gcc-bugs archive
subject index for April, 2013

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[Bug ada/25844] [4.7/4.8/4.9 regression] ICE on overloaded renames

[Bug ada/32164] [4.7/4.8/4.9 Regression] ICE when renaming predefined "=" and "/="

[Bug ada/40986] [4.6 regression] Assert_Failure sinfo.adb:360, error detected at a-unccon.ads:23:27

[Bug ada/49940] [4.7/4.8/4.9 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with "s-taprop.adb:717:32: "lwp_self" is undefined"

[Bug ada/49944] [4.7/4.8/4.9 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with "s-taprop.adb:856:10: "pthread_attr_setaffinity_np" is undefined (more references follow)"

[Bug ada/51483] [4.7/4.8/4.9 regression] cstand.adb:Register_Float_Type makes invalid assumptions about FP representation

[Bug ada/56196] Assertion failure on aspect clause

[Bug ada/56909] [4.8 regression] Ada: s-atopri.adb:multiple undefined references on mingw32

[Bug ada/56909] [4.8 regression] s-atopri.adb:multiple undefined references on mingw32

[Bug ada/56909] [4.8 regression] s-atopri.adb:multiple undefined references on mingw32 --with-arch=i486

[Bug ada/56909] New: [4.8 regression] Ada: s-atopri.adb:multiple undefined references on mingw32

[Bug ada/57040] New: SEH Exception defined is conflicted with SJLJ Eception within several files.

[Bug ada/57128] gcc-gnat problem halts gcc build

[Bug ada/57128] New: gcc-gnat problem halts gcc build

[Bug bootstrap/15212] [4.7/4.8/4.9 Regression] bootstrap fails on interix3

[Bug bootstrap/25470] [4.7/4.8/4.9 Regression] fixincludes/ subdirectory not cleaned by "make distclean"

[Bug bootstrap/25672] [4.7/4.8/4.9 Regression] cross build's libgcc picks up CFLAGS

[Bug bootstrap/33781] [4.7/4.8/4.9 Regression] "Arg list too long" building libgcc.a

[Bug bootstrap/43847] test for plugin is using wrong objdump for host != target

[Bug bootstrap/44959] [4.6 Regression] bootstrap failed at Comparing stages 2 and 3

[Bug bootstrap/50229] [4.7/4.8/4.9 Regression] Can't cross compile for i686-apple-darwin10 from x86_64-redhat_linux

[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

[Bug bootstrap/55293] bootstrap failure: invalid conversion from 'char**' to 'const char**' [-fpermissive]

[Bug bootstrap/56644] --disable-nls requires symbols from libintl

[Bug bootstrap/56813] [4.9 regression] invalid assembly code for libiberty/cp-demangle.c on armv5tel-linux-gnueabi

[Bug bootstrap/56813] New: [4.9 regression] invalid assembly code for libiberty/cp-demangle.c on armv5tel-linux-gnueabi

[Bug bootstrap/56853] New: GNU Fortran is not working

[Bug bootstrap/56927] 4.7.2 build ICEs when built with 4.8.0 and --disable-bootstrap

[Bug bootstrap/56927] New: 4.7.2 build ICEs when built with 4.8.0 and --disable-bootstrap

[Bug bootstrap/56954] New: Bootstrap failure: ./auto-host.h:1994:16: error: declaration does not declare anything [-fpermissive]

[Bug bootstrap/57017] New: ÂError: expecting string instruction after `rep'Â in code w/o inline assembly

[Bug bootstrap/57017] ÂError: expecting string instruction after `rep'Â in code w/o inline assembly

[Bug bootstrap/57020] New: error: expected expression before â)â token

[Bug bootstrap/57028] [4.9 regression] Fortran bootstrap fails due to missing zlib.h

[Bug bootstrap/57028] New: [4.9 regression] Fortran bootstrap fails due to missing zlib.h

[Bug bootstrap/57059] [4.8/4.9 Regression] Host configuration of loose_warn breaks for build components for Canadian crosses

[Bug bootstrap/57059] New: Host configuration of loose_warn breaks for build components for Canadian crosses

[Bug bootstrap/57076] @ in the src directory name causes failure while building of gcc.info

[Bug bootstrap/57076] New: @ in the src directory name causes failure while building of gcc.info

[Bug bootstrap/57077] [4.9 Regression] LTO bootstrap failure with profiledbootstrap

[Bug bootstrap/57077] New: [4.9 Regression] LTO bootstrap failure with profiledbootstrap

[Bug bootstrap/57087] make failed: libmpfr not found or uses a different ABI

[Bug bootstrap/57087] New: make failed: libmpfr not found or uses a different ABI

[Bug bootstrap/57125] New: Build not SMP safe; fails to build bconfig.h

[Bug c++/11582] Odd error message with dynamically sized template arg printing

[Bug c++/13452] No error on invalid (I think) C++ code

[Bug c++/14179] [4.7/4.8/4.9 Regression] out of memory while parsing array with many initializers

[Bug c++/15272] lookup, dependent base

[Bug c++/15485] [tree-ssa] The C++ front-end generates a lot of (void) casts for statements (NVR)

[Bug c++/16564] g++ seems to go into an infinite loop after errors

[Bug c++/17232] classes and class template specializations treated differently w.r.t. core issue #337

[Bug c++/17729] [4.7/4.8/4.9 Regression] Duplicate __attribute__((deprecated)) warning

[Bug c++/22488] C++ frontend generates RECORD_TYPEs with overlapping FIELD_DECLs

[Bug c++/23055] overload resolution does not find templated function (zero -> pointer)

[Bug c++/25466] typeid expression fails to throw bad_typeid according to 5.2.8p2

[Bug c++/33068] volatile struct bit fields not treated as volatile

[Bug c++/34949] Dead code in empty destructors.

[Bug c++/37885] Accepts invalid CV qualifiers on member function returning function pointer

[Bug c++/45917] inaccessible types allowed as template argument in nested-name-specifier

[Bug c++/48665] type of const member function

[Bug c++/50243] vtable for pure abstract class (interface) shouldn't be emitted

[Bug c++/50261] [C++0x] ICE on brace-initialize an array member

[Bug c++/51092] [C++0x] [4.6 Regression] ICE array std::pair initialization

[Bug c++/51239] [DR 1430] ICE with variadic template alias

[Bug c++/51239] ICE with variadic template alias

[Bug c++/51348] [c++0x] ICE in finish_class_member_access_expr with enum class use

[Bug c++/51424] [C++11] G++ should diagnose self-delegating constructors

[Bug c++/51577] dependent name lookup finds operator in global namespace

[Bug c++/51582] [4.6 Regression] ICE when using a class with a matrix of complex numbers in C++0x mode

[Bug c++/51619] [c++0x] [4.6 Regression] ICE with array class member

[Bug c++/51747] [C++11] cannot call defaulted copy constructor using list-initialization

[Bug c++/52072] Several non-deduced contexts not recognized

[Bug c++/52553] [4.6 Regression] Internal compiler error on build Parma Polyhedra Library

[Bug c++/52748] [4.9 Regression][C++11] N3276 changes to decltype

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

[Bug c++/53786] [C++11] alias template - error on valid code

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

[Bug c++/54216] Missing diagnostic for ill-formed anonymous enum declarations

[Bug c++/54311] Info about default template arguments in instantiation backtrace

[Bug c++/54320] [c++11] range access to VLA

[Bug c++/54377] Consider default arguments in "wrong number of template arguments" diagnostic

[Bug c++/54427] Expose more vector extensions

[Bug c++/54532] [C++0x][constexpr] internal error when initializing static constexpr with pointer to non-static member variable

[Bug c++/54648] constexpr function rejected as non const

[Bug c++/54858] [4.6 Regression] ICE in cp_tree_equal

[Bug c++/54946] ICE on template parameter from cast char-pointer in C++11 constexpr struct

[Bug c++/54948] template unnecessarily displayed as "A< template-parameter-1-1 >" not "A<T>"

[Bug c++/55017] [DR 1051] [C++11] Rvalue-reference member should cause copy constructor to be deleted, but still declared

[Bug c++/55149] capturing VLA in lambda

[Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function

[Bug c++/55241] [C++11] diagnostics show sizeof...(T) as sizeof(T...)

[Bug c++/55708] g++ crashes: constexpr function with reference parameters.

[Bug c++/55877] [4.7/4.8/4.9 Regression] Anon visibility issues

[Bug c++/55931] [C++11] Constexpr member function inside a static member is not working

[Bug c++/55951] [4.8/4.9 Regression] ICE in check_array_designated_initializer, at cp/decl.c:4785

[Bug c++/56189] Infinite recursion with noexcept when instantiating function template

[Bug c++/56239] [4.6 Regression] parse error calling operator() on parenthesized value-initialized temporary

[Bug c++/56289] Bad location for unused value warning with comma operator

[Bug c++/56388] [4.7/4.8/4.9 regression] catch(...) in lambda rejected

[Bug c++/56388] catch(...) in lambda rejected

[Bug c++/56450] ICE with SFINAE when detecting non-static member variable

[Bug c++/56493] Performance regression in google dense hashmap

[Bug c++/56698] "array subscript is above array bounds" triggered on code that doesn't have that problem

[Bug c++/56728] [4.8/4.9 Regression] ICE using constexpr initialization and arrays

[Bug c++/56746] [4.8 regression] increased memory usage when compiling C++

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

[Bug c++/56769] [4.7] ICE in set_ssa_val_to, at tree-ssa-sccvn.c:2511

[Bug c++/56772] placement new operator does not work inside function template for array types.

[Bug c++/56793] ICE with scoped enum

[Bug c++/56794] [4.7/4.8/4.9 Regression] C++11 Error in range-based for with parameter pack array

[Bug c++/56815] New: void pointer arithmetic

[Bug c++/56815] void pointer arithmetic

[Bug c++/56819] [4.7/4.8/4.9 Regression] ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug

[Bug c++/56819] New: [4.7/4.8/4.9 Regression] ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug

[Bug c++/56820] New: elaborated-type-specifier friend incorrectly looked up beyond innermost enclosing namespace

[Bug c++/56821] New: Unable to overload with references to 'this'.

[Bug c++/56821] Unable to overload with references to 'this'.

[Bug c++/56822] New: std::promise seems broken on 10.8 lion

[Bug c++/56832] g++-4.7.2 falls over when compiling vector intialization list

[Bug c++/56832] New: g++-4.7.2 falls over when compiling vector intialization list

[Bug c++/56835] New: std::promise seems broken on 10.8 lion

[Bug c++/56835] std::promise seems broken on 10.8 lion

[Bug c++/56836] New: Template delegating constructor not calling target constructor

[Bug c++/56836] Template delegating constructor not calling target constructor

[Bug c++/56838] [4.9 regression] GCC svn doesn't compile libreoffice 4.0.1.2

[Bug c++/56838] GCC svn doesn't compile libreoffice 4.0.1.2

[Bug c++/56838] New: GCC svn doesn't compile libreoffice 4.0.1.2

[Bug c++/56840] a.out aborts instead of catching exception with -flto and -static-libstdc++

[Bug c++/56840] New: a.out aborts instead of catching exception with -flto and -static-libstdc++

[Bug c++/56842] Argument deduction failure note is empty for alias template

[Bug c++/56842] New: Argument deduction failure note is empty for alias template

[Bug c++/56854] error: non-decl/MEM_REF LHS in clobber statement

[Bug c++/56854] New: error: non-decl/MEM_REF LHS in clobber statement

[Bug c++/56856] New: the location of -Wformat warnings point *after* the format string

[Bug c++/56856] the location of Wformat warnings points *after* the format string

[Bug c++/56857] Crash in resolve_args

[Bug c++/56857] New: Crash in resolve_args

[Bug c++/56859] alignas() fails in template

[Bug c++/56859] New: alignas() fails in template

[Bug c++/56861] New: std::vector::reserve optimization bug

[Bug c++/56868] Constexpr example in 7.1.5/5 fails to compile correctly

[Bug c++/56868] New: Constexpr example in 7.1.5/5 fails to compile correctly

[Bug c++/56869] [4.6/4.7 Regression] ICE (segfault) Error reporting routines re-entered

[Bug c++/56869] [4.7 Regression] ICE (segfault) Error reporting routines re-entered

[Bug c++/56869] New: [4.7 Regression] ICE (segfault) with the 4.7.3 release candidate

[Bug c++/56871] [c++11] Specialization of constexpr Templated Function

[Bug c++/56871] New: [c++11] Specialization of constexpr Templated Function

[Bug c++/56874] Argument deduction failure due to non-deduced context

[Bug c++/56874] Argument deduction failure with lambda and default template argument

[Bug c++/56874] New: Argument deduction failure with lambda and default template argument

[Bug c++/56879] -Weffc++ warns about non-virtual base class destructor even if it is protected

[Bug c++/56879] New: -Weffc++ warns about non-virtual base class destructor even if it is protected

[Bug c++/56883] error openmp parallel for order

[Bug c++/56883] New: error openmp parallel for order

[Bug c++/56886] [4.9 regression] undesirable instantiation of class template default argument

[Bug c++/56886] New: [4.9 regression] undesirable instantiation of class template default argument

[Bug c++/56889] =delete(ing) default copy and move operations for a polymorphic type gives compilation error messages

[Bug c++/56889] New: =delete(ing) default copy and move operations for a polymorphic type gives compilation error messages

[Bug c++/56892] dllexport prevents inline inside dll

[Bug c++/56892] New: dllexport prevents inline inside dll

[Bug c++/56894] New: performance regression in gcc 4.7.x due to a += operation

[Bug c++/56894] performance regression in gcc 4.7.x due to a += operation

[Bug c++/56895] [4.8/4.9 Regression] ICE: unexpected expression of kind arrow_expr

[Bug c++/56895] ICE: unexpected expression of kind arrow_expr

[Bug c++/56895] New: ICE: unexpected expression of kind arrow_expr

[Bug c++/56896] New: Missing DIR_SEPARATOR if --with-gxx-include-dir configured as subdir of sysroot

[Bug c++/56901] [4.9 regression] lambda with implicit capture by reference

[Bug c++/56901] New: [4.9 regression] lambda with implicit capture by reference

[Bug c++/56904] New: rejection of legal code in c++11 mode. (maybe namespace lookup problem)

[Bug c++/56904] rejection of legal code in c++11 mode. (maybe namespace lookup problem)

[Bug c++/56908] New: Spurious warning when XOR-ing uint8_t values

[Bug c++/56911] [4.8 Regression] g++.dg/cpp0x/enum25.C:14:19: ICE: in finish_class_member_access_expr, at cp/typeck.c:2673 with -fpic

[Bug c++/56911] New: [4.8 Regression] g++.dg/cpp0x/enum25.C:14:19: ICE: in finish_class_member_access_expr, at cp/typeck.c:2673 with -fpic

[Bug c++/56913] [C++11] SFINAE for ill-formed pointer-to-member operators with incompatible ref-qualifiers

[Bug c++/56913] New: [C++11] SFINAE for ill-formed pointer-to-member operators with incompatible ref-qualifiers

[Bug c++/56914] internal compiler error: Segmentation fault

[Bug c++/56914] New: internal compiler error: Segmentation fault

[Bug c++/56915] [4.9 regression] ICE in symtab_add_to_same_comdat_group, at symtab.c:383

[Bug c++/56915] New: [4.9 regression] ICE in symtab_add_to_same_comdat_group, at symtab.c:383

[Bug c++/56923] "Internal compiler error: Error reporting routines re-entered" if -Weffc++ specified

[Bug c++/56923] New: "Internal compiler error: Error reporting routines re-entered" if -Weffc++ specified

[Bug c++/56926] Crash (without ICE) while compiling Boost.Math

[Bug c++/56926] New: Crash (without ICE) while compiling Boost.Math

[Bug c++/56930] New: regression: pointless -Wconversion warning with sizeof

[Bug c++/56936] gcc don't show error when accessing to missing member of current instantiation

[Bug c++/56936] New: gcc don't show error when accessing to current instantiation

[Bug c++/56941] New: Thread conflict is reported by helgrind in _Unwind_IteratePhdrCallback

[Bug c++/56943] Incorrect two-phase name lookup for operators

[Bug c++/56943] New: Incorrect two-phase name lookup for operators

[Bug c++/56947] [4.7 Regression] Bogus 'XX' was not declared in this scope

[Bug c++/56947] New: [4.7.3 regression] Bogus 'XX' was not declared in this scope

[Bug c++/56949] Internal compiler error

[Bug c++/56949] New: Internal compiler error

[Bug c++/56951] New: Poor diagnostics for error: invalid abstract return type 'XXX'

[Bug c++/56953] Inheriting constructors triggers instantiation of parameters at point of declaration

[Bug c++/56953] New: [4.9]Inheriting constructors triggers instantiation of parameters at point of declaration

[Bug c++/56958] New: Spurious unused variable warning in empty pack expansion

[Bug c++/56958] Spurious set but not unused variable warning in empty pack expansion

[Bug c++/56958] Spurious set but not used variable warning in empty pack expansion

[Bug c++/56959] New: unable to find string literal operator âoperator""

[Bug c++/56959] unable to find string literal operator âoperator""

[Bug c++/56961] New: cycle between do_spec_1() / process_brace_body() / handle_braces()

[Bug c++/56961] Segfault with volatile field

[Bug c++/56961] stack overflow in gimplifier with volatile field

[Bug c++/56963] GCC 4.8.0 LTO issue: lto1: internal compiler error: in add_symbol_to_partition, at lto/lto-partition.c:284

[Bug c++/56963] New: GCC 4.8.0 LTO issue: lto1: internal compiler error: in add_symbol_to_partition, at lto/lto-partition.c:284

[Bug c++/56966] [4.7 Regression] wrong warning with -Werror (wrong code without Werror?)

[Bug c++/56966] New: [4.7 Regression] wrong warning with -Werror (wrong code without Werror?)

[Bug c++/56970] New: SFINAE does not apply correctly to sizeof.

[Bug c++/56970] SFINAE does not apply correctly to sizeof.

[Bug c++/56971] [4.9 Regression] GCC claims a friend function to be overloaded, but it isn't

[Bug c++/56971] GCC claims a friend function to be overloaded, but it isn't

[Bug c++/56971] New: GCC claims a friend function to be overloaded, but it isn't

[Bug c++/56973] crash when capturing variables in nested lambdas

[Bug c++/56973] New: crash when capturing variables in nested lambdas

[Bug c++/56976] New: using braces to initialize a reference forces copy construction

[Bug c++/56976] using braces to initialize a reference forces copy construction

[Bug c++/56991] constexpr std::initializer_list rejects too complex initialization

[Bug c++/56991] New: constexpr std::initializer_list crashes on too complex initialization

[Bug c++/56996] New: no warning on using extern "C" in namespace

[Bug c++/56996] no warning on using extern "C" in namespace

[Bug c++/56998] [4.8 Regression] ICE in value_dependent_expression_p, at cp/pt.c:19598

[Bug c++/56998] New: [4.8.0] ICE in value_dependent_expression_p, at cp/pt.c:19598

[Bug c++/57000] 4.8 Regression?, ICE with -Ofast and -frounding-math

[Bug c++/57000] [4.8/4.9 Regression] ICE with -Ofast and -frounding-math

[Bug c++/57000] New: 4.8 Regression?, ICE with -Ofast and -frounding-math

[Bug c++/57005] alias template's pseudo-destructor is rejected

[Bug c++/57005] New: alias template's pseudo-destructor is rejected

[Bug c++/57011] Compiling with _GLIBCXX_CONCEPT_CHECKS rejects vector<unique_ptr<foo>>

[Bug c++/57011] New: Compiling _GLIBCXX_CONCEPT_CHECKS rejects vector<unique_ptr<foo>>

[Bug c++/57012] New: pretty-printer does not handle well template parameter packs

[Bug c++/57013] New: pretty-printing canonical template-parameters is more confusing than helpful

[Bug c++/57014] New: pretty-printer prints anonymous for template-parameter with a name

[Bug c++/57014] pretty-printer prints anonymous for template-parameter with a name

[Bug c++/57016] [4.9 Regression] [C++0x] ICE: unexpected expression '__is_final(hash<int>)' of kind trait_expr

[Bug c++/57016] New: [4.9 Regression] [C++0x] ICE: unexpected expression '__is_final(hash<int>)' of kind trait_expr

[Bug c++/57025] New: Solaris g++ defines __STDC_VERSION__=199901L

[Bug c++/57025] Solaris g++ defines __STDC_VERSION__=199901L

[Bug c++/57034] New: ternary operator with float infinity in O0

[Bug c++/57034] ternary operator with float infinity in O0

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

[Bug c++/57038] New: Latest libreoffice compilation fails with enabled LTO

[Bug c++/57039] New: -Wsequence-point missing warning for such case

[Bug c++/57041] [4.7/4.8 Regression] ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed structure initialisation)

[Bug c++/57041] [4.7/4.8/4.9 Regression] ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed structure initialisation)

[Bug c++/57041] ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed structure initialisation)

[Bug c++/57041] New: ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed structure initialisation)

[Bug c++/57043] converting overloaded complex function pow in C++11 is ambiguous

[Bug c++/57044] New: The following code won't compile with -std=c++0x

[Bug c++/57044] The following code won't compile

[Bug c++/57047] [4.7/4.8/4.9 Regression] [C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor

[Bug c++/57047] [C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor

[Bug c++/57053] inaccurate message for ambiguous calls when in fact there is not valid candidate

[Bug c++/57053] New: inaccurate message for ambiguous calls when in fact there is not valid candidate

[Bug c++/57063] New: Valid static_cast from data member to rvalue reference fails to compile

[Bug c++/57063] static_cast from data member to rvalue reference sometimes wrongfully produces lvalue

[Bug c++/57063] Valid static_cast from data member to rvalue reference fails to compile

[Bug c++/57064] [clarification requested] Which overload with ref-qualifier should be called?

[Bug c++/57064] New: [clarification requested] Which overload with ref-qualifier should be called?

[Bug c++/57066] [4.7/4.8/4.9 Regression] std::logb(-inf) returns wrong value

[Bug c++/57066] New: std::logb(-inf) returns wrong value

[Bug c++/57068] [4.8/4.9 Regression] gcc prints warning "ref-qualifiers only available with -std=c++0x or -std=gnu++0x" for operator&

[Bug c++/57068] gcc prints warning "ref-qualifiers only available with -std=c++0x or -std=gnu++0x" for operator&

[Bug c++/57068] New: gcc prints warning "ref-qualifiers only available with -std=c++0x or -std=gnu++0x" for operator&

[Bug c++/57072] New: bogus "is used uninitialized" warning

[Bug c++/57078] New: Unhelpful -Wunused-variable warning

[Bug c++/57082] New: brace initialization requires public destructor

[Bug c++/57086] Internal compiler error: Error reporting routines re-entered.

[Bug c++/57086] New: Internal compiler error: Error reporting routines re-entered.

[Bug c++/57092] [4.8/4.9 Regression] Using decltype of function pointer type to define a data member causes compiler crash

[Bug c++/57092] New: Using decltype of function pointer type to define a data member causes compiler crash

[Bug c++/57101] New: [4.8/4.9 Regression] -fcompare-debug failure with <type error>

[Bug c++/57102] [4.9 Regression] ICE: SIGSEGV in fndecl_declared_return_type with -fcompare-debug

[Bug c++/57102] New: [4.9 Regression] ICE: SIGSEGV in fndecl_declared_return_type with -fcompare-debug

[Bug c++/57107] New: tree check fail in unlink_stmt_vdef

[Bug c++/57107] tree check fail in unlink_stmt_vdef

[Bug c++/57109] ice tsubst_copy, at cp/pt.c:12171

[Bug c++/57109] New: ice tsubst_copy, at cp/pt.c:12171

[Bug c++/57111] Core dump - invalid pointer detected after std::unique_ptr

[Bug c++/57111] Generalize -Wfree-nonheap-object to delete

[Bug c++/57111] New: Core dump - invalid pointer detected after std::unique_ptr

[Bug c++/57113] cannot resolve function in derived class

[Bug c++/57113] New: cannot resolve function in derived class

[Bug c/12245] [4.7/4.8/4.9 regression] Uses lots of memory when compiling large initialized arrays

[Bug c/19449] __builtin_constant_p cannot resolve to const when optimizing

[Bug c/21343] [4.7/4.8/4.9 Regression] incompatible internal linkage declarations in different scopes not diagnosed

[Bug c/23144] [4.7/4.8/4.9 Regression] invalid parameter forward declarations not diagnosed

[Bug c/26154] [4.7/4.8/4.9 Regression] OpenMP extensions to the C language is not documented or doumented in the wrong spot

[Bug c/32643] [4.7/4.8/4.9 Regression] Wrong error message with unsigned char a = uchar&512

[Bug c/35330] [4.7/4.8/4.9 regression] ICE with invalid pragma weak

[Bug c/35634] [4.7 Regression] operand of pre-/postin-/decrement not promoted

[Bug c/35649] Incorrect printf warning: expect double has float

[Bug c/47435] [4.7/4.8/4.9 Regression] ICE: SIGSEGV in c_finish_case (c-typeck.c:8859) on invalid code

[Bug c/48778] gcc 4.6 -Waddress adds unhelpful new warning case when using from a macro

[Bug c/51628] __attribute__((packed)) is unsafe in some cases

[Bug c/52423] [4.6 Regression] ICE in build_unary_op, at c-typeck.c:3786

[Bug c/52773] internal error: in replace_pseudos_in, at reload1.c:577

[Bug c/52825] incorrect message for "incompatible pointer type" with extra "struct" for a typedeffed struct

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

[Bug c/53924] unhelpful diagnostic in invalid declaration list

[Bug c/54363] [4.6 Regression] ICE when compiling malformed struct initializers

[Bug c/56113] out of memory when compiling a function with many goto labels (50k > )

[Bug c/56682] -fsanitize documentation

[Bug c/56798] ICE in patch_jump_insn, at cfgrtl.c:1238

[Bug c/56809] New: Revision 197266 causes trunk ICE for arm-none-eabi targets

[Bug c/56809] Revision 197266 causes trunk ICE for arm-none-eabi targets

[Bug c/56811] New: gcc build fails: Unsatisfied symbol "_Unwind_GetIPInfo"

[Bug c/56824] New: pragma GCC diagnostic push/pop regression for GCC diagnostic ignored "-Waggregate-return"

[Bug c/56824] pragma GCC diagnostic push/pop regression for GCC diagnostic ignored "-Waggregate-return"

[Bug c/56851] New: Segmentation Error using -O3 optimization

[Bug c/56851] Segmentation Error using -O3 optimization

[Bug c/56866] gcc 4.7.x/gcc-4.8.x with '-O3 -march=bdver2' misscompiles glibc-2.17/crypt/sha512.c

[Bug c/56866] New: gcc 4.7.x/gcc-4.8.x with '-O3 -march=bdver2' misscompiles glibc-2.17/crypt/sha512.c

[Bug c/56880] New: R_X86_64_COPY bug

[Bug c/56880] R_X86_64_COPY bug

[Bug c/56882] ICE: when compiling gegl

[Bug c/56882] New: ICE: when compiling gegl

[Bug c/56890] Invalid fdtox %f8, %f9 on Sparc 64 Bits with -O2

[Bug c/56890] New: Invalid fdtox %f8, %f9 on Sparc 64 Bits with -O2

[Bug c/56903] gcc is 4.8.0 fails to compile netdev.c from the linux kernel [internal compiler error: Maximum number of LRA constraint passes is achieved]

[Bug c/56903] New: gcc is 4.8.0 fails to compile netdev.c from the linux kernel [internal compiler error: Maximum number of LRA constraint passes is achieved]

[Bug c/56910] New: Syntax error seemingly sneaks through gcc

[Bug c/56910] Syntax error seemingly sneaks through gcc

[Bug c/56917] New: -ftrapv detects a overflow wrongly.

[Bug c/56924] New: Folding of checks into a range check should check upper boundary

[Bug c/56928] New: false positive when using -Wstrict-overflow

[Bug c/56931] New: Multi Threading

[Bug c/56940] New: internal compiler error: unrecognizable insn:

[Bug c/56946] assignment expression work wired

[Bug c/56946] New: assignment expression work wired

[Bug c/56956] ftrapv traps on valid abs-like code

[Bug c/56956] New: ftrapv traps on valid abs-like code

[Bug c/56960] New: How to set up stack pointer in gcc 4.7.2

[Bug c/56972] Missing "may be used uninitialized" warning for "obvious" uninitialized

[Bug c/56972] New: Missing "may be used uninitialized" warning for "obvious" uninitialized

[Bug c/56977] New: gcc -Og incorrectly warns about 'constant zero length parameter'

[Bug c/56980] Misleading note

[Bug c/56980] New: Misleading note

[Bug c/56983] Label in asm deleted after call to non-returning function

[Bug c/56983] New: Label in asm deleted after call to non-returning function

[Bug c/56984] New: GCC-4.8.0 ICE in tree_vrp.c

[Bug c/56989] New: wrong location in error message

[Bug c/56989] wrong location in error message

[Bug c/56992] building Wine with -Og causes GCC to seg fault

[Bug c/56992] New: building Wine with -Og causes GCC to seg fault

[Bug c/57003] New: gcc-4.8.0 breaks -O2 optimization with Wine(64) - links/info/bisect of commits included

[Bug c/57004] False warning: comparison is always true due to limited range of data type [-Wtype-limits]

[Bug c/57004] New: False warning: comparison is always true due to limited range of data type [-Wtype-limits]

[Bug c/57018] New: Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer"

[Bug c/57020] error: expected expression before â)â token

[Bug c/57021] Better error message for * missing an expression or rather using a non-type as a cast

[Bug c/57021] New: Better error message for * missing an expression or rather using a non-type as a cast

[Bug c/57026] New: ice: SSA corruption

[Bug c/57029] GCC doesn't set the inexact flag on inexact compile-time int-to-float conversion

[Bug c/57029] New: GCC doesn't set the inexact flag on inexact compile-time int-to-float conversion

[Bug c/57036] ice in update_ssa_across_abnormal_edges

[Bug c/57036] New: ice in update_ssa_across_abnormal_edges

[Bug c/57046] [4.8/4.9 Regression] wrong code generated by gcc 4.8.0 on i686

[Bug c/57046] New: wrong code generated by gcc 4.8.0 on i686

[Bug c/57046] wrong code generated by gcc 4.8.0 on i686

[Bug c/57051] New: Optimization regression in 4.8.0 from 4.7.2

[Bug c/57051] Optimization regression in 4.8.0 from 4.7.2

[Bug c/57054] Compilation with -O3 passes, with -O2 fails (ARM/NEON)

[Bug c/57054] New: Compilation with -O3 passes, with -O2 fails (ARM/NEON)

[Bug c/57061] New: [patch] gcc-4.7.3 has declarations after statements and fails to compile on old systems

[Bug c/57075] [4.9 Regression] verify_flow_info failed: control flow in the middle of basic block

[Bug c/57075] New: verify_flow_info failed: control flow in the middle of basic block

[Bug c/57080] Invalid optimization (-O2) when doing double -> int conversion (on big endian archs(?))

[Bug c/57080] New: Invalid optimization (-O2) when doing double -> int conversion (on big endian archs(?))

[Bug c/57120] New: Plain C link with libgcc_s_sjlj-1.dll which not needed

[Bug debug/37132] Debug: No DW_TAG_namelist emitted for NAMELISTS

[Bug debug/45882] No debug info for vars depending on unused parameter

[Bug debug/46102] [4.7/4.8/4.9 Regression] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers

[Bug debug/47471] [4.7/4.8/4.9 Regression] stdarg functions extraneous too-early prologue end

[Bug debug/48150] [4.7/4.8/4.9 Regression] gcc.dg/guality/sra-1.c

[Bug debug/49775] [4.7/4.8/4.9 Regression on AVR] ICE in based_loc_descr

[Bug debug/52160] gdb ignores line "bar: if(foo)goto bar;"

[Bug debug/53118] [4.7 regression] -feliminate-dwarf2-dups is broken for C++

[Bug debug/53135] Duplicates cause size explosion (vta/dwarf)

[Bug debug/53174] [4.6 Regression] ICE in expand_debug_expr, verify_ssa failed

[Bug debug/53453] darwin linker expects both AT_name and AT_comp_dir debug notes

[Bug debug/54828] [4.6 Regression] ICE in based_loc_descr at dwarf2out.c:10560 with -g -O0

[Bug debug/55541] [4.7/4.8/4.9 Regression] unable to see local variables due extra lexical block was generated

[Bug debug/56154] [4.7 Regression] Bad .debug_loc generated for some code

[Bug debug/56510] [4.7 Regression] More var-tracking scalability problems

[Bug debug/56805] DW_AT_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

[Bug debug/56805] New: DW_AT_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

[Bug debug/56950] compare-debug failure for gcc.dg/pr41345.c with fschedule-insns

[Bug debug/56950] New: compare-debug failure for gcc.dg/pr41345.c with fschedule-insns

[Bug debug/56974] New: c++ ref qualifiers not represented in DWARF

[Bug debug/57006] New: extend DWARF to indicate types coming from template parameters

[Bug driver/14435] [4.7/4.8/4.9 Regression] gnatchop cannot use the compiled compiler in Ada's testsuite because of changed GCC_EXEC_PREFIX semantics

[Bug driver/25208] [4.7/4.8/4.9 Regression] two outputs and -MMD

[Bug driver/46501] Relocatable toolchains still search --prefix

[Bug driver/57123] code compiled and linked with -fopenmp does not load the correct omp library at run-time

[Bug driver/57123] New: code compiled and linked with -fopenmp does not load the correct omp library at run-time

[Bug fortran/29383] Fortran 2003/F95[TR15580:1999]: Floating point exception (IEEE) support

[Bug fortran/34004] Accepts invalid: Ambigiuous interface with subroutine.

[Bug fortran/39290] Subroutine/function ambiguity in generics

[Bug fortran/39505] Consider a 'no arg check' directive

[Bug fortran/40881] [F03] warn for obsolescent features

[Bug fortran/40958] module files too large

[Bug fortran/44348] ICE in build_function_decl

[Bug fortran/44350] accepts illegal fortran in BLOCK DATA

[Bug fortran/44978] extended derived types are resolved more than once

[Bug fortran/45424] [F2008] Add IS_CONTIGUOUS intrinsic

[Bug fortran/45424] F2008: Add is_contiguous intrinsic

[Bug fortran/47674] gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length

[Bug fortran/48979] FRACTION und EXPONENT return invalid results for infinity/NaN

[Bug fortran/50069] FORALL fails on a character array

[Bug fortran/50269] Wrongly rejects element of assumed-shape array in C_LOC

[Bug fortran/50392] SIGSEGV in gfc_trans_label_assign

[Bug fortran/50402] ICE in gfc_conv_expr_descriptor

[Bug fortran/50406] ld undefined reference to __MOD_str

[Bug fortran/50410] [4.7/4.8/4.9 Regression] ICE in record_reference

[Bug fortran/50438] [F03] proc pointer to subroutine in structure constructors

[Bug fortran/50539] Internal error gfc_match_entry(): Bad state (r178939)

[Bug fortran/50541] gfortran should not accept a pointer as a generic-name (r178939)

[Bug fortran/51825] Fortran runtime error: Cannot match namelist object name

[Bug fortran/52512] Cannot match namelist object name

[Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring

[Bug fortran/53379] [4.7/4.8/4.9 Regression] No backtrace generated for array bounds violation

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

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

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

[Bug fortran/54618] [OOP] wrong-code with CLASS(...), INTENT(OUT) -- and OPTIONAL or ALLOCATABLE

[Bug fortran/55117] Programs fails to read namelist (contains derived types objects)

[Bug fortran/55172] [4.7 Regression] [OOP] gfc_variable_attr(): Bad array reference in SELECT TYPE

[Bug fortran/55574] [4.7/4.8/4.9 Regression] C binding access to c_ptr type

[Bug fortran/55789] [4.7 Regression] Needless realloc with array constructor.

[Bug fortran/55901] [OOP] type is (character(len=*)) misinterpreted as array

[Bug fortran/55907] [4.7/4.8/4.9 Regression] ICE with -fno-automatic -finit-local-zero

[Bug fortran/55959] [OOP] ICE in in gfc_simplify_expr, at fortran/expr.c:1920

[Bug fortran/56079] [4.7/4.8/4.9 Regression] ICE with C_PTR renaming and TRANSFER

[Bug fortran/56261] [OOP] seg fault call procedure pointer on polymorphic array

[Bug fortran/56266] [OOP] ICE on invalid in gfc_match_varspec

[Bug fortran/56284] [OOP] ICE with alternate return in type-bound procedure

[Bug fortran/56378] [4.7/4.8 Regression] ICE with C_LOC

[Bug fortran/56386] [F03] ICE with ASSOCIATE construct and an derived type array component

[Bug fortran/56500] [OOP] "IMPLICIT CLASS(...)" wrongly rejected

[Bug fortran/56594] Invalid read of size 1 for gfortran.dg/realloc_on_assign_5.f03

[Bug fortran/56660] Fails to read NAMELIST with certain form array syntax

[Bug fortran/56674] [4.7/4.8/4.9 Regression] ICE in check_sym_interfaces

[Bug fortran/56731] [4.7 Regression] [OOP] ICE on (wrongly) referencing polymorphic array in select type

[Bug fortran/56735] [4.6/4.7/4.8/4.9 Regression] Namelist Read Error with question marks

[Bug fortran/56765] [OOP] compilation errors/ICE with polymorphic array

[Bug fortran/56800] [fortran-dev Regression] move_alloc_13.f90 failure

[Bug fortran/56800] New: [fortran-dev Regression] move_alloc_13.f90 failure

[Bug fortran/56803] EOF with namelist read give INTERNAL error instead of END OF FILE error

[Bug fortran/56803] New: EOF with namelist read give INTERNAL error instead of END OF FILE error

[Bug fortran/56806] make: *** [spher_harm.o] Error 1

[Bug fortran/56806] New: make: *** [spher_harm.o] Error 1

[Bug fortran/56808] Coarray: Wrongly accepts coindexed arguments to INTENT(OUT) dummies

[Bug fortran/56808] New: Coarray: Wrongly accepts coindexed arguments to INTENT(OUT) dummies

[Bug fortran/56814] [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure

[Bug fortran/56814] New: [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure

[Bug fortran/56816] [4.8/4.9 regression] ICE in delete_root

[Bug fortran/56816] f951.exe internal compiler error. segmentation fault

[Bug fortran/56816] ICE in delete_root

[Bug fortran/56816] New: f951.exe internal compiler error. segmentation fault

[Bug fortran/56818] [meta-bug] fortran-dev bugs

[Bug fortran/56818] New: [meta-bug] fortran-dev bugs

[Bug fortran/56823] New: Problem with: interface block dummy argument + procedure pointer actual argument

[Bug fortran/56823] Problem with: interface block dummy argument + procedure pointer actual argument

[Bug fortran/56845] [OOP] _vptr not set to declared type for CLASS + SAVE

[Bug fortran/56845] New: [OOP] _vptr not set to declared type for CLASS + SAVE

[Bug fortran/56849] Missing compile-time shape check for RESHAPE assignments

[Bug fortran/56849] Missing compile-time shape check for RESHAPE assignments with an ORDER= attribute

[Bug fortran/56849] New: Missing compile-time shape check for RESHAPE assignments

[Bug fortran/56850] Diagnostic of REAL*8 is odd: Accepted with -std=f95, -pedantic prints warning only with -std=gnu

[Bug fortran/56850] New: Diagnostic of REAL*8 is odd: Accepted with -std=f95, -pedantic prints warning only with -std=gnu

[Bug fortran/56852] [4.6/4.7/4.8/4.9 Regression] ICE on invalid: "Bad array reference" for an undeclared loop variable

[Bug fortran/56852] New: ICE on invalid: "Bad array reference" for an undeclared loop variable

[Bug fortran/56867] Missing temporary with string array assignment

[Bug fortran/56867] New: Missing temporary with string array assignment

[Bug fortran/56872] [4.8/4.9 Regression] Incorrect SUM evaluation, involving implied-do loop, with -ffrontend-optimize

[Bug fortran/56872] Incorrect SUM evaluation, involving implied-do loop, with -ffrontend-optimize

[Bug fortran/56872] New: Incorrect SUM evaluation, involving implied-do loop, with -ffrontend-optimize

[Bug fortran/56887] New: Test for equality of reals now flagged with a warning

[Bug fortran/56887] Test for equality of reals now flagged with a warning

[Bug fortran/56907] C_LOC shall not call internal-PACK when an array argument is used

[Bug fortran/56907] New: C_LOC shall not call internal-PACK when an array argument is used

[Bug fortran/56919] [4.6/4.7/4.8/4.9 Regression] Wrong result for SYSTEM_CLOCK on Cygwin

[Bug fortran/56919] [4.7/4.8/4.9 Regression] Wrong result for SYSTEM_CLOCK on Cygwin

[Bug fortran/56919] New: [4.6/4.7/4.8/4.9 Regression] Wrong result for SYSTEM_CLOCK on Cygwin

[Bug fortran/56929] [4.8/4.9 Regression ]ICE on dummy argument child class with coarray inside parent

[Bug fortran/56929] [OOP] [F08] ICE on dummy argument child class with coarray inside parent

[Bug fortran/56929] New: ICE on dummy argument child class with coarray inside parent

[Bug fortran/56937] New: Unnecessarily temporary with array-vector assignments

[Bug fortran/56937] Unnecessarily temporary with array-vector assignments

[Bug fortran/56939] [4.8/4.9 Regression] [OOP] Derived type is being used before it is defined

[Bug fortran/56939] New: [4.8/4.9 Regression] [OOP] Derived type is being used before it is defined

[Bug fortran/56945] internal compiler error: in lhd_set_decl_assembler_name, at langhooks.c:158

[Bug fortran/56945] New: internal compiler error: in lhd_set_decl_assembler_name, at langhooks.c:158

[Bug fortran/56968] [4.7/4.8/4.9 Regression] [F03] Issue with a procedure defined with a generic name returning procedure pointer

[Bug fortran/56968] [F03] Issue with a procedure defined with a generic name returning procedure pointer

[Bug fortran/56968] New: Issue with a procedure defined with a generic name returning procedure pointer

[Bug fortran/56969] [4.9 Regression] ISO_C_BINDING regression with current trunk

[Bug fortran/56969] New: ISO_C_BINDING regression with current trunk

[Bug fortran/56981] New: Slow I/O: Unformatted 5x slower, large sys component; formatted slow as well

[Bug fortran/56981] Slow I/O: Unformatted 5x slower, large sys component; formatted slow as well

[Bug fortran/56994] Incorrect documentation for Fortran NEAREST intrinsic function

[Bug fortran/56994] New: Incorrect documentation for Fortran NEAREST intrinsic function

[Bug fortran/57019] [4.7/4.8/4.9 Regression] Compiler crashes (and make wrong assignments) at some combinations of pointers

[Bug fortran/57019] Compiler crashes (and make wrong assignments) at some combinations of pointers

[Bug fortran/57019] New: Compiler crashes (and make wrong assignments) at some combinations of pointers

[Bug fortran/57022] [4.7/4.8/4.9 Regression] Inappropriate warning for use of TRANSFER with arrays

[Bug fortran/57022] New: [4.7/4.8/4.9 Regression] Inappropriate warning for use of TRANSFER with arrays

[Bug fortran/57023] [4.7/4.8/4.9 Regression] Not packing arrays with changing variable used for size

[Bug fortran/57023] New: [4.7/4.8/4.9 Regression] Not packing arrays with changing variable used for size

[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization

[Bug fortran/57033] New: ICE on extended derived type and default initialization

[Bug fortran/57035] New: TS29113's C535b: Wrongly accept DIMENSION(..) to TRANSFER

[Bug fortran/57042] New: ICE/Segfault with -fdump-parse-tree

[Bug fortran/57048] [4.9 Regression] Handling of C_PTR and C_FUNPTR leads to reject valid

[Bug fortran/57048] New: [4.9 Regression] Handling of C_PTR and C_FUNPTR leads to reject valid

[Bug fortran/57071] New: Optimize (-1)**k to 1 - 2 * mod(K, 2)

[Bug fortran/57071] Optimize (-1)**k to 1 - 2 * mod(K, 2)

[Bug fortran/57079] [Fortran-dev] version/type/attribute fields not set with CLASS components

[Bug fortran/57079] New: [Fortran-dev] version/type/attribute fields not set with CLASS components

[Bug fortran/57090] [Fortran-Dev] FAIL: gfortran.dg/alloc_comp_bounds_1.f90 -O* execution test

[Bug fortran/57090] New: FAIL: gfortran.dg/alloc_comp_bounds_1.f90 -O* execution test

[Bug fortran/57093] New: Seg fault on internal output to a character scalar coarray

[Bug fortran/57093] Seg fault on internal output to a character scalar coarray

[Bug fortran/57094] [Fortran-Dev] ICE: in lhd_incomplete_type_error, at langhooks.c:203

[Bug fortran/57094] New: [Fortran-Dev] ICE: in lhd_incomplete_type_error, at langhooks.c:203

[Bug fortran/57095] [Fortran-Dev] FAIL: gfortran.dg/alloc_comp_assign_[234].f90 -O* execution test

[Bug fortran/57095] New: [Fortran-Dev] FAIL: gfortran.dg/alloc_comp_assign_[234].f90 -O* execution test

[Bug fortran/57096] Allocatable variable is not behaved as expected

[Bug fortran/57096] New: Polymorphic allocatable variable is not behaved as expected

[Bug fortran/57096] Polymorphic allocatable variable is not behaved as expected

[Bug fortran/57114] wrong information at http://gcc.gnu.org/onlinedocs/gfortran/RANK.html

[Bug fortran/57116] [OOP] ICE for pointer assignment inside SELECT TYPE

[Bug fortran/57116] ICE for pointer assignment inside SELECT TYPE on UP entity

[Bug fortran/57116] New: ICE for pointer assignment inside SELECT TYPE on UP entity

[Bug fortran/57117] [OOP] ICE for sourced allocation of a polymorphic entity using TRANSPOSE

[Bug fortran/57117] ICE for sourced allocation of a UP entity that uses the transpose intrinsic

[Bug fortran/57117] New: ICE for sourced allocation of a UP entity that uses the transpose intrinsic

[Bug fortran/57126] Matching host-associated generic vs. same-named use-associated generic

[Bug fortran/57126] New: Wrongly rejects a generic call because it doesn't match the intrinsic while another specific matches

[Bug fortran/57127] gfortran gives unintended warning on uninitialized optional dummy array of undetermined size

[Bug fortran/57127] New: gfortran gives unintended warning on uninitialized optional dummy array of undetermined size

[Bug fortran/57129] New: ICE (segfault) in check_extended_derived_type

[Bug gcov-profile/56773] Programs crash if compiled with --coverage, although they run correctly without --coverage

[Bug gcov-profile/57015] New: Link error while building GCC 4.8.0 with 4.7.2 and Binutils 2.22: hidden symbol `__deregister_frame_info' in /.../4.7.2/libgcc_eh.a(unwind-dw2-fde-dip.o) is referenced by DSO

[Bug gcov-profile/57115] Cannot merge separate single counters for function

[Bug gcov-profile/57115] New: Cannot merge separate single counters for function

[Bug gcov-profile/57121] New: undefined reference to gcov_merge_init and gcov_merge_add

[Bug gcov-profile/57121] undefined reference to gcov_merge_init and gcov_merge_add

[Bug go/56827] Building Go support for gcc 4.8.0 fails on Linux: undefined type âSockFilterâ

[Bug go/56827] New: Building Go support for gcc 4.8.0 fails on Linux: undefined type âSockFilterâ

[Bug go/56839] make check: FAIL: go/types

[Bug go/56839] New: make check: FAIL: go/types

[Bug go/57045] Build failure in libgo/runtime/proc.c: error: â({anonymous})â may be used uninitialized in this function

[Bug go/57045] New: Build failure in libgo/runtime/proc.c: error: â({anonymous})â may be used uninitialized in this function

[Bug inline-asm/43998] inline assembler: can't set clobbering for input register

[Bug inline-asm/56884] ARM thumb16 mnemonic lsls not recognized for CPU cortex-m0.

[Bug inline-asm/56884] New: ARM thumb16 mnemonic lsls not recognized for CPU cortex-m0.

[Bug java/18190] [4.7/4.8/4.9 regression] primitive array optimization is gone

[Bug java/43055] [4.7/4.8/4.9 Regression] 'jc1: internal compiler error: Segmentation fault' using gcj -fprofile-arcs

[Bug java/44495] [4.7/4.8/4.9 regression] ICE in java_mangle_resource_name, at java/mangle.c:658

[Bug java/50045] [4.7/4.8/4.9 regression] ICE in gcc/java/lang.c:427 with -fdump-tree-all

[Bug libffi/56033] FAIL: libffi.call/cls_struct_va1.c on powerpc-*-* and sparc-sun-solaris2* with -m64

[Bug libfortran/30162] [4.7/4.8/4.9 Regression] Unformatted sequential I/O with named pipes does not work

[Bug libfortran/38199] [4.7/4.8/4.9 Regression] missed optimization: I/O performance

[Bug libfortran/51119] MATMUL slow for large matrices

[Bug libfortran/56737] [4.6/4.7/4.8/4.9 Regression] Wrong I/O result with format cache for Hollerith strings

[Bug libfortran/56786] [4.6/4.7/4.8/4.9 Regression] Namelist read fails with designators containing embedded spaces

[Bug libfortran/56786] [4.7/4.8/4.9 Regression] Namelist read fails with designators containing embedded spaces

[Bug libfortran/56810] New: record-repeat fails kind check on complex read

[Bug libfortran/56810] record-repeat fails kind check on complex read

[Bug libgcc/56846] New: _Unwind_Backtrace on ARM and noexcept

[Bug libgcc/56938] Compiling GCC 4.6.3 with GCC 4.8.0 results in internal build errors.

[Bug libgcc/56938] New: Compiling GCC 4.6.3 with GCC 4.8.0 results in internal build errors.

[Bug libgcc/57058] New: Bootstrap problems on AIX (libgcc configure, 64-bit)

[Bug libgcc/57085] New: Segmentation Fault when building a c file

[Bug libgcc/57085] Segmentation Fault when building a c file

[Bug libgcj/44415] [4.7/4.8/4.9 regression] gmp multilib support broke bootstrap with static libgmp

[Bug libgcj/50421] [4.7/4.8/4.9 Regression] GC Warning: Out of Memory! Returning NIL!

[Bug libgcj/57074] gcc-4.8.0 libgcj regression on 32bit Power architecture

[Bug libgcj/57074] New: gcc-4.8.0 libgcj regression on 32bit Power architecture

[Bug libitm/56801] Internal Compiler Error when compiling relaxed transaction

[Bug libitm/56801] New: Internal Compiler Error when compiling relaxed transaction

[Bug libmudflap/41253] mudflap complains about c++ temporary passed in to global ctor

[Bug libstdc++/40974] [4.7/4.8/4.9 Regression] cannot build gcc-4.4.1: fenv_t has not been declared

[Bug libstdc++/50160] vector<bool> comparison very slow (no overload)

[Bug libstdc++/51365] cannot use final empty class in std::tuple

[Bug libstdc++/54392] [4.7/4.8/4.9 Regression] std::string::assign() fails to update length

[Bug libstdc++/56267] [4.7/4.8/4.9 Regression] unordered containers require Assignable hash function

[Bug libstdc++/56505] [4.7 Regression] cannot construct std::thread with pointer to member and non-pointer

[Bug libstdc++/56779] [4.8/4.9 Regression] libstdc++.so: undefined reference to `libintl_textdomain'

[Bug libstdc++/56785] std::tuple of two elements does not apply empty base class optimization when one of its elements is a std::tuple with two elements

[Bug libstdc++/56822] std::promise seems broken on 10.8 lion

[Bug libstdc++/56834] Errors in <array> with --enable-symvers=gnu-versioned-namespace and -D_GLIBCXX_DEBUG

[Bug libstdc++/56834] New: Errors in <array> with --enable-symvers=gnu-versioned-namespace and -D_GLIBCXX_DEBUG

[Bug libstdc++/56841] [4.9 Regression] ld: Unsatisfied symbol "__atomic_exchange_8" in file /test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/src/.libs/libstdc++.a[eh_terminate.o]

[Bug libstdc++/56841] New: [4.9 Regression] ld: Unsatisfied symbol "__atomic_exchange_8" in file /test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/src/.libs/libstdc++.a[eh_terminate.o]

[Bug libstdc++/56861] std::vector::reserve optimization bug

[Bug libstdc++/56862] New: std::complex constructor ambiguous overload

[Bug libstdc++/56862] std::complex constructor ambiguous overload

[Bug libstdc++/56905] [C++11][DR 1130] std::copy_exception should be removed or no longer be used

[Bug libstdc++/56905] New: [C++11][DR 1130] std::copy_exception should be removed or no longer be used

[Bug libstdc++/56922] New: set: the default constructor should be explicit

[Bug libstdc++/56922] set: the default constructor should be explicit

[Bug libstdc++/57010] [c++0x] priority_queue<>::pop() calls self-move-assignment operator

[Bug libstdc++/57010] New: priority_queue calls self-move-assignment operator

[Bug libstdc++/57043] New: converting overloaded complex function pow in C++11 is ambiguous

[Bug libstdc++/57047] [C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor

[Bug libstdc++/57047] New: [C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor

[Bug libstdc++/57049] New: std::swap does self move assignment, which is illegal

[Bug libstdc++/57049] std::swap does self move assignment, which is illegal

[Bug libstdc++/57060] New: std::this_thread::get_id() == std::thread::id::id() without -pthread

[Bug libstdc++/57065] incorrect default allocator template for debug and profile unordered_map

[Bug libstdc++/57065] New: incorrect default allocator template for debug and profile unordered_map

[Bug libstdc++/57110] is the use of "uint_fast32_t" in <random> intentional?

[Bug libstdc++/57110] New: is the use of "uint_fast32_t" in <random> intentional?

[Bug libstdc++/57119] New: libstdc++-6.dll missed in default gcc 4.8 build

[Bug lto/46798] [4.6 Regression] invalid conversion in gimple call; verify_stmts failed

[Bug lto/47888] [4.7/4.8/4.9 Regression] tree check: expected array_type, have record_type in array_ref_low_bound, at expr.c:6249 / Segmentation fault

[Bug lto/47889] [4.7/4.8/4.9 Regression] Segmentation fault in useless_type_conversion_p, at tree-ssa.c:1228

[Bug lto/47936] [4.6 Regression] Missed optimization with LTO due to strict aliasing issues

[Bug lto/48100] [4.6 Regression] Assertion failed in lto_varpool_replace_node, at lto-symtab.c:304 with mixed LTO/non-LTO objects

[Bug lto/48259] Internal compiler errors in lto1

[Bug lto/50008] [4.7/4.8/4.9 Regression] type mismatch in array reference, verify_gimple failed

[Bug lto/51432] [4.6 regression] ICE in -flto -std=c++0x -g with cross-compiler

[Bug lto/53407] [4.6 Regression] ICE compiling pcre-8.21 in function_and_variable_visibility, at ipa.c:1002

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

[Bug lto/53831] [4.7 Regression] Virtuals missing in LTO symtab

[Bug lto/54078] Bytemark 46% bigger binary with -flto

[Bug lto/54095] Unnecessary static variable renaming

[Bug lto/56775] -flto and -fprofile-generate together result in a link-time internal compiler error (in "add_symbol_to_partition")

[Bug lto/56804] lto1: internal compiler error: bytecode stream: found non-null terminated string

[Bug lto/56804] New: lto1: internal compiler error: bytecode stream: found non-null terminated string

[Bug lto/56840] a.out aborts instead of catching exception with -flto and -static-libstdc++

[Bug lto/56877] New: When using LTO and linking statically, coredumps contain unusable stack trace

[Bug lto/56877] When using LTO and linking statically, coredumps contain unusable stack trace

[Bug lto/56891] New: Bad static analysis on fread() gives spurious warning on valid code

[Bug lto/57084] 483. xalancbmk run fails with -O2 -flto for i686

[Bug lto/57084] New: 483. xalancbmk run fails with -O2 -flto for i686

[Bug middle-end/10474] shrink wrapping for functions

[Bug middle-end/22141] [4.7/4.8/4.9 Regression] Missing optimization when storing structures

[Bug middle-end/23868] [4.7/4.8/4.9 regression] builtin_apply uses wrong mode for multi-hard-register return values

[Bug middle-end/24434] [4.7/4.8/4.9 Regression] get_varargs_alias_set returns 0 always

[Bug middle-end/26241] [4.7/4.8/4.9 Regression] None of the IPA passes are documented in passes.texi

[Bug middle-end/28831] [4.7/4.8/4.9 Regression] Aggregate copy not elided when using a return value as a pass-by-value parameter

[Bug middle-end/28865] Structures with a flexible arrray member have wrong .size

[Bug middle-end/323] optimized code gives strange floating point results

[Bug middle-end/33699] [4.7/4.8/4.9 regression] missing optimization on const addr area store

[Bug middle-end/34010] [4.7/4.8/4.9 Regression] ppc64 bad stdargs codegen for zero sized objects

[Bug middle-end/36282] [4.7/4.8/4.9 Regression] Spurious warning "asm declaration ignored due to conflict with previous rename"

[Bug middle-end/36296] bogus uninitialized warning (loop representation, VRP missed-optimization)

[Bug middle-end/37060] [4.6 Regression] Bogus __builtin___memcpy_chk overflow warning

[Bug middle-end/38059] [4.7/4.8/4.9 Regression] Compile time regression for gcc.dg/20020425-1.c

[Bug middle-end/38999] [4.6 Regression] Extra overflow warning in 32-bit HWI compiler

[Bug middle-end/39838] [4.7/4.8/4.9 regression] unoptimal code for two simple loops

[Bug middle-end/40060] [4.7/4.8/4.9 Regression] casts loose alignment info

[Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0

[Bug middle-end/40154] [4.7/4.8/4.9 Regression] internal compiler error: in do_SUBST, at combine.c:681

[Bug middle-end/42371] dead code not eliminated during folding with whole-program

[Bug middle-end/42961] [4.6 regression] IRA register preferencing bug

[Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks

[Bug middle-end/44440] [4.7/4.8/4.9 regression] ira_initialization and buitins construction taking too much of startup time

[Bug middle-end/44982] [4.7/4.8/4.9 Regression] ICE in get_narrower, at tree.c:7832

[Bug middle-end/45472] [4.6/4.7 Regression] [Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2

[Bug middle-end/45472] [4.7 Regression] [Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2

[Bug middle-end/47344] [4.7/4.8/4.9 Regression][meta-bug] GCC gets slower and uses more memory

[Bug middle-end/47735] [4.7/4.8/4.9 Regression] Unnecessary adjustments to stack pointer

[Bug middle-end/48087] [4.7/4.8/4.9 Regression] -Wall -Werror adds warnings over and above those generated by -Wall

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

[Bug middle-end/48493] [4.6 Regression] ice in expand_expr_addr_expr_1 with complex types and mem_ref

[Bug middle-end/48579] ICE: verify_flow_info: too many outgoing branch edges from bb 3 with asm goto

[Bug middle-end/48668] [4.6 regression] COMDAT Group signature not emitted in group

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

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

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

[Bug middle-end/50210] [4.7/4.8/4.9 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

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

[Bug middle-end/50881] [4.6 Regression] ICE Segfault on compare this pointer with reference

[Bug middle-end/51939] [4.7/4.8/4.9 Regression] ICE: in compute_affine_dependence, at tree-data-ref.c:4103 with -fcheck-data-deps

[Bug middle-end/51982] Shrink-wrapping opportunity

[Bug middle-end/52285] [4.7/4.8/4.9 Regression] libgcrypt _gcry_burn_stack slowdown

[Bug middle-end/52372] [4.7/4.8/4.9 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno

[Bug middle-end/52436] BIT_FIELD_REF <MEM_REF <>> should be canonicalized for non-bitfield accesses

[Bug middle-end/52472] ICE: in convert_debug_memory_address, at cfgexpand.c:2491

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

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

[Bug middle-end/52925] [4.6 Regression] var-tracking never terminates

[Bug middle-end/53408] [4.6 Regression] ICE in get_initial_def_for_induction, at tree-vect-loop.c:3222

[Bug middle-end/53623] [4.7/4.8/4.9 Regression] sign extension is effectively split into two x86-64 instructions

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

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

[Bug middle-end/53696] [4.7/4.8/4.9 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

[Bug middle-end/54017] Incorrect implementation of infinite loops in OpenMP sections leads to SIGILL

[Bug middle-end/54041] [4.7/4.8/4.9 regression] -mshort ICE in convert_memory_address_addr_space, at explow.c:327

[Bug middle-end/54486] [4.6 Regression] Spurious printf format warning mentions nonexistent type 'sizetype'

[Bug middle-end/54638] [4.8 Regression] bootstraping 4.7.2 with 4.8 broken: cc1: malloc(): memory corruption

[Bug middle-end/55308] /usr/ports/lang/gcc48/work/build/sparc64-portbld-freebsd10.0/libstdc++-v3/src/.libs/libstdc++.so.6: Undefined symbol "__emutls_v._ThreadRuneLocale"

[Bug middle-end/55331] [4.6 Regression] ICE: SIGSEGV in substitute_and_fold with -O2 -fno-tree-fre

[Bug middle-end/55487] ICE in mark_jump_label_1, at jump.c:1134 compiling gcc.c-torture/execute/pr51447.c at -O2 and above

[Bug middle-end/55921] [4.6 Regression] Crash in verify_ssa for asm to side-steps complex pessimization

[Bug middle-end/56015] [4.6 Regression] expand expands p[9] = COMPLEX_EXPR <-IMAGPART_EXPR <p[9]>, REALPART_EXPR <p[9]>>; incorrectly.

[Bug middle-end/56077] [4.6/4.7 Regression] volatile ignored when function inlined

[Bug middle-end/56077] [4.7 Regression] volatile ignored when function inlined

[Bug middle-end/56098] [4.6 Regression] conditional write through volatile pointer produces unintended read

[Bug middle-end/56113] out of memory when compiling a function with many goto labels (50k > )

[Bug middle-end/56185] [4.7 Regression] ICE for Arithmetic exception with -O2 and -fgraphite

[Bug middle-end/56474] [4.8/4.9 regression] bogus Storage_Error raised for record containing empty zero-based array

[Bug middle-end/56712] [4.6 Regression] constructor function is called twice

[Bug middle-end/56729] [4.9 Regression] ICE in df_insn_delete

[Bug middle-end/56791] [4.8/4.9 Regression] Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload

[Bug middle-end/56809] [4.9 Regression] Revision 197266 causes trunk ICE for arm-none-eabi targets

[Bug middle-end/56848] [4.7 Regression] ICE (segfault) with the 4.7.3 release candidate

[Bug middle-end/56848] New: [4.7 Regression] ICE (segfault) with the 4.7.3 release candidate

[Bug middle-end/56883] error openmp parallel for order

[Bug middle-end/56888] memcpy implementation optimized as a call to memcpy

[Bug middle-end/56888] New: memcpy implementation optimized as a call to memcpy

[Bug middle-end/56916] ICE when building libgfortran for arm-none-eabi

[Bug middle-end/56916] New: ICE when building libgfortran for arm-none-eabi

[Bug middle-end/56924] Folding of checks into a range check should check upper boundary

[Bug middle-end/56932] [regression 4.8]: vrp and/or niter-related wrong-code bug

[Bug middle-end/56932] New: [regression 4.8]: vrp and/or niter-related wrong-code bug

[Bug middle-end/56934] ICE folding a COND_EXPR involving vectors

[Bug middle-end/56934] New: ICE folding a COND_EXPR involving vectors

[Bug middle-end/56964] New: ICE with -fno-sync-libcalls when target lacks atomic operations

[Bug middle-end/56978] memset-chk.c failure since r197671

[Bug middle-end/56978] New: memset-chk.c failure since r197671

[Bug middle-end/56988] ipa-cp incorrectly propagates a field of an aggregate

[Bug middle-end/56988] New: ipa-cp incorrectly propagates a field of an aggregate

[Bug middle-end/57003] gcc-4.8.0 breaks -O2 optimization with Wine(64) - links/info/bisect of commits included

[Bug middle-end/57026] [4.9 Regression] ice: SSA corruption

[Bug middle-end/57026] ice: SSA corruption

[Bug middle-end/57036] [4.9 Regression] ice in update_ssa_across_abnormal_edges

[Bug middle-end/57055] Incorrect CFG after transactional memory passes

[Bug middle-end/57055] New: Incorrect CFG after transactional memory passes

[Bug middle-end/57061] [patch] gcc-4.7.3 has declarations after statements and fails to compile on old systems

[Bug middle-end/57073] __builtin_powif (-1.0, k) should be optimized to "1.0 - 2.0 * (K%2)"

[Bug middle-end/57073] New: __builtin_powif (-1.0, k) should be optimized to "1.0 - 2.0 * (K%2)"

[Bug middle-end/57089] [4.9 Regression] ICE in verify_loop_structure, at cfgloop.c:1647

[Bug middle-end/57089] New: [4.9 Regression] ICE in verify_loop_structure, at cfgloop.c:1647

[Bug middle-end/57103] [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4

[Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4

[Bug middle-end/57107] [4.9 Regression] tree check fail in unlink_stmt_vdef

[Bug objc/56870] @catch handler broken with SEH

[Bug objc/56870] New: @catch handler broken with SEH

[Bug other/26966] [4.7/4.8/4.9 Regression] linking of C++/ObjC app fail on OpenBSD 3.9 due POSIX threading unresolved symbols

[Bug other/28315] gcc doesn't use locale for default input charset

[Bug other/32415] libgcc_s not found in library search path with --enable-version-specific-runtime-libs

[Bug other/36150] colorize output of gcc

[Bug other/43620] [4.3 Release Blocker] Uploading to gnu.org will fail due to automake security issue

[Bug other/48318] Memory access error by "build/genhooks"?

[Bug other/50925] [4.6/4.7/4.8/4.9 Regression][avr] ICE at spill_failure, at reload1.c:2118

[Bug other/50925] [4.7/4.8/4.9 Regression][avr] ICE at spill_failure, at reload1.c:2118

[Bug other/52278] [4.7/4.8/4.9 Regression] [avr] inefficient register allocation for SUBREGs

[Bug other/54490] [4.7 Regression] ICE: Spill failure in newlib build

[Bug other/55274] gcc build hangs on HP-UX 11.11

[Bug other/55793] Compile hog with -gdwarf-4 and -O2 (-fvar-tracking issue)

[Bug other/56780] --disable-install-libiberty still installs libiberty.a

[Bug other/56802] --with-build-sysroot does not affect library search directories

[Bug other/56802] New: --with-build-sysroot does not affect library search directories

[Bug other/56811] [4.8 Regression] libbacktrace causes undefined symbol "_Unwind_GetIPInfo" on ia64-hpux

[Bug other/56833] [4.9 Regression] Valid register is over written by reload pass

[Bug other/56860] New: Texinfo bug in doc/cppopts.texi

[Bug other/56881] Miscompilation (optimisation failure?) causing NULL dereference and segfault at runtime

[Bug other/56881] New: Miscompilation (optimisation failure?) causing NULL dereference and segfault at runtime

[Bug other/56931] Multi Threading

[Bug other/56955] documentation for attribute malloc contradicts itself

[Bug other/56955] New: documentation for attribute malloc contradicts itself

[Bug other/56960] How to set up stack pointer in gcc 4.7.2

[Bug other/57062] New: genattrtab reports errors in wrong file

[Bug other/57069] cmake compilation error

[Bug other/57069] New: cmake compilation error

[Bug plugins/56795] gimple_seq_alloc and gimple_seq_free are still present in gcc-4.8's gimple.h

[Bug plugins/56893] gcc-ar-4.7: Cannot find liblto_plugin.so on Darwin

[Bug plugins/56893] New: gcc-ar-4.7: Cannot find liblto_plugin.so on Darwin

[Bug preprocessor/20285] [4.7/4.8/4.9 Regression] gcc -E - < . gives a misleading error message

[Bug preprocessor/24024] [4.7/4.8/4.9 Regression] gcc -E -C processes "\" incorrectly inside C comments

[Bug preprocessor/24976] [4.7/4.8/4.9 Regression] simple hexadecimal number and plus/minus and no space

[Bug preprocessor/39533] [4.7/4.8/4.9 Regression] -MM may list a header file twice

[Bug preprocessor/47047] Support for path translation in __FILE__

[Bug preprocessor/56686] gcc cannot find include header file

[Bug preprocessor/56825] New: Preprocessor does not expand macro correctly if it is an argument and argument of a macro contains ##

[Bug preprocessor/56825] Preprocessor does not expand macro correctly if it is an argument and argument of a macro contains ##

[Bug preprocessor/8270] [4.7/4.8/4.9 Regression] back-slash white space newline with comments, no warning

[Bug regression/56844] Loop condition wrongly optimized from < to !=

[Bug regression/56844] New: Loop condition wrongly optimized from < to !=

[Bug rtl-optimization/17838] spills are not re-used

[Bug rtl-optimization/21182] [4.7/4.8/4.9 Regression] gcc can use registers but uses stack instead

[Bug rtl-optimization/21617] [4.6 Regression] CRC64 algorithm optimization problem on Intel 32-bit

[Bug rtl-optimization/24209] strange instruction selected for an annuled delay slot

[Bug rtl-optimization/32283] [4.6 Regression] Missed induction variable optimization

[Bug rtl-optimization/36758] [4.6 Regression] addition moved out of the loop when used with an argument

[Bug rtl-optimization/38026] Miscompilation for CRIS of gfortran.dg/char_result_5.f95 with -fno-gcse

[Bug rtl-optimization/38449] delay branch scheduling follows REG_CROSSING_JUMP jumps indiscriminately

[Bug rtl-optimization/38603] [4.7/4.8/4.9 Regression] reload inheritance mucks up LOAD_EXTEND_OP transformations done by combine

[Bug rtl-optimization/38644] [4.6 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

[Bug rtl-optimization/40107] [4.7/4.8/4.9 Regression] gcc.c-torture/execute/builtins/memmove.c and gcc.c-torture/execute/builtins/memmove-chk.c fail at -O1 on spu-elf

[Bug rtl-optimization/42863] [4.7/4.8/4.9 Regression] with auto increments

[Bug rtl-optimization/43056] __builtin_prefetch causes ICE: in rtl_verify_flow_info, at cfgrtl.c:2205 with -fsched2-use-superblocks

[Bug rtl-optimization/44174] [4.6 Regression] can't find a register in class 'CLOBBERED_REGS' while reloading 'asm'

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

[Bug rtl-optimization/44281] [4.7/4.8/4.9 Regression] Global Register variable pessimisation

[Bug rtl-optimization/47270] [4.7/4.8/4.9 Regression] GCC produces unnecessary code on -O2 and -O3 levels

[Bug rtl-optimization/47477] [4.6/4.7/4.8/4.9 regression] Sub-optimal mov at end of method

[Bug rtl-optimization/47521] Unnecessary usage of edx register

[Bug rtl-optimization/47612] [4.6 regression] RTL crash when cc0 setter moved away from cc0 user

[Bug rtl-optimization/48133] [4.7 Regression] ICE: in get_loop_body, at cfgloop.c:831 with -O -funroll-loops -fthread-jumps -fno-tree-ch

[Bug rtl-optimization/48181] [4.7/4.8/4.9 Regression] wrong code with -O -fgcse --param ira-max-conflict-table-size=0

[Bug rtl-optimization/48182] ICE: SIGSEGV in try_crossjump_to_edge (cfgcleanup.c:1703) with --param min-crossjump-insns=0 on basic code

[Bug rtl-optimization/48188] ICE: SIGSEGV in remove_unnecessary_regions (ira-build.c:1855) with --param ira-max-loops-num=0 on basic code

[Bug rtl-optimization/48235] [4.6 Regression] ICE: SIGSEGV in has_dependence_p (sel-sched-ir.c:3263) with -fselective-scheduling2 and custom flags

[Bug rtl-optimization/48389] [4.6 Regression] ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro

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

[Bug rtl-optimization/48813] [4.6 Regression] Segfault with backward branch inside dead loop body

[Bug rtl-optimization/48830] [4.6 regression] unrecognized insn: storing invalid upper FP reg in SImode

[Bug rtl-optimization/49847] [4.7/4.8/4.9 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)

[Bug rtl-optimization/50101] [4.6 regression] GCC 4.5 and 4.6 generate suboptimal code on ppc for countdown loops when the CTR register cannot be used

[Bug rtl-optimization/50205] [4.6 Regression] ICE: in code_motion_path_driver, at sel-sched.c:6581 with -fselective-scheduling2 and custom flags

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

[Bug rtl-optimization/51447] [4.7 Regression] global register variable definition incorrectly removed as dead code

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

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

[Bug rtl-optimization/52576] [4.7 Regression] fib.c (attached) is slower on 4.7.x than 4.6.x

[Bug rtl-optimization/53533] [4.7/4.8/4.9 regression] vectorization causes loop unrolling test slowdown as measured by Adobe's C++Benchmark

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

[Bug rtl-optimization/53942] [4.6 Regression] unable to find a register to spill in class 'CREG'

[Bug rtl-optimization/54472] ICE (spill_failure): unable to find a register to spill in class 'AREG' with -O -fschedule-insns -fselective-scheduling

[Bug rtl-optimization/54919] [4.6/4.7 Regression] gcc.dg/torture/pr54877.c FAILs with -fvariable-expansion-in-unroller

[Bug rtl-optimization/54919] [4.7 Regression] gcc.dg/torture/pr54877.c FAILs with -fvariable-expansion-in-unroller

[Bug rtl-optimization/54936] ICE: in prepare_cmp_insn, at optabs.c:4177 with -fnon-call-exceptions and vector float compare

[Bug rtl-optimization/55414] spec2006 416.gamess compilation fails on LRA

[Bug rtl-optimization/55611] Operand swapping for commutative operators

[Bug rtl-optimization/55838] [4.6 Regression] ICE in extract_insn (unrecognizable insn) with -O -funroll-loops

[Bug rtl-optimization/56124] Redundant reload for loading from memory

[Bug rtl-optimization/56605] Redundant branch introduced during loop2 phases

[Bug rtl-optimization/56732] ICE in advance_target_bb

[Bug rtl-optimization/56742] [4.8 regression] Optimization bug lead to uncaught throw

[Bug rtl-optimization/56745] [4.8/4.9 Regression] ICE in merge_if_block

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

[Bug rtl-optimization/56847] '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug rtl-optimization/56847] [4.8 Regression] '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug rtl-optimization/56847] [4.8/4.9 Regression] '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug rtl-optimization/56847] New: '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug rtl-optimization/56876] New: Combine does not invent new moves

[Bug rtl-optimization/56885] [4.8/4.9 Regression] ICE: in assign_by_spills, at lra-assigns.c:1268 with -O -fschedule-insns -fselective-scheduling

[Bug rtl-optimization/56885] ICE: in assign_by_spills, at lra-assigns.c:1268 with -O -fschedule-insns -fselective-scheduling

[Bug rtl-optimization/56885] New: ICE: in assign_by_spills, at lra-assigns.c:1268 with -O -fschedule-insns -fselective-scheduling

[Bug rtl-optimization/56903] [4.8/4.9 Regression] gcc is 4.8.0 fails to compile netdev.c from the linux kernel [internal compiler error: Maximum number of LRA constraint passes is achieved]

[Bug rtl-optimization/56912] [4.8/4.9 Regression] scheduler change breaks linux kernel LTO build with 4.8

[Bug rtl-optimization/56912] New: scheduler change breaks linux kernel LTO build with 4.8

[Bug rtl-optimization/56912] scheduler change breaks linux kernel LTO build with 4.8

[Bug rtl-optimization/56921] [4.8 Regression] ICE in rtx_cost called by doloop_optimize_loops for PPC

[Bug rtl-optimization/56921] [4.9 Regression] ICE in rtx_cost called by doloop_optimize_loops for PPC

[Bug rtl-optimization/56921] New: [4.8 Regression] ICE in rtx_cost

[Bug rtl-optimization/56952] [4.9 regression] ICE in recog.c:2150

[Bug rtl-optimization/56952] New: [4.9 regression] ICE in recog.c:2150

[Bug rtl-optimization/56957] [4.9 regression] ICE in add_insn_after, at emit-rtl.c:3783

[Bug rtl-optimization/56957] New: [4.9 regression] ICE in add_insn_after, at emit-rtl.c:3783

[Bug rtl-optimization/56965] New: nonoverlapping_component_refs_p is bogus

[Bug rtl-optimization/56992] building Wine with -Og causes GCC to seg fault

[Bug rtl-optimization/56999] [4.8 Regression] LRA caused miscompilation of xulrunner

[Bug rtl-optimization/56999] [4.8/4.9 Regression] LRA caused miscompilation of xulrunner

[Bug rtl-optimization/56999] New: [4.8/4.9 Regression] LRA caused miscompilation of xulrunner

[Bug rtl-optimization/57003] [4.8/4.9 Regression] gcc-4.8.0 breaks -O2 optimization with Wine(64) - links/info/bisect of commits included

[Bug rtl-optimization/57032] [4.9 Regression]: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

[Bug rtl-optimization/57032] New: [4.9 Regression]: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

[Bug rtl-optimization/57046] [4.8 Regression] wrong code generated by gcc 4.8.0 on i686

[Bug rtl-optimization/57046] [4.8/4.9 Regression] wrong code generated by gcc 4.8.0 on i686

[Bug rtl-optimization/57067] Missing control flow edges for setjmp/longjmp

[Bug rtl-optimization/57067] New: Missing control flow edges for setjmp/longjmp

[Bug rtl-optimization/57100] [4.8/4.9 Regression] ICE: in pre_and_rev_post_order_compute, at cfganal.c:869 with -fdump-rtl-pro_and_epilogue-graph

[Bug rtl-optimization/57100] New: [4.8/4.9 Regression] ICE: in pre_and_rev_post_order_compute, at cfganal.c:869 with -fdump-rtl-pro_and_epilogue-graph

[Bug rtl-optimization/57105] [4.9 Regression] ICE: in add_insn_before_nobb, at emit-rtl.c:3883 with -Os -fselective-scheduling2 -g

[Bug rtl-optimization/57105] New: [4.9 Regression] ICE: in add_insn_before_nobb, at emit-rtl.c:3883 with -Os -fselective-scheduling2 -g

[Bug rtl-optimization/57106] [4.8/4.9 Regression] -fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops

[Bug rtl-optimization/57106] New: [4.8/4.9 Regression] -fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops

[Bug rtl-optimization/57130] New: Incorrect "and --> extract" conversion in combine

[Bug sanitizer/55702] ICE: in instrument_func_exit, at tsan.c:684 with -fsanitize=thread and __builtin_return()

[Bug sanitizer/56393] SIGSEGV when -fsanitize=address and dynamic lib with global objects

[Bug sanitizer/56535] ICE: in build2_stat, at tree.c:3885 when compiling with -fsanitize=address

[Bug sanitizer/56781] boostrap-asan failure: fixincl fails to link (missing -lasan)

[Bug sanitizer/56990] ICE: SIGFPE with -fsanitize=thread and empty struct

[Bug sanitizer/56990] New: ICE: SIGFPE with -fsanitize=thread and empty struct

[Bug sanitizer/57104] ICE: in expand_expr_addr_expr_1, at expr.c:7594 with -fsanitize=thread and hardreg variable

[Bug sanitizer/57104] New: ICE: in expand_expr_addr_expr_1, at expr.c:7594 with -fsanitize=thread and hardreg variable

[Bug target/11824] [ARM] Parameter passing via stack could be improved

[Bug target/15184] [4.7/4.8/4.9 Regression] Direct access to byte inside word not working with -march=pentiumpro

[Bug target/18335] [4.7/4.8/4.9 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy

[Bug target/18346] [4.7/4.8/4.9 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c

[Bug target/20617] [4.7/4.8/4.9 Regression] shared SH libgcc is exporting too many symbols

[Bug target/22553] [4.7/4.8/4.9 regression] ICE building libstdc++

[Bug target/24012] [4.7/4.8/4.9 regression] #define _POSIX_C_SOURCE breaks #include <iostream>

[Bug target/24998] [4.7/4.8/4.9 Regression] Build failure: undefined symbol __floatunsitf

[Bug target/27855] [4.7/4.8/4.9 regression] reassociation causes the RA to be confused

[Bug target/29256] [4.7/4.8/4.9 regression] loop performance regression

[Bug target/34653] operation performed unnecessarily in 64-bit mode

[Bug target/35455] [4.7/4.8/4.9 Regression] h8300: internal compiler error: in compute_frame_pointer_to_fb_displacement, at dwarf2out.c:10984

[Bug target/35926] Pushing / Poping ebx without using it.

[Bug target/37440] [4.7/4.8/4.9 Regression] GNAT Bug Box a-ngcefu.adb:397

[Bug target/37633] [4.7/4.8/4.9 Regression] wrong register use on sh64

[Bug target/38134] [4.7/4.8/4.9 Regression] speed regression with many loop invariants

[Bug target/39383] .size is incorrect for initialized fexible array member

[Bug target/39423] [4.7/4.8/4.9 Regression] [SH] performance regression: lost mov @(disp,Rn)

[Bug target/39722] [4.7/4.8/4.9 Regression][cond-optab] worse code with bitfields on v850, mn10300, avr

[Bug target/39723] [4.7/4.8/4.9 Regression][cond-optab] worse code with long long shifts on v850

[Bug target/39725] [4.7/4.8/4.9 Regression][cond-optab] MIPS pessimizations on floating-point

[Bug target/39726] [4.7/4.8/4.9 Regression][cond-optab] ColdFire pessimizations on QImode/HImode tests

[Bug target/40454] [4.7/4.8/4.9 regression] zlib is about 20% slower when compiled with GCC 4.4.1

[Bug target/40977] [4.7/4.8/4.9 regression] problem with code like this: res = ((uint64_t)resh << 32) | resl;

[Bug target/41176] [4.7/4.8/4.9 Regression] ICE in reload_cse_simplify_operands at postreload.c:396

[Bug target/42536] [4.7 regression] ICE in spill_failure, at reload1.c:2141

[Bug target/43052] [4.7/4.8/4.9 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline

[Bug target/43546] [4.7/4.8/4.9 Regression] ICE: in assign_stack_local_1, at function.c:353 with -mpreferred-stack-boundary=2 -msseregparm

[Bug target/43701] [4.7/4.8/4.9 Regression] ICE: SIGSEGV (too deep recursion) with -mno-sse and __float128

[Bug target/43745] [avr] g++ puts VTABLES in SRAM

[Bug target/43804] [4.6 regression] ICE in reload_cse_simplify_operands

[Bug target/43961] [4.7 Regression] [ARM thumb] "branch out of range" with thumb1_output_casesi

[Bug target/44578] GCC generates MMX instructions but fails to generate "emms"

[Bug target/44793] [4.7/4.8/4.9 Regression] libgcc does not include t-ppccomm on rtems

[Bug target/45325] [4.7/4.8/4.9 Regression] target attribute doesn't work with -march=i586

[Bug target/45359] poor -march=native choices for VIA C7 Esther processors

[Bug target/45402] [4.7/4.8/4.9 Regression] ICE in extract_insn, at recog.c:2127 for gcc.dg/pr28796-2 on rx-elf

[Bug target/46191] [4.7 regression] Non-absolute names in libgcc_s.so

[Bug target/46250] ICE: in extract_insn, at recog.c:2110 (unrecognizable insn) with -fPIC -mcmodel=large and __thread variable

[Bug target/46716] [4.7/4.8/4.9 Regression] wrong code generated with -mno-sse2 -m64

[Bug target/46918] [h8300] libstdc++-v3 build failure by BFD's assertion failed.

[Bug target/47230] [4.6 Regression] gcc fails to bootstrap on alpha in stage2 with "relocation truncated to fit: GPREL16 against ..."

[Bug target/47333] [4.8/4.9 regression] g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as

[Bug target/47481] [4.7/4.8/4.9 Regression] spill failure with -O2 -msoft-float on Ada RTS

[Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)

[Bug target/48308] [4.6 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

[Bug target/48576] wrong code when accessing variables in a large stack frame

[Bug target/48949] [4.7/4.8/4.9 Regression] gcc-4.6.0 regression with complex.h on i386-pc-solaris2.10

[Bug target/49069] [4.6 Regression] ICE in gen_cstoredi4, at config/arm/arm.md:7554

[Bug target/49206] [4.6 Regression] RA failure in spill_failure, at reload1.c:2113

[Bug target/49423] [4.7/4.8/4.9 Regression] [arm] internal compiler error: in push_minipool_fix

[Bug target/49485] [4.6 Regression] Performance problem with C++ code

[Bug target/49821] [4.6 regression] ICE in dwarf2out_cfi_begin_epilogue, at dwarf2out.c:3015

[Bug target/49826] [4.7/4.8/4.9 Regression] Symbols are not decorated with attribute stdcall and -mrtd

[Bug target/50275] [4.6 regression] libgcc build failure on LM32

[Bug target/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11

[Bug target/50807] [avr] Constructor writing to RAM for variable in Flash

[Bug target/50946] [4.6 Regression] ICE on armhf with webkitgtk+

[Bug target/50963] TLS incompatible with -mcmodel=large & PIC

[Bug target/52122] [4.7/4.8/4.9 Regression] incorrect ln -s replacement for mingw like targets in configure files

[Bug target/52326] [4.6 Regression] float result incorrect with -O1 and calling external function.

[Bug target/52375] [4.6 Regression] internal compiler error: in extract_insn, at recog.c:2123 at -O3 -mfpu=neon

[Bug target/52790] Problems using x86_64-w64-mingw-w32-gfortran with mcmodel=large and medium

[Bug target/52911] [4.7 Regression] gcc 4.7.0 (ppc32 e500mc) when compile a c file, after a lot of time, gcc failed and internal compiler error occurs.

[Bug target/53854] ICE in find_constant_pool_ref

[Bug target/54051] [4.7 Regression] Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics.

[Bug target/54300] [4.7 Regression] Erroneous optimization causes wrong Neon data management

[Bug target/54338] internal compiler error: in find_costs_and_classes, at ira-costs.c:1711

[Bug target/54349] _mm_cvtsi128_si64 unnecessary stores value at stack

[Bug target/54373] [4.7 Regression]: build fails for mmix-knuth-mmixware libobjc GCC_NO_EXECUTABLES

[Bug target/54703] _mm_sub_pd is incorrectly substituted with vandnps

[Bug target/54974] [4.7 Regression] [ARM] [thumb] Incorrect placement of constant pools

[Bug target/55033] [4.7/4.8/4.9 Regression] PowerPC section type conflict error

[Bug target/55144] opening glibc-c.o: No such file or directory

[Bug target/55181] [4.7/4.8/4.9 Regression] Expensive shift loop where a bit-testing instruction could be used

[Bug target/55184] [4.6 Regression] Invalid codegen with vectors and casts

[Bug target/55445] Always defined __SEH__ when build from trunk

[Bug target/55487] ICE in mark_jump_label_1, at jump.c:1134 compiling gcc.c-torture/execute/pr51447.c at -O2 and above

[Bug target/55583] Extended shift instruction on x86-64 is not used, producing unoptimal code

[Bug target/56164] [avr] ICE: spill fail with __flash keyword

[Bug target/56199] strcpy/strcat builtins for constant strings generates suboptimal code.

[Bug target/56219] avr-gcc-4.7.2 missing __uint24 loop optimisation

[Bug target/56263] [avr] Provide strict address-space checking

[Bug target/56412] [4.8] "libtool: cygpath: command not found" for mingw32 host

[Bug target/56446] Generate one fewer relocation when calling a checked weakref function

[Bug target/56560] [4.6/4.7 regression] vzeroupper clobbers argument with AVX

[Bug target/56560] [4.7 regression] vzeroupper clobbers argument with AVX

[Bug target/56564] movdqa on possibly-8-byte-aligned struct with -O3

[Bug target/56648] ignored by target warning not triggered by -fpic but by -fPIC

[Bug target/56657] [4.6/4.7 Regression] ICE - error: unrecognizable insn.

[Bug target/56657] [4.7 Regression] ICE - error: unrecognizable insn.

[Bug target/56707] [4.7 regression] ICE in distance_non_agu_define_in_bb for -mtune=atom -O2

[Bug target/56716] during gcc 4.8.0 build on Cygwin: bid128_fma.c:4460:1: internal compiler error: Segmentation fault

[Bug target/56720] ICE when expanding vcond with floating point unordered comparisons

[Bug target/56739] FreeBSD ia64: gcc49/work/build/ia64-portbld-freebsd10.0/libstdc++-v3/include/mutex:781:41: internl compiler error: Segmentation fault

[Bug target/56771] Integer Overflow? Building arm-rtems libgcc2

[Bug target/56792] AVR, internal compiler error on build avr-libc

[Bug target/56796] âTARGET_CYGWIN64â was not declared in this scope

[Bug target/56797] [4.8 Regression] internal compiler error: in extract_insn, at recog.c:2150

[Bug target/56807] mingw32: Conflict between stack realignment and stack probe destroys function argument in EAX

[Bug target/56807] New: mingw32: Conflict between stack realignment and stack probe destroys function argument in EAX

[Bug target/56809] [4.9 Regression] Revision 197266 causes trunk ICE for arm-none-eabi targets

[Bug target/56828] [PowerPC] Type cast of sNaN value

[Bug target/56828] New: [PowerPC] Type cast of sNaN value

[Bug target/56831] New: [x86] sNaN value as a function call argument

[Bug target/56833] [4.9 Regression] Valid register is over written by reload pass

[Bug target/56833] New: [4.9 Regression] Valid register is over written by reload pass

[Bug target/56843] New: PowerPC Newton-Raphson reciprocal estimates can be improved

[Bug target/56843] PowerPC Newton-Raphson reciprocal estimates can be improved

[Bug target/56847] '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug target/56847] [4.8/4.9 Regression] '-fpie' triggers - internal compiler error: in gen_add2_insn, at optabs.c:4705

[Bug target/56853] GNU Fortran is not working

[Bug target/56855] New: optab_handler (op=vashr_optab, mode=V4DImode) finds nothing

[Bug target/56855] optab_handler (op=vashr_optab, mode=V4DImode) finds nothing

[Bug target/56858] alpha looks for NOTE_INSN_EH_REGION notes that cannot exist

[Bug target/56858] New: alpha looks for NOTE_INSN_EH_REGION notes that cannot exist

[Bug target/56863] cmpnltpd recognition

[Bug target/56863] New: cmpnltpd recognition

[Bug target/56864] [4.9 regression] FAIL: gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c scan-tree-dump-times vect "vectorized 1 loops" 0

[Bug target/56864] New: [4.9 regression] FAIL: gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c scan-tree-dump-times vect "vectorized 1 loops" 0

[Bug target/56865] [4.9 regression] FAIL: gcc.dg/vect/vect-42.c scan-tree-dump-times vect "Vectorizing an unaligned access" 4

[Bug target/56865] New: [4.9 regression] FAIL: gcc.dg/vect/vect-42.c scan-tree-dump-times vect "Vectorizing an unaligned access" 4

[Bug target/56866] [4.7/4.8/4.9 Regression] with '-O3 -march=bdver2' misscompiles glibc-2.17/crypt/sha512.c

[Bug target/56866] gcc 4.7.x/gcc-4.8.x with '-O3 -march=bdver2' misscompiles glibc-2.17/crypt/sha512.c

[Bug target/56875] New: vax target miscompiles short negative constants for 64bit values

[Bug target/56876] Combine does not invent new moves

[Bug target/56890] Invalid fdtox %f8, %f9 on Sparc 64 Bits with -O2

[Bug target/56890] invalid fdtox instruction in 64-bit mode with -O2

[Bug target/56897] New: unaligned memory access on alpha

[Bug target/56897] unaligned memory access on alpha

[Bug target/56898] New: stack smashing protector for alpha

[Bug target/56898] stack smashing protector for alpha

[Bug target/56940] internal compiler error: unrecognizable insn:

[Bug target/56942] MIPS GCC will not build with -mips16 mode because libgcc fails to build

[Bug target/56942] New: MIPS GCC will not build with -mips16 mode because libgcc fails to build

[Bug target/56944] Better isfinite in some cases?

[Bug target/56944] New: Better isfinite in some cases?

[Bug target/56948] New: PPC V2DI ICE when loading zero into GPRs

[Bug target/56948] PPC V2DI ICE when loading zero into GPRs

[Bug target/56967] Add build exception

[Bug target/56967] New: Add build exception

[Bug target/56975] [regression] dllimport broken on i686-pc-cygwin

[Bug target/56975] New: [regression] dllimport broken on i686-pc-cygwin

[Bug target/56979] ICE in output_operand: invalid operand for code 'P'

[Bug target/56979] New: ICE in output_operand: invalid operand for code 'P'

[Bug target/56993] New: power gcc built 416.gamess generates wrong result

[Bug target/56995] New: sh4 -mfmovd: ICE in find_costs_and_classes

[Bug target/56995] sh4 -mfmovd: ICE in find_costs_and_classes

[Bug target/56997] Incorrect write to packed field when strict-volatile-bitfields enabled on aarch32

[Bug target/56997] New: Incorrect write to packed field when strict-volatile-bitfields enabled on aarch32

[Bug target/57001] internal compiler error: in simplify_subreg, at simplify-rtx.c:5800

[Bug target/57001] New: internal compiler error: in simplify_subreg, at simplify-rtx.c:5800

[Bug target/57002] ARM back end has extra entries in attribute interrupt array.

[Bug target/57002] New: ARM back end has extra entries in attribute interrupt array.

[Bug target/57009] New: Select best typed instruction for scalar bitwise operations

[Bug target/57009] Select best typed instruction for scalar bitwise operations

[Bug target/57017] ÂError: expecting string instruction after `rep'Â in code w/o inline assembly

[Bug target/57018] [4.8 Regression] Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer"

[Bug target/57018] [4.8/4.9 Regression] Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer"

[Bug target/57018] Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer"

[Bug target/57024] gcc too eager splitting cvtss2sd into unpcklps + cvtps2pd

[Bug target/57024] New: gcc too eager splitting cvtss2sd into unpcklps + cvtps2pd

[Bug target/57037] New: GCC does not generate non-temporal stores on i386 with SSE2+

[Bug target/57040] SEH Exception defined is conflicted with SJLJ Exception within several files

[Bug target/57052] missed optimization with rotate and mask

[Bug target/57052] New: missed optimization with rotate and mask

[Bug target/57054] Compilation with -O3 passes, with -O2 fails (ARM/NEON)

[Bug target/57056] Missed optimization of finite finite builtin

[Bug target/57056] New: Missed optimization of finite finite builtin

[Bug target/57057] Bad optimization on x86 for minps and maxps

[Bug target/57057] New: Bad optimization on x86 for minps and maxps

[Bug target/57088] New: Post-reload instruction splitting clobbers live register

[Bug target/57088] Post-reload instruction splitting clobbers live register

[Bug target/57088] Register allocator has an issue with subreg in some cases

[Bug target/57091] [4.8/4.9 Regression] ICE: in assign_by_spills, at lra-assigns.c:1268 with -mcmodel=large and indirect call

[Bug target/57091] New: [4.8/4.9 Regression] ICE: in assign_by_spills, at lra-assigns.c:1268 with -mcmodel=large and indirect call

[Bug target/57097] [4.8/4.9 Regression] ICE: in find_hard_regno_for, at lra-assigns.c:561 with -O2 -fPIC -m32

[Bug target/57097] New: [4.8/4.9 Regression] ICE: in find_hard_regno_for, at lra-assigns.c:561 with -O2 -fPIC -m32

[Bug target/57098] ICE: in extract_insn, at recog.c:2154 (unrecognizable insn) with -mcmodel=large -msse4 and __builtin_shuffle()

[Bug target/57098] New: ICE: in extract_insn, at recog.c:2154 (unrecognizable insn) with -mcmodel=large -msse4 and __builtin_shuffle()

[Bug target/57099] ICE: in extract_insn, at recog.c:2154 (unrecognizable insn) with -mcmodel=large and TLS variable

[Bug target/57099] New: ICE: in extract_insn, at recog.c:2154 (unrecognizable insn) with -mcmodel=large and TLS variable

[Bug target/57108] [4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395

[Bug target/57108] New: [4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395

[Bug target/57112] -march=x86-64 not documented

[Bug target/57112] New: -march=x86-64 not documented

[Bug target/57118] New: g++.dg/debug/* tests fail on MIPS due to micromips checkin, scan-assembler pattern needs update

[Bug target/57119] libstdc++-6.dll missed in default gcc 4.8 build

[Bug target/57120] Plain C link with libgcc_s_sjlj-1.dll which not needed

[Bug testsuite/36443] [4.7/4.8/4.9 Regression]: HOSTCC doesn't work with installed gcc

[Bug testsuite/40625] [4.7/4.8/4.9 Regression] Errors in "make -k check-gcc RUNTESTFLAGS=plugin.exp"

[Bug testsuite/51097] [4.7/4.8/4.9 Regression] a lot of "FAIL: gcc.dg/vect" on i686 avx build 181167 to 181177

[Bug testsuite/53222] dejagnu trims leading whitespace

[Bug testsuite/56906] FAIL: g++.dg/opt/vt4.C -std=gnu++* scan-assembler-not _ZTV.A

[Bug testsuite/56906] New: FAIL: g++.dg/opt/vt4.C -std=gnu++* scan-assembler-not _ZTV.A

[Bug testsuite/57050] FAIL: gcc.c-torture/execute/pr56982.c compilation, -O0

[Bug testsuite/57050] New: FAIL: gcc.c-torture/execute/pr56982.c compilation, -O0

[Bug translation/56985] New: gcc/fortran/resolve.c:920: "'%s' in cannot appear in COMMON ..."

[Bug translation/56986] New: config/epiphany/epiphany.opt:108: "floatig"

[Bug translation/56987] New: gcc/config/avr/avr.opt:80: "change" -> "changed"?

[Bug translation/57027] [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

[Bug translation/57027] New: [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

[Bug tree-optimization/15596] [4.7/4.8/4.9 Regression] Missed optimization with bitfields with return value

[Bug tree-optimization/18501] [4.7/4.8/4.9 Regression] Missing 'used uninitialized' warning (CCP)

[Bug tree-optimization/21485] [4.7/4.8/4.9 Regression] missed load PRE, PRE makes i?86 suck

[Bug tree-optimization/31130] [4.7/4.8/4.9 Regression] VRP no longer derives range for division after negation

[Bug tree-optimization/32306] [4.7/4.8/4.9 Regression] redundant && || not eliminated

[Bug tree-optimization/33562] [4.7/4.8/4.9 Regression] aggregate DSE disabled

[Bug tree-optimization/35629] [4.7/4.8/4.9 Regression] gcc.dg/tree-ssa/loop-25.c scan-tree-dump-times profile fails

[Bug tree-optimization/37021] Fortran Complex reduction / multiplication not vectorized

[Bug tree-optimization/37916] [4.7/4.8/4.9 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names.

[Bug tree-optimization/39612] [4.7/4.8/4.9 Regression] LIM inserts loads from uninitialized local memory

[Bug tree-optimization/39839] [4.6 regression] loop invariant motion causes stack spill

[Bug tree-optimization/41089] [4.7/4.8/4.9 Regression] stdarg pass produces wrong code

[Bug tree-optimization/41881] [4.6 regression] Complete unrolling (inner) versus vectorization of reduction

[Bug tree-optimization/42108] [4.7/4.8/4.9 Regression] 50% performance regression

[Bug tree-optimization/43314] ICE: expected tree that contains 'decl minimal' structure, have 'integer_cst' in is_in_new_vars_htab, at ipa-struct-reorg.c:587

[Bug tree-optimization/45685] [4.6/4.7/4.8/4.9 Regression] missed conditional move opportunity in loop

[Bug tree-optimization/45978] [4.6 Regression] bogus "array subscript is above array bounds" warning in extremely simple code with no loops

[Bug tree-optimization/46352] ICE: division by zero with -fdump-tree-tracer

[Bug tree-optimization/46639] [4.7/4.8/4.9 Regression] Missing optimization due to function splitting and redundant conditionals

[Bug tree-optimization/47679] [4.7/4.8/4.9 Regression] Strange uninitialized warning after SRA

[Bug tree-optimization/48184] ICE: SIGFPE (division by zero) in compute_alignments () at final.c:731 with --param align-threshold=0 on basic code

[Bug tree-optimization/48186] ICE: SIGFPE (division by zero) in maybe_hot_frequency_p at predict.c:129 with --param hot-bb-frequency-fraction=0 on basic code

[Bug tree-optimization/48189] [4.6/4.7 Regression] ICE: SIGFPE (division by zero) in in predict_loops () at predict.c:991 with --param max-predicted-iterations=0

[Bug tree-optimization/48189] [4.7 Regression] ICE: SIGFPE (division by zero) in in predict_loops () at predict.c:991 with --param max-predicted-iterations=0

[Bug tree-optimization/48304] ICE: SIGFPE (division by zero) in maybe_hot_count_p at predict.c:145 with --param hot-bb-count-fraction=0 -fprofile-use

[Bug tree-optimization/48443] ICE: verify_flow_info failed: control flow in the middle of basic block with -fprefetch-loop-arrays --param l2-cache-size=0 and setjmp()

[Bug tree-optimization/48482] ICE: in omega_alloc_problem, at omega.c:5498 with -fcheck-data-deps --param omega-max-vars=1

[Bug tree-optimization/48642] ICE: in omega_add_zero_eq, at omega.h:259 with -O -fcheck-data-deps --param omega-max-eqs=0

[Bug tree-optimization/48762] valgrind: Invalid read/write of size 8 in cse_main with -O --param max-cse-path-length=0 on basic code

[Bug tree-optimization/48766] [4.7 Regression] Infinite recursion in fold_binary_loc()

[Bug tree-optimization/49140] [4.6 regression] wrong code with -O2 and -O3, not with -O3 -no-inline

[Bug tree-optimization/49234] [4.6/4.7/4.8/4.9 Regression] -Wstrict-overflow gives obviously unwarranted warning

[Bug tree-optimization/49234] [4.7/4.8/4.9 Regression] -Wstrict-overflow gives obviously unwarranted warning

[Bug tree-optimization/49442] [4.7/4.8/4.9 Regression] Misaligned store support pessimization

[Bug tree-optimization/49498] [4.7/4.8/4.9 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20

[Bug tree-optimization/50138] [4.6 Regression] ICE in vect_transform_stmt

[Bug tree-optimization/50213] [4.6 Regression] Regression in space-optimized code relative to 4.5.x

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

[Bug tree-optimization/50789] Gather vectorization

[Bug tree-optimization/51528] [4.6 Regression] SRA should not create BOOLEAN_TYPE replacements

[Bug tree-optimization/51775] [4.6 Regression] FAIL: gnat.dg/pack9.adb scan-tree-dump-not optimized "gnat_rcheck"

[Bug tree-optimization/52445] [4.6 Regression] conditional store replacement causes segfault in generated code

[Bug tree-optimization/52448] [4.7 Regression] cselim broken with calls

[Bug tree-optimization/53198] [4.7 Regression] gcc wrongly emits "array subscript is above array bounds" for simple arrays

[Bug tree-optimization/53265] Warn when undefined behavior implies smaller iteration count

[Bug tree-optimization/53501] [4.6 Regression] scev introduces signed overflow

[Bug tree-optimization/53516] [4.6 Regression] Vectorization and memset recognition miscompile bitfield stores

[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/53571] [4.7 regression] ICE with -O{2,3} -floop-parallelize-all in cloog_domain_stride()

[Bug tree-optimization/53636] [4.7 Regression] SLP may create invalid unaligned memory accesses

[Bug tree-optimization/53922] [4.6 Regression] VRP: semantic conflict between range_includes_zero_p and value_inside_range

[Bug tree-optimization/54000] [4.7/4.8/4.9 Regression] Performance breakdown for gcc-4.{6,7} vs. gcc-4.5 using std::vector in matrix vector multiplication (IVopts / inliner)

[Bug tree-optimization/54073] [4.7 Regression] SciMark Monte Carlo test performance has seriously decreased in recent GCC releases

[Bug tree-optimization/54077] Bytemark FP EMULATION 9%-15% slower than with clang

[Bug tree-optimization/54200] copyrename generates wrong debuginfo

[Bug tree-optimization/54295] [4.7 Regression] Widening multiply-accumulate operation uses wrong value extension

[Bug tree-optimization/54498] [4.6 Regression] incorrect code generation from g++ -O

[Bug tree-optimization/54894] [4.6 Regression] internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286

[Bug tree-optimization/54899] [4.7 Regression] -fpredictive-commoning and -ftree-vectorize optimizations generate a nonsensical binary which segfaults

[Bug tree-optimization/54965] [4.6 Regression] sorry, unimplemented: inlining failed in call to 'foo': function not considered for inlining

[Bug tree-optimization/55018] [4.6/4.7 Regression] CDDCE pass is too aggressive sometimes with infinite loops and with some functions

[Bug tree-optimization/55018] [4.7 Regression] CDDCE pass is too aggressive sometimes with infinite loops and with some functions

[Bug tree-optimization/55286] [4.7 Regression] Bytemark ASSIGNMENT 10% slower

[Bug tree-optimization/55524] If fnma exists but not fms, convert_mult_to_fma should prefer to former over the latter.

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

[Bug tree-optimization/55614] [4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

[Bug tree-optimization/55964] [4.7 Regression] Segmentation fault with -O -ftree-loop-distribution -funswitch-loops

[Bug tree-optimization/56051] Wrong expression evaluation

[Bug tree-optimization/56097] [4.7 Regression] Segmentation fault with -01 -ftree-vrp -ftree-loop-distribution -funswitch-loops

[Bug tree-optimization/56175] [4.7 Regression] Issue with combine phase on x86.

[Bug tree-optimization/56213] strided load vectorization is unnecessarily restricted

[Bug tree-optimization/56265] [4.8 Regression] ICE in ipa_make_edge_direct_to_target

[Bug tree-optimization/56270] [4.6 Regression] loop over array of struct float causes compiler error: segmentation fault

[Bug tree-optimization/56407] [4.7 Regression] Optimizations (-O2 -O3) make comparison of arrays of ints to fail

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1

[Bug tree-optimization/56486] [4.7 Regression] infinite loop in cc1 at -O1

[Bug tree-optimization/56490] [4.7/4.8/4.9 Regression] -Wall triggering infinite loop

[Bug tree-optimization/56501] [4.6 Regression] gcc 4.6 ICE on noreturn function at -Os and above

[Bug tree-optimization/56501] [4.6/4.7 Regression] gcc 4.6 ICE on noreturn function at -Os and above

[Bug tree-optimization/56539] [4.6 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

[Bug tree-optimization/56539] [4.6/4.7 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

[Bug tree-optimization/56718] Early inlining prevents type based devirtualization

[Bug tree-optimization/56756] [4.9 Regression] ICE: verify_ssa failed (definition in block n follows the use !)

[Bug tree-optimization/56778] [4.9 Regression] ICE on several benchmarks after r196775.

[Bug tree-optimization/56778] ICE on several benchmarks after r196775.

[Bug tree-optimization/56787] [4.8/4.9 Regression] Vectorization fails because of CLOBBER statements

[Bug tree-optimization/56790] VEC_COND_EXPR not constant folded

[Bug tree-optimization/56799] New: Runfail after r197060+r197082.

[Bug tree-optimization/56799] Runfail after r197060+r197082.

[Bug tree-optimization/56812] New: Simple loop is not SLP-vectorized after r196872

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

[Bug tree-optimization/56817] [4.8/4.9 Regression] ICE in hide_evolution_in_other_loops_than_loop

[Bug tree-optimization/56817] New: [4.8/4.9 Regression] ICE in hide_evolution_in_other_loops_than_loop

[Bug tree-optimization/56826] [4.9 Regression] Run-fail after r197189.

[Bug tree-optimization/56826] New: Run-fail after r197189.

[Bug tree-optimization/56826] Run-fail after r197189.

[Bug tree-optimization/56829] New: Feature request: "generic" builtin for "movemask"

[Bug tree-optimization/56830] [4.8 regression] internal compiler error: verify_ssa failed

[Bug tree-optimization/56830] New: abstract_variables_map

[Bug tree-optimization/56830] stl_vector.h:414:7: internal compiler error: verify_ssa failed

[Bug tree-optimization/56837] -ftree-loop-distribute-patterns generates incorrect code

[Bug tree-optimization/56837] New: -ftree-loop-distribute-patterns generates incorrect code

[Bug tree-optimization/56854] [4.9 Regression] error: non-decl/MEM_REF LHS in clobber statement

[Bug tree-optimization/56873] New: vector shift lowered to scalars

[Bug tree-optimization/56878] Issue with candidate choice in vect_gen_niters_for_prolog_loop.

[Bug tree-optimization/56878] New: Issue with candidate choice in vect_gen_niters_for_prolog_loop.

[Bug tree-optimization/56899] [4.6/4.7 Regression] Wrong constant folding

[Bug tree-optimization/56899] [4.6/4.7/4.8/4.9 Regression] Wrong constant folding

[Bug tree-optimization/56899] New: Wrong constant folding

[Bug tree-optimization/56899] Wrong constant folding

[Bug tree-optimization/56900] [4.9 regression] FAIL: gcc.dg/tree-ssa/vrp87.c scan-tree-dump vrp2 "Folded into: if.*"

[Bug tree-optimization/56900] New: [4.9 regression] FAIL: gcc.dg/tree-ssa/vrp87.c scan-tree-dump vrp2 "Folded into: if.*"

[Bug tree-optimization/56902] New: Fails to SLP with mismatched +/- and negatable constants

[Bug tree-optimization/56918] [4.8 Regression] incorrect auto-vectorization of array initialization

[Bug tree-optimization/56918] New: incorrect auto-vectorization of array initialization

[Bug tree-optimization/56920] [4.8 Regression] another static initialization of an array miscompiled

[Bug tree-optimization/56920] New: another static initialization of an array miscompiled

[Bug tree-optimization/56925] New: SRA should take into account likelihood of statements being executed

[Bug tree-optimization/56925] SRA should take into account likelihood of statements being executed

[Bug tree-optimization/56928] [4.6/4.7/4.8/4.9 Regression] false positive when using -Wstrict-overflow

[Bug tree-optimization/56933] [4.9 Regression] Vectorizer missing read-write dependency for interleaved accesses

[Bug tree-optimization/56933] New: [4.9 Regression] Vectorizer missing read-write dependency for interleaved accesses

[Bug tree-optimization/56935] Basic block is not SLP-vectorizeed after r197635.

[Bug tree-optimization/56935] New: Basic block is not SLP-vectorizeed after r197635.

[Bug tree-optimization/56962] [4.8/4.9 Regression] SLSR caused miscompilation of fftw

[Bug tree-optimization/56962] New: [4.8/4.9 Regression] SLSR caused miscompilation of fftw

[Bug tree-optimization/56982] [4.8 Regression] Bad optimization with setjmp()

[Bug tree-optimization/56982] [4.8/4.9 Regression] Bad optimization with setjmp()

[Bug tree-optimization/56982] Bad optimization with setjmp()

[Bug tree-optimization/56982] New: Bad optimization with setjmp()

[Bug tree-optimization/56984] [4.8/4.9 Regression] ICE in tree_vrp.c

[Bug tree-optimization/57000] [4.8 Regression] ICE with -Ofast and -frounding-math

[Bug tree-optimization/57027] [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

[Bug tree-optimization/57051] [4.8/4.9 Regression] Optimization regression in 4.8.0 from 4.7.2

[Bug tree-optimization/57051] Optimization regression in 4.8.0 from 4.7.2

[Bug tree-optimization/57066] [4.7/4.8/4.9 Regression] std::logb(-inf) returns wrong value

[Bug tree-optimization/57075] [4.9 Regression] verify_flow_info failed: control flow in the middle of basic block

[Bug tree-optimization/57081] [4.9 Regression] Segmentation fault in simple_iv (tree-scalar-evolution.c:3151)

[Bug tree-optimization/57081] New: Segmentation fault in simple_iv (tree-scalar-evolution.c:3151)

[Bug tree-optimization/57083] [4.8/4.9 Regression] Wrong constant folding

[Bug tree-optimization/57083] New: Wrong constant folding

[Bug tree-optimization/57122] [4.9 Regression] ICE in verify_loop_structure, at cfgloop.c:1647 (loop nâs latch does not have an edge to its header !)

[Bug tree-optimization/57122] New: ICE in verify_loop_structure, at cfgloop.c:1647 (loop nâs latch does not have an edge to its header !)

[Bug tree-optimization/57124] 254 dot gap at spec2000 got miscompare after r198413

[Bug tree-optimization/57124] New: 254 dot gap at spec2000 got miscompare after r198413

[Bug web/44269] Search for PR number in mailing lists fails

[Bug web/45655] GCC WIki Needs Text Colorizing Capability

[Bug web/45688] Typo in __attribute__((version-id)) docs

[Bug web/50642] onlinedocs formated text too small to read

[Bug web/52239] Upgrade GCC Bugzilla to 4.4

[Bug web/53632] [bugzilla] Bugzilla being very slow to submit changes, sending duplicate emails

[Bug web/55237] Please implement gcc.gnu.org/r123456 URL shorts for fast SVN revision access

[Bug web/55933] Missing attachment download link

[Bug web/57114] New: wrong information at http://gcc.gnu.org/onlinedocs/gfortran/RANK.html

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