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[Bug tree-optimization/100089] New: [11 Performance regression ] 30% for denbench/mp2decoddata2 with -O3
2021-08-23 12:47 UTC (2+ messages)
` [Bug tree-optimization/100089] [11/12 Regression] 30% performance regression "
[Bug target/102021] New: Redudant mov instruction for broadcast
2021-08-23 12:44 UTC (2+ messages)
` [Bug target/102021] "
[Bug c++/51851] New: Overriding a function with a parameter of dependent type fails to override
2021-08-23 12:31 UTC (2+ messages)
` [Bug c++/51851] [core/1001] "
[Bug c++/101402] New: top cv qualifier not dropped for array type typedef in template class (core 1001)
2021-08-23 12:24 UTC (2+ messages)
` [Bug c++/101402] [DR 1001] top cv qualifier not dropped for array type typedef in template class
[Bug analyzer/102020] New: [12 regression] analyzer/malloc-callbacks.c fails since r12-3052
2021-08-23 12:09 UTC (5+ messages)
` [Bug analyzer/102020] "
[Bug tree-optimization/99074] New: gcc 8 and above is crashing with dynamic_cast<>() on null pointer with optimization level -O1 and above
2021-08-23 12:09 UTC (4+ messages)
` [Bug tree-optimization/99074] "
[Bug ipa/97565] New: -flto -ipa-pta ICE: at cgraph_node::get_untransformed_body()
2021-08-23 12:08 UTC (2+ messages)
` [Bug ipa/97565] "
[Bug c++/82047] non-existent variable template used to initialize variable
2021-08-23 11:42 UTC (2+ messages)
[Bug c++/100231] New: [C++17] Variable template specialization inside a class gives compilation error
2021-08-23 11:35 UTC (2+ messages)
` [Bug c++/100231] "
[Bug c++/90031] Bogus parse error trying to explicitly specialize a template variable inside class scope
2021-08-23 11:35 UTC
[Bug c++/90493] const variable template specialization is always local
2021-08-23 11:35 UTC (2+ messages)
[Bug c++/78157] Incorrect diagnostic for variable template declaration
2021-08-23 11:29 UTC
[Bug c/54174] New: Missed optimization: Unnecessary vmovaps generated for __builtin_ia32_vextractf128_ps256(v, 0)
2021-08-23 11:28 UTC (2+ messages)
` [Bug target/54174] "
[Bug c++/67499] New: c++ template/overload diagnostic compression
2021-08-23 11:28 UTC (4+ messages)
` [Bug c++/67499] "
[Bug c/102023] New: Unnecessary duplication of mtcrf instruction
2021-08-23 11:27 UTC
[Bug ipa/86389] execute FAILs with -fipa-pta
2021-08-23 11:21 UTC
[Bug target/101882] New: modulus with input and output set to a hard register
2021-08-23 11:17 UTC (2+ messages)
` [Bug target/101882] [9/10/11/12 Regression] "
[Bug c++/86233] explicit specialization of function template accepted with weaker exception specification
2021-08-23 11:10 UTC (6+ messages)
[Bug c++/85743] Cannot call template member function inside a variadic lambda unless specifying `this`
2021-08-23 10:48 UTC (3+ messages)
[Bug c++/102022] New: incorrect code with -O2
2021-08-23 10:36 UTC (4+ messages)
` [Bug c++/102022] "
[Bug c++/84186] nested template qualified-id not parsed correctly
2021-08-23 10:34 UTC (2+ messages)
[Bug c++/94057] [9 Regression] -std=gnu++20 causes failure naming nested templated class since r9-4536
2021-08-23 10:34 UTC (2+ messages)
[Bug c++/84403] Possible further extension of constexpr: allow to use them as template parameters
2021-08-23 10:31 UTC (2+ messages)
[Bug c++/91344] Function pointers in templates with restrict semantics may fail to compile
2021-08-23 10:20 UTC
[Bug libstdc++/100057] New: There are no freestanding C++
2021-08-23 10:19 UTC (4+ messages)
` [Bug libstdc++/100057] "
[Bug c++/91247] Variadic template expansion - Mistmatch argument pack length
2021-08-23 10:18 UTC
[Bug c++/86501] shadow template parameter
2021-08-23 10:15 UTC
[Bug c++/88595] Template type lacking template-id-expr
2021-08-23 10:07 UTC
[Bug c++/102012] New: GCC accepts any non-bool atomic constraint type
2021-08-23 10:05 UTC (2+ messages)
` [Bug c++/102012] "
[Bug debug/101905] New: Missed debug information for global register variable
2021-08-23 10:05 UTC (4+ messages)
` [Bug debug/101905] [9/10/11/12 Regression] "
` [Bug debug/101905] [9/10 "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-08-23 10:05 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/92806] Suboptimal diagnostic for concept that depends on non-bool value
2021-08-23 10:05 UTC
[Bug tree-optimization/86723] not optimizing with bswap, that casts to int aftwards
2021-08-23 9:54 UTC (2+ messages)
[Bug c++/102000] New: Defaulted consteval default constructor that performs no initialization is not rejected
2021-08-23 9:54 UTC (2+ messages)
` [Bug c++/102000] "
[Bug tree-optimization/79334] Segfault on tree loop hoisting
2021-08-23 9:54 UTC (4+ messages)
[Bug c++/102006] New: A false warning "Array subscript -N is outside array bounds warning"
2021-08-23 9:53 UTC (4+ messages)
` [Bug tree-optimization/102006] "
[Bug target/102016] New: [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-2919-gfaf2b6bc527dff31
2021-08-23 9:52 UTC (6+ messages)
` [Bug target/102016] "
[Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated
2021-08-23 9:52 UTC (3+ messages)
[Bug c++/88417] partial specialization of static template variable inside class template gives wrong result
2021-08-23 9:50 UTC (2+ messages)
[Bug tree-optimization/101936] New: 538.imagick_r -Ofast regression Kabylake
2021-08-23 9:47 UTC (3+ messages)
` [Bug target/101936] [12 Regression] 538.imagick_r -Ofast regression on Kabylake since g:872da9a6f664a06d73c987aa0cb2e5b830158a10
[Bug c++/102015] New: [missed optimization] Small memory overhead in _Rb_tree_impl (fix would require ABI break)
2021-08-23 9:45 UTC (4+ messages)
` [Bug libstdc++/102015] "
[Bug c++/16191] Note for missing 'template' reports wrong template parameter
2021-08-23 9:34 UTC (3+ messages)
[Bug target/101930] New: [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-2888-g8c8df06e46493f6c
2021-08-23 9:31 UTC (3+ messages)
` [Bug target/101930] "
[Bug c/101964] New: using scanf makes compiler never terminate
2021-08-23 9:25 UTC (2+ messages)
` [Bug c/101964] "
[Bug ada/101947] New: [12 Regression] Broken Ada bootstrap in get_base_type_offset, at dwarf2out.c:4330
2021-08-23 9:25 UTC (3+ messages)
` [Bug ada/101947] [12 Regression] Broken Ada bootstrap in get_base_type_offset, at dwarf2out.c:4330 since r12-2927-g29020d0527512ae0444ad32b1461b7f8526e7427
[Bug c++/86191] Partial ordering with an expression involving non-type template parameters
2021-08-23 9:20 UTC
[Bug target/102018] New: gcc.dg/torture/pr82692.c execution fails on arm cortex-m7
2021-08-23 9:20 UTC (3+ messages)
` [Bug target/102018] "
[Bug c/101995] New: regression built-in memset missed-optimization arm -Os
2021-08-23 9:10 UTC (2+ messages)
` [Bug rtl-optimization/101995] [9/10/11/12 Regression] "
[Bug target/100856] New: Arm: Multilib mapping is missing for CDE arguments
2021-08-23 9:06 UTC (2+ messages)
` [Bug target/100856] "
[Bug c++/102013] New: Incorrect aggregate initialization of union
2021-08-23 9:05 UTC (2+ messages)
` [Bug c++/102013] "
[Bug c++/66670] New: "template argument deduction/substitution failed" with function pointers and multiple parameter packs
2021-08-23 9:03 UTC (2+ messages)
` [Bug c++/66670] "
[Bug c/102009] New: ICE: in gimple_call_arg, at gimple.h:3272
2021-08-23 9:03 UTC (2+ messages)
` [Bug tree-optimization/102009] [12 Regression] ICE: in gimple_call_arg, at gimple.h:3272 by r12-2976
[Bug tree-optimization/102008] New: [12 Regression] no cmov generated for loads next to each other
2021-08-23 9:02 UTC (2+ messages)
` [Bug rtl-optimization/102008] "
[Bug c++/67332] New: [C++11] g++ rejects expansion of multiple parameter packs
2021-08-23 9:00 UTC (2+ messages)
` [Bug c++/67332] "
[Bug c++/83542] template deduction failure when using pack in both deduced and non-deduced contexts
2021-08-23 8:57 UTC
[Bug gcov-profile/89961] When "--intermediate-format" is used "--preserve-paths"/"--hash-filenames" is ignored
2021-08-23 8:56 UTC (2+ messages)
[Bug libstdc++/90787] filesystem tests fail if file permissions are not supported
2021-08-23 8:52 UTC
[Bug fortran/101997] New: [9 regression] ICE after r9-8665 at gcc/toplev.c:326
2021-08-23 8:47 UTC (2+ messages)
` [Bug fortran/101997] "
[Bug c++/87841] Member of class template hides template parameter of another member
2021-08-23 8:43 UTC (3+ messages)
` [Bug c++/87841] [DR458] "
[Bug c++/102019] New: [12 Regression] UBSAN error: hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int' since r12-2975-g32c3a75390623a0470df52af13f78baddd562981
2021-08-23 8:43 UTC (2+ messages)
` [Bug c++/102019] "
[Bug c++/78924] hiding of template parameter of member template
2021-08-23 8:41 UTC
[Bug c++/94404] New: [meta-bug] C++ core issues
2021-08-23 8:38 UTC (2+ messages)
` [Bug c++/94404] "
[Bug c++/96138] New: DR 458: Hiding of member template parameters by other members
2021-08-23 8:38 UTC (2+ messages)
` [Bug c++/96138] "
[Bug libgcc/102017] New: libgcc ieee754-df.S for arm does not support exceptions
2021-08-23 8:33 UTC
[Bug c++/56480] New: Explicit specialization in a namespace enclosing the specialized template
2021-08-23 8:33 UTC (2+ messages)
` [Bug c++/56480] "
[Bug c++/42018] Template specialization in wrong namespace accepted if it matches template arguments of an earlier specialization
2021-08-23 8:33 UTC (2+ messages)
[Bug c++/43694] G++ accepts a template friend with the wrong template parameters
2021-08-23 8:26 UTC
[Bug c++/71679] gcc silently accepts parameter number mismatch in template redeclaration
2021-08-23 8:26 UTC
[Bug c/101915] New: Microblaze ICE: in extract_insn, at recog.c:2770
2021-08-23 8:18 UTC (2+ messages)
` [Bug target/101915] "
[Bug c++/45975] New: template keyword is not allowed, however, accepted by g++
2021-08-23 8:12 UTC (2+ messages)
` [Bug c++/45975] "
[Bug c++/55588] New: Failure to diagnose non-template-id prefixed by keyword template
2021-08-23 8:12 UTC (4+ messages)
` [Bug c++/55588] "
[Bug c++/96321] New: GCC accepts conversion-function-id after the keyword template
2021-08-23 8:12 UTC (2+ messages)
` [Bug c++/96321] "
[Bug c++/89978] Extraneous template keyword not rejected
2021-08-23 8:12 UTC
[Bug c++/89381] [8 Regression] Implicit copy constructor cannot be generated after unrelated class definition
2021-08-23 8:04 UTC
[Bug c++/83130] Compilation error related to 'using', template instantiations and default constructors
2021-08-23 8:04 UTC
[Bug other/101949] New: git miscompiled with -flto -fipa-pta
2021-08-23 7:54 UTC (5+ messages)
` [Bug ipa/101949] [11/12 Regression] git miscompiled with -flto -fipa-pta since r11-5061-g85ebbabd85e03bdc
[Bug c++/78825] [9/10/11/12 Regression] missing error for template partial specialization using template alias type
2021-08-23 7:47 UTC
[Bug c++/70544] Overload resolution with explicitly specified template arguments
2021-08-23 7:43 UTC
[Bug c++/40942] GCC accepts code that Comeau and MSVC deems invalid
2021-08-23 7:24 UTC
[Bug c++/67768] New: Second and subsequent captured variable in variadic template unpaking are default constructed
2021-08-23 7:20 UTC (2+ messages)
` [Bug c++/67768] "
[Bug tree-optimization/92038] Extremely inefficient x86_64 code for trivally copyable types passed in registers
2021-08-23 7:16 UTC
[Bug target/12395] Suboptimal code with global variables
2021-08-23 6:58 UTC (2+ messages)
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-08-23 6:44 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/65335] New: Potential optimization issue with 'tree-loop-vectorize'
2021-08-23 6:44 UTC (2+ messages)
` [Bug tree-optimization/65335] "
[Bug c++/59701] New: A variadic alias template aliasing another variadic alias template doesn't work
2021-08-23 6:40 UTC (2+ messages)
` [Bug c++/59701] [DR 1430] "
[Bug target/101922] New: mips: illegal instruction at -O3 with -mmsa -mloongson-mmi
2021-08-23 6:30 UTC (3+ messages)
` [Bug target/101922] "
[Bug c++/92232] [C++17] Unable to deduce template function parameter
2021-08-23 6:26 UTC
[Bug c++/29027] template conversion specialization found by using declaration
2021-08-23 6:17 UTC
[Bug target/54412] New: Request for 32-byte stack alignment with -mavx on Windows
2021-08-23 3:12 UTC (2+ messages)
` [Bug target/54412] minimal 32-byte stack alignment with -mavx on 64-bit Windows
[Bug c++/92494] ICE on function templates with placeholder return type decltype([]{}) and if return type doesn't match
2021-08-23 2:25 UTC
[Bug c++/88162] GCC does not accept non-type template parameters of class type
2021-08-23 2:13 UTC
[Bug c++/86959] Use of a variadic alias template unexpectedly breaks compilation
2021-08-23 1:26 UTC
[Bug c++/86234] non-type template argument is not a constant expression
2021-08-23 1:13 UTC
[Bug c++/82947] Variadic `using` directive incorrectly compiled without base classes (with class template argument deduction)
2021-08-23 0:50 UTC (2+ messages)
[Bug c++/15272] lookup, dependent base
2021-08-23 0:47 UTC
[Bug c++/78753] non-ambiguous overload resolution with function template partial ordering rules
2021-08-23 0:43 UTC
[Bug c++/62227] New: Templated move not elided
2021-08-23 0:28 UTC (2+ messages)
` [Bug c++/62227] [DR535] "
[Bug target/30484] INT_MIN % -1 is well defined for -fwrapv
2021-08-22 23:54 UTC
[Bug c++/78223] [DR1454] struct containing default member initializer fails constexpr test in aggregate initialization
2021-08-22 23:29 UTC
[Bug c++/61991] New: Destructors not always called for statically initialized thread_local objects
2021-08-22 23:18 UTC (2+ messages)
` [Bug c++/61991] "
[Bug c++/92073] references/pointers to thread_local are not constant expressions
2021-08-22 23:10 UTC
[Bug c++/59994] New: [meta-bug] thread_local
2021-08-22 22:48 UTC (2+ messages)
` [Bug c++/59994] "
[Bug c++/60673] New: c++11 static thread_local members may cause a segfault when accessed via 'this->'
2021-08-22 22:48 UTC (3+ messages)
` [Bug c++/60673] "
[Bug c++/60702] New: thread_local initialization
2021-08-22 22:48 UTC (2+ messages)
` [Bug c++/60702] "
[Bug target/15533] Missed move to partial register
2021-08-22 22:46 UTC
[Bug c++/81880] thread_local static member template initialisation fails
2021-08-22 22:32 UTC
[Bug c++/44613] Declaring an array with non-constant length inside a switch corrupts stack pointer
2021-08-22 22:19 UTC
[Bug c/98397] New: C2X: pointers to arrays with qualifiers are now pointers to qualified types
2021-08-22 22:18 UTC (3+ messages)
` [Bug c/98397] "
[Bug middle-end/82940] Suboptimal code for (a & 0x7f) | (b & 0x80) on powerpc
2021-08-22 22:16 UTC
[Bug c++/55885] New: Modulo operator crashes for int and long variables if they have minimal value
2021-08-22 21:56 UTC (4+ messages)
` [Bug c++/55885] "
[Bug c/29511] 0x80000000/-1 causes FPE on Intel/AMD
2021-08-22 21:56 UTC
[Bug tree-optimization/93013] PPC: optimization around modulo leads to incorrect result
2021-08-22 21:52 UTC
[Bug libstdc++/89979] subtract_with_carry_engine incorrect carry flag
2021-08-22 21:46 UTC
[Bug c++/87312] statics in lambdas should be weak not local symbols
2021-08-22 21:13 UTC
[Bug rtl-optimization/57448] New: GCSE generates incorrect code with acquire barrier
2021-08-22 20:04 UTC (3+ messages)
` [Bug rtl-optimization/57448] "
[Bug rtl-optimization/70889] memory reordering across loads tagged as memory_order_seq_cst
2021-08-22 20:04 UTC (2+ messages)
[Bug fortran/94070] Assumed-rank arrays – bounds mishandled, SIZE/SHAPE/UBOUND/LBOUND
2021-08-22 19:53 UTC
[Bug rtl-optimization/97836] New: wrong code at -O1 on x86_64-pc-linux-gnu
2021-08-22 19:40 UTC (2+ messages)
` [Bug rtl-optimization/97836] wrong code at -O1 on x86_64-pc-linux-gnu by r11-5029
[Bug ipa/101257] New: [11/12 Regression] Maybe wrong code since IPA mod ref was introduced
2021-08-22 19:37 UTC (2+ messages)
` [Bug ipa/101257] "
[Bug target/101296] New: Addition of x86 addsub SLP patterned slowed down 433.milc by 12% on znver2 with -Ofast -flto
2021-08-22 19:26 UTC (2+ messages)
` [Bug target/101296] "
[Bug c/102014] New: [missed optimization] __uint128_t % uint64_t emits a call to __umodti3 instead of div instruction
2021-08-22 18:41 UTC (3+ messages)
` [Bug c/102014] "
[Bug target/58897] Improve 128/64 division
2021-08-22 18:41 UTC
[Bug target/49001] New: GCC uses VMOVAPS/PD AVX instructions to access stack variables that are not 32-byte aligned
2021-08-22 18:39 UTC (3+ messages)
` [Bug target/49001] "
[Bug fortran/102011] New: Infinite loop in heron iteration when optimization is enabled with gfortran 10.3.0
2021-08-22 16:58 UTC (2+ messages)
` [Bug fortran/102011] "
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