststage1-with-cxx

[Bug c/53532] function call ignored when called with argument of incompatible, undefined structure

[Bug c/53548] allow flexible array members in unions like zero-length arrays

[Bug c/53548] New: allow flexible array members in unions like zero-length arrays

[Bug c/53562] Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk

[Bug c/53562] New: Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk

[Bug c/53580] Internal Segmentation fault in nested "omp parallel", "omp parallel for" and "omp parallel for reduction" Directives

[Bug c/53580] New: Internal Segmentation fault in nested "omp parallel", "omp parallel for" and "omp parallel for reduction" Directives

[Bug c/53593] #pragma prefetch

[Bug c/53593] New: #pragma prefetch

[Bug c/53603] abs() doesn't warn if argument is double, not even with -Wall -Wextra

[Bug c/53603] New: abs() doesn't warn if argument is double, not even with -Wall -Wextra

[Bug c/53612] __attribute__((format(...))) does not work with wchar_t format strings

[Bug c/53612] New: __attribute__((format(...))) does not work with wchar_t format strings

[Bug c/53633] New: __attribute__((naked)) should disable -Wreturn-type

[Bug c/53645] Missed optimization for division of vector types

[Bug c/53645] New: Missed optimization for division of vector types

[Bug c/53649] New: ICE when using 'C' x86 asm constraint

[Bug c/53656] New: sequence point bug

[Bug c/53656] sequence point bug

[Bug c/53661] New: Wrong narrowing conversion warning with -std=c++11

[Bug c/53662] Cannot build static gcc on i686 linux gnu with -m64 support.

[Bug c/53662] New: Cannot build static gcc on i686 linux gnu with -m64 support.

[Bug c/53663] New: 4.7 inconsistent inline handling of bool within union

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

[Bug c/53701] New: ICE on ia64 (when building Allegro 4.4)

[Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef

[Bug c/53702] New: Segmentation fault with -Wall

[Bug c/53702] Segmentation fault with -Wall

[Bug c/53703] New: verify_ssa: definition in block 105 does not dominate use in block 103

[Bug c/53712] New: SEGV in generated code for _mm_cmpistri with unaligned operand when using -O0

[Bug c/53716] New: Intentional or bug? Inconsistencies in error diagnostics in function redeclaration involving stdcall attribute

[Bug c/53726] [4.8 Regression] aes test performance drop for eembc_2_0_peak_32

[Bug c/53726] New: [4.8 Regression] aes test performance drop for eembc_2_0_peak_32

[Bug c/53738] New: Problem with pow() function when calculating power of 10

[Bug c/53738] Problem with pow() function when calculating power of 10

[Bug c/53748] New: ice in fold_convert_loc

[Bug c/53749] New: ice in expand_shift_1

[Bug c/53760] attribute packed doesn't pack inner structs

[Bug c/53760] New: attribute packed doesn't pack inner structs

[Bug c/53769] [C11]: Macros __STDC_NO_THREADS__ / __STDC_NO_ATOMIC__ missing.

[Bug c/53769] New: [C11]: Macros __STDC_NO_THREADS__ / __STDC_NO_ATOMIC__ missing.

[Bug c/53775] New: Errors in libquadmath documentation

[Bug c/53784] New: Scalar vector binary operation - error with -std=c9x/c1x

[Bug c/53784] Scalar vector binary operation - error with -std=c9x/c1x

[Bug c/53793] New: [ARM] Debug info is wrong at optimization level -O1

[Bug debug/16063] Debuggers need more information about enum types in C++

[Bug debug/47308] Dwarf Error: Cannot find signatured DIE referenced from DIE at 0x2581 [in module D:\main64.exe]

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

[Bug debug/47780] [4.5 Regression] -fcompare-debug failure with -O -fgcse -fgcse-las -fstack-protector-all

[Bug debug/48150] [4.7/4.8 Regression] gcc.dg/guality/sra-1.c

[Bug debug/48866] gcc hangs when -g is set

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

[Bug debug/51410] [4.5 Regression] duplicate variable DIE

[Bug debug/51517] [4.5 Regression] Wrong debug information for pointers with negative strides.

[Bug debug/51570] [4.7 Regression] FAIL: gcc.dg/guality/pr45003-[23].c

[Bug debug/52857] DW_OP_GNU_regval_type is generated with INVALID_REGNUM

[Bug debug/53470] [4.8 Regression] ICE when linking with -g in splice_child_die, at dwarf2out.c:4264

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

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

[Bug debug/53704] [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621

[Bug debug/53704] New: [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621

[Bug debug/53719] can't display x87 stack information

[Bug debug/53719] New: can't display x87 stack information

[Bug debug/53740] [4.8 Regression] --enable-checking=yes,rtl bootstrap failure with ada

[Bug debug/53740] New: [4.8 Regression] --enable-checking=yes,rtl bootstrap failure with ada

[Bug debug/53754] [4.8 Regression][lto] ICE in lhd_decl_printable_name, at langhooks.c:222 (with -g)

[Bug debug/53770] New: Regression: incorrect line numbers in debug info since 4.5+

[Bug debug/53770] Regression: incorrect line numbers in debug info since 4.5+

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

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

[Bug driver/53002] Request new specs string token for multilib_os_dir

[Bug driver/53554] -Q --help=<class> gives inaccurate target-specific information

[Bug driver/53554] New: -Q --help=<class> gives inaccurate target-specific information

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

[Bug fortran/35015] missing cleanup-modules directive in testsuite/gfortran*

[Bug fortran/35040] usage of init expression in its own definition

[Bug fortran/39654] ABI bug: FTELL intrinsic function not capable of large files

[Bug fortran/40850] double free in nested types with allocatable components

[Bug fortran/41951] [OOP] Not diagnosing ambiguous operators (TB vs. INTERFACE)

[Bug fortran/42954] [4.5/4.6/4.7/4.8 regression] TARGET_*_CPP_BUILTINS issues with gfortran

[Bug fortran/43665] INTENT(IN) etc. optimization of calls: function annotations for noclobber/noescape arguments

[Bug fortran/45159] Unnecessary temporaries

[Bug fortran/45170] [F2003] allocatable character lengths

[Bug fortran/45602] Reject coarrays for move_alloc

[Bug fortran/46532] [OMP] missing error for loop bounds missing an attribute

[Bug fortran/47692] Numeric inaccuracy reported in testing lapack-3.3.0 BLAS module

[Bug fortran/47710] [OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS

[Bug fortran/47844] Array stride ignored for pointer-valued function results

[Bug fortran/48543] Collapse identical strings

[Bug fortran/48831] check.c: Constant expression (PARAMETER array element) rejected as nonconstant

[Bug fortran/48858] Incorrect error for same binding label on two generic interface specifics

[Bug fortran/49591] [OOP] Multiple identical specific procedures in type-bound operator not detected

[Bug fortran/50619] Surprising interaction between -finit-real=NAN and the associate construct

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

[Bug fortran/51652] Allocate with type-spec and source-expr: check whether length type-parameter is the same is lacking

[Bug fortran/52265] [OOP] TREE dump confusing with nested SELECT TYPE

[Bug fortran/52531] [OOP] Compilation fails with polymorphic dummy argument and OpenMP

[Bug fortran/52552] [OOP] ICE when trying to allocate non-allocatable object giving a dynamic type

[Bug fortran/52585] Wrong result for ASSOCIATED with dummy procedure pointer

[Bug fortran/52594] no traceback expected for explicit fortran stop command combined with -fbacktrace

[Bug fortran/52861] (missed optimisation) missed transformation to memset with -O3

[Bug fortran/53015] free_pi_tree(): Unresolved fixup is back

[Bug fortran/53328] [OOP] Ambiguous check for type-bound GENERIC shall ignore PASSed arguments

[Bug fortran/53379] [4.7/4.8 Regression] No backtrace generated for array bounds violation

[Bug fortran/53456] Add time support for VxWorks

[Bug fortran/53478] gfortran segfaults when module name clashes with C binding name of procedure

[Bug fortran/53509] exp and log function give unexpected results when called with numbers as arguments

[Bug fortran/53521] [4.5/4.6/4.7 Regression] Memory leak with zero-sized array constructor

[Bug fortran/53521] [4.5/4.6/4.7/4.8 Regression] Memory leak with zero-sized array constructor

[Bug fortran/53526] [Coarray] (lib) Properly handle MOVE_ALLOC for coarrays

[Bug fortran/53537] [4.5/4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails

[Bug fortran/53552] Add support for !GCC$ warning directive (cf. #pragma warning)

[Bug fortran/53552] New: Add support for !GCC$ warning directive (cf. #pragma warning)

[Bug fortran/53556] [F03] associated intrinsic does not work with procedure pointers in subroutines

[Bug fortran/53556] New: [F03] associated intrinsic does not work with procedure pointers in subroutines

[Bug fortran/53569] New: mac-OSX idle memory

[Bug fortran/53576] New: Very unhelpful error message: "Unclassifiable statement" instead of "Can't convert TYPE to ..."

[Bug fortran/53591] Front-end optimize empty string assignments

[Bug fortran/53591] New: Front-end optimize empty string assignments

[Bug fortran/53597] [4.6/4.7/4.8 Regression] F95/F2003 constraint no longer triggers: un-SAVED default-initialized module variable

[Bug fortran/53597] New: [4.6/4.7/4.8 Regression] F95/F2003 constraint no longer triggers: un-SAVED default-initialized module variable

[Bug fortran/53642] Front-end optimization: Wrong string length for deferred-length strings

[Bug fortran/53642] New: Front-end optimization: Wrong string length for deferred-length strings

[Bug fortran/53643] [OOP] ICE (segfault) with INTENT(OUT) CLASS array

[Bug fortran/53643] New: [OOP] ICE (segfault) with INTENT(OUT) CLASS array

[Bug fortran/53653] New: [IR Tracking] Disallow abstract/unlimited-polymorphic types in array constructors

[Bug fortran/53655] [OOP] CLASS-related warnings: "__copy" defined but not used; "default initializer" warnings

[Bug fortran/53655] New: []

[Bug fortran/53667] Cray pointer: Wrong result with optimizations

[Bug fortran/53667] New: Cray pointer: Wrong result with optimizations

[Bug fortran/53668] New: Do some Cray-pointer fixes

[Bug fortran/53685] New: surprising warns about transfer with explicit character range

[Bug fortran/53685] surprising warns about transfer with explicit character range

[Bug fortran/53691] [4.7/4.8 Regression] ICE in LAPACK 3.4.1 cgbrfsx.f

[Bug fortran/53691] [4.7/4.8 Regression] ICE with -Wsurprising in LAPACK 3.4.1 cgbrfsx.f

[Bug fortran/53691] New: ICE in LAPACK 3.4.1 cgbrfsx.f

[Bug fortran/53692] New: OPTIONAL: Scalarizing over the wrong array

[Bug fortran/53692] OPTIONAL: Scalarizing over the wrong array

[Bug fortran/53694] [OOP] GENERIC type-bound procs should be available without part-ref syntax

[Bug fortran/53694] New: [OOP] GENERIC type-bound procs should be available without part-ref syntax

[Bug fortran/53699] New: Missing "restrict" qualifier for OPTIONAL dummy arguments

[Bug fortran/53714] New: false positive for -Wuninitialized

[Bug fortran/53718] [4.7/4.8 regression] [OOP] gfortran generates asm label twice in the same output file

[Bug fortran/53718] New: gfortran generates asm label twice in the same output file

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

[Bug fortran/53732] New: "mismatching comparison operand types" on compile

[Bug fortran/53771] inconsistent padding long double: mixture of 96 and 128

[Bug fortran/53771] New: inconsistent padding long double: mixture of 96 and 128

[Bug fortran/53778] bad code (delivering NaN instead of proper result) with -foptimize-sibling-calls

[Bug fortran/53778] New: bad code (delivering NaN instead of proper result) with -foptimize-sibling-calls

[Bug fortran/53796] I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)

[Bug fortran/53796] New: I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)

[Bug fortran/53799] INQUIRE( RECL=integer_variable) returns -1

[Bug fortran/53799] New: INQUIRE( RECL=integer_variable) returns -1

[Bug fortran/53800] [OOP] Wrong copy-in/copy-out when passing CLASS array to assumed-shape TYPE

[Bug fortran/53800] New: [OOP] Wrong copy-in/copy-out when passing CLASS array to assumed-shape TYPE

[Bug fortran/53801] gfortran warning

[Bug fortran/53801] New: gfortran warning

[Bug fortran/53818] -finit-local-zero -fno-automatic: Function result cannot have initializer

[Bug fortran/53818] -fno-automatic cannot have initializer

[Bug fortran/53818] New: -fno-automatic cannot have initializer

[Bug fortran/53824] New: ICE with ALLOCATE of coarrays

[Bug gcov-profile/38292] [4.5/4.6/4.7/4.8 Regression] corrupted profile info with -O[23] -fprofile-use

[Bug gcov-profile/45891] Guessed profile needs updating after profile-read

[Bug gcov-profile/53546] gcc ICEs when using -fripa at varpool.c:45

[Bug gcov-profile/53547] Changing the source file between -fprofile-generate and -fprofile-use can lead to performance degradation

[Bug gcov-profile/53547] New: Changing the source file between -fprofile-generate and -fprofile-use can lead to performance degradation

[Bug gcov-profile/53744] gcov version oscillates between 407* and 407p on branches

[Bug gcov-profile/53744] New: gcov version oscillates between 407* and 407p on branches

[Bug go/53679] Build failure in libgo

[Bug go/53679] New: Build failure in libgo

[Bug inline-asm/49611] Inline asm should support input/output of flags

[Bug inline-asm/50571] [4.6/4.7 Regression] Undesirable folding in "m" constrained asm operands

[Bug java/50045] [4.7/4.8 regression] ICE in gcc/java/lang.c:427 with -fdump-tree-all

[Bug java/53817] New: The import antlr cannot be resolved

[Bug java/53817] The import antlr cannot be resolved

[Bug java/53819] New: org/antlr/runtime/ANTLRFileStream.java:0:0: internal compiler error: in java_mark_decl_local, at java/decl.c:1912

[Bug java/53819] org/antlr/runtime/ANTLRFileStream.java:0:0: internal compiler error: in java_mark_decl_local, at java/decl.c:1912

[Bug libffi/52223] [4.5/4.6 Regression] libffi's man page install breaks with multilibs and overridden mandir

[Bug libffi/53674] [libffi] 260 excess testsuite failure

[Bug libffi/53674] New: [libffi] 260 excess testsuite failure

[Bug libfortran/51119] MATMUL slow for large matrices

[Bug libfortran/52537] slow trim function

[Bug libgcj/42750] OpenMP/gcc build fails with /usr/local/lib/libgmp.so: could not read symbols: File in wrong format

[Bug libgcj/50421] [4.7/4.8 Regression] GC Warning: Out of Memory! Returning NIL!

[Bug libgomp/41737] [omp] missing error for undeclared variable in a parallel region with default(none)

[Bug libgomp/52993] gomp_init_nest_lock_25: possible bad call to memset

[Bug libgomp/53600] New: Fatal Error: Can't open module file 'omp_lib.mod' for reading at (1).

[Bug libitm/53113] Build fails in x86_avx.cc if AVX disabled but supported by as (Solaris & Linux)

[Bug libstdc++/28811] --with-pic vs static libraries and libstdc++

[Bug libstdc++/29366] atomics config for sh is weird

[Bug libstdc++/49870] regex_match vs. "^"

[Bug libstdc++/49894] [C++0x] Uniform initialization in constructor

[Bug libstdc++/52680] std::this_thread::sleep_for #ifdef'd out by _GLIBCXX_USE_NANOSLEEP

[Bug libstdc++/52689] static linking with libstdc++ fails

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

[Bug libstdc++/52765] -std=c++0x requires multilib for non-optimized libstdc++

[Bug libstdc++/53218] [4.7 regression] cmake segfaults on sparcv9

[Bug libstdc++/53263] priority_queue is very slow if -D_GLIBCXX_DEBUG is used

[Bug libstdc++/53270] [4.6/4.7 Regression] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

[Bug libstdc++/53324] Crash when mixing _GLIBCXX_DEBUG and non-_GLIBCXX_DEBUG std::deque

[Bug libstdc++/53457] Accommodate non-compliant ioctl() on VxWorks

[Bug libstdc++/53561] [c++0x] regex_replace is missing overloads

[Bug libstdc++/53561] New: [c++0x] regex_replace is missing overloads

[Bug libstdc++/53578] include/ext/concurrence.h relies on ill-formed narrowing conversions

[Bug libstdc++/53578] New: include/ext/concurrence.h relies on ill-formed narrowing conversions

[Bug libstdc++/53579] New: libstdc++ configure atomicity tests use CXXFLAGS instead of CXXFLAGS_FOR_TARGET

[Bug libstdc++/53622] C++11 regex captures extra characters

[Bug libstdc++/53622] New: C++11 regex captures extra characters

[Bug libstdc++/53630] C+11 regex compiler produces SIGSEGV

[Bug libstdc++/53630] New: C+11 regex compiler produces SIGSEGV

[Bug libstdc++/53631] [C++11] <regex> is unimplemented

[Bug libstdc++/53631] New: [C++11] <regex> is unimplemented

[Bug libstdc++/53646] Surprising effects of cxx11 vs cxx98 ABI compatibility

[Bug libstdc++/53648] [C++11] nested empty tuples

[Bug libstdc++/53657] [4.7/4.8 Regression] [C++11] pair(pair&&) move constructor is non-trivial

[Bug libstdc++/53657] [4.7/4.8 Regression][C++11] pair(pair&&) move constructor is non-trivial

[Bug libstdc++/53657] [C++11] pair(pair&&) move constructor is non-trivial

[Bug libstdc++/53657] New: [C++11] pair(pair&&) move constructor is non-trivial

[Bug libstdc++/53673] Add magic weak symbol to indicate C++ standard setting (C++03, C++11 etc) to help debug ABI problems

[Bug libstdc++/53678] [4.6 Regression] namespace pollution on NetBSD

[Bug libstdc++/53678] [4.6/4.7/4.8 Regression] namespace pollution on NetBSD

[Bug libstdc++/53678] New: [4.6/4.7/4.8 Regression] namespace pollution on NetBSD

[Bug libstdc++/53680] Link problems with static libstdc++

[Bug libstdc++/53680] New: Link problems with static libstdc++

[Bug libstdc++/53680] Versioned symbols in static libstdc++

[Bug libstdc++/53683] cout doesn't support std::u16string

[Bug libstdc++/53713] New: undefined reference with -brtl

[Bug libstdc++/53713] undefined reference with -brtl

[Bug libstdc++/53734] New: std::is_constructible fails to compile if copy constructor is private

[Bug libstdc++/53734] std::is_constructible fails to compile if copy constructor is private

[Bug lto/43581] exception handling broken across shared libaries with -fuse-linker-plugin

[Bug lto/43581] exception handling broken across shared libraries with -fuse-linker-plugin

[Bug lto/50008] [4.7/4.8 Regression] type mismatch in array reference, verify_gimple failed

[Bug lto/50620] "undefined reference" errors / csmith lto testing

[Bug lto/50679] [meta-bug] Linux kernel LTO tracking bug

[Bug lto/51205] -flto discards memset/memcpy when only referenced by g++ generated code

[Bug lto/51997] LTO does not inline available builtin implementations

[Bug lto/53019] [4.7 regression] ICE (segfault) with -flto=jobserver -fwhole-program

[Bug lto/53337] 4.7.1 lto produces warning: relocation refers to discarded section in linker (gold, binutil 2.22)

[Bug lto/53471] [4.7/4.8 Regression] ICE in pp_base_format, at pretty-print.c:510 (-flto -g)

[Bug lto/53572] New: Some public symbols don't get to serialized LTO

[Bug lto/53572] Some public symbols don't get to serialized LTO

[Bug lto/53604] ld reports errors using lto after upgrading from gcc-4.6.2 to gcc-4.7.0

[Bug lto/53604] New: ld reports errors using lto after upgrading from gcc-4.6.2 to gcc-4.7.0

[Bug lto/53730] exception handling broken - lto and static standard libs

[Bug lto/53730] New: exception handling broken - lto and static standard libs

[Bug lto/53746] [lto] segfault in std::vector::__base_ctor

[Bug lto/53746] [lto] segfault in std::vector::__base_ctor (with -fipa-pta)

[Bug lto/53746] [lto] segfault in std::vector::__base_ctor (with -fno-math-errno -fipa-pta)

[Bug lto/53746] [lto] segfault in std::vector::__base_ctor (with -fno-math-errno -fipa-pta) and ICE with trunk revision 188906

[Bug lto/53746] New: [lto] segfault in std::vector::__base_ctor

[Bug lto/53751] [lto] collect2 generates a resolution file name -lm.res

[Bug lto/53751] [lto] collect2 generates a resolution file name -lm.res (with -save-temps)

[Bug lto/53751] New: [lto] collect2 generates a resolution file name -lm.res

[Bug lto/53754] [lto] ICE in lhd_decl_printable_name, at langhooks.c:222 (with -g)

[Bug lto/53754] New: [lto] ICE in lhd_decl_printable_name, at langhooks.c:222 (with -g)

[Bug lto/53768] [4.7 Regression] Undefined references with boost 1.46/1.48/1.49

[Bug lto/53768] New: [4.7 Regression] Undefined references with boost 1.46/1.48/1.49

[Bug lto/53777] [lto] lto does not propagate optimization flags from command lines given at "compilation time"

[Bug lto/53777] New: [lto] lto does not propagate optimization flags from command lines given at "compilation time"

[Bug lto/53780] [l4.7.1 lto] linker fails with lto and "standard" object file

[Bug lto/53780] New: [l4.7.1 lto] linker fails with lto and "standard" object file

[Bug lto/53787] New: Possible lto improvement

[Bug lto/53787] Possible lto improvement

[Bug lto/53808] New: Undefined symbol when building a library with lto

[Bug middle-end/17958] expand_divmod fails to optimize division of 64-bit quantity by small constant when BITS_PER_WORD is 32

[Bug middle-end/21953] [4.5/4.6/4.7/4.8 Regression] Many tmpdir-gcc.dg-struct-layout-1 tests fail on Tru64 UNIX V5.1B

[Bug middle-end/29174] does not recognize memcpy and optimize it

[Bug middle-end/30442] Expanded array initialization can use memset builtin function

[Bug middle-end/33103] Redundant multiplications for memset

[Bug middle-end/35308] Straight line strength reduction

[Bug middle-end/36598] Failed optimisation of return of struct argment in memcpy-1.c

[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

[Bug middle-end/38756] 107t.ivopts introduces pointer truncation

[Bug middle-end/39333] gcc 4.3.3 miscompiles when -finline-small-functions is used

[Bug middle-end/40194] fortran rules for optimizing

[Bug middle-end/40282] ICE with -fipa-type-escape

[Bug middle-end/41453] use INTENT(out) for optimization

[Bug middle-end/43718] march does not display --help=target enable/disable correctly

[Bug middle-end/46483] [4.5 regression] built-in memcpy() does not handle unaligned int

[Bug middle-end/47298] -O3 destroys beautifully vectorized code obtained at -O2

[Bug middle-end/47341] unnecessary versioning in the vectorizer.

[Bug middle-end/47530] [trans-mem] tail call optimization problem with _ITM_commitTransaction

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

[Bug middle-end/48124] [4.5/4.6 Regression] likely wrong code bug

[Bug middle-end/48124] [4.5/4.6/4.7 Regression] likely wrong code bug

[Bug middle-end/48600] [4.6 Regression] ICE when using cold attribute

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

[Bug middle-end/49319] [4.7/4.8 regression] g++.dg/abi/thunk5.C FAILs on Tru64 UNIX

[Bug middle-end/49328] [4.5 Regression] Internal compiler error due to explicit array bounds in contained routine argument

[Bug middle-end/50040] [4.5/4.6 Regression] missed warning: âx.yâ is used uninitialized in this function

[Bug middle-end/50749] Auto-inc-dec does not find subsequent contiguous mem accesses

[Bug middle-end/51768] [4.5 Regression] ICE with invalid asm goto

[Bug middle-end/51867] GCC generates inconsistent code for same sources calling builtin calls, like sqrtf

[Bug middle-end/51939] [4.7/4.8 Regression] ICE: in compute_affine_dependence, at tree-data-ref.c:4103 with -fcheck-data-deps

[Bug middle-end/52097] ICE: in get_bit_range, at expr.c:4535 with -O -flto -fexceptions -fnon-call-exceptions --param allow-store-data-races=0

[Bug middle-end/52214] [4.7 Regression] FAIL: g++.dg/tree-ssa/pr44706.C -std=gnu++* scan-tree-dump-not fnsplit "Splitting function"

[Bug middle-end/52285] [4.7/4.8 Regression] libgcrypt _gcry_burn_stack slowdown

[Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno

[Bug middle-end/52547] [4.5/4.6 Regression] ICE with openmp with nested function which requires a trampoline

[Bug middle-end/53204] [4.7 regression] ICE during final link of large codebase with -O2 -finline-functions -flto, adding -flto-partition=none fixes the problem

[Bug middle-end/53303] Reload/RA issue on word paradoxical subregs

[Bug middle-end/53433] [4.8 Regression] ICE in int_mode_for_mode, at stor-layout.c:424 during lto-bootstrap

[Bug middle-end/53533] [4.7 regression] loop unrolling as measured by Adobe's C++Benchmark is twice as slow versus 4.4-4.6

[Bug middle-end/53535] non-aligned memset on non-strict-alignment targets not optimized where aligned memset is

[Bug middle-end/53590] compiler fails to generate SIMD instruction for FP division

[Bug middle-end/53616] [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled

[Bug middle-end/53616] New: [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled

[Bug middle-end/53623] [4.7 Regression] sign extension is effectively split into two x86-64 instructions

[Bug middle-end/53623] [4.7/4.8 Regression] sign extension is effectively split into two x86-64 instructions

[Bug middle-end/53644] ICE in force_move_args_size_note, at combine-stack-adj.c:419

[Bug middle-end/53644] New: ICE in force_move_args_size_note, at combine-stack-adj.c:419

[Bug middle-end/53647] [4.8 Regression] gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c

[Bug middle-end/53647] New: [4.8 Regression] gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c

[Bug middle-end/53667] [4.6/4.7/4.8 Regression] Cray pointer: Wrong result with optimizations

[Bug middle-end/53667] Cray pointer: Wrong result with optimizations

[Bug middle-end/53676] [4.7 regression] empty loop is not always removed now

[Bug middle-end/53676] [4.7/4.8 regression] constant folding regression, shown as slowdown as measured by Adobe's C++Benchmark

[Bug middle-end/53676] [4.7/4.8 regression] empty loop is not always removed now

[Bug middle-end/53676] New: [4.7/4.8 regression] constant folding regression, shown as slowdown as measured by Adobe's C++Benchmark

[Bug middle-end/53688] [4.8 Regression] 191.fma3d in SPEC CPU 2000 miscompiled

[Bug middle-end/53688] New: [4.8 Regression] 191.fma3d in SPEC CPU 2000 miscompiled

[Bug middle-end/53695] [4.8 Regression] ICE: in dfs_enumerate_from, at cfganal.c:1221 with -O2 -ftracer and labels/gotos

[Bug middle-end/53695] New: [4.8 Regression] ICE: in dfs_enumerate_from, at cfganal.c:1221 with -O2 -ftracer and labels/gotos

[Bug middle-end/53696] [4.7/4.8 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

[Bug middle-end/53696] New: [4.7/4.8 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

[Bug middle-end/53697] [4.7/4.8 Regression] ICE: in get_expr_operands, at tree-ssa-operands.c:990 with lambda function

[Bug middle-end/53697] New: [4.7/4.8 Regression] ICE: in get_expr_operands, at tree-ssa-operands.c:990 with lambda function

[Bug middle-end/53698] [4.8 Regression] ICE: in plus_constant, at explow.c:88 with -O -mx32 -maddress-mode=long -fno-tree-dominator-opts

[Bug middle-end/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

[Bug middle-end/53749] ice in expand_shift_1

[Bug middle-end/53776] New: pragma optimize does not support Os

[Bug middle-end/53776] pragma optimize does not support Os

[Bug middle-end/53790] [4.6/4.7/4.8 Regression] ICE on dereferencing a extern union in asm statement

[Bug middle-end/53790] ICE on dereferencing a extern union in asm statement

[Bug middle-end/53790] New: ICE on dereferencing a extern union in asm statement

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[Bug middle-end/53813] New: [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[Bug middle-end/53823] New: [4.8 Regression] FAIL: gcc.c-torture/execute/930921-1.c execution at -O0 and -O1

[Bug middle-end/8743] receiving result from __builtin_return_address() beyond stack top causes segfault

Re: [BUG middle-end] Optimizations are deleting my adds

[Bug other/28145] C++ (throw() and catch(...) {/* fall through */ } ) and pthread cancellation are incompatible (at least with NPTL)

[Bug other/32998] -frecord-gcc-switches issues

[Bug other/33190] tm.texi describes some non-existing hooks

[Bug other/39851] gcc -Q --help=target does not list extensions selected by -march=

[Bug other/46125] -mcmodel=large doesn't work

[Bug other/50925] [4.5/4.6/4.7/4.8 Regression][avr] ICE at spill_failure, at reload1.c:2118

[Bug other/53587] New: [manual] Option -mms-bitfields not documented

[Bug other/53595] Code size increase of +10% between two 4.7.1 snapshot

[Bug other/53598] New: missed diagnostics / equality comparison result unused.

[Bug other/53601] g++ ICE compiling minion with -Ofast

[Bug other/53601] New: g++ ICE compiling minion with -Ofast

[Bug other/53615] Buffer overflow in the compiler?

[Bug other/53615] New: Buffer overflow in the compiler?

[Bug other/53742] bad assembler output when compiling with LTO and PGO

[Bug other/53742] New: bad assembler output when compiling with LTO and PGO

[Bug preprocessor/37215] ICE on 'gcc -E -dM -fpreprocessed - < /dev/null'

[Bug preprocessor/53463] [4.8 Regression]: system header not recognized, yielding warnings about long long preprocessor constant

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

[Bug regression/53729] [4.8 regression] PR53636 fix caused bb-slp-16.c to FAIL on sparc64 and powerpc64

[Bug regression/53729] New: [4.8 regression] PR53636 fix caused bb-slp-16.c to FAIL on sparc64 and powerpc64

[Bug rtl-optimization/32629] missing CSE for constant in registers / inefficient memset

[Bug rtl-optimization/41455] memcpy not tail called if it's a struct assignment

[Bug rtl-optimization/43616] Extra register move

[Bug rtl-optimization/48542] unchanged variables in code which calls setjmp may be clobbered (including the return-address)

[Bug rtl-optimization/49847] [4.7/4.8 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)

[Bug rtl-optimization/50176] [4.7/4.8 Regression] 4.7 generates spill-fill dealing with char->int conversion

[Bug rtl-optimization/50557] [4.7/4.8 Regression] Register pressure increase after reassociation (x86, 32 bits)

[Bug rtl-optimization/51771] trans-mem: abnormal edges get lost or corrupted

[Bug rtl-optimization/51938] missed optimization: 2 comparisons

[Bug rtl-optimization/52250] [4.7 Regression] ICE: in sel_remove_bb, at sel-sched-ir.c:5213 with -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling2 and other flags

[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word memory splits

[Bug rtl-optimization/52573] [4.5/4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

[Bug rtl-optimization/52983] [4.8 Regression] internal compiler error: in df_uses_record, at df-scan.c:3243

[Bug rtl-optimization/53533] [4.7/4.8 regression] vectorization causes loop unrolling test slowdown as measured by Adobe's C++Benchmark

[Bug rtl-optimization/53558] New: Register allocator doesn't tie return value register to output variable.

[Bug rtl-optimization/53589] [4.7/4.8 Regression] ICE in maybe_record_trace_start with asm goto

[Bug rtl-optimization/53589] New: [4.7/4.8 Regression] ICE in maybe_record_trace_start with asm goto

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

[Bug rtl-optimization/53595] New: Code size increase of +10% between two 4.7.1 snapshot

[Bug rtl-optimization/53652] *andn* isn't used for vectorization

[Bug rtl-optimization/53652] New: *andn* isn't used for vectorization

[Bug rtl-optimization/53669] New: suboptimal small switch - 3-way jump with only 1 comparison

[Bug rtl-optimization/53669] suboptimal small switch - 3-way jump with only 1 comparison

[Bug rtl-optimization/53687] New: _mm_cmpistri generates redundant movslq %ecx,%rcx on x86-64

[Bug rtl-optimization/53700] [4.7 regression] ICE in reload_cse_simplify_operands, at postreload.c:403

[Bug rtl-optimization/53700] New: [4.7 regression] ICE in reload_cse_simplify_operands, at postreload.c:403

[Bug rtl-optimization/53701] ICE on ia64 (when building Allegro 4.4)

[Bug rtl-optimization/53701] ICE on ia64 (when building Allegro 4.4) in sel-sched

[Bug rtl-optimization/53705] New: wrong code with custom flags - stores to memory are lost

[Bug rtl-optimization/53705] wrong code with custom flags - stores to memory are lost

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

[Bug rtl-optimization/53706] [4.8 Regression] Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

[Bug rtl-optimization/53706] New: [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

[Bug rtl-optimization/53785] coalescing multiple static instances in function scope

[Bug rtl-optimization/53785] New: coalescing multiple static instances in function scope

[Bug target/16331] x86-64 inline asm register constraints insufficient WRT ABI

[Bug target/16458] PowerPC - redundant compare

[Bug target/30354] -Os doesn't optimize a/CONST even if it saves size.

[Bug target/31109] gcc 3.3 not functioning under Interix 3.5

[Bug target/32219] optimizer causes wrong code in pic/hidden/weak symbol checking.

[Bug target/35294] iwmmxt intrinsics, internal compiler error

[Bug target/40134] symbols not resolved when building shared libraries (link with -lgcc_s -lgcc?)

[Bug target/40411] -std=c99 does not enable c99 mode in Solaris C library

[Bug target/40657] allocate local variables with fewer instructions

[Bug target/43052] [4.7/4.8 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline

[Bug target/44553] Cross compiling for ia64 fails as stdlib.h doesn't exist

[Bug target/45844] FAIL: gfortran.dg/vect/pr45714-b.f -O (internal compiler error)

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

[Bug target/46883] GCC ICE with error: unrecognizable insn

[Bug target/48126] arm_output_sync_loop: misplaced memory barrier

[Bug target/49826] [4.7/4.8 Regression] Symbols are not decorated with attribute stdcall and -mrtd

[Bug target/50092] [4.5 Regression] internal compiler error: in elimination_costs_in_insn, at reload1.c:3633

[Bug target/50106] [ARM] Wrong code with -march=armv5t -mthumb -Os

[Bug target/50678] [4.7/4.8 Regression] FAIL: c52104y on x86_64-apple-darwin10

[Bug target/51244] SH Target: Inefficient conditional branch

[Bug target/51408] Miscompilation in arm.md:*minmax_arithsi

[Bug target/51509] Inefficient neon intrinsic code sequence

[Bug target/51643] Incorrect code produced for tail-call of weak function with -O2/-O3 option

[Bug target/51915] [4.7 Regression] ICE in output_move_double

[Bug target/52080] Stores to bitfields introduce a store-data-race on adjacent data

[Bug target/52294] [4.7 Regression] [ARM Thumb] generated asm code produces "branch out of range" error in gas with -Os -mcpu=cortex-a9

[Bug target/52415] memcpy to local variable generates unnecessary stack frame for armv7

[Bug target/52630] [4.7 regression] ICE when compiling ppl-0.12 testsuite

[Bug target/52908] xop-mul-1:f9 miscompiled on bulldozer (-mxop)

[Bug target/52941] SH Target: Add support for movco.l / movli.l atomics on SH4A

[Bug target/52971] gcc ICE with an sh64 cross-compilation

[Bug target/52989] Installation error on OS X (arm-eabi) cross-compiler

[Bug target/52999] [4.7/4.8 Regression] ICE, segmentation fault in c_tree_printer

[Bug target/53219] inlined function erroneously clobbers %i0 register

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

[Bug target/53264] gcc/gcov-io.c and gcc/libgcov.c fail to compile (target vxWorks - gcc 4.7.0)

[Bug target/53283] [4.8 Regression] Many failures on x86_64-apple-darwin10 after revision 186789

[Bug target/53378] gcc/regs.h hides system header regs.h on vxWorks

[Bug target/53383] Allow -mpreferred-stack-boundary=3 on x86-64

[Bug target/53425] No warnings are given for -mno-sse

[Bug target/53443] Bad Macro Definition SUBSUBTARGET_OVERRIDE_OPTIONS in vxworks.h

[Bug target/53461] Incorrect handling of CASE_VECTOR_PC_RELATIVE in config/m68k.md

[Bug target/53487] [4.8 Regression] Unrecognizable insn for conditional move

[Bug target/53511] SH Target: Add support for fma patterns

[Bug target/53512] SH Target: Allow fsca and fsrra for non-SH4A

[Bug target/53539] Different __WCHAR_TYPE__/wchar_t for gcc -m32 on Linux/i386 and Linux/x86-64

[Bug target/53557] New: Cross compiling for m68k-linux fails as <asm/unistd.h> doesn't exist

[Bug target/53559] ICE on altivec builtins stv[l|r]x[l]

[Bug target/53559] New: ICE on altivec builtins stv[l|r]x[l]

[Bug target/53568] New: SH Target: Add support for bswap built-ins

[Bug target/53568] SH Target: Add support for bswap built-ins

[Bug target/53569] mac-OSX idle memory

[Bug target/53575] --with-abi=x32 without --with-multilib-list doesn't work

[Bug target/53575] New: --with-abi=x32 without --with-multilib-list doesn't work

[Bug target/53617] New: Suboptimal PC-relative addressing code on x86

[Bug target/53621] [SH] Frame pointers not generated with -fno-omit-frame-pointer on GCC 4.7.0

[Bug target/53621] New: [SH] Frame pointers not generated with -fno-omit-frame-pointer on GCC 4.7.0

[Bug target/53623] New: [4.7 Regression] sign extension is effectively split into two x86-64 instructions

[Bug target/53633] __attribute__((naked)) should disable -Wreturn-type

[Bug target/53639] New: x86_64: redundant 64-bit operations on 32-bit integers

[Bug target/53639] x86_64: redundant 64-bit operations on 32-bit integers

[Bug target/53647] [4.8 Regression] gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c

[Bug target/53649] ICE when using 'C' x86 asm constraint

[Bug target/53659] New: ARM: Using -mcpu=cortex-a9 option results in bad performance for Cortex-A9 processor in C-Ray phoronix benchmark

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

[Bug target/53682] New: [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

[Bug target/53698] [4.8 Regression] ICE: in plus_constant, at explow.c:88 with -O -mx32 -maddress-mode=long -fno-tree-dominator-opts

[Bug target/53698] New: ICE: in plus_constant, at explow.c:88 with -O -mx32 -maddress-mode=long -fno-tree-dominator-opts

[Bug target/53712] Does not combine unaligned load with _mm_cmpistri, redundant instruction at -O0

[Bug target/53724] ICE when using the 'd' asm operand modifier

[Bug target/53724] New: ICE when using the 'd' asm operand modifier

[Bug target/53735] New: thumb1 spill failure with -Os

[Bug target/53735] thumb1 spill failure with -Os

[Bug target/53738] Problem with pow() function when calculating power of 10

[Bug target/53749] ice in expand_shift_1

[Bug target/53755] [4.7 Regression] ICE in replace_reg_with_saved_mem, at caller-save.c:1125 on i586-linux-gnu

[Bug target/53755] New: [4.7 Regression] ICE in replace_reg_with_saved_mem, at caller-save.c:1125 on i586-linux-gnu

[Bug target/53758] New: Segfault at 'vmovaps' when setting pointer array in a loop

[Bug target/53758] Segfault at 'vmovaps' when setting pointer array in a loop

[Bug target/53759] [4.7/4.8 Regression] gcc -mavx emits vshufps for __builtin_ia32_loadlps

[Bug target/53759] gcc -mavx emits vshufps for__builtin_ia32_loadlps

[Bug target/53759] New: gcc -mavx emits vshufps for__builtin_ia32_loadlps

[Bug target/53772] Failed to combine load and jump on vtable

[Bug target/53772] New: Failed to combine load and jump on vtable

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

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

[Bug target/53793] [ARM] Debug info is wrong at optimization level -O1

[Bug target/53803] --enable-target-optspace gives undefined references to restgpr_*_x

[Bug target/53803] New: --enable-target-optspace gives undefined references to restgpr_*_x

[Bug testsuite/20771] Duplicate PCH test names

[Bug testsuite/43759] The tests gcc.dg/plugindir*.c should be restricted to builds configured with --enable-plugin

[Bug testsuite/51097] [4.7/4.8 Regression] a lot of "FAIL: gcc.dg/vect" on i686 avx build 181167 to 181177

[Bug testsuite/52945] FAIL: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O* -flto *

[Bug testsuite/53664] neon-testgen.ml generates duplicate scan-assembler directives

[Bug testsuite/53664] New: neon-testgen.ml generates duplicate scan-assembler directives

[Bug testsuite/53665] New: test g++.dg/abi/mangle50.C has duplicate scan-assembler lines

[Bug testsuite/53739] New: FAIL: g++.dg/init/null1.C -std=c++11 happens even though it should not be tested

[Bug translation/53764] New: Typo in translatable string: "literalto"

[Bug tree-optimization/22586] GVN-PRE could do strength reduction

[Bug tree-optimization/25643] VRP does not remove -fbounds-check for Fortran

[Bug tree-optimization/30318] VRP does not create ANTI_RANGEs on overflow

[Bug tree-optimization/31677] gcc.dg/memcpy-1.c tree dump scan fails on several targets

[Bug tree-optimization/32120] missed PRE/FRE of a*2+4 and (a+2)*2

[Bug tree-optimization/32759] False "may be used uninitialized" (missed VRP optimization)

[Bug tree-optimization/34940] contained subroutines called only once are not inlined

[Bug tree-optimization/36602] memset should be optimized into an empty CONSTRUCTOR

[Bug tree-optimization/37242] missed FRE opportunity because of signedness of addition

[Bug tree-optimization/37541] VRP fails to optimize single-bit ranges

[Bug tree-optimization/43768] VRP destroys loop form

[Bug tree-optimization/43965] Missed VRP and/or jump-threading

[Bug tree-optimization/45685] [4.6/4.7/4.8 Regression] missed conditional move opportunity in loop

[Bug tree-optimization/46556] Code size regression in struct access

[Bug tree-optimization/46985] [4.5 Regression] ICE: SIGSEGV in is_gimple_min_invariant (gimple.c:2742) with -fno-tree-ccp -fno-tree-dominator-opts -fno-tree-fre

[Bug tree-optimization/47061] VRP doesn't propagate through x<<=1, but it does for x*=2

[Bug tree-optimization/47657] missed vectorization

[Bug tree-optimization/48739] [4.5 Regression] ICE in check_loop_closed_ssa_use() with "-ftree-parallelize-loops=2 -fno-tree-dominator-opts"

[Bug tree-optimization/49498] [4.7/4.8 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20

[Bug tree-optimization/50078] [4.6 Regression] combine wrong code: volatile accesses optimized out

[Bug tree-optimization/50417] regression: memcpy with known alignment

[Bug tree-optimization/50472] Volatile qualification in data is not enough to avoid optimization over pointer to data

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

[Bug tree-optimization/51042] [4.5 Regression] endless recursion in phi_translate

[Bug tree-optimization/51070] [4.6/4.7 Regression] ICE verify_gimple failed

[Bug tree-optimization/51179] poor vectorization on interlagos.

[Bug tree-optimization/51466] [4.7 Regression] ICE in gimple_rhs_has_side_effects,

[Bug tree-optimization/51581] Integer division by constant is not vectorized

[Bug tree-optimization/51938] missed optimization: 2 comparisons

[Bug tree-optimization/52558] write introduction incorrect wrt the C++11 memory model

[Bug tree-optimization/52589] VRP missed optimization

[Bug tree-optimization/52631] [4.6/4.7/4.8 Regression] VN does not use simplified expression for lookup

[Bug tree-optimization/52868] [4.7/4.8 Regression] 4.6 is faster on Atom

[Bug tree-optimization/52979] [4.7 Regression] likely wrong code bug w/packed bitfields

[Bug tree-optimization/53081] memcpy/memset loop recognition

[Bug tree-optimization/53501] [4.5/4.6 Regression] scev introduces signed overflow

[Bug tree-optimization/53550] [4.6 regression] ICE with -O{1,2,3} -fprefetch-loop-arrays in build2_stat, at tree.c:3803

[Bug tree-optimization/53550] [4.6/4.7/4.8 regression] ICE with -O{1,2,3} -fprefetch-loop-arrays in build2_stat, at tree.c:3803

[Bug tree-optimization/53550] New: [4.6/4.7/4.8 regression] ICE with -O{1,2,3} -fprefetch-loop-arrays in build2_stat, at tree.c:3803

[Bug tree-optimization/53571] [4.6/4.7/4.8 regression] ICE with -O{2,3} -floop-parallelize-all in cloog_domain_stride()

[Bug tree-optimization/53571] New: [4.6/4.7/4.8 regression] ICE with -O{2,3} -floop-parallelize-all in cloog_domain_stride()

[Bug tree-optimization/53588] [4.8 Regression] FAIL: gfortran.dg/vect/pr32380.f

[Bug tree-optimization/53588] New: [4.8 Regression] FAIL: gfortran.dg/vect/pr32380.f

[Bug tree-optimization/53636] New: SLP may create invalid unaligned memory accesses

[Bug tree-optimization/53636] SLP may create invalid unaligned memory accesses

[Bug tree-optimization/53640] Missed cmove with stores

[Bug tree-optimization/53640] New: Missed cmove with stores

[Bug tree-optimization/53645] Missed optimization for vector integer division lowering

[Bug tree-optimization/53647] [4.8 Regression] gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c

[Bug tree-optimization/53663] 4.7 inconsistent inline handling of bool within union

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

[Bug tree-optimization/53693] [4.7/4.8 regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1438

[Bug tree-optimization/53703] [4.8 Regression] verify_ssa: definition in block 105 does not dominate use in block 103

[Bug tree-optimization/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

[Bug tree-optimization/53708] New: [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

[Bug tree-optimization/53726] [4.8 Regression] aes test performance drop for eembc_2_0_peak_32

[Bug tree-optimization/53748] [4.8 Regression] ice in fold_convert_loc

[Bug tree-optimization/53773] New: Vectorizer generates non-canonical multiplies

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

[Bug tree-optimization/53774] New: Reassociator generates non-canonical addition

[Bug tree-optimization/53774] Reassociator generates non-canonical addition

[Bug tree-optimization/53787] Possible IPA-SRA / IPA-CP improvement

[Bug tree-optimization/53791] Branches not re-ordered using profile-information

[Bug tree-optimization/53791] New: Branches not re-ordered using profile-information

[Bug tree-optimization/53802] New: Spurious 'may be used uninitialized' related to shifts

[Bug tree-optimization/53802] Spurious 'may be used uninitialized' related to shifts

[Bug tree-optimization/53804] branch reordering missed optimization

[Bug tree-optimization/53804] New: branch reordering missed optimization

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

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

[Bug tree-optimization/53806] New: Missed optimization (a<=b)&&(a>=b) with trapping

[Bug tree-optimization/53807] New: FAIL: gcc.dg/vect/bb-slp-11.c scan-tree-dump-times slp "basic block vectorized using SLP" 1

[Bug web/53608] New: Documentation could be clearer about designated initializers of unions

[Bug web/53632] [bugzilla] Bugzilla being very slow to submit changes, sending duplicate emails

[Bug web/53632] New: [bugzilla] Bugzilla being very slow to submit changes, sending duplicate emails

Bug 38607

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Re: Fw: How do you do,

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