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[Bug target/99941] New: m_ALDERLAKE is missing from m_CORE_AVX2
2021-07-31 13:09 UTC (2+ messages)
` [Bug target/99941] "
Compilation of rust-demangle.c fails on MinGW
2021-07-31 12:56 UTC
[Bug ada/101667] New: GNAT bug detected in op1_range in range-op.cc during GIMPLE pass evrp
2021-07-31 12:11 UTC (2+ messages)
` [Bug tree-optimization/101667] "
[Bug d/101692] New: Program crushes at unpredictable moment of time
2021-07-31 11:50 UTC (4+ messages)
` [Bug d/101692] "
[Bug c/94780] New: [9/10] internal compiler error: Segmentation fault
2021-07-31 10:24 UTC (4+ messages)
` [Bug target/94780] [8/9 Regression] ICE in walk_body at gcc/tree-nested.c:713 since r6-3632-gf6f69fb09c5f81df
[Bug c++/101704] New: "Already defined" error in case of many concept conversion operators
2021-07-31 8:42 UTC
[Bug middle-end/78103] Failure to optimize with __builtin_clzl
2021-07-31 8:24 UTC (2+ messages)
[Bug tree-optimization/101703] New: (bool0 + bool1) & 1 and (bool0 + bool1) == 1 can be optimized to bool0 ^ bool1
2021-07-31 7:05 UTC
[Bug tree-optimization/83234] Aggressive loop optim warning for loop iteration that cannot happen
2021-07-31 0:50 UTC
[Bug ipa/100801] New: Aggressive loop optimizations cause incorrect warning
2021-07-31 0:41 UTC (2+ messages)
` [Bug tree-optimization/100801] "
[Bug c/101702] New: [12 Regression] ICE: in handle_argspec_attribute, at c-family/c-attribs.c:3623
2021-07-31 0:40 UTC
[Bug middle-end/101674] New: gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite
2021-07-31 0:32 UTC (3+ messages)
` [Bug middle-end/101674] "
[Bug c++/101701] New: GCC optimization and code generation for if-else chains vs ternary chains vs a switch
2021-07-30 23:53 UTC (5+ messages)
` [Bug tree-optimization/101701] "
[Bug tree-optimization/57858] New: AVX2: ymm used for div, not for sqrt
2021-07-30 22:56 UTC (4+ messages)
` [Bug tree-optimization/57858] "
[Bug c++/101689] New: Internal compiler error during GIMPLE pass: ehcleanup
2021-07-30 22:17 UTC (7+ messages)
` [Bug c++/101689] "
` [Bug c++/101689] ICE with -fvtable-verify=std and -fnon-call-exceptions
[Bug tree-optimization/96921] New: Failure to optimize combined boolean not patterns
2021-07-30 22:13 UTC (2+ messages)
` [Bug tree-optimization/96921] "
[Bug tree-optimization/101610] New: CST - (x ^ (CST-1)) can be optimized to x + 1 if x < CST and CST is a power of 2
2021-07-30 21:53 UTC (2+ messages)
` [Bug tree-optimization/101610] "
[Bug d/101691] New: d: Use of LOOP_EXPR prevents removing no-op loops
2021-07-30 20:49 UTC (3+ messages)
` [Bug d/101691] "
[Bug fortran/101514] New: ICE: out of memory allocating 18446744073709551600 bytes
2021-07-30 20:14 UTC (3+ messages)
` [Bug fortran/101514] "
[Bug fortran/101700] New: [Coarrays] segmentation fault calling member function of derived type coarray object on remote image
2021-07-30 20:09 UTC
[Bug fortran/101536] New: ICE in gfc_conv_expr_descriptor, at fortran/trans-array.c:7324
2021-07-30 20:09 UTC (3+ messages)
` [Bug fortran/101536] "
[Bug fortran/101699] New: [Coarrays] deferred-length character inside a derived type coarray cannot be accessed by coindexing
2021-07-30 19:45 UTC (2+ messages)
` [Bug fortran/101699] "
[Bug c++/96636] New: ICE in build_value_init_noctor, at cp/init.c:451
2021-07-30 19:36 UTC (2+ messages)
` [Bug c++/96636] "
[Bug c/101682] New: gcc incorrectly rejects C2x attributes after declaration-specifiers
2021-07-30 19:13 UTC (7+ messages)
` [Bug c/101682] "
[Bug c++/101698] New: Template type conversion operator from base class preferred over matching overload
2021-07-30 19:11 UTC
[Bug target/101697] New: [11/12 regression] ICE compiling uClibc-ng for h8300-linux
2021-07-30 18:47 UTC (2+ messages)
` [Bug target/101697] "
[Bug middle-end/101132] New: [11/12 regression] [MIPS/MSA] internal compiler error: in do_store_flag, at expr.c:12541
2021-07-30 18:03 UTC (3+ messages)
` [Bug target/101132] "
[Bug c++/71003] __extension__ silences pedwarn for "\e" in C but not in C++
2021-07-30 17:59 UTC
[Bug middle-end/101671] New: pr83510 fails because threader confuses -Warray-bounds
2021-07-30 17:44 UTC (3+ messages)
` [Bug middle-end/101671] pr83510 fails with -Os "
[Bug testsuite/101517] New: Some testcases were lost when tree-ssa was merged
2021-07-30 17:39 UTC (5+ messages)
` [Bug testsuite/101517] "
[Bug middle-end/90773] Improve piecewise operation
2021-07-30 17:35 UTC
[Bug libstdc++/65018] New: Use secure_getenv when available
2021-07-30 17:13 UTC (4+ messages)
` [Bug libstdc++/65018] "
[Bug c++/101539] New: [C++20] Implement builtins for layout-compatibility and pointer-interconvertibility traits
2021-07-30 16:51 UTC (2+ messages)
` [Bug c++/101539] "
[Bug testsuite/101104] New: test case g++.dg/tsan/pthread_cond_clockwait.C fails
2021-07-30 16:32 UTC (2+ messages)
` [Bug target/101104] test case gcc.c-torture/execute/ieee/cdivchkld.c fails
[Bug bootstrap/100340] New: Bootstrap fails with Clang 12.0.5 (XCode 12.5)
2021-07-30 16:23 UTC (5+ messages)
` [Bug target/100340] "
[Bug c++/101677] New: [11 Regression] Concept with use of incomplete type succeeds on GCC 10.3.0, fails on GCC 11 onward
2021-07-30 15:50 UTC (4+ messages)
` [Bug c++/101677] [11/12 "
[Bug c++/98859] New: pedantic error on use of __VA_OPT__ before C++20 is unnecessary and counterproductive
2021-07-30 15:49 UTC (2+ messages)
` [Bug c++/98859] "
[Bug lto/79062] -Walloca-larger-than and -Wformat-overflow warnings disabled by -flto
2021-07-30 15:29 UTC (2+ messages)
[Bug c/101696] New: Function multiversioning not usable with new x86-64-v*
2021-07-30 15:26 UTC
[Bug middle-end/101688] New: g++.dg/warn/Wstringop-overflow-4.C fails on x86-32 with new jump threader
2021-07-30 15:14 UTC (2+ messages)
` [Bug middle-end/101688] g++.dg/warn/Wstringop-overflow-4.C fails on 32-bit archs "
[Bug other/101694] New: [12 regression] g++.dg/warn/Wstringop-overflow-4.C fails after r12-2591 for 32 bits
2021-07-30 15:14 UTC (2+ messages)
` [Bug other/101694] "
[Bug c++/101695] New: calling incorrect destructor of same-name class in anonymous namespaces in separate translation units
2021-07-30 14:40 UTC
[Bug tree-optimization/100494] New: Unterminated recursion in gimple-range.cc (x86_64-w64-mingw32)
2021-07-30 14:39 UTC (2+ messages)
` [Bug tree-optimization/100494] [11/12 Regression] "
[Bug rtl-optimization/101693] New: Terrible SIMD register allocation with a tight loop operating on 8 registers
2021-07-30 14:05 UTC (2+ messages)
` [Bug rtl-optimization/101693] "
[Bug target/101685] New: -march=amdfam10 -mno-lzcnt Defines __LZCNT__
2021-07-30 13:51 UTC (5+ messages)
` [Bug target/101685] [12 Regression] "
[Bug target/101683] New: Floating point exception for double->unsigned conversion on avx512 only
2021-07-30 11:25 UTC (7+ messages)
` [Bug rtl-optimization/101683] "
[Bug middle-end/101690] New: failure to shrink wrap simple loop with more aggressive jump threading
2021-07-30 10:26 UTC
[Bug target/66791] New: Replace builtins with gcc vector extensions code
2021-07-30 9:41 UTC (2+ messages)
` [Bug target/66791] [ARM] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-07-30 9:16 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug c++/101687] New: Scoped enumerators of a member enumeration shall not be referred by a class member access expression
2021-07-30 8:45 UTC
[Bug c++/101686] New: export ; or export {} should not be accepted
2021-07-30 8:38 UTC (2+ messages)
` [Bug c++/101686] "
[Bug c++/101582] New: C++ FE doesn't accept attribute-declaration
2021-07-30 8:34 UTC (3+ messages)
` [Bug c++/101582] "
[Bug ipa/101396] New: ICE in decompose, at wide-int.h:984 building webkitgtk-2.32.2 with -flto -fipa-pta
2021-07-30 8:04 UTC (3+ messages)
` [Bug ipa/101396] [12 Regression] ICE in decompose, at wide-int.h:984 with -flto and incompatible enum class definitions
[Bug ada/100486] New: Ada build fails for 32bit Windows
2021-07-30 7:49 UTC (2+ messages)
` [Bug ada/100486] "
[Bug c++/101680] New: spurious error: use of ‘this’ in a constant expression
2021-07-30 6:14 UTC (3+ messages)
` [Bug c++/101680] [9/10 Regression] "
[Bug testsuite/101678] New: [12 regression] many fortran errors afterr r12-2553
2021-07-30 6:13 UTC (2+ messages)
` [Bug testsuite/101678] "
[Bug tree-optimization/101676] New: ^ not changed to | if the non-zero don't overlap
2021-07-30 6:12 UTC (2+ messages)
` [Bug tree-optimization/101676] "
[Bug tree-optimization/43401] Register not cleand correctly by acessing thru pointer
2021-07-30 4:58 UTC
[Bug libgcc/101655] New: canadian compile of libgcc uses native cc as the compiler instead of the target cross compiler
2021-07-30 4:30 UTC (2+ messages)
` [Bug libgcc/101655] "
[Bug target/57333] Wrong detection of LZCNT instruction, -mno-lzcnt has no effect
2021-07-30 4:10 UTC (3+ messages)
[Bug c++/101684] New: Different optimization levels lead to different output results (-Wuninitialized)
2021-07-30 3:29 UTC (3+ messages)
` [Bug c++/101684] "
[Bug debug/101669] New: error reading variable from debug information when compiling with -O2
2021-07-30 3:04 UTC (6+ messages)
` [Bug debug/101669] "
[Bug tree-optimization/45243] Non-volatile variables don't need to be constantly modified at -Os
2021-07-30 1:06 UTC
[Bug tree-optimization/33535] bitpos_of_field() returns false result base of hard coded multiplication by 8
2021-07-30 0:57 UTC
[Bug c/46163] New: GCC Produces Invalid Assembly Code from Anonymous Function Syntax
2021-07-29 23:46 UTC (2+ messages)
` [Bug target/46163] nested function called $ causes assembly error
[Bug target/31782] Invalid assembly code on initial dollar signs
2021-07-29 23:46 UTC (3+ messages)
[Bug c/52554] New: Variable called $1 causes invalid asm to be generated
2021-07-29 23:46 UTC (2+ messages)
` [Bug target/52554] "
[Bug target/57057] New: Bad optimization on x86 for minps and maxps
2021-07-29 23:43 UTC (2+ messages)
` [Bug target/57057] "
[Bug target/72867] SSE/AVX/AVX512: incorrect optimization of VMINPS/VMAXPS at compile time
2021-07-29 23:43 UTC
[Bug target/57690] New: bextr sometimes used instead of shr
2021-07-29 23:35 UTC (2+ messages)
` [Bug target/57690] "
[Bug target/56863] New: cmpnltpd recognition
2021-07-29 23:16 UTC (2+ messages)
` [Bug target/56863] "
[Bug target/47186] New: -O2 moves invariant address load INTO loop
2021-07-29 22:47 UTC (2+ messages)
` [Bug target/47186] "
[Bug target/47133] New: code size opportunity for boolean expression evaluation
2021-07-29 22:40 UTC (2+ messages)
` [Bug target/47133] "
[Bug rtl-optimization/47698] New: CMOV accessing volatile memory with read side effect
2021-07-29 22:34 UTC (2+ messages)
` [Bug rtl-optimization/47698] "
[Bug target/35764] improper load from volatile
2021-07-29 22:34 UTC
[Bug c++/64181] New: 'noexcept' on a lambda sometimes appears to get optimised away at -O2 (or above)
2021-07-29 22:09 UTC (6+ messages)
` [Bug ipa/64181] "
[Bug c++/82081] Tail call optimisation of noexcept function leads to exception allowed through
2021-07-29 22:09 UTC
[Bug ipa/64641] ICE in get_polymorphic_call_info with C-cast to (polymorphic) object-reference
2021-07-29 21:41 UTC
[Bug middle-end/101679] New: duplicate warning offset outside bounds of constant string
2021-07-29 21:30 UTC (3+ messages)
` [Bug middle-end/101679] triplicate "
[Bug c++/67033] New: [c++11] template argument invalid for integral constant expression beginning with address-of expression
2021-07-29 21:06 UTC (2+ messages)
` [Bug c++/67033] "
[Bug c++/101681] New: PMF comparison to nullptr is not considered a constexpr
2021-07-29 21:05 UTC
[Bug c++/101603] New: [meta-bug] pointer to member functions issues
2021-07-29 20:56 UTC (2+ messages)
` [Bug c++/101603] "
[Bug c++/89781] Misleading error messages when initializing a static data member in-class
2021-07-29 20:52 UTC
[Bug c++/86970] Rejected constexpr expression involving lambdas and inheritance, "use of this in a constant expression"
2021-07-29 20:47 UTC
[Bug middle-end/168] Spurious signed/unsigned comparison warning
2021-07-29 20:41 UTC
[Bug fortran/101101] New: ICE in gfc_build_array_type, at fortran/trans-types.c:1391
2021-07-29 20:07 UTC (2+ messages)
` [Bug fortran/101101] "
[Bug lto/101382] New: function declarations with identical asm label aliasing a target function does not compile with -flto
2021-07-29 19:51 UTC (2+ messages)
` [Bug ipa/101382] "
[Bug other/65568] New: ptrmem8.C:9:9: internal compiler error: in build_ptrmemfunc, at cp/typeck.c:7940
2021-07-29 19:35 UTC (3+ messages)
` [Bug target/65568] "
[Bug testsuite/97825] New: internal compiler error: in build_ptrmemfunc, at cp/typeck.c:9199
2021-07-29 19:35 UTC (2+ messages)
` [Bug testsuite/97825] "
[Bug target/65572] New: ptrmem5.C:7:26: internal compiler error: in gimplify_expr, at gimplify.c:8629
2021-07-29 19:33 UTC (2+ messages)
` [Bug target/65572] "
[Bug testsuite/97824] New: internal compiler error: in gimplify_expr, at gimplify.c:14531
2021-07-29 19:33 UTC (2+ messages)
` [Bug testsuite/97824] "
[Bug testsuite/97826] New: internal compiler error: in cp_build_addr_expr_1, at cp/typeck.c:6453
2021-07-29 19:30 UTC (2+ messages)
` [Bug testsuite/97826] "
[Bug c++/65573] 13908.C:20:33: internal compiler error: in cp_build_addr_expr_1, at cp/typeck.c:5527
2021-07-29 19:30 UTC
[Bug libfortran/98076] New: Increase speed of integer I/O
2021-07-29 19:18 UTC (2+ messages)
` [Bug libfortran/98076] "
[Bug fortran/98411] New: [10/11] Pointless: Array larger than ‘-fmax-stack-var-size=’, moved from stack to static storage for main program variables
2021-07-29 19:15 UTC (2+ messages)
` [Bug fortran/98411] [10/11/12 Regression] "
[Bug rtl-optimization/14319] incorrect optimization of union of structs with common initial sequences
2021-07-29 18:55 UTC
[Bug testsuite/43495] gcc.c-torture/execute/20000603-1.c fails with -fpic/-fPIC
2021-07-29 18:55 UTC
[Bug testsuite/45068] g++.dg/debug/dwarf2/nested-2.C failed on Linux/ia64
2021-07-29 18:53 UTC
[Bug testsuite/37628] gcc.c-torture/execute/pr35456.c is not generic
2021-07-29 18:52 UTC
[Bug testsuite/16230] Spurious test failures with --disable-static
2021-07-29 18:39 UTC
[Bug fortran/100651] New: Weird memory corruption with multiple triggers
2021-07-29 18:34 UTC (3+ messages)
` [Bug fortran/100651] "
` [Bug fortran/100651] [9/10/11/12 Regression] "
[Bug tree-optimization/101641] New: Bogus redundant store removal
2021-07-29 18:04 UTC (2+ messages)
` [Bug tree-optimization/101641] "
[Bug c/63878] New: Variables of incomplete type can be defined with -fno-fat-lto-objects
2021-07-29 17:36 UTC (2+ messages)
` [Bug c/63878] "
[Bug c/24293] Undefined behaviour not diagnosed with -fsyntax-only
2021-07-29 17:36 UTC (2+ messages)
[Bug c/60139] New: Imprecise column number for -pedantic on non-computable initializer element
2021-07-29 17:26 UTC (2+ messages)
` [Bug c/60139] "
[Bug c/37187] please provide a way to treat -pedantic as warning when using -Werror
2021-07-29 17:26 UTC
[Bug c/97882] New: Segmentation Fault on improper redeclaration of function
2021-07-29 17:16 UTC (3+ messages)
` [Bug c/97882] [8/9/10/11 Regression] "
[Bug target/89932] ICE in must_pass_in_stack_var_size_or_pad, at calls.c:5824
2021-07-29 17:16 UTC
[Bug objc/67694] New: ICE on returning undefined enum in must_pass_in_stack_var_size_or_pad
2021-07-29 17:15 UTC (2+ messages)
` [Bug objc/67694] "
[Bug c/92428] Crash on conflicting types
2021-07-29 17:13 UTC
[Bug c/101171] New: [12 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in c_expr_sizeof_expr, at c/c-typeck.c:3006
2021-07-29 16:57 UTC (3+ messages)
` [Bug c/101171] [10 "
[Bug c/93574] internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in c_expr_sizeof_expr, at c/c-typeck.c:2925
2021-07-29 16:57 UTC
[Bug other/97892] New: ICE in tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in c_expr_sizeof_expr, at c/c-typeck.c:2946
2021-07-29 16:57 UTC (2+ messages)
` [Bug c/97892] [10/11/12 Regression] "
[Bug tree-optimization/71538] Missing removal of null pointer check
2021-07-29 16:40 UTC
[Bug fortran/101627] New: List-directed read with trailing characters after quotes
2021-07-29 16:34 UTC (2+ messages)
` [Bug fortran/101627] "
[Bug c++/101670] New: Internal compiler error with concepts
2021-07-29 16:08 UTC (2+ messages)
` [Bug c++/101670] "
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