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[Bug ada/25844] [4.8/4.9/5/6 regression] ICE on overloaded renames
[Bug ada/25844] [4.9/5/6 regression] ICE on overloaded renames
[Bug ada/32164] [4.8/4.9/5/6 Regression] ICE when renaming predefined "=" and "/="
[Bug ada/32164] [4.9/5/6 Regression] ICE when renaming predefined "=" and "/="
[Bug ada/49940] [4.8/4.9/5/6 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with "s-taprop.adb:717:32: "lwp_self" is undefined"
[Bug ada/49940] [4.9/5/6 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with "s-taprop.adb:717:32: "lwp_self" is undefined"
[Bug ada/49944] [4.8/4.9/5/6 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/49944] [4.9/5/6 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/56274] [4.8/4.9/5/6 Regression] libada bootstrap failure on kfreebsd ("pthread_rwlock_t" not declared in "OS_Interface")
[Bug ada/56274] [4.9/5/6 Regression] libada bootstrap failure on kfreebsd ("pthread_rwlock_t" not declared in "OS_Interface")
[Bug ada/62117] function taking System.Address wrongly considered as Pure
[Bug ada/63310] Ada bootstrap error with -fcompare-debug
[Bug ada/64866] Lost visibility of package Interfaces after task or PO declaration
[Bug ada/65102] gnat-style.texi warning from including fdl.texi
[Bug ada/65490] terminals.c:1266:21: warning: argument to âsizeofâ in âbzeroâ call is the same expression as the destination
[Bug ada/66162] segfault on code using controlled types in -gnatc mode
[Bug ada/66205] gnatbind generates invalid code when finalization is enabled in restricted runtime
[Bug ada/66242] Front-end error if exception propagation disabled
[Bug ada/66384] New: Compiler fails with message "compilation abandoned"
[Bug ada/66390] New: Text_IO.Get_Line does not correctly handle missing line marker for last line in all cases
[Bug ada/66390] Text_IO.Get_Line does not correctly handle missing line marker for last line in all cases
[Bug ada/66437] False Positive warning "Variable is not modified in loop body"
[Bug ada/66437] New: False Positive warning "Variable is not modified in loop body"
[Bug ada/66525] New: Implicit function declarations
[Bug ada/66526] New: Use of uninitialized variable
[Bug ada/66529] New: terminals.c: sizeof pointer memaccess
[Bug ada/66529] terminals.c: sizeof pointer memaccess
[Bug ada/66608] gnat 5.1 fails with compilation abandoned, minimal testcase included
[Bug ada/66608] New: gnat 5.1 fails with compilation abandoned, minimal testcase included
[Bug ada/66692] ada form gcc-4.9 fails to compile with gcc-5.1.0 with error "undefined reference to `__gnat_runtime_finalize'"
[Bug ada/66692] New: gcc-4.9 fails to compile with gcc-5.1.0
[Bug bootstrap/25470] [4.8/4.9/5/6 Regression] fixincludes/ subdirectory not cleaned by "make distclean"
[Bug bootstrap/25470] [4.9/5/6 Regression] fixincludes/ subdirectory not cleaned by "make distclean"
[Bug bootstrap/25672] [4.8/4.9 Regression] cross build's libgcc picks up CFLAGS
[Bug bootstrap/25672] [4.9 Regression] cross build's libgcc picks up CFLAGS
[Bug bootstrap/33781] [4.8/4.9/5/6 Regression] "Arg list too long" building libgcc.a
[Bug bootstrap/33781] [4.9/5/6 Regression] "Arg list too long" building libgcc.a
[Bug bootstrap/50229] [4.8/4.9/5/6 Regression] Can't cross compile for i686-apple-darwin10 from x86_64-redhat_linux
[Bug bootstrap/50229] [4.9/5/6 Regression] Can't cross compile for i686-apple-darwin10 from x86_64-redhat_linux
[Bug bootstrap/54304] linking stage picks up system mpfr instead of in-tree version
[Bug bootstrap/56750] [4.8/4.9/5/6 Regression] static -lstdc++ logic bleeds into all subdirs
[Bug bootstrap/56750] [4.9/5/6 Regression] static -lstdc++ logic bleeds into all subdirs
[Bug bootstrap/60644] [4.9/5/6 Regression] Build of i686-pc-linux-android is broken
[Bug bootstrap/61763] [4.9 Regression] bootstrap with -O3 gives comparison failure
[Bug bootstrap/63740] [4.9 Regression] GCC 4.9.2 bootstrap fails on ARM, haifa-sched.c:6507:1: internal compiler error: in lra_create
[Bug bootstrap/65664] ARM bootstrap fails with --with-fpu=neon-vfpv4
[Bug bootstrap/65988] Trying to compile GCC 5.1 in my (customized) Solaris 10/x86-64 fails with GMP errors
[Bug bootstrap/66038] [5 regression] (stage 2) build/genmatch issue (gcc/hash-table.h|c) with --disable-checking [ introduced by r218976 ]
[Bug bootstrap/66252] [6 regression] bootstrap comparison failures on sparc-linux
[Bug bootstrap/66319] [6 Regression] gcov-tool.c:84:65: error: invalid conversion from 'int (*)(const c har*, const stat*, int, FTW*)' to 'int (*)(const char*, const stat*, int, FTW)'
[Bug bootstrap/66340] [6 Regression] profiledbootstrap failure on x86-64 with LTO
[Bug bootstrap/66448] [6 Regression] Bootstrap fails on darwin after r224161
[Bug bootstrap/66448] New: [6 Regression] Bootstrap fails on darwin after r224161
[Bug bootstrap/66471] BITMAP is a reserved keyword on MinGW
[Bug bootstrap/66471] New: BITMAP is a reserved keyword on MinGW
[Bug bootstrap/66508] Attempt to Compile gcc-6.0 on OSX 10.9.4 cause segmentation fault
[Bug bootstrap/66508] New: Attempt to Compile gcc-6.0 on OSX 10.9.4 cause segmentation fault
[Bug bootstrap/66521] New: xgcc: cc1plus segfaults when compiling libstdc++-v3/src/c++11/ostream-inst.cc
[Bug bootstrap/66521] xgcc: cc1plus segfaults when compiling libstdc++-v3/src/c++11/ostream-inst.cc
[Bug bootstrap/66638] [6 Regression] profiledbootstrap failure on x86-64 with LTO
[Bug bootstrap/66638] New: [6 Regression] profiledbootstrap failure on x86-64 with LTO
[Bug c++/10200] Weird clash with same names in different scopes
[Bug c++/14179] [4.8/4.9/5/6 Regression] out of memory while parsing array with many initializers
[Bug c++/14179] [4.9/5/6 Regression] out of memory while parsing array with many initializers
[Bug c++/17232] [DR 1640] classes and class template specializations treated differently w.r.t. core issue #337
[Bug c++/17729] [4.8/4.9/5/6 Regression] Duplicate __attribute__((deprecated)) warning
[Bug c++/17729] [4.9/5/6 Regression] Duplicate __attribute__((deprecated)) warning
[Bug c++/27557] OpenMP threadprivate directive does not work with non-POD types
[Bug c++/29040] missing access control checks in subclasses for nested types
[Bug c++/30044] ICE in tsubst, at cp/pt.c:7359
[Bug c++/33661] template methods forget explicit local reg vars
[Bug c++/39970] gcc accepts the . dot operator in template arguments
[Bug c++/4131] The C++ compiler doesn't place a const class object to ".rodata" section with non trivial constructor
[Bug c++/44282] fastcall is not mangled at all
[Bug c++/46206] using typedef-name error with typedef name hiding struct name
[Bug c++/48850] Bogus overflow in constant expression warning
[Bug c++/49152] pretty printer cannot handle iterators and other complex expressions
[Bug c++/50800] Internal compiler error in finish_member_declarations, possibly related to may_alias attribute
[Bug c++/51048] Class template inheritance doesn't work well with function-local types
[Bug c++/51689] GCC apparently is inconsistent with warning about invalid brace-elision use
[Bug c++/51747] [DR 1467] [C++11] cannot call defaulted copy constructor using list-initialization
[Bug c++/51911] [C++11] G++ accepts new auto { list }
[Bug c++/52595] [DR 325] commas and non-static data member initializers don't mix
[Bug c++/52869] [DR 1207] "this" not being allowed in noexcept clauses
[Bug c++/52960] Missing warnings on ambiguous source : function decl vs local var decl
[Bug c++/53431] C++ preprocessor ignores #pragma GCC diagnostic
[Bug c++/54835] [C++11][DR 1518] Explicit default constructors not respected during copy-list-initialization
[Bug c++/55004] [meta-bug] constexpr issues
[Bug c++/55805] Empty brace-init-list causes warning "missing initializer for member" in C++11
[Bug c++/55922] brace initializing parent cause bogus virtual base constructor calls
[Bug c++/56326] g++.dg/gomp/tls-wrap4.C and g++.dg/tls/thread_local-wrap4.C FAIL on Solaris 9/x86
[Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
[Bug c++/56746] [4.8 regression] increased memory usage when compiling C++
[Bug c++/56926] Crash (without ICE) while compiling Boost.Math
[Bug c++/57101] [4.8 Regression] -fcompare-debug failure with <type error>
[Bug c++/57472] internal compiler error: in finish_member_declaration, at cp/semantics.c
[Bug c++/57709] -Wshadow is too strict / has false positives
[Bug c++/58063] default arguments evaluated twice per call
[Bug c++/58074] [C++11] __is_trivial intrinsic fails for deleted members and for non-trivial copy-c'tors
[Bug c++/58583] [c++11] ICE with invalid non-static data member initialization in template
[Bug c++/58616] [meta-bug] nsdmi
[Bug c++/58950] Missing "statement has no effect"
[Bug c++/58972] Lambda can't access private members
[Bug c++/59248] [4.8 regression] pointless -Wconversion warning with sizeof, take 2
[Bug c++/59256] qualified name in friend function declaration doesn't match previous declaration in inline namespace
[Bug c++/59498] [DR 1430][4.9/5/6 Regression] Pack expansion error in template alias
[Bug c++/59682] Invalid syntax accepted: new-placement without expression-list
[Bug c++/59761] ICE: g++ segfaults in test case involving constexpr default constructor with uninitialized member and template type alias
[Bug c++/59975] [C++11] Bogus "declared using local type â...â, is used but never defined"
[Bug c++/59991] Recursive lambda capture in C++1y constexpr function template causes internal compiler error
[Bug c++/60364] [[noreturn]] specified for second declaration but not first doesn't result in a diagnostic
[Bug c++/60365] multiple noreturn attribute specifiers in a single declaration doesn't result in a diagnostic
[Bug c++/60397] The value of char16_t u'\uffff' is 0xdfff instead of 0xffff
[Bug c++/60417] [DR 1518] Bogus error on C++03 aggregate initialization
[Bug c++/60894] [4.8/4.9 Regression] Use of redundant struct keyword in function prototype combined with using statement causes compilation error
[Bug c++/60894] [4.9 Regression] Use of redundant struct keyword in function prototype combined with using statement causes compilation error
[Bug c++/61683] decltype-specifier not accepted as mem-initializer-id
[Bug c++/61856] Ternary operator in an NSDMI causes double evaluation
[Bug c++/62204] internal compiler error with -Wall
[Bug c++/63139] [4.8 Regression] Class-scope typedef overwrites typedef of previously defined class
[Bug c++/63356] Compilation failure where clang does not have problems
[Bug c++/63584] [4.8/4.9 Regression] ICE in strip_typedefs, at cp/tree.c:1326
[Bug c++/63584] [4.9 Regression] ICE in strip_typedefs, at cp/tree.c:1326
[Bug c++/63807] -Wvarargs doesn't warn when last argument has type that causes undefined behaviour
[Bug c++/64191] [4.9 Regression] indirect clobbers messes up dead code elimination in loop calling dtor
[Bug c++/65009] [4.9 Regression] g++ 4.9 sometimes leaves inline methods undefined when compiling with -Os
[Bug c++/65061] [4.8/4.9 Regression] Issue with using declaration and member class template
[Bug c++/65061] [4.9 Regression] Issue with using declaration and member class template
[Bug c++/65091] decltype(~arg) fails for template functions
[Bug c++/65168] diagnostic: missing: reference cannot be bound to dereferenced null pointer
[Bug c++/65198] [4.9 Regression] User-defined literal template inside generic lambda segfaults
[Bug c++/65656] __builtin_constant_p should always be constexpr
[Bug c++/65719] Link error with constexpr variable template
[Bug c++/65750] [4.9/5 Regression] misinterpret in a virtual member function with a C++11 style function signature
[Bug c++/65811] [6 Regression] ice in vague_linkage_p
[Bug c++/65815] brace elision doesn't work in NSDMI
[Bug c++/65843] [5/6 Regression] multiple use of const variable in lamba in template function causes compile error
[Bug c++/65866] Wrong warning when using list-initialization: operation on 'b' may be undefined [-Wsequence-point]
[Bug c++/65878] parse error in template argument list
[Bug c++/65879] [4.8/4.9/5/6 Regression] Bogus linkage errors for member class of anonymous class
[Bug c++/65879] [4.9/5/6 Regression] Bogus linkage errors for member class of anonymous class
[Bug c++/65880] [5/6 Regression] Member function issue with argument "pointer to const array of member function pointers"
[Bug c++/65882] [5/6 Regression] Internal compiler error: Error reporting routines re-entered
[Bug c++/65919] [5/6 Regression] GCC 5.1 with options "-g -std=c++14" fails to compile multiple lambdas used as default function parameters
[Bug c++/65919] Regression - GCC 5.1 with options "-g -std=c++14" fails to compile multiple lambdas used as default function parameters
[Bug c++/65942] [5/6 Regression] [C++14] cannot use std::function as comparator in algorithms
[Bug c++/65945] C++ alignment of nullptr_t is 1 and might cause unaligned stores to the frame
[Bug c++/65966] "sorry, unimplemented: unexpected AST of kind try_block" when initializing a 2D array
[Bug c++/65966] [5/6 Regression] [C++14] "sorry, unimplemented: unexpected AST of kind try_block" when initializing a 2D array
[Bug c++/65973] [5/6 Regression] segmentation fault when compiling C++14 code
[Bug c++/65977] Constexpr should be allowed in declaration of friend template specialization
[Bug c++/66001] [5/6 regression] ICE when NSDMI in a literal class uses a destructor
[Bug c++/66053] openmp target data mappings containing this pointers
[Bug c++/66061] [5/6 Regression] Internal Compiler Error when specializing a variable template when the specialization is variadic
[Bug c++/66067] [5/6 Regression] tree check ICE: accessed elt 1 of tree_vec with 0 elts in write_template_args, at cp/mangle.c:2574
[Bug c++/66067] [6 Regression] tree check ICE: accessed elt 1 of tree_vec with 0 elts in write_template_args, at cp/mangle.c:2574
[Bug c++/66099] _Pragma diagnostic 'ignored' in macro with strict-overflow not suppressing warning fully with -Werror
[Bug c++/66121] [5 Regression] internal compiler error: in strip_typedefs, at cp/tree.c:1369
[Bug c++/66130] "invalid use of non-static member function" message could be clearer
[Bug c++/66139] destructor not called for members of partially constructed anonymous struct/array
[Bug c++/66151] different "override" options
[Bug c++/66192] C++ static initializer unnecessary __cxa_guard_acquire for TARGET_RELAXED_ORDERING
[Bug c++/66211] [5 Regression] Rvalue conversion in ternary operator causes internal compiler error
[Bug c++/66216] [6 Regression] Defaulted Operators and constructors not working with aligned attribute
[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]
[Bug c++/66254] Member function shadowing enum classes
[Bug c++/66255] [6 Regression] ice in retrieve_specialization
[Bug c++/66281] [C++14][Variable templates] internal compiler error: in tsubst, at cp/pt.c:12022
[Bug c++/66289] [5/6 Regression] "error: ambiguous template instantiation" with partial specialization defined in terms of alias template
[Bug c++/66350] typename should be forbidden in inhering constructors
[Bug c++/66355] defining a constructor inhibits optimization
[Bug c++/66360] New: thread_local variable needs copy constructor
[Bug c++/66360] thread_local variable needs copy constructor
[Bug c++/66361] Could not able to compile with /opt/ELDK42/usr/bin/ppc-linux-g++
[Bug c++/66361] New: Could not able to compile with /opt/ELDK42/usr/bin/ppc-linux-g++
[Bug c++/66362] New: Compiling and linking with option -static-libgcc breaks pthread library stack (funcs and macroses)
[Bug c++/66364] New: poor optimization of packed structs containing bitfields
[Bug c++/66365] New: Regression - GCC 5.1.0: Can't convert std::basic_istream<char> to bool
[Bug c++/66365] Regression - GCC 5.1.0: Can't convert std::basic_istream<char> to bool
[Bug c++/66371] [6 Regression] ICE: canonical types differ for identical types
[Bug c++/66371] ICE: canonical types differ for identical types
[Bug c++/66371] New: ICE: canonical types differ for identical types
[Bug c++/66374] [5/6 Regression] template function accessing a temporary through a lambda
[Bug c++/66374] New: template function accessing a temporary through a lambda
[Bug c++/66381] ice in dfs_enumerate_from with -O3
[Bug c++/66381] New: ice in dfs_enumerate_from with -O3
[Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
[Bug c++/66383] ICE in gimplify_expr on this passed in inline initialization
[Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization
[Bug c++/66387] [5/6 Regression] ICE in make_decl_rtl with lambda
[Bug c++/66387] New: [5/6 Regression] ICE in make_decl_rtl with lambda
[Bug c++/66392] New: rejects-valid: copy-initialization through user-defined conversion sequence fails
[Bug c++/66393] register asm input for inline asm not respected when using a template
[Bug c++/66398] g++.dg/abi/anon1.C FAILs with PIE
[Bug c++/66398] New: g++.dg/abi/anon1.C FAILs with PIE
[Bug c++/66399] g++.dg/abi/anon4.C FAILs with PIE
[Bug c++/66399] New: g++.dg/abi/anon4.C FAILs with PIE
[Bug c++/66400] g++.dg/stackprotectexplicit2.C FAILs with PIE
[Bug c++/66400] New: g++.dg/stackprotectexplicit2.C FAILs with PIE
[Bug c++/66405] [5/6 Regression] ICE: in tsubst, at cp/pt.c:11984
[Bug c++/66405] New: [5/6 Regression] ICE: in tsubst, at cp/pt.c:11984
[Bug c++/66411] False positive in array bound check in a for loop
[Bug c++/66411] New: False positive in array bound check in a for loop
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
[Bug c++/66421] New: G++ fails compilation when assigning tuple created with variadic template to auto variable
[Bug c++/66426] ICE: unexpected expression âint(Constructible())...â of kind expr_pack_expansion
[Bug c++/66426] New: ICE: unexpected expression âint(Constructible())...â of kind expr_pack_expansion
[Bug c++/66427] New: The compiler rejects too complex variable templates
[Bug c++/66427] The compiler rejects too complex variable templates
[Bug c++/66434] New: cc1plus: internal compiler error: in gimplify_modify_expr, at gimplify.c:4616
[Bug c++/66439] Diagnostic on failed function template lookup is missing a line
[Bug c++/66439] New: Diagnostic on failed function template lookup is missing a line
[Bug c++/66440] New: Diagnostic on "'foo' was not declared in this scope" offers an invalid suggestion
[Bug c++/66443] New: Virtual inheritance vs. non-default constructors
[Bug c++/66443] Virtual inheritance vs. non-default constructors
[Bug c++/66445] [5/6 Regression] ICE with lambda in stmt expression in a template
[Bug c++/66445] New: [5/6 Regression] ICE with lambda in stmt expression in a template
[Bug c++/66450] [5 Regression][C++11][constexpr] Issues when delegating implicit copy constructor in constexpr function
[Bug c++/66450] New: [5 Regression][C++11][constexpr] Issues when delegating implicit copy constructor in constexpr function
[Bug c++/66451] Array not fully destructed if element destructor throws exception
[Bug c++/66451] New: Array not fully destructed if element destructor throws exception
[Bug c++/66460] New: ICE using __func__ in constexpr function.
[Bug c++/66467] [6 Regression] ICE: Error reporting routines re-entered.
[Bug c++/66467] New: [6 Regression] ICE: Error reporting routines re-entered.
[Bug c++/66472] -Wshadow gets confused by using statements in template classes
[Bug c++/66472] New: -Wshadow gets confused by using statements in template classes
[Bug c++/66475] Access checking in templates circumvented with 'using' (C++11)
[Bug c++/66475] New: Access checking in templates circumvented with 'using' (C++11)
[Bug c++/66476] Erroneous initializer_list lifetime extension from temporary initializer_list
[Bug c++/66476] New: Erroneous initializer_list lifetime extension from temporary initializer_list
[Bug c++/66477] [constexpr] accepts-invalid with constexpr member call on non-constant reference
[Bug c++/66477] New: [constexpr] accepts-invalid with constexpr member call on non-constant reference
[Bug c++/66478] [constexpr] accepts-invalid with read of non-constant variable as discarded value
[Bug c++/66478] New: [constexpr] accepts-invalid with read of non-constant variable as discarded value
[Bug c++/66481] Implicit lambda capture of variable named "closure" causes crash
[Bug c++/66481] New: Implicit lambda capture by reference of variable named "closure" causes crash
[Bug c++/66484] Exception specification can declare a pointer to incomplete type, which is against C++ standard section 15.1
[Bug c++/66484] New: Exception specification can declare a pointer to incomplete type, which is against C++ standard section 15.1
[Bug c++/66487] [6 Regression] Firefox segfault with LTO enabled
[Bug c++/66487] New: [6 Regression] Firefox segfault with LTO enabled
[Bug c++/66490] [6 Regression] ICE verify_type failed for -g at tree.c:13450 (TYPE_CANONICAL is not compatible)
[Bug c++/66490] New: [6 Regression] ICE verify_type failed for -g at tree.c:13450 (TYPE_CANONICAL is not compatible)
[Bug c++/66498] internal compiler error when compiling chrome and webkit
[Bug c++/66498] New: internal compiler error when compiling chrome and webkit
[Bug c++/66500] C/C++ inconsistency in diagnostic context involving macros
[Bug c++/66500] New: C/C++ inconsistency in diagnostic context involving macros
[Bug c++/66501] [4.9/5/6 Regression] Default move assignment does not move array members
[Bug c++/66501] New: Default move assignment does not move array members
[Bug c++/66506] New: Crash on compiling llvm plugin
[Bug c++/66507] Crash on compiling llvm plugin
[Bug c++/66507] New: Crash on compiling llvm plugin
[Bug c++/66515] [5/6 Regression] g++ segfaults when creating an std::initializer_list
[Bug c++/66515] New: g++ segfaults when creating an std::initializer_list
[Bug c++/66517] [5 Regression] [C++11] sorry, unimplemented: unexpected AST of kind type_decl
[Bug c++/66517] New: [5 Regression] [C++11] sorry, unimplemented: unexpected AST of kind type_decl
[Bug c++/66519] [C++14] ICE when using decltype to detect callable return type during SFINAE
[Bug c++/66519] New: [C++14] ICE when using decltype to detect callable return type during SFINAE
[Bug c++/66520] bad code generated code for branches with single &
[Bug c++/66520] New: bad code generated code for branches with single &
[Bug c++/66533] [C++14] ICE: in dependent_type_p, at cp/pt.c:21073
[Bug c++/66533] New: ICE: in dependent_type_p, at cp/pt.c:21073
[Bug c++/66536] [5 Regression] ICE in build_ctor_subob_ref, at cp/tree.c:2534
[Bug c++/66536] [5/6 Regression] ICE in build_ctor_subob_ref, at cp/tree.c:2534
[Bug c++/66536] New: [5/6 Regression] ICE in build_ctor_subob_ref, at cp/tree.c:2534
[Bug c++/66537] [DR 1518] An explicit default constructor is accepted when initializing from empty braces
[Bug c++/66537] An explicit default constructor is accepted when initializing from empty braces
[Bug c++/66537] New: An explicit default constructor is accepted when initializing from empty braces
[Bug c++/66538] New: Parameter not in scope of generic lambda trailing decltype
[Bug c++/66542] [4.9/5/6 Regression] [C++11] Can create static variable of type that has deleted destructor
[Bug c++/66542] New: [C++11] Can create static variable of type that has deleted destructor
[Bug c++/66543] False positive warning "variable set but not used"
[Bug c++/66543] New: False positive warning "variable set but not used"
[Bug c++/66548] Invalid class member access expression in decltype sometimes accepted
[Bug c++/66548] New: Invalid class member access expression in decltype sometimes accepted
[Bug c++/66555] Fails to warn for if (j == 0 && i == i)
[Bug c++/66555] New: Fails to warn for if (j == 0 && i == i)
[Bug c++/66561] New: __builtin_LINE at al. should yield constant expressions
[Bug c++/66564] New: ICE on explicit instantiation of nested template class
[Bug c++/66571] New: Template substitution causes some OpenMP rejects-valid
[Bug c++/66571] Template substitution causes some OpenMP rejects-valid
[Bug c++/66572] [6 Regression] Bogus Wlogical-op warning for operands coming from template instantiations
[Bug c++/66572] New: [6 Regression] Bogus Wlogical-op warning for operands coming from template instantiations
[Bug c++/66573] New: Unexpected change in static, branch-prediction cost from O1 to O2.
[Bug c++/66573] Unexpected change in static, branch-prediction cost from O1 to O2.
[Bug c++/66583] incorrect implicitly-defined move constructor for class with anonymous union and NSDMI
[Bug c++/66583] New: incorrect implicitly-defined move constructor for class with anonymous union and NSDMI
[Bug c++/66584] gcc differs in static, branch-prediction cost from icc in switch.
[Bug c++/66584] New: gcc differs in static, branch-prediction cost from icc in switch.
[Bug c++/66585] [5/6 Regression] Internal compiler error when initialize field with lambda
[Bug c++/66585] Internal compiler error when initialize field with lambda
[Bug c++/66585] New: Internal compiler error when initialize field with lambda
[Bug c++/66586] New: Template backtrace is truncated/absent after 'template argument deduction/substitution failed:'
[Bug c++/66586] Template backtrace is truncated/absent after 'template argument deduction/substitution failed:'
[Bug c++/66590] New: switch statement: incorrect warning "reaches end of non-void function"
[Bug c++/66590] switch statement: incorrect warning "reaches end of non-void function"
[Bug c++/66595] New: [C++14] ICE in partial specialization template variables
[Bug c++/66596] New: Type that is not dependent on the variable template template parameters
[Bug c++/66596] Type that is not dependent on the variable template template parameters
[Bug c++/66601] New: RFE: improve diagnostics for failure to deduce template parameter pack that is not in the last position in the parameter list
[Bug c++/66601] RFE: improve diagnostics for failure to deduce template parameter pack that is not in the last position in the parameter list
[Bug c++/66602] New: std::tuple bug when constructed with temporary empty object
[Bug c++/66602] std::tuple bug when constructed with temporary empty object
[Bug c++/66603] New: using std::cout causes segfault with unrelated array declaration
[Bug c++/66603] using std::cout causes segfault with unrelated array declaration
[Bug c++/66604] ICE in use_thunk at cp/method.c:338 when creating a default virtual destructor
[Bug c++/66604] New: ICE in use_thunk at cp/method.c:338 when creating a default virtual destructor
[Bug c++/66606] missing diagnostic on using function main
[Bug c++/66606] New: missing diagnostic on using function main
[Bug c++/66607] ICE instantiating a template on a function reference
[Bug c++/66607] New: ICE instantiating a template on a function reference
[Bug c++/66615] Ambiguous conversion operators, explicit conversion operator and copy-initialization
[Bug c++/66615] New: Ambiguous conversion operators, explicit unambiguous conversion operator and copy initialization
[Bug c++/66617] C++11 {brace} initialisation of virtually inherited derived class = failure to override base virtual function, unless all base ctors have same signature
[Bug c++/66617] New: C++11 {brace} initialisation of virtually inherited derived class = failure to override base virtual function, unless all base ctors have same signature
[Bug c++/66619] New: Internal compiler error: variable template deduced by template argument deduction
[Bug c++/66632] Incorrect use of default constructor to initialize isolated rvalue.
[Bug c++/66632] New: Incorrect use of default constructor to initialize isolated rvalue.
[Bug c++/66635] g++ ICE when compiling constexpr code with comma operator
[Bug c++/66635] New: g++ ICE when compiling constexpr code with comma operator
[Bug c++/66639] declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr
[Bug c++/66639] Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr
[Bug c++/66639] New: Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr
[Bug c++/66641] An instance of an attribute-specifier-seq implies a simple-declaration while C++11 permits attribute-declaration and using-directive
[Bug c++/66641] New: An instance of an attribute-specifier-seq implies a simple-declaration while C++11 permits attribute-declaration and using-directive
[Bug c++/66644] New: Rejects C++11 in-class anonymous union members initialization
[Bug c++/66644] Rejects C++11 in-class anonymous union members initialization
[Bug c++/66645] New: templated lambda as default parameter in template constructor raise internal error
[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error
[Bug c++/66647] [5/6 regression] ICE: in instantiate_class_template_1, at cp/pt.c:9254
[Bug c++/66647] New: [5/6 regression] ICE: in instantiate_class_template_1, at cp/pt.c:9254
[Bug c++/66649] New: variable template specializations not being found
[Bug c++/66651] altivec.h + c++11 r
[Bug c++/66651] New: altivec.h + c++11 r
[Bug c++/66653] [6 Regression] ice in gen_type_die_with_usage, at dwarf2out.c:20876
[Bug c++/66653] New: ice in gen_type_die_with_usage, at dwarf2out.c:20876
[Bug c++/66654] [6 Regression] ice in digest_init_r, at cp/typeck2.c:1103
[Bug c++/66654] New: ice in digest_init_r, at cp/typeck2.c:1103
[Bug c++/66656] New: static constexpr array member: cannot get size via constexpr function
[Bug c++/66656] static constexpr array member: cannot get size via constexpr function
[Bug c++/66659] New: Accepts invalid when undeduced context encountered deducing from a trailing parameter pack
[Bug c++/66662] New: Request: Change #error directive displaying
[Bug c++/66662] Request: Change #error directive displaying
[Bug c++/66666] ARM compiled code segmentation fault on multiple inheritance
[Bug c++/66666] ARM wrong copy constructor address on multiple inheritance
[Bug c++/66666] New: ARM compiled code segmentation fault on multiple inheritance
[Bug c++/66667] FAIL: g++.dg/diagnostic/inhibit-warn-2.C
[Bug c++/66667] New: FAIL: g++.dg/diagnostic/inhibit-warn-2.C
[Bug c++/66670] New: "template argument deduction/substitution failed" with function pointers and multiple parameter packs
[Bug c++/66671] New: Failure to create a new family of templates for template alias
[Bug c++/66672] New: std::is_same wrong result for captured reference value inside a lambda
[Bug c++/66674] name lookup failure in lambda construction in a member function of a template class
[Bug c++/66674] New: name lookup failure in lambda construction in a member function of a template class
[Bug c++/66676] New: pragma omp simd aligned(x) results in "internal compiler error: Segmentation fault"
[Bug c++/66676] pragma omp simd aligned(x) results in "internal compiler error: Segmentation fault"
[Bug c++/66684] [6 Regression] ICE in merge_exception_specifiers, at cp/typeck2.c:2114
[Bug c++/66684] New: [6 Regression] ICE in merge_exception_specifiers, at cp/typeck2.c:2114
[Bug c++/66686] Instantiation of dependent template template parameter with non-dependent template rejected
[Bug c++/66686] New: Instantiation of dependent template template parameter with non-dependent template rejected
[Bug c++/66690] error: use of âXâ before deduction of âautoâ
[Bug c++/66690] New: error: use of âXâ before deduction of âautoâ
[Bug c++/66693] New: [C++17] std::tuple_size fails with const std::array
[Bug c++/66696] New: confusing diagnostic on a friend main definition returning void
[Bug c++/66698] New: Multiple inheritance from instantiations of template class and what about access to member functions
[Bug c++/66701] __cxxabiv1::__cxa_pure_virtual - can it take an argument of the pointer to the function that was called, please?
[Bug c++/66701] New: __cxxabiv1::__cxa_pure_virtual - can it take an argument of the pointer to the function that was called, please?
[Bug c++/66712] New: [concepts] variadic concepts cause havoc
[Bug c/12245] [4.8/4.9/5/6 regression] Uses lots of memory when compiling large initialized arrays
[Bug c/12245] [4.9/5/6 regression] Uses lots of memory when compiling large initialized arrays
[Bug c/21343] [4.8/4.9/5/6 Regression] incompatible internal linkage declarations in different scopes not diagnosed
[Bug c/21343] [4.9/5/6 Regression] incompatible internal linkage declarations in different scopes not diagnosed
[Bug c/23144] [4.8/4.9/5/6 Regression] invalid parameter forward declarations not diagnosed
[Bug c/23144] [4.9/5/6 Regression] invalid parameter forward declarations not diagnosed
[Bug c/25509] can't disable __attribute__((warn_unused_result))
[Bug c/26154] [4.8/4.9/5/6 Regression] OpenMP extensions to the C language is not documented or doumented in the wrong spot
[Bug c/26154] [4.9/5/6 Regression] OpenMP extensions to the C language is not documented or doumented in the wrong spot
[Bug c/29192] gcc will delete the c_source_file.c without any alarm!
[Bug c/29358] Warning issued two times with snprintf
[Bug c/31893] Please provide an "inout" attribute for function parameters.
[Bug c/38470] value range propagation (VRP) would improve -Wsign-compare
[Bug c/39121] strange behavior in chained operations
[Bug c/45780] Warning for arithmetic operations involving C99 _Bool variable
[Bug c/48956] -Wconversion should warn when a complex value is assigned to a real result
[Bug c/50720] "deprecated" doesn't work as expected for functions returning pointer
[Bug c/58943] [4.8 Regression] wrong calculation of indirect structure member arithmetic via function call
[Bug c/59984] OpenMP and Cilk Plus SIMD pragma makes loop incorrect
[Bug c/61240] [4.9/5/6 Regression] Incorrect warning "integer overflow in expression" on pointer-pointer subtraction
[Bug c/63307] [4.9 Regression] Cilk+ breaks -fcompare-debug bootstrap
[Bug c/64223] same warning repeated twice with same line number
[Bug c/66090] Wrong loop code generation with -O2 on ARM
[Bug c/66098] #pragma diagnostic 'ignored' not fully undone by pop for strict-overflow
[Bug c/66220] -Wmisleading-indentation false/inconsistent warning
[Bug c/66222] gcc error: invalid use of '__builtin_va_arg_pack ()' at -O2 and up & pass at noopt
[Bug c/66322] Linus Torvalds: -Wswitch-bool produces dubious warnings, fails to notice really bad things
[Bug c/66341] Some casts wrongly produce a lvalue
[Bug c/66348] Simple loop has only lower half of the 64-bit counter initialized correctly
[Bug c/66348] Simple loop never exit with -O1, exits with -O0
[Bug c/66348] Simple loop never exits with -O1, exits with -O0
[Bug c/66369] gcc 4.8.3/5.1.0 miss optimisation with vpmovmskb
[Bug c/66369] New: gcc 4.8.3/5.1.0 miss optimisation with vpmovmskb
[Bug c/66370] New: compiler crashes when compiling a function with a huge number of arguments
[Bug c/66373] gcc downloaded from Fedora 21 repository produces defective executable. Same source code with gcc from Fedora 19 and Fedora 20 works fine
[Bug c/66373] New: gcc downloaded from Fedora 21 repository produces defective executable. Same source code with gcc from Fedora 19 and Fedora 20 works fine
[Bug c/66397] New: sanitize=undefined triggers extra -Warray-bounds warning
[Bug c/66397] sanitize=undefined triggers extra -Warray-bounds warning
[Bug c/66402] gcc.dg/uninit-19.c FAILs with PIE
[Bug c/66402] New: gcc.dg/uninit-19.c FAILs with PIE
[Bug c/66403] gcc.dg/torture/builtin-self.c FAILs with PIE
[Bug c/66403] New: gcc.dg/torture/builtin-self.c FAILs with PIE
[Bug c/66404] gcc.target/i386/pad-10.c etc. FAIL with PIE
[Bug c/66404] New: gcc.target/i386/pad-10.c etc. FAIL with PIE
[Bug c/66415] [6 Regression] ice in location_column_from_byte_offset
[Bug c/66415] New: ice in location_column_from_byte_offset
[Bug c/66420] New: valgrind error in improve_allocation
[Bug c/66422] -Warray-bounds false positive with -O3
[Bug c/66422] New: -Warray-bounds false positive with -O3
[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))
[Bug c/66425] New: (void) cast doesn't suppress __attribute__((warn_unused_result))
[Bug c/66447] New: -Werror=maybe-uninitialized indicates trashing of variable across longjmp
[Bug c/66454] Common -Wmisleading-indentation false-positive triggered in the Linux kernel
[Bug c/66454] New: Common -Wmisleading-indentation false-positive triggered in the Linux kernel
[Bug c/66457] New: gcc generates an extra "mov ??, %edx" before "call mcount" when "-pg" is enabled in cross compilation
[Bug c/66466] New: Spurious "warning: array subscript has type 'char'"
[Bug c/66466] Spurious "warning: array subscript has type 'char'"
[Bug c/66513] internal compiler error: Segmentation fault with `-x c-header` while reading from stdin
[Bug c/66513] New: internal compiler error: Segmentation fault with `-x c-header` while reading from stdin
[Bug c/66516] missing diagnostic on taking the address of a builtin function
[Bug c/66516] New: missing diagnostic on taking the address of a builtin function
[Bug c/66527] incorrect line number in diagnostics for multiline initializers
[Bug c/66531] New: Source file deleted when we use gcc compile
[Bug c/66532] New: Source file deleted when we use gcc compile
[Bug c/66532] Source file deleted when we use gcc compile
[Bug c/66547] New: arm-none-eabi-gcc - stack misaligned when calling va_arg function
[Bug c/66552] Missed optimization when shift amount is result of signed modulus
[Bug c/66552] New: Missed optimization when shift amount is result of signed modulus
[Bug c/66582] New: -Wstrict-overflow issues invalid warning.
[Bug c/66589] New: AVX instruction set extension is not enabled by default for bdver2
[Bug c/66598] New: With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
[Bug c/66598] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
[Bug c/66600] New: sign_mask meets valgrind
[Bug c/66613] error in evaluationg cexp
[Bug c/66613] New: error in evaluationg cexp
[Bug c/66618] Failure to diagnose non-constant initializer for static object with -O1
[Bug c/66618] New: Failure to diagnose non-constant initializer for static object with -O1
[Bug c/66622] -Wsign-conversion does not take advantage of data flow analysis
[Bug c/66622] New: -Wsign-conversion does not take advantage of data flow analysis
[Bug c/66625] New: xorg-server (Ext/Xinerama) fails to build with -O3 optimizations
[Bug c/66625] xorg-server (Ext/Xinerama) fails to build with -O3 optimizations
[Bug c/66658] missing -Wunused-value negating a function result in a comma expression
[Bug c/66658] New: missing -Wunused-value negating a function result in a comma expression
[Bug c/66660] New: [ia64] Speculative load not checked before use, leading to a NaT Consumption Vector interruption
[Bug c/66661] incorrect memory access in optimization with flexible array member
[Bug c/66661] New: incorrect memory access in optimization with flexible array member
[Bug c/66663] gcc misses optimization emits useless test of (a & 31) with 32
[Bug c/66663] New: gcc misses optimization emits useless test of (a & 31) with 32
[Bug c/66673] New: swapping variables via chained xor fails
[Bug c/66673] swapping variables via chained xor fails
[Bug c/66673] warning missing for undefined behavior when swapping variables via chained xor
[Bug c/66673] Wsequence-point warning missing when swapping variables via chained xor
[Bug c/66682] Lots of macro expansion, very slow compilation
[Bug c/66682] New: Lots of macro expansion, very slow compilation
[Bug c/66683] Large macro with float multiplications fails
[Bug c/66683] New: Large macro with float multiplications fails
[Bug c/66687] New: WPA link fau: internal compiler error: bytecode stream: found non-null terminated string
[Bug c/66687] WPA link fau: internal compiler error: bytecode stream: found non-null terminated string
[Bug c/66711] GCC does not correctly restore diagnostic state after pragma GCC diagnostic pop with -Werror
[Bug c/66711] New: GCC does not correctly restore diagnostic state after pragma GCC diagnostic pop with -Werror
[Bug debug/45447] ICE with `-g -femit-struct-debug-baseonly'
[Bug debug/47471] [4.8/4.9/5/6 Regression] stdarg functions extraneous too-early prologue end
[Bug debug/47471] [4.9/5/6 Regression] stdarg functions extraneous too-early prologue end
[Bug debug/48150] [4.8/4.9/5/6 Regression] gcc.dg/guality/sra-1.c
[Bug debug/48150] [4.9/5/6 Regression] gcc.dg/guality/sra-1.c
[Bug debug/49775] [4.8/4.9/5/6 Regression on AVR] ICE in based_loc_descr
[Bug debug/49775] [4.9/5/6 Regression on AVR] ICE in based_loc_descr
[Bug debug/53118] [4.8/4.9/5/6 regression] -feliminate-dwarf2-dups is broken for C++
[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs
[Bug debug/54114] VTA compile-time performance could be improved
[Bug debug/55541] [4.8/4.9 Regression] unable to see local variables due extra lexical block was generated
[Bug debug/55541] [4.9 Regression] unable to see local variables due extra lexical block was generated
[Bug debug/57481] [4.8 Regression] LTO VTA compile time hog
[Bug debug/57664] [4.8/4.9 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6750 with -fdebug-types-section and lambda
[Bug debug/57664] [4.9 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6750 with -fdebug-types-section and lambda
[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g
[Bug debug/58315] [4.8/4.9/5/6 Regression] Excessive memory use with -g
[Bug debug/61014] [4.8/4.9/5/6 Regression] gdb can't find symbol of derived data type array in nested subroutine
[Bug debug/61014] [4.9/5/6 Regression] gdb can't find symbol of derived data type array in nested subroutine
[Bug debug/61033] [4.8/4.9 Regression] Infinite loop in variable tracking
[Bug debug/61033] [4.9 Regression] Infinite loop in variable tracking
[Bug debug/63135] [4.9 regression] Infinite loop in var-tracking
[Bug debug/63505] [4.8/4.9 Regression] ICE with -fdebug-types-section in should_move_die_to_comdat, at dwarf2out.c:6702
[Bug debug/63505] [4.9 Regression] ICE with -fdebug-types-section in should_move_die_to_comdat, at dwarf2out.c:6702
[Bug debug/63623] Lots of functions get -fvar-tracking silently turned off unnecessarily
[Bug debug/64663] [4.8 Regression] ICE at -O1 and above with -g enabled on x86_64-linux-gnu
[Bug debug/65549] [4.9 Regression] crash in htab_hash_string with -flto -g
[Bug debug/65549] [4.9/5 Regression] crash in htab_hash_string with -flto -g
[Bug debug/65549] [4.9/5/6 Regression] crash in htab_hash_string with -flto -g
[Bug debug/65771] ICE (in loc_list_from_tree, at dwarf2out.c:14964) on arm-linux-gnueabihf
[Bug debug/65779] [5/6 Regression] undefined local symbol on powerpc [regression]
[Bug debug/65821] [4.8/4.9/5/6 regression] incorrect debug line # info for main
[Bug debug/65821] [4.9/5/6 regression] incorrect debug line # info for main
[Bug debug/65822] [4.8/4.9/5/6 Regression] Used variant fun names in dwarf info for CTORs
[Bug debug/65822] [4.9/5/6 Regression] Used variant fun names in dwarf info for CTORs
[Bug debug/66068] [6 Regression] error: type variant has different TYPE_VFIELD
[Bug debug/66301] internal compiler error when using -fopt-info
[Bug debug/66446] Incorrect symbol output with -fno-omit-frame-pointer
[Bug debug/66446] New: Incorrect symbol output with -fno-omit-frame-pointer
[Bug debug/66468] [6 Regression] ICE in in check_die, at dwarf2out.c:5719
[Bug debug/66468] New: [6 Regression] ICE in in check_die, at dwarf2out.c:5719
[Bug debug/66482] [6 Regression] ICE in gen_formal_parameter_die
[Bug debug/66482] New: ICE in gen_formal_parameter_die
[Bug debug/66503] [4.9/5/6 Regression] missing DW_AT_abstract_origin for cross-unit call sites
[Bug debug/66503] New: missing DW_AT_abstract_origin for cross-unit call sites
[Bug debug/66535] New: segfault in gen_subprogram_die after debug-early merge
[Bug debug/66535] segfault in gen_subprogram_die after debug-early merge
[Bug debug/66550] [6 Regression] internal compiler error: verify_type failed
[Bug debug/66550] New: [6 Regression] internal compiler error: verify_type failed
[Bug debug/66597] [6 Regression] Bootstrap failure since debug-early merge
[Bug debug/66597] New: [6 Regression] Bootstrap failure since debug-early merge
[Bug debug/66629] New: eee
[Bug debug/66653] [6 Regression] ice in gen_type_die_with_usage, at dwarf2out.c:20876
[Bug debug/66668] New: FAIL: gcc.dg/debug/dwarf2/stacked-qualified-types-3.c scan-assembler-times DIE \\([^\n]*\\) DW_TAG_(?:const|volatile|atomic|restrict)_type 8
[Bug debug/66688] [6 Regression] compare debug failure building Linux kernel on ppc64le
[Bug debug/66688] New: [6 Regression] compare debug failure building Linux kernel on ppc64le
[Bug debug/66691] [5/6 Regression] ICE on valid code at -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5744
[Bug debug/66714] gomp4: libgomp.oacc-c-c++-common/atomic_capture-1.c -g ICE
[Bug debug/66714] New: gomp4: libgomp.oacc-c-c++-common/atomic_capture-1.c -g ICE
[Bug debug/66716] gomp4: libgomp.oacc-c/../libgomp.oacc-c-c++-common/kernels-loop.c -g ICE
[Bug debug/66716] New: gomp4: libgomp.oacc-c/../libgomp.oacc-c-c++-common/kernels-loop.c -g ICE
[Bug driver/14435] [4.8/4.9/5/6 Regression] gnatchop cannot use the compiled compiler in Ada's testsuite because of changed GCC_EXEC_PREFIX semantics
[Bug driver/14435] [4.9/5/6 Regression] gnatchop cannot use the compiled compiler in Ada's testsuite because of changed GCC_EXEC_PREFIX semantics
[Bug driver/25208] [4.8/4.9/5/6 Regression] two outputs and -MMD
[Bug driver/25208] [4.9/5/6 Regression] two outputs and -MMD
[Bug driver/36312] should refuse to overwrite input file with output file
[Bug driver/61106] [4.8/4.9] impliedness of -Wunused-parameter depends on -W option ordering
[Bug driver/64540] [4.9 regression] Casting to/from long double emits ambiguous fild/fisttp instruction
[Bug driver/66203] aarch64-none-elf does not automatically find librdimon
[Bug driver/66593] New: driver-i386.c: -mtune=native unavailable with non-bootstrapped build of libgccjit with gcc < 5
[Bug driver/66657] Feature request - assembly output from lto compiler
[Bug driver/66657] New: Feature request - assembly output from lto compiler
[Bug fortran/32834] [Meta-bug] 'Fortran 95'-only failures
[Bug fortran/40958] module files too large
[Bug fortran/42954] [4.8/4.9/5/6 regression] TARGET_*_CPP_BUILTINS issues with gfortran
[Bug fortran/42954] [4.9/5/6 regression] TARGET_*_CPP_BUILTINS issues with gfortran
[Bug fortran/44672] [F08] ALLOCATE with SOURCE and no array-spec
[Bug fortran/45170] [F2003] allocatable character lengths
[Bug fortran/45440] [F03] ALLOCATE with SOURCE gives an ICE (segfault)
[Bug fortran/47359] Recursive functions of intrinsic names generates invalid assembler
[Bug fortran/47659] -Wconversion[-extra] should emit warning for constant expressions
[Bug fortran/47674] gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length
[Bug fortran/50410] [4.8/4.9/5/6 Regression] ICE in record_reference
[Bug fortran/50410] [4.9/5/6 Regression] ICE in record_reference
[Bug fortran/52846] [F2008] Support submodules
[Bug fortran/53379] [4.8/4.9/5/6 Regression] No backtrace generated for array bounds violation
[Bug fortran/53379] [4.9/5/6 Regression] No backtrace generated for array bounds violation
[Bug fortran/54070] [4.8/4.9/5/6 Regression] Wrong code with allocatable deferred-length (array) function results
[Bug fortran/54070] [4.9/5/6 Regression] Wrong code with allocatable deferred-length (array) function results
[Bug fortran/54224] Warn for unused internal procedures
[Bug fortran/55824] [OOP] ICE with ALLOCATE and SOURCE= TRANSPOSE/RESHAPE
[Bug fortran/55978] class_optional_2.f90 -Os fails
[Bug fortran/56852] [4.8/4.9/5/6 Regression] ICE on invalid: "Bad array reference" for an undeclared loop variable
[Bug fortran/56852] [4.9/5/6 Regression] ICE on invalid: "Bad array reference" for an undeclared loop variable
[Bug fortran/57019] [4.8/4.9/5/6 Regression] Compiler crashes (and make wrong assignments) at some combinations of pointers
[Bug fortran/57019] [4.9/5/6 Regression] Compiler crashes (and make wrong assignments) at some combinations of pointers
[Bug fortran/57048] [4.9/5/6 Regression] Handling of C_PTR and C_FUNPTR leads to reject valid
[Bug fortran/57129] [4.8/4.9/5/6 Regression] Improve error message for conflicts between PROCEDURE and DERIVED.
[Bug fortran/57129] [4.9/5/6 Regression] Improve error message for conflicts between PROCEDURE and DERIVED.
[Bug fortran/57307] ICE with sourced allocation with array constructor
[Bug fortran/58749] PACK(ADJUSTL([" a"," b"]), [.TRUE.,.FALSE.]) causes an internal compiler error
[Bug fortran/58754] [4.8/4.9/5/6 Regression] ICE on allocating character array with source
[Bug fortran/58754] [4.9/5/6 Regression] ICE on allocating character array with source
[Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds
[Bug fortran/59107] [4.8/4.9/5/6 Regression] Spurious "Type specified for intrinsic function 'command_argument_count' at (1) is ignored" under -Wsurprising.
[Bug fortran/59107] [4.9/5/6 Regression] Spurious "Type specified for intrinsic function 'command_argument_count' at (1) is ignored" under -Wsurprising.
[Bug fortran/59198] [4.8 Regression] ICE on cyclically dependent polymorphic types
[Bug fortran/59781] [4.9/5/6 Regression] [F03] Incorrect initialisation of derived type
[Bug fortran/60483] [4.8/4.9/5/6 Regression] No IMPLICIT type error with: ASSOCIATE( X => derived_type() ) [i.e. w/ structure constructor]
[Bug fortran/60483] [4.9/5/6 Regression] No IMPLICIT type error with: ASSOCIATE( X => derived_type() ) [i.e. w/ structure constructor]
[Bug fortran/60500] [4.8/4.9/5/6 Regression] Spurious warning on derived type initialization
[Bug fortran/60500] [4.9/5/6 Regression] Spurious warning on derived type initialization
[Bug fortran/60526] [4.8/4.9/5/6 Regression] Accepts-invalid: Variable name same as type name
[Bug fortran/60526] [4.9/5/6 Regression] Accepts-invalid: Variable name same as type name
[Bug fortran/60576] [4.8/4.9/5/6 Regression] FAIL: gfortran.dg/assumed_rank_7.f90
[Bug fortran/60576] [4.9/5/6 Regression] FAIL: gfortran.dg/assumed_rank_7.f90
[Bug fortran/60780] Equivalence statements in nested modules results in fast growing duplicate statements in module files
[Bug fortran/60795] [4.8/4.9/5/6 Regression] Wrong length when allocating character array
[Bug fortran/60795] [4.9/5/6 Regression] Wrong length when allocating character array
[Bug fortran/61156] [4.8/4.9/5/6 Regression] Internal compiler error for Fortran files when specifying a file instead of an include directory with -I
[Bug fortran/61156] [4.9/5/6 Regression] Internal compiler error for Fortran files when specifying a file instead of an include directory with -I
[Bug fortran/61420] [4.8/4.9/5/6 Regression] type bound procedure with pass attribute, that returns a procedure pointer, fails to compile
[Bug fortran/61420] [4.9/5/6 Regression] type bound procedure with pass attribute, that returns a procedure pointer, fails to compile
[Bug fortran/61527] [4.9/5/6 Regression] class/extends, multiple generic assignment, accept invalid
[Bug fortran/61765] [4.9/5/6 Regression] Rejects valid BIND(C) ENTRY
[Bug fortran/61831] [4.9/ 5 Regression] runtime error: pointer being freed was not allocated
[Bug fortran/61907] load of invalid value for 'bool' in trans-array.c trans_array_constructor
[Bug fortran/61908] load of invalid value for 'expr_t' in interface.c compare_actual_formal
[Bug fortran/61910] undefined computation in trans-expr.c gfc_conv_cst_int_power
[Bug fortran/63494] ICE with deferred-character-length component
[Bug fortran/64522] [4.8/4.9/5/6 Regression] Free-form source code: -Wline-truncation is no longer enabled by default
[Bug fortran/64522] [4.9/5/6 Regression] Free-form source code: -Wline-truncation is no longer enabled by default
[Bug fortran/64589] [OOP] Linking error due to undefined integer symbol with unlimited polymorphism
[Bug fortran/64674] [OOP] ICE in ASSOCIATE with class array
[Bug fortran/64921] [4.9/5/6 Regression] FAIL: gfortran.dg/class_allocate_18.f90
[Bug fortran/64927] [4.8 Regression] Surprising error with -Wsurprising (-Wall) and TRANSFER + C_ASSOCIATED
[Bug fortran/65045] [4.8/4.9/5/6 Regression] ICE when using the same name for a block and a variable.
[Bug fortran/65045] [4.9/5/6 Regression] ICE when using the same name for a block and a variable.
[Bug fortran/65542] [4.8/4.9/5/6 Regression] SPREAD intrinsic incorrectly accepted in initialization expressions with -std=f95
[Bug fortran/65542] [4.9/5/6 Regression] SPREAD intrinsic incorrectly accepted in initialization expressions with -std=f95
[Bug fortran/65751] Bogus &L in error message
[Bug fortran/66050] ICE: FORALL with operation on matrix columns
[Bug fortran/66056] Segmentation fault for lonely label in type
[Bug fortran/66065] ICE on assignment to deferred-length character array
[Bug fortran/66079] [6 Regression] memory leak with source allocation in internal subprogram
[Bug fortran/66082] memory leak with automatic array dummy argument with derived type array constructor actual argument
[Bug fortran/66193] ICE for initialisation of some non-zero-sized arrays
[Bug fortran/66244] ICE on assigning a value to a pointer variable
[Bug fortran/66245] ICE on select type with empty type spec
[Bug fortran/66331] gfortran.dg/continuation_13.f90 execution failure
[Bug fortran/66347] Seg fault (ICE) on compile
[Bug fortran/66366] ICE on invalid with non-allocatable CLASS variable [OOP]
[Bug fortran/66366] New: ICE on invalid with non-allocatable CLASS variable [OOP]
[Bug fortran/66377] [F95] Wrong-code with equivalenced array in module
[Bug fortran/66377] New: [F95] Wrong-code with equivalenced array in module
[Bug fortran/66380] ICE for intrinsic reshape with insufficient number of array elements
[Bug fortran/66380] New: ICE for intrinsic reshape with insufficient number of array elements
[Bug fortran/66385] [4.9/5/6 Regression] ICE: FORALL writing multiple elements of one array
[Bug fortran/66385] ICE: FORALL writing multiple elements of one array
[Bug fortran/66386] ICE: FORALL reading multiple elements from one array
[Bug fortran/66386] New: ICE: FORALL reading multiple elements from one array
[Bug fortran/66408] New: deferred-length character & overloaded assignment
[Bug fortran/66409] New: Reporting ambiguous interface when overloading assignment with polymorphic array
[Bug fortran/66459] bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
[Bug fortran/66459] New: bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
[Bug fortran/66461] ICE on missing end program in fixed source
[Bug fortran/66461] New: ICE on missing end program in fixed source
[Bug fortran/66465] New: [4.9.2,5.1.0,6.0.0] procedure pointer component & non-component interpreted as different type or kind
[Bug fortran/66480] FPE calling cpu_time() with -ffpe-trap=inexact
[Bug fortran/66480] New: FPE calling cpu_time() with -ffpe-trap=inexact
[Bug fortran/66493] ICE on alternate return argument for typebound procedure
[Bug fortran/66493] New: ICE on alternate return argument for typebound procedure
[Bug fortran/66494] [4.9/5/6 Regression] ICE on using same name for embedded subroutine
[Bug fortran/66494] New: ICE on using same name for embedded subroutine
[Bug fortran/66495] [5 Regression] Issue with same name for embedded function
[Bug fortran/66495] New: [5 Regression] Issue with same name for embedded function
[Bug fortran/66499] Letters with accents change format behavior for X and T descriptors.
[Bug fortran/66499] New: Letters with accents change format behavior for X and T descriptors.
[Bug fortran/66528] [6 Regression] unbalanced IF/ENDIF with -fmax-errors=1 causes invalid free
[Bug fortran/66528] New: unbalanced IF/ENDIF with -fmax-errors=1 causes invalid free
[Bug fortran/66528] unbalanced IF/ENDIF with -fmax-errors=1 causes invalid free
[Bug fortran/66534] Compilation error of gfortran building on YDL6.2
[Bug fortran/66534] New: Compilation error of gfortran building on YDL6.2
[Bug fortran/66544] ICE on function with pointer result in combination with implicit none
[Bug fortran/66544] New: ICE on function with pointer result in combination with implicit none
[Bug fortran/66545] ICE on using undefined parameter/variable values
[Bug fortran/66545] New: ICE on using undefined parameter/variable values
[Bug fortran/66549] [5 Regression] ICE on valid in OMP parallel region
[Bug fortran/66549] [5/6 Regression] ICE on valid in OMP parallel region
[Bug fortran/66549] [Regression] ICE on valid in OMP parallel region
[Bug fortran/66549] New: ICE on valid in OMP parallel region
[Bug fortran/66562] ICE with gfortran-5.1.0
[Bug fortran/66562] New: ICE with gfortran-5.1.0
[Bug fortran/66575] Endless compilation on missing end interface
[Bug fortran/66575] New: Endless compilation on missing end interface
[Bug fortran/66576] New: Use -fopt-info for front-end passes
[Bug fortran/66577] ICE in generate_finalization_wrapper, at fortran/class.c:1567
[Bug fortran/66577] New: ICE with gfortran-5.1.0 in generate_finalization_wrapper
[Bug fortran/66578] [F2008] Invalid free on allocate(...,source=a(:)) in block
[Bug fortran/66578] New: [F2008] Invalid free on allocate(...,source=a(:)) in block
[Bug fortran/66605] -Wunused-parameter causes internal compiler error with gfortran 5.1.0
[Bug fortran/66605] New: -Wunused-parameter causes internal compiler error with gfortran 5.1.0
[Bug fortran/66633] [5/6 regression] ICE on valid "verify_gimple failed" with OpenMP
[Bug fortran/66633] ICE on valid "verify_gimple failed" with OpenMP
[Bug fortran/66633] New: ICE on valid "verify_gimple failed" with OpenMP
[Bug fortran/66640] New: Symbolic (addr2line) backtrace handler sometimes does not terminate when using OpenMP
[Bug fortran/66643] Missing compilation error for formatted data transfer without format
[Bug fortran/66643] New: Missing compilation error for formatted data transfer without format
[Bug fortran/66679] ICE with class(*) and transfer
[Bug fortran/66679] New: ICE with class(*) and transfer
[Bug fortran/66680] [5 Regression] ICE with openmp, a loop and a type bound procedure
[Bug fortran/66680] [Regression 5] ICE with openmp, a loop and a type bound procedure
[Bug fortran/66680] ICE with openmp, a loop and a type bound procedure
[Bug fortran/66680] New: ICE with openmp, a loop and a type bound procedure
[Bug fortran/66681] New: Wrong result in assigning this_image() to a complex coarray
[Bug fortran/66694] New: Failure in function returning an allocated CHARACTER array
[Bug fortran/66695] New: [4.9, 5 Regression] ICE with binding-name equal to overloaded name of use-associated procedure
[Bug fortran/66707] New: Endless compilation on wrong usage of common
[Bug fortran/66708] New: Possible (minor) improvement on formatted io with format too short
[Bug fortran/66708] Possible (minor) improvement on formatted io with format too short
[Bug fortran/66709] ICE on formatted io with parameter array specifier fmt
[Bug fortran/66709] New: ICE on formatted io with parameter array specifier fmt
[Bug fortran/66710] New: Unhelpful error message with unbalanced parenthesis
[Bug gcov-profile/64634] [4.8/4.9 Regression] gcov reports catch(...) as not executed
[Bug go/54873] runtime/pprof FAILs
[Bug go/59431] [4.9/5/6 regression] runtime FAILs on Solaris
[Bug go/59452] net FAILs on Solaris 9
[Bug go/59453] log/syslog FAILs on Solaris 9
[Bug go/66138] json decoder Decode function fails for some structure return values
[Bug go/66147] [5/6 Regression] go fails to cross build
[Bug go/66303] runtime.Caller() returns infinitely deep stack frames on s390x
[Bug go/66368] [5 Regression] go tool crashes on powerpc-linux-gnu
[Bug go/66368] New: [5 Regression] go tool crashes on powerpc-linux-gnu
[Bug go/66378] New: libgo syscall.Sendfile() does not honor/use offset argument
[Bug go/66406] go.test/test/nilptr.go FAILs with PIE
[Bug go/66406] New: go.test/test/nilptr.go FAILs with PIE
[Bug go/66431] [go] Unexpected function return value after it is redefined in closure
[Bug go/66431] New: [go] Unexpected function return value after it is redefined in closure
[Bug go/66574] New: Time is provided in millisecond precision instead of nanoseconds as described in go documentation
[Bug go/66574] Time is provided in millisecond precision instead of nanoseconds as described in go documentation
[Bug inline-asm/66599] New: on aarch64, some parameters to memory constraints causes wrong ASM generation
[Bug inline-asm/66599] on aarch64, some parameters to memory constraints causes wrong ASM generation
[Bug inline-asm/66631] inability to clobber segment regs makes tls problematic
[Bug inline-asm/66631] New: inability to clobber segment regs makes tls problematic
[Bug ipa/60243] IPA is slow on large cgraph tree
[Bug ipa/60315] [4.8 Regression] template constructor switch optimization
[Bug ipa/60761] Improve dump_decl for clones
[Bug ipa/60871] [4.9 Regression] internal compiler error: in possible_polymorphic_call_targets, at ipa-devirt.c:1510
[Bug ipa/61190] [4.8/4.9 Regression] g++.old-deja/g++.mike/p4736b.C FAILs at -O2/-Os/-O3
[Bug ipa/61190] [4.9 Regression] g++.old-deja/g++.mike/p4736b.C FAILs at -O2/-Os/-O3
[Bug ipa/62016] [4.8/4.9 Regression] very slow compilation at -O3 on x86_64-linux-gnu
[Bug ipa/62016] [4.9 Regression] very slow compilation at -O3 on x86_64-linux-gnu
[Bug ipa/62051] [4.9/5/6 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively
[Bug ipa/64181] 'noexcept' on a lambda sometimes appears to get optimised away at -O2 (or above).
[Bug ipa/64190] [4.9 Regression] FAIL: gcc.dg/ipa/pr63551.c (test for excess errors)
[Bug ipa/64812] [4.9 regression] x86 LibreOffice Build failure: undefined reference to acquire
[Bug ipa/65797] [5/6 regression] IPA ICF causes function to be emitted with no debug line info
[Bug ipa/65844] [5/6 Regression] ICE (verify_cgraph_node failed) on i686-linux-gnu
[Bug ipa/65908] [5/6 Regression] ICE: in expand_thunk, at cgraphunit.c:1700
[Bug ipa/66004] [6 Regression]: performance of 26_numerics/random/negative_binomial_distribution/operators/values.cc
[Bug ipa/66181] [6 Regression]: /usr/include/bits/types.h:134:16: ICE: verify_type failed
[Bug ipa/66271] -Os generates incorrect code on ARM possibly due to IPA
[Bug ipa/66342] [6 regression] FAIL: g++.dg/ipa/ipa-icf-4.C -std=gnu++11 scan-ipa-dump icf "Equal symbols: [67]"
[Bug ipa/66424] [5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit mode
[Bug ipa/66424] New: wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit mode
[Bug ipa/66424] wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit mode
[Bug ipa/66430] New: IPA CP alignment information is not used for expression simplification
[Bug ipa/66566] New: [CHKP] ICE in early_inliner: internal compiler error: in operator[], at vec.h:714
[Bug ipa/66616] fipa-cp-clone ignores thunk
[Bug ipa/66616] New: fipa-cp-clone ignores thunk
[Bug ipa/66705] [5/6 Regression] section is missing linker error with -flto -fipa-pta
[Bug ipa/66705] New: [5/6 Regression] section is missing linker error with -flto -fipa-pta
[Bug java/18190] [4.8/4.9/5/6 regression] primitive array optimization is gone
[Bug java/18190] [4.9/5/6 regression] primitive array optimization is gone
[Bug java/43055] [4.8/4.9/5/6 Regression] 'jc1: internal compiler error: Segmentation fault' using gcj -fprofile-arcs
[Bug java/43055] [4.9/5/6 Regression] 'jc1: internal compiler error: Segmentation fault' using gcj -fprofile-arcs
[Bug java/50045] [4.8/4.9/5/6 regression] ICE in gcc/java/lang.c:427 with -fdump-tree-all
[Bug java/50045] [4.9/5/6 regression] ICE in gcc/java/lang.c:427 with -fdump-tree-all
[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin
[Bug jit/66539] Missing parentheses in jit dumps
[Bug jit/66539] New: Missing parentheses in jit dumps
[Bug jit/66546] New: No way to disable check for unreachable blocks
[Bug jit/66546] No way to disable check for unreachable blocks
[Bug jit/66594] jitted code should use -mtune=native
[Bug jit/66594] New: jitted code should use -mtune=native
[Bug jit/66627] New: Tracker bug for jit bugs affecting ravi
[Bug jit/66627] Tracker bug for jit bugs affecting ravi
[Bug jit/66628] jit: Provide a way to add arbitrary options to the toplev "command line"
[Bug jit/66628] New: jit: Provide a way to add arbitrary options to the toplev "command line"
[Bug jit/66700] Bogus gimplification of jit code using ptrs to functions
[Bug jit/66700] New: Bogus gimplification of jit code using ptrs to functions
[Bug libfortran/66385] ICE: FORALL writing multiple elements of one array
[Bug libfortran/66385] New: ICE: FORALL writing multiple elements of one array
[Bug libfortran/66458] Loading libgfortran.so changes the FPU exception flags
[Bug libfortran/66458] New: Loading libgfortran.so changes the FPU exception flags
[Bug libfortran/66557] gfortran gives segfault error when trying to replace file
[Bug libfortran/66557] New: gfortran gives segfault error when trying to replace file?
[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]
[Bug libfortran/66650] New: libgfortran: warning: left shift of negative value [-Wshift-negative-value]
[Bug libgcc/57221] [4.8/4.9/5/6 regression] libgcc symbol visibility changes break Android blobs
[Bug libgcc/57221] [4.9/5/6 regression] libgcc symbol visibility changes break Android blobs
[Bug libgcc/66382] New: POWER8 Vector optimized implementation of __float128 (IEEE754 128-bit Binary Floating Point)
[Bug libgcc/66570] New: libbacktrace is not installed
[Bug libgcj/38812] gcj-built executables don't run after strip (libgcj erroneously references _environ)
[Bug libgcj/44415] [4.8/4.9/5/6 regression] gmp multilib support broke bootstrap with static libgmp
[Bug libgcj/44415] [4.9/5/6 regression] gmp multilib support broke bootstrap with static libgmp
[Bug libgcj/50421] [4.8/4.9/5/6 Regression] GC Warning: Out of Memory! Returning NIL!
[Bug libgcj/50421] [4.9/5/6 Regression] GC Warning: Out of Memory! Returning NIL!
[Bug libgcj/55637] FAIL: sourcelocation output - source compiled test
[Bug libgomp/53600] Fatal Error: Can't open module file 'omp_lib.mod' for reading at (1).
[Bug libgomp/60670] omp.h may differ between multilibs
[Bug libgomp/65611] examples-4/e.53.5.c examples-4/e.53.5.f90 don't work with -fPIE -pie
[Bug libgomp/65742] [5 Regression] Several libgomp.oacc-* failures after r221922.
[Bug libgomp/65742] [5/6 Regression] Several libgomp.oacc-* failures after r221922.
[Bug libgomp/66407] libgomp.c/examples-4/e.53.5.c etc. FAIL with PIE
[Bug libgomp/66407] New: libgomp.c/examples-4/e.53.5.c etc. FAIL with PIE
[Bug libgomp/66429] ICE in expand_GOMP_SIMD_LAST_LANE
[Bug libgomp/66429] New: ICE in expand_GOMP_SIMD_LAST_LANE
[Bug libgomp/66432] New: libgomp.c/appendix-a/a.29.1.c -O2 -g: type mismatch between an SSA_NAME and its symbol
[Bug libgomp/66518] FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
[Bug libgomp/66518] New: FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
[Bug libgomp/66553] New: openmp tasks produce libgomp warnings with fsanitize=thread
[Bug libgomp/66553] openmp tasks produce libgomp warnings with fsanitize=thread
[Bug libgomp/66715] libgomp.oacc-c/../libgomp.oacc-c-c++-common/data-{2,3}.c exec fails -Ofast
[Bug libgomp/66715] New: libgomp.oacc-c/../libgomp.oacc-c-c++-common/data-{2,3}.c exec fails -Ofast
[Bug libitm/51173] XFAIL: libitm.c++/static_ctor.C
[Bug libitm/51855] improve calculation of stack bottom in libitm's undolog
[Bug libitm/66453] New: In a deadlock libitm allocates all available RAM until oom is called
[Bug libstdc++/40974] [4.8/4.9/5/6 Regression] cannot build gcc-4.4.1: fenv_t has not been declared
[Bug libstdc++/40974] [4.9/5/6 Regression] cannot build gcc-4.4.1: fenv_t has not been declared
[Bug libstdc++/44015] template parameters not documented
[Bug libstdc++/51965] Redundant move constructions in heap algorithms
[Bug libstdc++/55409] std::list not properly wrapping access to custom allocator through allocator_traits
[Bug libstdc++/55977] [C++11] vector range construction imposes unnecessary conversion constraints
[Bug libstdc++/57272] node-based containers don't use allocator's pointer type internally
[Bug libstdc++/57925] discrete_distribution can be improved to O(1) per sampling
[Bug libstdc++/59048] operator== between std::string and const char* slower than strcmp
[Bug libstdc++/60407] [C++11] call of overloaded âisnanâ is ambiguous
[Bug libstdc++/60497] unique_ptr<T> tries to complete its type T even though it's not required to be a complete type
[Bug libstdc++/62258] [4.8/4.9/5/6 Regression] uncaught_exception() equals to `true' after rethrow_exception()
[Bug libstdc++/62258] [4.9/5 Regression] uncaught_exception() equals to `true' after rethrow_exception()
[Bug libstdc++/62258] [4.9/5/6 Regression] uncaught_exception() equals to `true' after rethrow_exception()
[Bug libstdc++/63775] [C++11] Regex range with leading dash (-) not working
[Bug libstdc++/63860] Ill-formed std::pair::swap implementation?
[Bug libstdc++/64504] Invalid free() with _GLIBCXX_DEBUG and -fwhole-program
[Bug libstdc++/64650] std::experimental::bad_optional_access is not default constructible
[Bug libstdc++/64657] Support iterators with overloaded operator-comma
[Bug libstdc++/64857] Headers missing from <bits/stdc++.h> and <bits/extc++.h>
[Bug libstdc++/65393] std::thread shared_ptr inefficiency
[Bug libstdc++/65669] Don't emit debug info for fake_ostream version of cerr (and others)
[Bug libstdc++/65806] NetBSD's <stdint.h> expects __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS
[Bug libstdc++/65942] [5/6 Regression] [C++14] cannot use std::function as comparator in algorithms
[Bug libstdc++/66030] [5.1.0] std::codecvt_byname missing from libstdc++ DLL
[Bug libstdc++/66055] hash containers missing required reserving constructors
[Bug libstdc++/66145] [5/6 Regression] std::ios_base::failure objects thrown from libstdc++.so use old ABI
[Bug libstdc++/66262] [REGRESSION] testsuite failure with libstdc++ (gcc-5) and g++-4.9 together
[Bug libstdc++/66327] -fsanitize=nonnull-attribute errors in stl_algobase.h
[Bug libstdc++/66354] [UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument
[Bug libstdc++/66359] New: Regex Fails to match
[Bug libstdc++/66359] Regex Fails to match
[Bug libstdc++/66414] New: Regression: string::find ten times slower than strstr
[Bug libstdc++/66416] New: Regression: string::find 3.5 times slower than memrchr
[Bug libstdc++/66417] New: std::codecvt_utf16<char32_t, 0x10FFFF, std::codecvt_mode::generate_header> generates incorrect output
[Bug libstdc++/66417] std::codecvt_utf16<char32_t, 0x10FFFF, std::codecvt_mode::generate_header> generates incorrect output
[Bug libstdc++/66418] New: Optimize set_intersection when one list is much smaller and the other has random access
[Bug libstdc++/66418] Optimize set_intersection when one list is much smaller and the other has random access
[Bug libstdc++/6641] -D__USE_MALLOC doesn't link
[Bug libstdc++/66438] libstdc++ 5.1 broke binary compat with old code using std::error_category
[Bug libstdc++/66438] New: libstdc++ 5.1 broke binary compat with old code using std::error_category
[Bug libstdc++/66441] New: wstring_convert not working correctly
[Bug libstdc++/66441] wstring_convert not working correctly
[Bug libstdc++/66455] is_always_equal unimplemented
[Bug libstdc++/66455] New: is_always_equal unimplemented
[Bug libstdc++/66456] New: regex memory corruption on large input strings
[Bug libstdc++/66456] regex memory corruption on large input strings
[Bug libstdc++/66464] codecvt_utf16 max_length returning incorrect value
[Bug libstdc++/66464] New: codecvt_utf16 max_length returning incorrect value
[Bug libstdc++/66485] New: std::string single-character assignment operator
[Bug libstdc++/66485] std::string single-character assignment operator
[Bug libstdc++/66492] New: std::messages<wchar_t> unsafe and inefficient
[Bug libstdc++/66492] std::messages<wchar_t> unsafe and inefficient
[Bug libstdc++/66530] libstdc++ testsuite links to incorrect shared libstdc++ library
[Bug libstdc++/66530] New: libstdc++ testsuite links to incorrect shared libstdc++ library
[Bug libstdc++/66559] New: Uses-allocator construction disregarded by list::emplace_back
[Bug libstdc++/66559] Uses-allocator construction disregarded by list::emplace_back
[Bug libstdc++/66624] libstdc++ iostream uninitialized data
[Bug libstdc++/66624] New: libstdc++ iostream uninitialized data
[Bug libstdc++/66689] comp_ellint_3 and ellint_3 return garbage values
[Bug libstdc++/66689] New: comp_ellint_3 and ellint_3 return garbage values
[Bug libstdc++/66693] [C++17] std::tuple_size fails with const std::array
[Bug libstdc++/66699] Incorrect order of destruction for std::tuple elements
[Bug libstdc++/66699] New: Incorrect order of destruction for std::tuple elements
[Bug lto/45729] -flto conflicts with -mthumb
[Bug lto/50008] [4.8 Regression] type mismatch in array reference, verify_gimple failed
[Bug lto/56061] [4.8/4.9 Regression] ICE in lto1 (in inline_call, at ipa-inline-transform.c:267)
[Bug lto/56061] [4.9 Regression] ICE in lto1 (in inline_call, at ipa-inline-transform.c:267)
[Bug lto/56706] [4.8 Regression] failure building CP2K at -flto -O2
[Bug lto/58251] [4.8 Regression] -flto causes ICE lto1: internal compiler error: in splice_child_die, at dwarf2out.c:4706
[Bug lto/59441] ICE in bitmap_element_allocate
[Bug lto/59626] [4.8 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining
[Bug lto/61886] [4.8/4.9/5/6 Regression] LTO breaks fread with _FORTIFY_SOURCE=2
[Bug lto/61886] [4.9/5/6 Regression] LTO breaks fread with _FORTIFY_SOURCE=2
[Bug lto/65378] Tweak to wording of -Wodr message
[Bug lto/65982] [5/6 Regression] ICE: in lto_output_varpool_node, at lto-cgraph.c:623
[Bug lto/66394] [4.9/5/6 Regression] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug lto/66488] -fipa-pta -flto segfault
[Bug lto/66488] New: -fipa-pta -flto segfault
[Bug lto/66687] WPA link fau: internal compiler error: bytecode stream: found non-null terminated string
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
[Bug middle-end/22141] [4.8/4.9/5/6 Regression] Missing optimization when storing structures
[Bug middle-end/22141] [4.9/5/6 Regression] Missing optimization when storing structures
[Bug middle-end/23868] [4.8/4.9/5/6 regression] builtin_apply uses wrong mode for multi-hard-register return values
[Bug middle-end/23868] [4.9/5/6 regression] builtin_apply uses wrong mode for multi-hard-register return values
[Bug middle-end/24434] [4.8/4.9/5/6 Regression] get_varargs_alias_set returns 0 always
[Bug middle-end/24434] [4.9/5/6 Regression] get_varargs_alias_set returns 0 always
[Bug middle-end/26241] [4.8/4.9/5/6 Regression] None of the IPA passes are documented in passes.texi
[Bug middle-end/26241] [4.9/5/6 Regression] None of the IPA passes are documented in passes.texi
[Bug middle-end/28831] [4.8/4.9/5/6 Regression] Aggregate copy not elided when using a return value as a pass-by-value parameter
[Bug middle-end/28831] [4.9/5/6 Regression] Aggregate copy not elided when using a return value as a pass-by-value parameter
[Bug middle-end/33699] [4.8/4.9/5/6 regression] missing optimization on const addr area store
[Bug middle-end/33699] [4.9/5/6 regression] missing optimization on const addr area store
[Bug middle-end/34010] [4.8/4.9 Regression] ppc64 bad stdargs codegen for zero sized objects
[Bug middle-end/34010] [4.9 Regression] ppc64 bad stdargs codegen for zero sized objects
[Bug middle-end/38059] [4.8/4.9/5/6 Regression] Compile time regression for gcc.dg/20020425-1.c
[Bug middle-end/38059] [4.9/5/6 Regression] Compile time regression for gcc.dg/20020425-1.c
[Bug middle-end/39366] Memory Leak in Exception Handling
[Bug middle-end/39838] [4.8/4.9/5/6 regression] unoptimal code for two simple loops
[Bug middle-end/39838] [4.9/5/6 regression] unoptimal code for two simple loops
[Bug middle-end/40060] [4.8/4.9 Regression] casts loose alignment info
[Bug middle-end/40060] [4.9 Regression] casts loose alignment info
[Bug middle-end/44440] [4.8/4.9/5/6 regression] ira_initialization and buitins construction taking too much of startup time
[Bug middle-end/44440] [4.9/5/6 regression] ira_initialization and buitins construction taking too much of startup time
[Bug middle-end/44982] [4.8/4.9/5/6 Regression] ICE in get_narrower, at tree.c:7832
[Bug middle-end/44982] [4.9/5/6 Regression] ICE in get_narrower, at tree.c:7832
[Bug middle-end/45273] [4.8/4.9/5/6 Regression] The compiler depends on the host double (-fprofile-corection only)
[Bug middle-end/45273] [4.9/5/6 Regression] The compiler depends on the host double (-fprofile-corection only)
[Bug middle-end/47344] [4.8/4.9/5/6 Regression][meta-bug] GCC gets slower and uses more memory
[Bug middle-end/47344] [4.9/5/6 Regression][meta-bug] GCC gets slower and uses more memory
[Bug middle-end/50199] [4.8/4.9/5/6 Regression] wrong code with -flto -fno-merge-constants
[Bug middle-end/50199] [4.9/5/6 Regression] wrong code with -flto -fno-merge-constants
[Bug middle-end/50210] [4.8/4.9/5/6 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/50210] [4.9/5/6 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/50865] Invalid code generation for INT64_MIN % 1 on x86_64
[Bug middle-end/51939] [4.8/4.9/5/6 Regression] ICE: in compute_affine_dependence, at tree-data-ref.c:4103 with -fcheck-data-deps
[Bug middle-end/51939] [4.9/5/6 Regression] ICE: in compute_affine_dependence, at tree-data-ref.c:4103 with -fcheck-data-deps
[Bug middle-end/52285] [4.8/4.9/5/6 Regression] libgcrypt _gcry_burn_stack slowdown
[Bug middle-end/52285] [4.9/5/6 Regression] libgcrypt _gcry_burn_stack slowdown
[Bug middle-end/53623] [4.8 Regression] sign extension is effectively split into two x86-64 instructions
[Bug middle-end/55563] OpenMP not marking variable as thread-local
[Bug middle-end/56917] -ftrapv detects a overflow wrongly.
[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs
[Bug middle-end/57427] [4.8 Regression] ICE in gimplify_init_constructor
[Bug middle-end/57503] [4.8/4.9/5/6 Regression] Expand uses wrong multiply routine
[Bug middle-end/57503] [4.9/5/6 Regression] Expand uses wrong multiply routine
[Bug middle-end/57955] [4.8/4.9/5/6 Regression] Uniquization of constants reduces alignment of initializers
[Bug middle-end/57955] [4.9/5/6 Regression] Uniquization of constants reduces alignment of initializers
[Bug middle-end/58479] [4.9/5/6 Regression] slow var-tracking on x86_64-linux at -O1 (and above) with -g, but checking disabled
[Bug middle-end/58981] movmem/setmem use mode wider than Pmode for size
[Bug middle-end/59507] ICE: in mark_reachable_handlers, at tree-eh.c:3833 with -O -fnon-call-exceptions -fvtable-verify=preinit
[Bug middle-end/59630] [4.8 Regression] ICE converting the return type of a builtin function
[Bug middle-end/59990] [4.8 regression] incorrect memcpy optimization
[Bug middle-end/60291] [4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)
[Bug middle-end/61294] [4.9 Regression] erroneous memset used with constant zero length parameter warning
[Bug middle-end/61409] [4.9/5/6 regression] -Wmaybe-uninitialized false-positive with -O2
[Bug middle-end/63155] [4.9/5/6 Regression] memory hog
[Bug middle-end/63289] ICE from --param max-vartrack-expr-depth
[Bug middle-end/63311] [4.9/5/6 Regression] -O1 optimization introduces valgrind warning
[Bug middle-end/63434] builtins.c has incorrect parameters for GEN_CALL_VALUE
[Bug middle-end/63608] [4.8/4.9 Regression] error: type mismatch in binary expression
[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659
[Bug middle-end/64928] [4.8/4.9/5/6 Regression] Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs
[Bug middle-end/64928] [4.9/5/6 Regression] Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs
[Bug middle-end/65358] wrong parameter passing code with tail call optimization on arm
[Bug middle-end/65597] ICE in build_outer_var_ref, at omp-low.c:1043
[Bug middle-end/65680] [4.8/4.9 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830
[Bug middle-end/65686] [5/6 regression] inconsistent warning maybe-uninitialized: warn about 'unsigned', not warn about 'int'
[Bug middle-end/65874] [5 Regression] bootstrap comparison failure (gcc/ira.o) on ia64-linux-gnu
[Bug middle-end/65984] [4.9 Regression] ICE: definition in block 4 does not dominate use in block 2 with -fnon-call-exceptions -fsanitize=enum
[Bug middle-end/66133] Wrong-code with noreturn #pragma omp task body
[Bug middle-end/66178] [4.8/4.9/5/6 Regression] Another label as values ICE in gen_reg_rtx, at emit-rtl.c:1059
[Bug middle-end/66178] [4.9/5/6 Regression] Another label as values ICE in gen_reg_rtx, at emit-rtl.c:1059
[Bug middle-end/66214] [6 Regression] ICE verify_type failed with -O0 -g via gen_type_die_with_usage's dwarf2out.c:20250
[Bug middle-end/66251] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1484
[Bug middle-end/66253] [6 Regression] 459.GemsFDTD in SPEC CPU 2006 is miscompiled
[Bug middle-end/66314] [6 Regression] ice in verify_loop_structure
[Bug middle-end/66325] [6 Regression] ICE in gcc.c-torture/execute/930408-1.c, verify_type fails with --enable-checking=yes on arm-none-eabi
[Bug middle-end/66332] goacc/acc_on_device-2.c scan-rtl-dump-times expand testsuite failure
[Bug middle-end/66334] cleanup block fails to initialize EBX
[Bug middle-end/66345] [5/6 Regression] internal compiler error: Segmentation fault
[Bug middle-end/66352] [6 Regression] ICE in in dfs_enumerate_from, at cfganal.c:1195
[Bug middle-end/66375] [4.8/4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug middle-end/66375] [4.8/4.9/5 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug middle-end/66375] [4.8/4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug middle-end/66375] [4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug middle-end/66375] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug middle-end/66429] ICE in expand_GOMP_SIMD_LAST_LANE
[Bug middle-end/66432] libgomp.c/appendix-a/a.29.1.c -O2 -g: type mismatch between an SSA_NAME and its symbol
[Bug middle-end/66434] cc1plus: internal compiler error: in gimplify_modify_expr, at gimplify.c:4616
[Bug middle-end/66462] GCC isinf/isnan/... builtins cause sNaN exceptions
[Bug middle-end/66462] New: GCC isinf/isnan/... builtins cause sNaN exceptions
[Bug middle-end/66479] -fstack-check doesn't prevent stack allocation with size -1
[Bug middle-end/66479] New: -fstack-check doesn't prevent stack allocation with size -1
[Bug middle-end/66565] New: Problems and limitation GCC cost metrics and ways to improve the situation
[Bug middle-end/66565] Problems and limitation GCC cost metrics and ways to improve the situation
[Bug middle-end/66567] [CHKP] internal compiler error: in assign_parms
[Bug middle-end/66567] New: [CHKP] internal compiler error: in assign_parms
[Bug middle-end/66568] [CHKP] internal compiler error: in expand_expr_addr_expr_1
[Bug middle-end/66568] New: [CHKP] internal compiler error: in expand_expr_addr_expr_1
[Bug middle-end/66581] [CHKP] internal compiler error: SSA corruption
[Bug middle-end/66581] New: [CHKP] internal compiler error: SSA corruption
[Bug middle-end/66587] -no_compact_unwind is dropped for -nodefaultlibs/-nostdlib
[Bug middle-end/66587] New: -no_compact_unwind is dropped for -nodefaultlibs/-nostdlib
[Bug middle-end/66588] combine should try transforming if_then_else of zero_extends into zero_extend of if_then_else
[Bug middle-end/66588] New: combine should try transforming if_then_else of zero_extends into zero_extend of if_then_else
[Bug middle-end/66630] Missing ubsan/ftrapv error
[Bug middle-end/66630] New: Missing ubsan/ftrapv error
[Bug middle-end/66633] [5/6 regression] ICE on valid "verify_gimple failed" with OpenMP
[Bug middle-end/66637] [6 Regression] 481.wrf in SPEC CPU 2006 is miscompiled
[Bug middle-end/66637] New: [6 Regression] 481.wrf in SPEC CPU 2006 is miscompiled
[Bug middle-end/66661] incorrect memory access in optimization with flexible array member
[Bug middle-end/66685] [6 Regression] conftest.c:16:1: internal compiler error: in as_a, at is-a.h:192
[Bug middle-end/66685] New: [6 Regression] conftest.c:16:1: internal compiler error: in as_a, at is-a.h:192
[Bug middle-end/66702] #pragma omp declare simd uniform and linear issues
[Bug middle-end/66702] New: #pragma omp declare simd uniform and linear issues
[Bug middle-end/8743] receiving result from __builtin_return_address() beyond stack top causes segfault
[Bug objc++/66504] New: ICE using C++ exceptions in Objective-C++
[Bug objc/66367] New: Objective-C Variadic Method Not Working
[Bug objc/66367] Objective-C Variadic Method Not Compiling
[Bug other/26966] [4.8/4.9/5/6 Regression] linking of C++/ObjC app fail on OpenBSD 3.9 due POSIX threading unresolved symbols
[Bug other/26966] [4.9/5/6 Regression] linking of C++/ObjC app fail on OpenBSD 3.9 due POSIX threading unresolved symbols
[Bug other/50925] [4.8 Regression][avr] ICE at spill_failure, at reload1.c:2118
[Bug other/55375] libsanitizer license incomplete
[Bug other/56183] [meta-bug][avr] Problems with register allocation
[Bug other/56811] [4.8/4.9/5/6 Regression] libbacktrace causes undefined symbol "_Unwind_GetIPInfo" on ia64-hpux
[Bug other/56811] [4.9/5/6 Regression] libbacktrace causes undefined symbol "_Unwind_GetIPInfo" on ia64-hpux
[Bug other/58133] GCC should emit arm assembly following the unified syntax
[Bug other/58375] [4.8 Regression] internal compiler error: in push_reload, at reload.c:1360
[Bug other/59053] cilkplus branch compiler loops
[Bug other/59490] cilk-plus failure
[Bug other/62002] -fcilkplus switch breaks format attribute.
[Bug other/62284] [4.8 Regression] AVR unable to find register to spill in the class POINTER_REGS
[Bug other/65366] gdbhooks.py is incompatible with Python3
[Bug other/65528] [mpx] internal compiler error: in expand_expr_addr_expr_1, at expr.c:7761
[Bug other/65530] [meta-bug] -mmpx -fcheck-pointer-bounds failures
[Bug other/65732] stack overflow while demangling _ZNK7VectorTIfEmlIfvEES_IDTmlcvf_EcvT__EEERKS2_
[Bug other/66394] [4.8/4.9/5/6 Regression] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug other/66394] [4.9/5/6 Regression] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug other/66394] [5/6 Regression] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug other/66394] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug other/66394] New: ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
[Bug other/66496] New: Static hash_map causes segfault in static constructor of the compiler compilation unit
[Bug other/66496] Static hash_map causes segfault in static constructor of the compiler compilation unit
[Bug pch/14940] PCH largefile test fails on various platforms
[Bug pch/55399] pch tests fail on mips-mti-linux-gnu target
[Bug pch/65550] [4.8/4.9 Regression] ICE (segfault) with pch
[Bug preprocessor/20285] [4.8/4.9/5/6 Regression] gcc -E - < . gives a misleading error message
[Bug preprocessor/20285] [4.9/5/6 Regression] gcc -E - < . gives a misleading error message
[Bug preprocessor/24024] [4.8/4.9/5/6 Regression] gcc -E -C processes "\" incorrectly inside C comments
[Bug preprocessor/24024] [4.9/5/6 Regression] gcc -E -C processes "\" incorrectly inside C comments
[Bug preprocessor/24976] [4.8/4.9/5/6 Regression] simple hexadecimal number and plus/minus and no space
[Bug preprocessor/24976] [4.9/5/6 Regression] simple hexadecimal number and plus/minus and no space
[Bug preprocessor/39533] [4.8/4.9/5/6 Regression] -MM may list a header file twice
[Bug preprocessor/39533] [4.9/5/6 Regression] -MM may list a header file twice
[Bug preprocessor/52998] different macro unwinder for C and C++ (-ftrack-macro-expansion)
[Bug preprocessor/53690] [C++11] \u0000 and \U00000000 are wrongly encoded as U+0001.
[Bug preprocessor/55115] [4.8/4.9/5/6 Regression] missing headers as fatal breaks cproto logic
[Bug preprocessor/55115] [4.9/5/6 Regression] missing headers as fatal breaks cproto logic
[Bug preprocessor/58580] [4.8 Regression] preprocessor goes OOM with warning for zero literals
[Bug preprocessor/58893] [4.8/4.9 Regression] <command-line>:0:0: internal compiler error: Segmentation fault
[Bug preprocessor/58893] [4.9 Regression] <command-line>:0:0: internal compiler error: Segmentation fault
[Bug preprocessor/60736] [4.9/5/6 Regression] Crash in preprocessor including stdc-predef.h when it does not exist on glibc-based systems
[Bug preprocessor/66500] C/C++ inconsistency in diagnostic context involving macros
[Bug preprocessor/66505] -Wno-error=pedantic does not reverse -Werror -Wpedantic
[Bug preprocessor/66505] New: -Wno-error=pedantic does not reverse -Werror -Wpedantic
[Bug preprocessor/66527] New: incorrect line number in diagnostics for multiline initializers
[Bug preprocessor/8270] [4.8/4.9/5/6 Regression] back-slash white space newline with comments, no warning
[Bug preprocessor/8270] [4.9/5/6 Regression] back-slash white space newline with comments, no warning
[Bug regression/53203] [4.8/4.9/5/6 Regression]: gcc.dg/setjmp-1.c
[Bug regression/53203] [4.9/5/6 Regression]: gcc.dg/setjmp-1.c
[Bug rtl-optimization/21182] [4.8/4.9/5/6 Regression] gcc can use registers but uses stack instead
[Bug rtl-optimization/21182] [4.9/5/6 Regression] gcc can use registers but uses stack instead
[Bug rtl-optimization/32394] some operations to not work properly in df_deferred_rescan mode.
[Bug rtl-optimization/38711] ira should not be using df-lr except at -O1.
[Bug rtl-optimization/40107] [4.8/4.9/5/6 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/40107] [4.9/5/6 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/44249] [4.7 Regression] IRA generates extra register move
[Bug rtl-optimization/44281] [4.8/4.9/5/6 Regression] Global Register variable pessimisation
[Bug rtl-optimization/44281] [4.9/5/6 Regression] Global Register variable pessimisation
[Bug rtl-optimization/47477] [4.8/4.9 regression] Sub-optimal mov at end of method
[Bug rtl-optimization/47477] [4.9 regression] Sub-optimal mov at end of method
[Bug rtl-optimization/47582] Combine chains of movl into movq
[Bug rtl-optimization/48181] [4.8/4.9 Regression] wrong code with -O -fgcse --param ira-max-conflict-table-size=0
[Bug rtl-optimization/48181] wrong code with -O -fgcse --param ira-max-conflict-table-size=0
[Bug rtl-optimization/48808] ICE in spill_failure, at reload1.c:2113
[Bug rtl-optimization/49799] gcc arm generates illegal sbfx instruction
[Bug rtl-optimization/50176] 4.7 generates spill-fill dealing with char->int conversion
[Bug rtl-optimization/50339] suboptimal register allocation for abs(__int128_t)
[Bug rtl-optimization/53533] [4.8/4.9/5/6 regression] vectorization causes loop unrolling test slowdown as measured by Adobe's C++Benchmark
[Bug rtl-optimization/53533] [4.9/5/6 regression] vectorization causes loop unrolling test slowdown as measured by Adobe's C++Benchmark
[Bug rtl-optimization/54540] postreload incorrectly simplifies stack adjustment into constant load into SP
[Bug rtl-optimization/55278] [4.8/4.9/5/6 Regression] Botan performance regressions, other compilers generate better code than gcc
[Bug rtl-optimization/55278] [4.9/5/6 Regression] Botan performance regressions, other compilers generate better code than gcc
[Bug rtl-optimization/55342] [4.8/4.9 Regression] [LRA,x86] Non-optimal code for simple loop with LRA
[Bug rtl-optimization/55342] [4.9 Regression] [LRA,x86] Non-optimal code for simple loop with LRA
[Bug rtl-optimization/55943] [4.8/4.9/5/6 Regression] ICE in gen_reg_rtx
[Bug rtl-optimization/55943] [4.9/5/6 Regression] ICE in gen_reg_rtx
[Bug rtl-optimization/56069] [4.9/5/6 Regression] RA pessimization
[Bug rtl-optimization/56339] [4.8 Regression]: Suboptimal register allocation
[Bug rtl-optimization/56451] [4.8/4.9/5/6 regression] Wrong code for gcc.c-torture/execute/941015-1.c on SH
[Bug rtl-optimization/56451] [4.9/5/6 regression] Wrong code for gcc.c-torture/execute/941015-1.c on SH
[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)
[Bug rtl-optimization/56776] [4.8/4.9 Regression] valgrind errors within ira
[Bug rtl-optimization/56885] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1268 with -O -fschedule-insns -fselective-scheduling
[Bug rtl-optimization/57193] [4.8/4.9/5/6 Regression] suboptimal register allocation for SSE registers
[Bug rtl-optimization/57193] [4.9/5/6 Regression] suboptimal register allocation for SSE registers
[Bug rtl-optimization/57518] [4.8 Regression] Redundant insn generated in LRA
[Bug rtl-optimization/57676] [4.8/4.9/5/6 Regression] ICE: Maximum number of LRA constraint passes is achieved (30)
[Bug rtl-optimization/57676] [4.9/5/6 Regression] ICE: Maximum number of LRA constraint passes is achieved (30)
[Bug rtl-optimization/57915] [4.8 Regression] ICE in set_address_disp, at rtlanal.c:5537
[Bug rtl-optimization/58048] [4.8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)
[Bug rtl-optimization/58545] [4.8 Regression] error: unable to find a register to spill in class 'POINTER_REGS'
[Bug rtl-optimization/59393] [4.8/4.9/5/6 regression] mips16 code size
[Bug rtl-optimization/59393] [4.9/5/6 regression] mips16 code size
[Bug rtl-optimization/59811] [4.8/4.9/5/6 Regression] Huge increase in memory usage and compile time in combine
[Bug rtl-optimization/59811] [4.9/5/6 Regression] Huge increase in memory usage and compile time in combine
[Bug rtl-optimization/60045] gcc.dg/atomic/c11-atomic-exec-[23].c compilation times out
[Bug rtl-optimization/60508] [4.8 Regression] internal compiler error: in lra_set_insn_recog_data, at lra.c:1082
[Bug rtl-optimization/61047] [4.9/5/6 Regression] wrong code at -O1 on x86_64-linux
[Bug rtl-optimization/63191] [4.8/4.9/5/6 Regression] 32-bit gcc uses excessive memory during dead store elimination with -fPIC
[Bug rtl-optimization/63191] [4.9/5/6 Regression] 32-bit gcc uses excessive memory during dead store elimination with -fPIC
[Bug rtl-optimization/63277] ARM - NEON excessive use of vmov for vtbl2 / uint8x8x2 for shuffling data unnecessarily around
[Bug rtl-optimization/63843] [5 Regression] wrong code generation at -O1 and higher
[Bug rtl-optimization/64164] [4.9/5 Regression] one more stack slot used due to one less inlining level
[Bug rtl-optimization/64164] [4.9/5/6 Regression] one more stack slot used due to one less inlining level
[Bug rtl-optimization/64172] [4.9 Regression] Wrong code with GCC vector extensions on ARM when compiled without NEON
[Bug rtl-optimization/64286] [4.9 Regression] Redundant extend removal ignores vector element type
[Bug rtl-optimization/64818] User specified register don't work correctly in inline-asm operands.
[Bug rtl-optimization/65235] Simplifying vec_select of vec_concat miscompiles when first element of vec_concat is const_int
[Bug rtl-optimization/65371] arm loop with volatile variable
[Bug rtl-optimization/65912] x_rtl.x_frame_offset not updated after frame related insn deleted
[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation
[Bug rtl-optimization/66076] [5 Regression] ICE: in vec_safe_grow, at vec.h:618 with -funroll-loops -mno-prefer-avx128 -march=bdver4
[Bug rtl-optimization/66168] [6 Regression] ICE at -O3 in elimination_costs_in_insn, at reload1.c:3677
[Bug rtl-optimization/66306] ICE in reload
[Bug rtl-optimization/66351] [6 regression] r223883 miscompiles stage2 compiler on ia64
[Bug rtl-optimization/66370] compiler crashes when compiling a function with a huge number of arguments
[Bug rtl-optimization/66391] New: suboptimal code for assignment of SImode struct with bitfields
[Bug rtl-optimization/66391] suboptimal code for assignment of SImode struct with bitfields
[Bug rtl-optimization/66393] New: register asm input for inline asm not respected when using a template
[Bug rtl-optimization/66412] [5/6 Regression] ICE on valid code at -O2 and -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5748
[Bug rtl-optimization/66412] New: ICE on valid code at -O2 and -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5748
[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078
[Bug rtl-optimization/66444] New: [5/6 Regression] Miscompilation of Xen since r211078
[Bug rtl-optimization/66463] New: review uses of call_used_regs and regs_invalidated_by_call
[Bug rtl-optimization/66463] review uses of call_used_regs and regs_invalidated_by_call
[Bug rtl-optimization/66489] combine fails to merge insns if some are reused later on
[Bug rtl-optimization/66489] New: combine fails to merge insns if some are reused later on
[Bug rtl-optimization/66552] Missed optimization when shift amount is result of signed modulus
[Bug rtl-optimization/66556] New: Wrong code-generation for armv7-a big-endian at -Os
[Bug rtl-optimization/66556] Wrong code-generation for armv7-a big-endian at -Os
[Bug rtl-optimization/66573] Unexpected change in static, branch-prediction cost from O1 to O2 in if-then-else.
[Bug rtl-optimization/66614] LRA might fail to eliminate dead code
[Bug rtl-optimization/66614] New: LRA might fail to eliminate dead code
[Bug rtl-optimization/66626] [4.9/5/6 Regression] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
[Bug rtl-optimization/66626] [i4.9/5/6 Regression] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
[Bug rtl-optimization/66665] Increment instruction is not propagated into address operand
[Bug rtl-optimization/66665] New: Increment instruction is not propagated into address operand
[Bug rtl-optimization/66669] New: FAIL: gcc.dg/loop-8.c
[Bug rtl-optimization/66706] New: Redundant shift instruction on x >> (n & 32)
[Bug rtl-optimization/66706] Redundant bitmask instruction on x >> (n & 32)
[Bug sanitizer/55374] [asan] -static-libasan -static-libstdc++ doesn't work
[Bug sanitizer/57316] [4.8 regression] build failure in libsanitizer
[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux
[Bug sanitizer/64078] FAIL: c-c++-common/ubsan/object-size-9.c
[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64
[Bug sanitizer/66190] [5/6 Regression] ICE: tree code âcall_exprâ is not supported in LTO streams with -fsanitize=null
[Bug sanitizer/66401] g++.dg/ubsan/vla-1.C FAILs with PIE
[Bug sanitizer/66401] New: g++.dg/ubsan/vla-1.C FAILs with PIE
[Bug sanitizer/66452] [6 Regression] [UBSAN] *.Lubsan_data0' defined but not used
[Bug sanitizer/66452] New: [6 Regression] [UBSAN] *.Lubsan_data0' defined but not used
[Bug sanitizer/66514] New: UBSAN: Add -fsanitize=lifetime
[Bug sanitizer/66514] UBSAN: Add -fsanitize=lifetime
[Bug sanitizer/66524] New: Unable to detect InitializationOrderFiasco when compiled with "g++ -fsanitize=address"
[Bug sanitizer/66524] Unable to detect InitializationOrderFiasco when compiled with "g++ -fsanitize=address"
[Bug target/18335] [4.8/4.9/5/6 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy
[Bug target/18335] [4.9/5/6 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy
[Bug target/18346] [4.8/4.9/5/6 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c
[Bug target/18346] [4.9/5/6 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c
[Bug target/20617] [4.8/4.9/5/6 Regression] shared SH libgcc is exporting too many symbols
[Bug target/20617] [4.9/5/6 Regression] shared SH libgcc is exporting too many symbols
[Bug target/24998] [4.8/4.9/5/6 Regression] Build failure: undefined symbol __floatunsitf
[Bug target/24998] [4.9/5/6 Regression] Build failure: undefined symbol __floatunsitf
[Bug target/27855] [4.8/4.9/5/6 regression] reassociation causes the RA to be confused
[Bug target/27855] [4.9/5/6 regression] reassociation causes the RA to be confused
[Bug target/28896] -fstack-limit-symbol and m68k and non 68020
[Bug target/29256] [4.8/4.9/5/6 regression] loop performance regression
[Bug target/29256] [4.9/5/6 regression] loop performance regression
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
[Bug target/34422] Bootstrap error with --enable-fixed-point
[Bug target/37633] [4.8/4.9/5/6 Regression] wrong register use on sh64
[Bug target/37633] [4.9/5/6 Regression] wrong register use on sh64
[Bug target/38134] [4.8/4.9/5/6 Regression] speed regression with many loop invariants
[Bug target/38134] [4.9/5/6 Regression] speed regression with many loop invariants
[Bug target/39585] GCC Generates Incorrect Stack Instructins for Interrupts When using -Os
[Bug target/39723] [4.8/4.9/5/6 Regression][cond-optab] worse code with long long shifts on v850
[Bug target/39723] [4.9/5/6 Regression][cond-optab] worse code with long long shifts on v850
[Bug target/39725] [4.8/4.9/5/6 Regression][cond-optab] MIPS pessimizations on floating-point
[Bug target/39725] [4.9/5/6 Regression][cond-optab] MIPS pessimizations on floating-point
[Bug target/39726] [4.8/4.9/5 Regression][cond-optab] ColdFire pessimizations on QImode/HImode tests
[Bug target/39726] [4.9/5 Regression][cond-optab] ColdFire pessimizations on QImode/HImode tests
[Bug target/40836] ICE: "insn does not satisfy its constraints" (iwmmxt_movsi_insn)
[Bug target/43052] [4.8/4.9/5/6 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline
[Bug target/43052] [4.9/5/6 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline
[Bug target/43722] ICE when passing NEON registers using const refrences
[Bug target/44793] [4.8/4.9/5/6 Regression] libgcc does not include t-ppccomm on rtems
[Bug target/44793] [4.9/5/6 Regression] libgcc does not include t-ppccomm on rtems
[Bug target/45325] [4.8/4.9 Regression] target attribute doesn't work with -march=i586
[Bug target/45325] [4.9 Regression] target attribute doesn't work with -march=i586
[Bug target/47333] [4.8 regression] g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as
[Bug target/47481] [4.8/4.9/5/6 Regression] spill failure with -O2 -msoft-float on Ada RTS
[Bug target/47481] [4.9/5/6 Regression] spill failure with -O2 -msoft-float on Ada RTS
[Bug target/47562] [meta-bug] keep track of Neon Intrinsics enhancements
[Bug target/48803] arm: Bad assembler produced by bit extract/shift
[Bug target/49437] interrupt return pop sometimes corrupts sp
[Bug target/49551] tentative declaration after definition and -fdata-sections cause ICE in C front-end.
[Bug target/49826] [4.8/4.9/5/6 Regression] Symbols are not decorated with attribute stdcall and -mrtd
[Bug target/49826] [4.9/5/6 Regression] Symbols are not decorated with attribute stdcall and -mrtd
[Bug target/51106] [4.6 Regression] ICE in move_insn, at haifa-sched.c:2314
[Bug target/52144] ARM should support arm/thumb function attribute to permit different instruction sets in the same source
[Bug target/54063] [4.8/4.9/5/6 regression] on powerpc64 gcc 4.8/4.9/5/6 generates larger code for global variable accesses than gcc 4.7
[Bug target/54063] [4.9/5/6 regression] on powerpc64 gcc 4.9/5/6 generates larger code for global variable accesses than gcc 4.7
[Bug target/54699] [4.8/4.9/5/6 Regression] [SH] gfortran.dg/class_array_9.f03 ICEs
[Bug target/54699] [4.9/5/6 Regression] [SH] gfortran.dg/class_array_9.f03 ICEs
[Bug target/55181] [4.8/4.9/5/6 Regression] Expensive shift loop where a bit-testing instruction could be used
[Bug target/55181] [4.9/5/6 Regression] Expensive shift loop where a bit-testing instruction could be used
[Bug target/55307] libgcc's __cpu_indicator_init does not check for avx correctly
[Bug target/55656] objc/obj-c++ failures present under darwin11
[Bug target/55657] objc/obj-c++ failures present under darwin12
[Bug target/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)
[Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
[Bug target/58158] [4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
[Bug target/59305] [4.9/5/6 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13
[Bug target/59371] [4.8/4.9/5/6 Regression] Performance regression in GCC 4.8 and later versions.
[Bug target/59371] [4.9/5/6 Regression] Performance regression in GCC 4.8 and later versions.
[Bug target/59593] [arm big-endian] using "ldrh" access a immediate which stored in a memory by word
[Bug target/59664] avx512f-ceil-sfix-vec-2.c and avx512f-floor-sfix-vec-2.c FAIL on Solaris9/x86
[Bug target/59683] ICE: in classify_argument, at config/i386/i386.c:6637 with #pragma GCC target("avx512f")
[Bug target/59833] ARM soft-float extendsfdf2 fails to quiet signaling NaN
[Bug target/59884] Unexpected warning pragma GCC target
[Bug target/60290] 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86
[Bug target/60410] [4.8/4.9/5/6 Regression] -fshort-double ICEs x86_64
[Bug target/60410] [4.9/5/6 Regression] -fshort-double ICEs x86_64
[Bug target/60617] [4.8 Regression] unable to find a register to spill in class 'LO_REGS'
[Bug target/60825] [AArch64] int64x1_t, uint64x1_t and float64x1_t are not treated as vector types
[Bug target/61074] internal compiler error: in extract_insn, at recog.c:2109
[Bug target/61108] [4.8 Regression] gcc 4.8.2 generates incorrect integer arithmetic at O3 (ok at O2)
[Bug target/61578] [4.9 regression] Code size increase for ARM thumb compared to 4.8.x when compiling with -Os
[Bug target/61622] [4.8 regression] internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1508
[Bug target/61905] zero variable length array bound in cp-demangle.c cplus_demangle_print_callback
[Bug target/61925] [4.8/4.9 Regression] internal error when using vectorization on CPU without SSE
[Bug target/61925] [4.9 Regression] internal error when using vectorization on CPU without SSE
[Bug target/62231] [4.8/4.9 regression] Exception handling broken on powerpc-e500v2-linux-gnuspe
[Bug target/62231] [4.9 regression] Exception handling broken on powerpc-e500v2-linux-gnuspe
[Bug target/62308] A bug with aarch64 big-endian
[Bug target/62642] [4.8/4.9 Regression] x86 rdtsc is moved through barrier
[Bug target/63347] [4.9 regression] m68k misoptimisation with -fschedule-insns
[Bug target/63408] [4.8/4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target
[Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target
[Bug target/63521] The AArch64 backend doesn't define REG_ALLOC_ORDER.
[Bug target/63590] wrong code with -mstringop-strategy=vector_loop
[Bug target/63633] [avr] internal compiler error: unrecognizable insn with mult insns
[Bug target/63870] [Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly
[Bug target/63890] [4.9/5/6 regression] Compiling trivial program with -O -p leads to misaligned stack
[Bug target/64134] (vector float){0, 0, b, a} Uses stores when it does not need to
[Bug target/64411] ICE: in verify_target_availability, at sel-sched.c:1577 with -Os -mcmodel=medium -fPIC -fschedule-insns -fselective-scheduling
[Bug target/64783] -march=armv8.1-a should be supported
[Bug target/64833] [SH]: Error: pcrel too far when compiling imagemagick and graphicsmagick on Debian sh4
[Bug target/65151] [SH][4.9 Regression] Internal compiler error when trying to build libav 11.2 on sh4
[Bug target/65225] [AArch64] Various aarch64_rtx_costs improvements
[Bug target/65317] [SH] Shifts used instead of and with const_int
[Bug target/65368] [4.8/4.9 Regression]_bzhi_u32 intrinsic generates incorrect code when -O1 or above is specified and index is an immediate
[Bug target/65375] aarch64: poor codegen for vld2q_f32 and vst2q_f32
[Bug target/65504] [4.9 Regression] select case with strings and -fgcse -O
[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx
[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins
[Bug target/65711] arm*-linux* "link" spec passes '-dynamic-linker' even for '-shared'
[Bug target/65768] sub-optimimal code for constant Uses in loop
[Bug target/65803] blackfin: internal compiler error: segment fault linux kernel
[Bug target/65832] Inefficient vector construction
[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available
[Bug target/65867] [5/6 Regression] bootstrap fails for mingw32 due to missing header in ssp.c
[Bug target/65871] bzhi builtin/intrinsic wrongly assumes bzhi instruction doesn't set the ZF flag
[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic
[Bug target/65914] [6 Regression] error: unrecognizable insn
[Bug target/65924] [6 Regression] ICE const_int_operand failed on arm-none-eabi
[Bug target/65931] [5/6 regression] dsymutil assertion failure building libgnat-5.dylib
[Bug target/65952] [AArch64] Will not vectorize storing induction of pointer addresses for LP64
[Bug target/65956] [5/6 Regression] Another ARM overaligned arg passing issue
[Bug target/65979] [5/6 Regression] [SH] Wrong code is generated with stage1 compiler
[Bug target/66136] AArch64 geniterators.sh relies on GNU sed syntax, causing build failure on FreeBSD and probably Mac
[Bug target/66137] [4.9/5/6 Regression] ICE with -ffixed-ebp
[Bug target/66200] GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING
[Bug target/66201] [avr] ICE in avr_print_operand: Bad address
[Bug target/66215] [4.8/4.9/5/6 Regression] Wrong after label NOP emission for -mhotpatch
[Bug target/66258] compiling a stdarg function with arch +nofp generates an ICE
[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code
[Bug target/66312] [SH] Regression: Bootstrap failure gcc/d/ctfeexpr.dmd.o differs with gcc-4.8/4.9
[Bug target/66358] [5/6 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232
[Bug target/66358] New: [5/6 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232
[Bug target/66363] ICE in modified test inline-39.c
[Bug target/66363] New: ICE in modified test inline-36.c
[Bug target/66369] gcc 4.8.3/5.1.0 miss optimisation with vpmovmskb
[Bug target/66389] New: sh2eb-linux-* is not recognized by configure
[Bug target/66395] [SH]: error: insn does not satisfy its constraints: when building gcc-5
[Bug target/66395] New: [SH]: error: insn does not satisfy its constraints: when building gcc-5
[Bug target/66410] [SH] ICE: in assign_by_spills, at lra-assigns.c:1428 with -mlra
[Bug target/66410] New: [SH] ICE: in assign_by_spills, at lra-assigns.c:1428 with -mlra
[Bug target/66412] [5/6 Regression] ICE on valid code at -O2 and -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5748
[Bug target/66428] [6 regression] FAIL: g++.dg/abi/aarch64_guard1.C -std=gnu++98 scan-tree-dump original "_ZGVZ3foovE1x & 1"
[Bug target/66428] New: [6 regression] FAIL: g++.dg/abi/aarch64_guard1.C -std=gnu++98 scan-tree-dump original "_ZGVZ3foovE1x & 1"
[Bug target/66433] Arm NEON postincrement optimization missed
[Bug target/66433] New: Arm NEON postincrement optimization missed
[Bug target/66457] gcc generates an extra "mov ??, %edx" before "call mcount" when "-pg" is enabled in cross compilation
[Bug target/66469] New: config/rl78/rl78.c:679: possible bad array index ?
[Bug target/66470] [4.8/4.9/5/6 Regression] TLS ICE due to ix86_split_long_move
[Bug target/66470] New: [4.8/4.9/5/6 Regression] TLS ICE due to ix86_split_long_move
[Bug target/66473] ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f
[Bug target/66473] New: ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f
[Bug target/66474] Document the use of %x in powerpc asm statements
[Bug target/66474] New: Document the use of %x in powerpc asm statements
[Bug target/66483] [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf
[Bug target/66483] New: [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf
[Bug target/66486] MMIX code produced is invalid
[Bug target/66486] New: MMIX code produced is invalid
[Bug target/66491] New: x86_64 target cross-compiler generates stack protector code unsuitable for the Linux kernel if the compiler wasn't built against a C library
[Bug target/66491] x86_64 target cross-compiler generates stack protector code unsuitable for the Linux kernel if the compiler wasn't built against a C library
[Bug target/66509] New: the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32
[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32
[Bug target/66511] [avr] whole-byte shifts not optimized away for uint64_t
[Bug target/66511] New: [avr] whole-byte shifts not optimized away for uint64_t
[Bug target/66523] New: the new clang-based assembler in Xcode 7 on 10.11 fails on libobjc/NXConstStr.m
[Bug target/66523] the new clang-based assembler in Xcode 7 on 10.11 fails on libobjc/NXConstStr.m
[Bug target/66540] [5/6 Regression] glibc testsuite: error: unrecognizable insn with -mavx512f
[Bug target/66540] New: [5/6 Regression] glibc testsuite: error: unrecognizable insn with -mavx512f
[Bug target/66541] [5/6 Regression] r224314 causes ICE in gcc.dg/torture/pr52429.c
[Bug target/66541] New: r224314 causes ICE in gcc.dg/torture/pr52429.c
[Bug target/66541] r224314 causes ICE in gcc.dg/torture/pr52429.c
[Bug target/66547] arm-none-eabi-gcc - stack misaligned when calling va_arg function
[Bug target/66551] [SPARC64] Fails to bootstrap in stage 3 with linker error
[Bug target/66551] New: [SPARC64] Fails to bootstrap in stage 3 with linker error
[Bug target/66554] [4.9 Regression] ICE (in expand_fix, at optabs.c:5365) on aarch64-linux-gnu
[Bug target/66554] New: [4.9 Regression] ICE (in expand_fix, at optabs.c:5365) on aarch64-linux-gnu
[Bug target/66560] Fails to generate ADDSUBPS
[Bug target/66560] New: Fails to generate ADDSUBPS
[Bug target/66563] [4.9 Regression] ICE (segmentation fault) on sh4-linux-gnu
[Bug target/66563] New: [4.9 Regression] ICE (segmentation fault) on sh4-linux-gnu
[Bug target/66569] [CHKP] internal compiler error: in assign_by_spills
[Bug target/66569] New: [CHKP]
[Bug target/66579] frv target: -gsplit-dwarf confuses assembler
[Bug target/66579] New: frv target: -gsplit-dwarf confuses assembler
[Bug target/66589] AVX instruction set extension is not enabled by default for bdver2
[Bug target/66591] [SH] ICE: in get_reload_reg, at lra-constraints.c:633 with -mlra
[Bug target/66591] New: [SH] ICE: in get_reload_reg, at lra-constraints.c:633 with -mlra
[Bug target/66593] driver-i386.c: -mtune=native unavailable with non-bootstrapped build of libgccjit with gcc < 5
[Bug target/66609] New: [sh] Relative address expressions bind at as-time, even if symbol is weak
[Bug target/66611] [5 Regression][SH] ICE on -O2
[Bug target/66611] New: SH: ICE on -O2
[Bug target/66611] SH: ICE on -O2
[Bug target/66620] bfin: bfin.c: (hwloop_optimize): gcc_assert (JUMP_P (insn)) fails.
[Bug target/66620] New: bfin: bfin.c: (hwloop_optimize): gcc_assert (JUMP_P (insn)) fails.
[Bug target/66626] [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
[Bug target/66626] New: [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
[Bug target/66634] New: Cross building native *-w64-mingw32 failed
[Bug target/66648] [4.9/5/6 regression] incorrect memcpy expansion with unrolled_loop strategy at -O2
[Bug target/66648] New: [4.9/5/6 regression] incorrect memcpy expansion with unrolled_loop strategy at -O2
[Bug target/66655] [5/6 Regression] miscompilation due to ipa-ra on MinGW
[Bug target/66655] New: [5.1 Regression] miscompilation due to ipa-ra on MinGW
[Bug target/66660] [ia64] Speculative load not checked before use, leading to a NaT Consumption Vector interruption
[Bug target/66691] New: ICE on valid code at -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5744
[Bug target/66697] New: Feature request: -mstackrealign and force_align_arg_pointer for x86_64
[Bug target/66703] New: [4.9] gcc.target/i386/readeflags-1.c aborts on -march=i586
[Bug testsuite/36443] [4.8/4.9/5/6 Regression]: HOSTCC doesn't work with installed gcc
[Bug testsuite/36443] [4.9/5/6 Regression]: HOSTCC doesn't work with installed gcc
[Bug testsuite/40625] [4.8/4.9/5/6 Regression] Errors in "make -k check-gcc RUNTESTFLAGS=plugin.exp"
[Bug testsuite/40625] [4.9/5/6 Regression] Errors in "make -k check-gcc RUNTESTFLAGS=plugin.exp"
[Bug testsuite/51097] [4.8/4.9/5/6 Regression] a lot of "FAIL: gcc.dg/vect" on i686 avx build 181167 to 181177
[Bug testsuite/51097] [4.9/5/6 Regression] a lot of "FAIL: gcc.dg/vect" on i686 avx build 181167 to 181177
[Bug testsuite/52563] FAIL: gcc.dg/tree-ssa/scev-[3,4].c scan-tree-dump-times optimized "&a" 1
[Bug testsuite/55440] Plugin tests is compiled with wrong CFLAGS
[Bug testsuite/57413] FAIL: gcc.dg/debug/dwarf2/discriminator.c scan-assembler on x86_64-apple-darwin10, Solaris/x86
[Bug testsuite/58867] asan and ubsan tests not run for installed testing
[Bug testsuite/60031] dg-require-effective-target powerpc_vsx_ok is not enough
[Bug testsuite/65578] FAIL: gcc.target/arm/builtin-bswap-1.c (test for excess errors)
[Bug testsuite/65718] [5/6 Regression] g++.dg/lto/pr65276 FAILs
[Bug testsuite/65767] Test pr65276 failed on arm-none-eabi
[Bug testsuite/65944] [5/6 Regression] FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
[Bug testsuite/66497] FAIL: g++.dg/abi/aarch64_guard1.C
[Bug testsuite/66497] New: FAIL: g++.dg/abi/aarch64_guard1.C
[Bug testsuite/66530] libstdc++ testsuite links to incorrect shared libstdc++ library
[Bug testsuite/66621] [4.9/5 Regression] Mistakenly unsupported tests in g++.dg/torture/
[Bug testsuite/66621] [4.9/5/6 Regression] Mistakenly unsupported tests in g++.dg/torture/
[Bug testsuite/66621] New: [4.9/5/6 Regression] Mistakenly unsupported tests in g++.dg/torture/
[Bug testsuite/66667] FAIL: g++.dg/diagnostic/inhibit-warn-2.C
[Bug tree-optimization/15350] [tree-ssa] Convert if ((1 << a) & 1) into if (a == 0).
[Bug tree-optimization/15596] [4.8/4.9/5/6 Regression] Missed optimization with bitfields with return value
[Bug tree-optimization/15596] [4.9/5/6 Regression] Missed optimization with bitfields with return value
[Bug tree-optimization/18501] [4.8/4.9/5/6 Regression] Missing 'used uninitialized' warning (CCP)
[Bug tree-optimization/18501] [4.9/5/6 Regression] Missing 'used uninitialized' warning (CCP)
[Bug tree-optimization/21485] [4.8/4.9/5/6 Regression] missed load PRE, PRE makes i?86 suck
[Bug tree-optimization/21485] [4.9/5/6 Regression] missed load PRE, PRE makes i?86 suck
[Bug tree-optimization/31130] [4.8/4.9/5/6 Regression] VRP no longer derives range for division after negation
[Bug tree-optimization/31130] [4.9/5/6 Regression] VRP no longer derives range for division after negation
[Bug tree-optimization/32306] [4.8/4.9/5/6 Regression] redundant && || not eliminated
[Bug tree-optimization/32306] [4.9/5/6 Regression] redundant && || not eliminated
[Bug tree-optimization/33562] [4.8/4.9/5/6 Regression] aggregate DSE disabled
[Bug tree-optimization/33562] [4.9/5/6 Regression] aggregate DSE disabled
[Bug tree-optimization/34723] [4.8/4.9/5/6 Regression] Summing variable should be initialized to the first member before the loop
[Bug tree-optimization/34723] [4.9/5/6 Regression] Summing variable should be initialized to the first member before the loop
[Bug tree-optimization/35629] [4.8/4.9/5/6 Regression] gcc.dg/tree-ssa/loop-25.c scan-tree-dump-times profile fails
[Bug tree-optimization/35629] [4.9/5/6 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] [4.8/4.9/5/6 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names.
[Bug tree-optimization/37916] [4.9/5/6 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names.
[Bug tree-optimization/38785] [4.8/4.9/5/6 Regression] huge performance regression on EEMBC bitmnp01
[Bug tree-optimization/38785] [4.9/5/6 Regression] huge performance regression on EEMBC bitmnp01
[Bug tree-optimization/39612] [4.8/4.9/5/6 Regression] LIM inserts loads from uninitialized local memory
[Bug tree-optimization/39612] [4.9/5/6 Regression] LIM inserts loads from uninitialized local memory
[Bug tree-optimization/40073] Vector short/char shifts generate sub-optimal code
[Bug tree-optimization/42108] [4.8/4.9 Regression] 50% performance regression
[Bug tree-optimization/42108] [4.9 Regression] 50% performance regression
[Bug tree-optimization/45397] [4.8/4.9/5/6 Regression] Issues with integer narrowing conversions
[Bug tree-optimization/45397] [4.9/5/6 Regression] Issues with integer narrowing conversions
[Bug tree-optimization/46639] [4.8/4.9/5/6 Regression] Missing optimization due to function splitting and redundant conditionals
[Bug tree-optimization/46639] [4.9/5/6 Regression] Missing optimization due to function splitting and redundant conditionals
[Bug tree-optimization/47679] [4.8/4.9/5/6 Regression] Strange uninitialized warning after SRA
[Bug tree-optimization/47679] [4.9/5/6 Regression] Strange uninitialized warning after SRA
[Bug tree-optimization/48052] loop not vectorized if index is "unsigned int"
[Bug tree-optimization/49234] [4.8/4.9 Regression] -Wstrict-overflow gives obviously unwarranted warning
[Bug tree-optimization/49234] [4.9 Regression] -Wstrict-overflow gives obviously unwarranted warning
[Bug tree-optimization/49442] [4.8/4.9/5/6 Regression] Misaligned store support pessimization
[Bug tree-optimization/49442] [4.9/5/6 Regression] Misaligned store support pessimization
[Bug tree-optimization/49498] [4.8/4.9/5/6 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20
[Bug tree-optimization/49498] [4.9/5/6 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20
[Bug tree-optimization/51017] [4.8/4.9/5/6 Regression] GCC performance regression (vs. 4.4/4.5), PRE increases register pressure too much
[Bug tree-optimization/51017] [4.9/5/6 Regression] GCC performance regression (vs. 4.4/4.5), PRE increases register pressure too much
[Bug tree-optimization/51680] g++ 4.7 fails to inline trivial template stuff
[Bug tree-optimization/51848] GCC is not able to vectorize when a constant value is also added to the sum of array expression inside a loop.
[Bug tree-optimization/52272] [4.8/4.9/5/6 regression] Performance regression of 410.bwaves on x86.
[Bug tree-optimization/52272] [4.9/5/6 regression] Performance regression of 410.bwaves on x86.
[Bug tree-optimization/53852] [4.8/4.9/5/6 Regression] -ftree-loop-linear: large compile time / memory usage
[Bug tree-optimization/53852] [4.9/5/6 Regression] -ftree-loop-linear: large compile time / memory usage
[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations
[Bug tree-optimization/54013] Loop with control flow not vectorized
[Bug tree-optimization/54803] Rotates are not vectorized
[Bug tree-optimization/55334] [4.9 Regression] mgrid regression (ipa-cp disables vectorization)
[Bug tree-optimization/55936] [4.9/5/6 Regression] Missed VRP optimization
[Bug tree-optimization/56049] [4.8/4.9/5/6 Regression] Simplification to constants not done
[Bug tree-optimization/56049] [4.9/5/6 Regression] Simplification to constants not done
[Bug tree-optimization/56145] [4.8/4.9 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all
[Bug tree-optimization/56145] [4.9 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all
[Bug tree-optimization/56541] vectorizaton fails in conditional assignment of a constant
[Bug tree-optimization/56688] Fortran save statement prevents loop vectorization.
[Bug tree-optimization/56764] vect_prune_runtime_alias_test_list not smart enough
[Bug tree-optimization/56787] [4.8 Regression] Vectorization fails because of CLOBBER statements
[Bug tree-optimization/57218] [4.8/4.9/5/6 Regression] Excessive inlining even at -Os
[Bug tree-optimization/57218] [4.9/5/6 Regression] Excessive inlining even at -Os
[Bug tree-optimization/57534] [4.8/4.9/5/6 Regression]: Performance regression versus 4.7.3, 4.8.1 is ~15% slower
[Bug tree-optimization/57534] [4.9/5/6 Regression]: Performance regression versus 4.7.3, 4.8.1 is ~15% slower
[Bug tree-optimization/57600] Turn 2 comparisons into 1 with the min
[Bug tree-optimization/57985] [4.8 Regression] ICE in cgraph_function_node with -fprofile-arcs -O2
[Bug tree-optimization/57994] Constant folding of infinity
[Bug tree-optimization/58957] [4.8 Regression] compilation slow at -O3 on x86_64-linux-gnu (both 32-bit and 64-bit modes)
[Bug tree-optimization/59058] [4.8 Regression] wrong code at -O3 on x86_64-linux-gnu (affecting gcc 4.6 to trunk)
[Bug tree-optimization/59121] [4.8/4.9/5/6 Regression] endless loop with -O2 -floop-parallelize-all
[Bug tree-optimization/59121] [4.9/5/6 Regression] endless loop with -O2 -floop-parallelize-all
[Bug tree-optimization/59124] [4.8/4.9/5/6 Regression] Wrong warnings "array subscript is above array bounds"
[Bug tree-optimization/59124] [4.9/5/6 Regression] Wrong warnings "array subscript is above array bounds"
[Bug tree-optimization/59354] [4.8 Regression] Element swizzling produces invalid result with -O3
[Bug tree-optimization/59374] [4.8 Regression] -ftree-slp-vectorize breaks unique_ptr's move constructor
[Bug tree-optimization/59586] [4.8/4.9 Regression] [graphite] Segmentation fault with -Ofast -floop-parallelize-all -ftree-parallelize-loops
[Bug tree-optimization/59586] [4.9 Regression] [graphite] Segmentation fault with -Ofast -floop-parallelize-all -ftree-parallelize-loops
[Bug tree-optimization/59908] Incorrect uninit warning with -fsanitize=address caused by LIM
[Bug tree-optimization/59967] [4.8/4.9/5/6 Regression] Performance regression from 4.7.x to 4.8.x (loop not unrolled)
[Bug tree-optimization/59967] [4.9/5/6 Regression] Performance regression from 4.7.x to 4.8.x (loop not unrolled)
[Bug tree-optimization/60172] [4.9/5/6 Regression] ARM performance regression from trunk at 207239
[Bug tree-optimization/60505] [4.8 Regression] Warning caused by GCC vectorizer.
[Bug tree-optimization/60577] [4.8 Regression] inefficient FDO instrumentation code
[Bug tree-optimization/60656] [4.8 regression] x86 vectorization produces wrong code
[Bug tree-optimization/61068] [4.8 Regression] -O3 generates bad code (when tree-vectorize or inline-functions is on)
[Bug tree-optimization/61171] vectorization fails for a reduction in presence of subtraction
[Bug tree-optimization/61194] [4.9/5/6 Regression] vectorization failed with "bit-precision arithmetic not supported" even if conversion to int is requested
[Bug tree-optimization/61203] [4.8/4.9/5/6 Regression] g++.old-deja/g++.jason/rvalue2.C FAILs with -O2 -fno-inline
[Bug tree-optimization/61203] [4.9/5/6 Regression] g++.old-deja/g++.jason/rvalue2.C FAILs with -O2 -fno-inline
[Bug tree-optimization/61515] [4.9 Regression] Extremely long compile time for generated code
[Bug tree-optimization/61680] [4.8 Regression] vectorization gives wrong answer for sandybridge target
[Bug tree-optimization/61929] [Graphite]: Banerjee and Omega differ on distance vectors (internal compiler error in compute_affine_dependence)
[Bug tree-optimization/61943] tree-ssa-loop-ivopts.c:4148 signed integer overflow
[Bug tree-optimization/62031] [4.8 Regression] Different results between O2 and O2 -fpredictive-commoning
[Bug tree-optimization/62058] Undefined behaviour in tree-data-ref.c with options -O1 -ftree-loop-vectorize
[Bug tree-optimization/62173] [5/6 Regression] 64bit Arch can't ivopt while 32bit Arch can
[Bug tree-optimization/62217] [4.9 Regression] DOM confuses complete unrolling which in turn causes VRP to warn
[Bug tree-optimization/63537] [4.8/4.9/5/6 Regression] Missed optimization: Loop unrolling adds extra copy when returning aggregate
[Bug tree-optimization/63537] [4.9/5/6 Regression] Missed optimization: Loop unrolling adds extra copy when returning aggregate
[Bug tree-optimization/63748] [4.9 Regression] wrong may be used uninitialized warning (abnormal edges)
[Bug tree-optimization/63916] value-numbering fails to forward variable addresses
[Bug tree-optimization/64130] vrp: handle non zero constant divided by range cannot be zero.
[Bug tree-optimization/64193] [4.8/4.9 Regression] Decreased performance after r173250
[Bug tree-optimization/64193] [4.9 Regression] Decreased performance after r173250
[Bug tree-optimization/64909] [4.8 Regression] Missed vectorization with bdver1
[Bug tree-optimization/65077] [4.9 Regression] memcpy generates incorrect code with floating point numbers and -O1
[Bug tree-optimization/65307] [4.9 Regression] Incorrect optimization breaks basic arithmetic
[Bug tree-optimization/65337] [5/6 Regression] bootstrap-lto gnat1 linktime ICE: gcc/ada/exp_aggr.adb:6570:0: internal compiler error: in forward_edge_to_pdom, at tree-ssa-dce.c:1086
[Bug tree-optimization/65355] [4.8/4.9 Regression] vectorizer increase alignment of symbols already placed in anchors
[Bug tree-optimization/65355] [4.9 Regression] vectorizer increase alignment of symbols already placed in anchors
[Bug tree-optimization/65395] [4.9 Regression] compiler crash, -ftree-pre leads to SSA corruption
[Bug tree-optimization/65419] incorrect sibcalls to libgomp functions
[Bug tree-optimization/65427] [4.8/4.9 Regression] ICE in emit_move_insn with wide vector types
[Bug tree-optimization/65427] [4.9 Regression] ICE in emit_move_insn with wide vector types
[Bug tree-optimization/65443] Don't peel last iteration from loop in transform_to_exit_first_loop
[Bug tree-optimization/65450] [4.9 Regression]: Unaligned access with -O3 -mtune=k8
[Bug tree-optimization/65460] parloops transforms offloaded functions
[Bug tree-optimization/65488] parloops runs for functions it doesn't process
[Bug tree-optimization/65511] transform_to_exit_first_loop looses edge probabilities
[Bug tree-optimization/65518] [4.8 Regression] gcc consumes all memory with -O3
[Bug tree-optimization/65518] [4.8/4.9 Regression] gcc consumes all memory with -O3
[Bug tree-optimization/65637] expand_omp_for_static_chunk ssa-handling code is untested
[Bug tree-optimization/65961] [6 Regression] ice in vect_is_simple_use_1 with -O3
[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case
[Bug tree-optimization/66119] [5/6 Regression] in optimization of avx-code
[Bug tree-optimization/66123] [4.8 Regression] Array of labels as values + ternary operator + pointer arithmetic = internal compiler error
[Bug tree-optimization/66123] [4.8/4.9 Regression] Array of labels as values + ternary operator + pointer arithmetic = internal compiler error
[Bug tree-optimization/66123] [4.8/4.9/5 Regression] Array of labels as values + ternary operator + pointer arithmetic = internal compiler error
[Bug tree-optimization/66142] Loop is not vectorized because not sufficient support for GOMP_SIMD_LANE
[Bug tree-optimization/66163] [6 Regression] Not working Firefox built with LTO
[Bug tree-optimization/66186] [4.9/5/6 Regression] wrong code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66233] [4.8/4.9 Regression] internal compiler error: in expand_fix, at optabs.c:5358
[Bug tree-optimization/66233] [4.8/4.9/5/6 Regression] internal compiler error: in expand_fix, at optabs.c:5358
[Bug tree-optimization/66263] [4.8/4.9/5/6 Regression] Performance regression from gcc-4.8 and up (trivial sudoku program)
[Bug tree-optimization/66263] [4.9/5/6 Regression] Performance regression from gcc-4.8 and up (trivial sudoku program)
[Bug tree-optimization/66272] [4.8 Regression] wrong code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66272] [4.8/4.9 Regression] wrong code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66272] [4.8/4.9/5 Regression] wrong code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[Bug tree-optimization/66280] [4.8/4.9/5 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[Bug tree-optimization/66280] [4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[Bug tree-optimization/66299] more optimize opportunity
[Bug tree-optimization/66349] ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu in dfs_enumerate_from, at cfganal.c:1195
[Bug tree-optimization/66357] [6 Regression] ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu in verify_loop_structure, at cfgloop.c:1662
[Bug tree-optimization/66372] [6 Regression] ICE on valid code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66372] New: ICE on valid code at -O3 on x86_64-linux-gnu
[Bug tree-optimization/66375] New: wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug tree-optimization/66379] New: SCCVN doesn't handle aggregate array element accesses very well
[Bug tree-optimization/66388] [6 Regression] Test gcc.target/i386/pr49781-1.c failed because of recent scev overflow patches.
[Bug tree-optimization/66388] New: Test gcc.target/i386/pr49781-1.c failed because of recent scev overflow patches.
[Bug tree-optimization/66396] [6 regression] FAIL: gcc.dg/graphite/run-id-pr47593.c execution test
[Bug tree-optimization/66396] New: [6 regression] FAIL: gcc.dg/graphite/run-id-pr47593.c execution test
[Bug tree-optimization/66413] [4.8/4.9/5 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66413] [4.9 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66413] [4.9/5 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66413] [6 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66413] ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66413] New: ICE at -Os and above with -g enabled on x86_64-linux-gnu
[Bug tree-optimization/66419] [6 regression] FAIL: gcc.target/aarch64/aapcs64/va_arg-6.c execution, -O3 -g
[Bug tree-optimization/66419] New: [6 regression] FAIL: gcc.target/aarch64/aapcs64/va_arg-6.c execution, -O3 -g
[Bug tree-optimization/66422] -Warray-bounds false positive with -O3
[Bug tree-optimization/66422] [5 Regression] -Warray-bounds false positive with -O3
[Bug tree-optimization/66422] [5/6 Regression] -Warray-bounds false positive with -O3
[Bug tree-optimization/66423] [6 Regression] a % (1 << b) no longer gets folded to a & (1 << b) for unsigned a
[Bug tree-optimization/66423] New: a % (1 << b) no longer gets folded to a & (1 << b) for unsigned a and b
[Bug tree-optimization/66430] IPA CP alignment information is not used for expression simplification
[Bug tree-optimization/66435] Add debug msg to dump_file in add_new_function
[Bug tree-optimization/66435] New: Add debug msg to dump_file in add_new_function
[Bug tree-optimization/66436] Don't dump low gimple functions in gimple dump
[Bug tree-optimization/66436] New: Don't dump low gimple functions in gimple dump
[Bug tree-optimization/66442] [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)
[Bug tree-optimization/66442] New: [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)
[Bug tree-optimization/66449] [6 Regression] ICE: in build2_stat, at tree.c:4376 with -O3
[Bug tree-optimization/66449] New: [6 Regression] ICE: in build2_stat, at tree.c:4376 with -O3
[Bug tree-optimization/66502] New: SCCVN can't handle PHIs optimistically optimally
[Bug tree-optimization/66502] SCCVN can't handle PHIs optimistically optimally
[Bug tree-optimization/66510] [6 Regression] gcc.target/arm/pr53636.c FAILs after r224221
[Bug tree-optimization/66510] gcc.target/arm/pr53636.c FAILs after r224221
[Bug tree-optimization/66510] New: gcc.target/arm/pr53636.c FAILs after r224221
[Bug tree-optimization/66512] New: PRE fails to optimize calls to pure functions in C++, ok in C
[Bug tree-optimization/66512] PRE fails to optimize calls to pure functions in C++, ok in C
[Bug tree-optimization/66522] handle casts in nr of iterations in try_transform_to_exit_first_loop_alt
[Bug tree-optimization/66522] New: handle casts in nr of iterations in try_transform_to_exit_first_loop_alt
[Bug tree-optimization/66558] Missed vectorization of loop with control flow
[Bug tree-optimization/66558] New: Missed vectorization of loop with control flow
[Bug tree-optimization/66573] Unexpected change in static, branch-prediction cost from O1 to O2 in if-then-else.
[Bug tree-optimization/66580] New: max reduction does not auto vectorize
[Bug tree-optimization/66592] [6 Regression] ICE in vect_get_def_for_operand
[Bug tree-optimization/66592] [Regression] ICE in vect_get_def_for_operand
[Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand
[Bug tree-optimization/66598] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
[Bug tree-optimization/66610] Aggregate assignment prevents store-motion
[Bug tree-optimization/66610] Compound assignments prevent value-numbering optimization with unions
[Bug tree-optimization/66610] New: Compound assignments prevent value-numbering optimization
[Bug tree-optimization/66612] [6 regression] FAIL: gcc.target/powerpc/20050830-1.c scan-assembler bdn
[Bug tree-optimization/66612] New: [6 regrssion] FAIL: gcc.target/powerpc/20050830-1.c scan-assembler bdn
[Bug tree-optimization/66623] New: Unsafe FP math reduction used in strict math mode
[Bug tree-optimization/66623] Unsafe FP math reduction used in strict math mode
[Bug tree-optimization/66636] [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590
[Bug tree-optimization/66636] New: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590
[Bug tree-optimization/66642] New: transform_to_exit_first_loop_alt doesn't use result of low iteration count loop
[Bug tree-optimization/66642] transform_to_exit_first_loop_alt doesn't use result of low iteration count loop
[Bug tree-optimization/66646] New: small loop turned into memmove because of tree ldist
[Bug tree-optimization/66646] small loop turned into memmove because of tree ldist
[Bug tree-optimization/66652] New: try_transform_to_exit_first_loop_alt generates incorrect loop
[Bug tree-optimization/66652] try_transform_to_exit_first_loop_alt generates incorrect loop
[Bug tree-optimization/66664] New: gcc misses optimization emits subtraction where relocation arithmetic would suffice
[Bug tree-optimization/66675] Could improve vector bit_field_ref style optimizations.
[Bug tree-optimization/66675] Could improve vector lane folding style operations.
[Bug tree-optimization/66675] New: Could improve vector bit_field_ref style optimizations.
[Bug tree-optimization/66677] [6 Regression] ICE: in vect_transform_stmt, at tree-vect-stmts.c:7626
[Bug tree-optimization/66677] New: [6 Regression] ICE: in vect_transform_stmt, at tree-vect-stmts.c:7626
[Bug tree-optimization/66678] loop counter not accurately described by vrp
[Bug tree-optimization/66678] New: loop counter not accurately described by vrp
[Bug tree-optimization/66704] [6 Regression] ICE in tree-vectorizer at tree-ssanames.c:457
[Bug tree-optimization/66704] New: [6 Regression] ICE in tree-vectorizer at tree-ssanames.c:457
[Bug tree-optimization/66713] New: atomic compare_excahnge_strong create spurious store for x86-64 at -O3
[Bug web/66104] svn co https://gcc.gnu.org/svn/gcc/branches/gcc-5-branch/
business solutions
gcc 4.9.2 and above are not aware of malloc (and friends) hooks
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