public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug fortran/103368] New: [11/12 Regression] ICE in gimplify_expr, at gimplify.c:15668
2021-11-23 7:59 UTC (3+ messages)
` [Bug fortran/103368] "
` [Bug fortran/103368] [11/12 Regression] ICE in gimplify_expr, at gimplify.c:15668 since r12-4464-g017665f63047ce47
[Bug fortran/103367] New: [11/12 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377
2021-11-23 7:58 UTC (3+ messages)
` [Bug fortran/103367] "
` [Bug fortran/103367] [11/12 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79
[Bug fortran/103366] New: [12 Regression] ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.c:5647
2021-11-23 7:56 UTC (3+ messages)
` [Bug fortran/103366] "
[Bug c/103365] New: [12 Regression] ICE in register_scoped_attribute, at attribs.c:390
2021-11-23 7:54 UTC (3+ messages)
` [Bug middle-end/103365] "
` [Bug middle-end/103365] ICE in register_scoped_attribute, with attribute starting with underscore: -Wno-attributes=n::_a or #pragma GCC diagnostic ignored_attributes "n::_a"
[Bug ada/103374] New: gcc/ada/exp_ch4.adb:7165:10: sorry, unimplemented: __builtin_clear_padding not supported for variable length aggregates
2021-11-23 7:52 UTC (2+ messages)
` [Bug middle-end/103374] "
[Bug tree-optimization/103168] New: Value numbering of pure functions can be improved
2021-11-23 7:49 UTC (13+ messages)
` [Bug tree-optimization/103168] Value numbering for PRE "
[Bug target/103271] New: ICE in assign_stack_temp_for_type, at function.c:798
2021-11-23 7:47 UTC (4+ messages)
` [Bug target/103271] ICE in assign_stack_temp_for_type with -ftrivial-auto-var-init=pattern and VLAs and -mno-strict-align on riscv64
[Bug other/103088] New: [12 regression] 500.perlbench from spec 2017 fails since r12-4698
2021-11-23 7:38 UTC (3+ messages)
` [Bug tree-optimization/103088] "
[Bug target/103370] New: [12 Regression] Assembler error building glibc for ColdFire soft-float
2021-11-23 7:37 UTC (4+ messages)
` [Bug target/103370] "
[Bug tree-optimization/103361] New: ICE in adjust_unroll_factor, at gimple-loop-jam.c:407
2021-11-23 7:31 UTC (3+ messages)
` [Bug tree-optimization/103361] [12 Regression] ICE in adjust_unroll_factor, at gimple-loop-jam.c:407 since r12-3677-gf92901a508305f29
[Bug tree-optimization/103359] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-23 7:30 UTC (4+ messages)
` [Bug tree-optimization/103359] "
[Bug c/103364] New: s390x: TLS reference in /usr/lib64/libLLVM.so mismatches non-TLS reference in /usr/lib64/libLLVM.so
2021-11-23 6:47 UTC (6+ messages)
` [Bug c/103364] "
` [Bug middle-end/103364] "
[Bug c/103373] New: ICE in add_constraint, at cp/constraint.cc:1077
2021-11-23 5:39 UTC
[Bug c/103372] New: Warning on failure order defaulting to SEQ_CST if not a compile time constant
2021-11-23 5:39 UTC
[Bug testsuite/103270] New: [12 regression] gcc.dg/vect/pr96698.c inner loop turned from hot to cold after r12-4526
2021-11-23 5:31 UTC (4+ messages)
` [Bug testsuite/103270] "
[Bug tree-optimization/102216] New: False positive warray-bounds with -O2
2021-11-23 5:30 UTC (4+ messages)
` [Bug tree-optimization/102216] [12 Regression] missed optimization causing Warray-bounds
[Bug fortran/103371] New: f951: internal compiler error: Aborted (free(): double free detected in tcache 2) when giving diagnostics on type of a parameter expression
2021-11-23 5:20 UTC
[Bug debug/102979] New: GCC gives wrong error for struct definitions without semicolon, despite G++ doing so
2021-11-23 4:22 UTC (2+ messages)
` [Bug c/102979] GCC gives wrong error for struct definitions without semicolon, despite G++ already giving correct one
[Bug tree-optimization/103278] New: [12 Regression] Recent change to cddce inhibits switch optimization
2021-11-23 3:31 UTC (2+ messages)
` [Bug tree-optimization/103278] "
[Bug tree-optimization/102232] New: Missed arithmetic fold
2021-11-23 3:08 UTC (2+ messages)
` [Bug tree-optimization/102232] "
[Bug target/93453] PPC: rldimi not taken into account to avoid shift+or
2021-11-23 2:46 UTC (2+ messages)
[Bug preprocessor/103355] New: libcpp/lex.c:1289:9: warning: use of the 'likely' attribute is a C++20 extension [-Wc++20-extensions]
2021-11-23 2:44 UTC (7+ messages)
` [Bug preprocessor/103355] "
[Bug c++/77781] [DR 1315] Some valid cases of partial specialization not accepted
2021-11-23 2:01 UTC
[Bug c++/92145] -Wdeprecated-copy false-positive when inheriting base assignment operators
2021-11-23 1:05 UTC
[Bug tree-optimization/96779] New: Failure to optimize comparison of negative version of self
2021-11-23 0:49 UTC (3+ messages)
` [Bug tree-optimization/96779] "
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2021-11-23 0:49 UTC
[Bug c++/96507] New: Feature request: improve "-Waddress" (or equivalent) for function references inside structs
2021-11-22 23:56 UTC (3+ messages)
` [Bug c++/96507] missing -Waddress for member references
[Bug c/103215] New: [12 regression] gcc generates unexpected warnings on libx11-1.7.2: error: array subscript -2 is outside array bounds of
2021-11-22 23:55 UTC (2+ messages)
` [Bug tree-optimization/103215] [12 regression] gcc generates unexpected warnings on libx11-1.7.2: error: array subscript -2 is outside array bounds of since r12-3124-g820f0940d7ace130
[Bug c/103343] New: Invalid codegen when comparing pointer to one past the end and then dereferencing that pointer
2021-11-22 23:13 UTC (5+ messages)
` [Bug c/103343] "
[Bug tree-optimization/93051] Wrong optimizations for pointers: `if (p == q) use p` -> `if (p == q) use q`
2021-11-22 23:13 UTC
[Bug driver/100937] New: configure: Add --enable-default-semantic-interposition
2021-11-22 22:54 UTC (5+ messages)
` [Bug driver/100937] "
[Bug fortran/102043] New: Wrong array types used for negative stride accesses
2021-11-22 22:33 UTC (3+ messages)
` [Bug fortran/102043] "
[Bug fortran/103369] New: [12 Regression] gfortran.dg/vector_subscript_1.f90
2021-11-22 22:33 UTC (3+ messages)
` [Bug fortran/103369] "
[Bug preprocessor/103165] New: [12 Regression] ICE unspellable token PRAGMA since r12-4797-g0078a058a5693871
2021-11-22 21:36 UTC (3+ messages)
` [Bug preprocessor/103165] "
[Bug c/95130] New: GCC ignoring attribute(format(gnu_printf)) on printf in mingw
2021-11-22 21:21 UTC (2+ messages)
` [Bug c/95130] "
[Bug c++/103362] New: -m option is not ignored when is immediately preceded by -o option
2021-11-22 21:09 UTC (3+ messages)
` [Bug driver/103362] "
[Bug fortran/99061] New: [10/11 Regression] ICE in gfc_conv_intrinsic_atan2d, at fortran/trans-intrinsic.c:4728
2021-11-22 20:05 UTC (4+ messages)
` [Bug fortran/99061] [10/11/12 "
[Bug c++/103347] New: Non-static data member initialization is erroneously allowed in C++03 mode
2021-11-22 18:19 UTC (7+ messages)
` [Bug c++/103347] "
` [Bug c++/103347] [9/10/11/12 Regression] Non-static data member initialization is erroneously allowed in C++03 with assignment to NULL
[Bug target/103074] New: [11/12 Regression] ICE in lra_assign, at lra-assigns.c:1649
2021-11-22 18:18 UTC (3+ messages)
` [Bug target/103074] [11/12 Regression] ICE in lra_assign, at lra-assigns.c:1649 since r11-5066-gbe39636d9f68c437
[Bug tree-optimization/98953] New: Failure to optimize two reads from adjacent addresses into one
2021-11-22 18:17 UTC (3+ messages)
` [Bug tree-optimization/98953] "
[Bug other/103345] New: missed optimization: add/xor individual bytes to form a word
2021-11-22 18:17 UTC (3+ messages)
` [Bug tree-optimization/103345] "
[Bug c++/103333] New: [accepts-invalid] function template argument deduction for incompatible 'transformed A' / 'deduced A' pair
2021-11-22 18:15 UTC (2+ messages)
` [Bug c++/103333] "
[Bug tree-optimization/103192] New: [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}
2021-11-22 17:45 UTC (2+ messages)
` [Bug tree-optimization/103192] "
[Bug testsuite/103264] New: [12 regression] gcc.dg/tree-prof/merge_block.c fails after r12-5236
2021-11-22 17:45 UTC (2+ messages)
` [Bug testsuite/103264] "
[Bug c++/103363] New: confusing -Wnonnull-compare testing a reference argument for equality to null
2021-11-22 17:44 UTC (2+ messages)
` [Bug c++/103363] "
[Bug c++/103329] New: [11/12 Regression] Code divergence in debug info with -fdump-tree-original since r11-291-g0f50f6daa140186a
2021-11-22 17:40 UTC (2+ messages)
` [Bug c++/103329] "
[Bug c++/101731] New: ICE in cp_parser_skip_to_pragma_eol, at cp/parser.c:4055
2021-11-22 16:08 UTC (3+ messages)
` [Bug c++/101731] [9/10/11/12 Regression] "
` [Bug c++/101731] [9/10/11 "
[Bug c/103360] New: [meta-bug] bogus/missing -Waddress
2021-11-22 16:04 UTC (2+ messages)
` [Bug c/103360] "
[Bug fortran/102431] New: [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439
2021-11-22 15:58 UTC (2+ messages)
` [Bug middle-end/102431] [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439 since r12-1206-g178191e1dfafd8db
[Bug c/78989] Missing -Waddress warning due to -Wno-system-headers
2021-11-22 15:57 UTC (2+ messages)
[Bug c++/103238] New: c++ Feature: array-copy experimental extensions implementing P1997
2021-11-22 15:22 UTC (2+ messages)
` [Bug c++/103238] "
[Bug other/103335] New: new test case gcc.dg/tree-ssa/modref-dse-4.c fails
2021-11-22 14:11 UTC (3+ messages)
` [Bug testsuite/103335] [12 Regression] "
[Bug c++/103358] New: what is the first constructor argument of lambda coroutine promise_type?
2021-11-22 12:36 UTC
[Bug ada/103357] New: GCC 11 branch can't be built with the current master
2021-11-22 12:10 UTC (5+ messages)
` [Bug ada/103357] "
[Bug debug/103351] New: [12 Regression] '-fcompare-debug' failure (length) at -O2
2021-11-22 11:18 UTC (6+ messages)
` [Bug tree-optimization/103351] [12 Regression] '-fcompare-debug' failure (length) at -O2 since r12-5301-g045206450386bcd7
[Bug c++/77299] No warning for unused "INT64_MAX" and similar constants
2021-11-22 11:18 UTC (10+ messages)
` [Bug c++/77299] [9/10/11/12 Regression] No warning for unused "INT64_MAX" and similar constants due macro tracking from system headers
[Bug tree-optimization/102872] New: If statement is always false but not figured out at gimple level
2021-11-22 11:17 UTC (2+ messages)
` [Bug tree-optimization/102872] "
[Bug tree-optimization/103356] New: bool0 == ~bool1 should simplify to bool1 ^ bool0
2021-11-22 11:06 UTC (2+ messages)
` [Bug tree-optimization/103356] "
[Bug c++/103349] New: ICE in potential_constant_expression_1, at cp/constexpr.c:9104 (sorry, unimplemented: unexpected AST of kind omp_masked)
2021-11-22 11:02 UTC (3+ messages)
` [Bug c++/103349] "
[Bug libstdc++/101227] New: Clang++ fails to instantiate std::optional if nested type has a non-static data member initializer
2021-11-22 10:56 UTC (2+ messages)
` [Bug libstdc++/101227] "
[Bug testsuite/103282] New: New test case gcc.dg/tree-ssa/modref-dse-5.c in r12-5292 fails
2021-11-22 10:55 UTC (3+ messages)
` [Bug testsuite/103282] "
[Bug rtl-optimization/103350] New: wrong code with -Os -fno-tree-ter on aarch64-unknown-linux-gnu
2021-11-22 10:43 UTC (4+ messages)
` [Bug rtl-optimization/103350] "
` [Bug rtl-optimization/103350] [12 Regression] wrong code with -Os -fno-tree-ter on aarch64-unknown-linux-gnu since r12-2288-g8695bf78dad1a42636775843ca832a2f4dba4da3
[Bug c/95448] New: Missing optimization: pointer untag, re-tag should be no-op
2021-11-22 10:36 UTC (2+ messages)
` [Bug tree-optimization/95448] "
[Bug tree-optimization/95230] New: Failure to optimize bit-scatter pattern to and 1
2021-11-22 10:14 UTC (2+ messages)
` [Bug tree-optimization/95230] "
[Bug c++/101180] New: [12 Regression] Rejected code since r12-299-ga0fdff3cf33f7284
2021-11-22 9:58 UTC (2+ messages)
` [Bug c++/101180] "
[Bug c++/77513] -Wzero-as-null-pointer-constant vs 0, nullptr, NULL and __null
2021-11-22 9:45 UTC (3+ messages)
[Bug c++/101818] New: Error message for the wrong name in designated initializers could be improved
2021-11-22 9:41 UTC (3+ messages)
` [Bug c++/101818] "
[Bug c++/101859] New: Misleading error message in designated initializers
2021-11-22 9:39 UTC (2+ messages)
` [Bug c++/101859] "
[Bug c/57201] New: Using --save-temps affects whether warning is printed
2021-11-22 9:37 UTC (3+ messages)
` [Bug c/57201] --save-temps shows correct warning about macro in system-header (Wsystem-header)
[Bug c++/96868] New: C++20 designated initializer erroneous warnings
2021-11-22 9:35 UTC (2+ messages)
` [Bug c++/96868] "
[Bug c++/88158] Document designated initializer support in C++
2021-11-22 9:30 UTC
[Bug tree-optimization/93044] extra cast is not removed
2021-11-22 9:25 UTC
[Bug c++/103341] New: ICE type of variable instantiation constrained on template parameter
2021-11-22 9:15 UTC (2+ messages)
` [Bug c++/103341] "
[Bug c++/103338] New: ICE: in tsubst_pack_expansion, at cp/pt.c:13167
2021-11-22 9:13 UTC (2+ messages)
` [Bug c++/103338] [9/10/11/12 Regression] ICE: in tsubst_pack_expansion with invalid template friend and packed expression
[Bug c++/103346] New: ICE on template specialization via alias template with a non-type parameter pack, and fold expression on lambda calls
2021-11-22 9:06 UTC (2+ messages)
` [Bug c++/103346] "
[Bug tree-optimization/90437] Overflow detection too late for VRP
2021-11-22 9:06 UTC
[Bug ipa/103171] New: [12 Regression] ICE Segmentation fault since r12-2523-g13586172d0b70c9d
2021-11-22 8:42 UTC (3+ messages)
` [Bug ipa/103171] "
[Bug rtl-optimization/97783] New: Optimizer assumes global static variable cannot be updated by external function, even though function is passed address of local functions
2021-11-22 8:15 UTC (2+ messages)
` [Bug ipa/97783] [9/10/11/12 Regression] "
[Bug tree-optimization/100923] New: wrong code at -Os and above on x86_64-linux-gnu
2021-11-22 8:02 UTC (2+ messages)
` [Bug tree-optimization/100923] [9/10 Regression] wrong code at -O2 "
[Bug tree-optimization/103204] New: [11/12 Regression] ICE: in vn_reference_insert_pieces, at tree-ssa-sccvn.c:3842 (on -O2 and above)
2021-11-22 8:02 UTC (3+ messages)
` [Bug tree-optimization/103204] [11 Regression] ICE: in vn_reference_insert_pieces, at tree-ssa-sccvn.c:3842 (on -O2 and above) since r12-1295-g7a56d3d3e99cc77a
[Bug c++/102970] New: stable_sort uninitialized value with -funroll-loops -fno-tree-vectorize
2021-11-22 8:01 UTC (3+ messages)
` [Bug middle-end/102970] [11 Regression] stable_sort uninitialized value with -funroll-loops -fno-tree-vectorize since r11-2963-gd6a05b494b4b714e
[Bug tree-optimization/103237] New: wrong code with -ftree-vectorize at -O1 on x86_64-linux-gnu
2021-11-22 8:00 UTC (2+ messages)
` [Bug tree-optimization/103237] [9/10/11 Regression] wrong code with -ftree-vectorize at -O1 on x86_64-linux-gnu starting with r7-1219-gb28ead45fe630b9e
[Bug tree-optimization/103181] New: [9/10/11/12 Regression] wrong code at -O1 due to conditional division by 0 being executed
2021-11-22 8:00 UTC (2+ messages)
` [Bug tree-optimization/103181] [9/10/11 "
[Bug target/103248] New: ICE in operation_could_trap_helper_p, at tree-eh.c:2479
2021-11-22 8:00 UTC (2+ messages)
` [Bug middle-end/103248] [12 Regression] "
[Bug tree-optimization/103223] New: [12 regression] Access attribute prevents IPA optimization
2021-11-22 7:53 UTC (3+ messages)
` [Bug tree-optimization/103223] [12 regression] Access attribute dropped when ipa-sra is applied
[Bug tree-optimization/79534] [9/10/11/12 Regression] tree-ifcombine aarch64 performance regression with trunk@245151
2021-11-22 7:18 UTC
[Bug c/101474] New: -fipa-icf generates worse code for identical function
2021-11-22 7:03 UTC (3+ messages)
` [Bug tree-optimization/101474] SRA sometimes produces worse code with inline functions (seen with -fipa-icf sometimes)
[Bug c++/96252] New: mis-optimization where identical functions have very different codegen since gcc 10
2021-11-22 6:42 UTC (2+ messages)
` [Bug ipa/96252] [10/11/12 Regression] "
[Bug tree-optimization/92342] [10/11/12 Regression] a small missed transformation into x?b:0
2021-11-22 6:26 UTC (2+ messages)
[Bug c/103275] New: don't generate kmov with IE model relocations
2021-11-22 3:39 UTC (4+ messages)
` [Bug target/103275] [11/12 Regression] "
page: next (older) | prev (newer) | latest
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).