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[Bug c++/55004] New: [meta-bug] constexpr issues
2024-09-13 16:34 UTC (2+ messages)
` [Bug c++/55004] "
[Bug c++/116695] New: Undefined behaviour involving unsequenced side effects on a memory location during constant evaluation should not compile
2024-09-13 16:34 UTC (2+ messages)
` [Bug c++/116695] [c++11/c++14] "
[Bug c++/87275] unsequenced writes not diagnosed in constant expression
2024-09-13 16:34 UTC
[Bug c++/116696] New: function template not considered constexpr even with -fimplicit-constexpr
2024-09-13 15:28 UTC (7+ messages)
` [Bug c++/116696] "
[Bug c++/116636] New: Deprecation warning/unavailable error when overriding member of virtual base class
2024-09-13 15:05 UTC (4+ messages)
` [Bug c++/116636] [12/13/14/15 Regression] "
` [Bug c++/116636] [12/13 "
[Bug target/115010] New: m68k: invalid subl instruction generated
2024-09-13 14:51 UTC (2+ messages)
` [Bug target/115010] "
[Bug fortran/116661] New: Undefined behavior when compiling interop-1.f90 gomp test
2024-09-13 14:50 UTC (4+ messages)
` [Bug fortran/116661] "
[Bug c++/116678] New: "-Os" triggers [[deprecated]] on a class ctor definition with implementation
2024-09-13 14:49 UTC (4+ messages)
` [Bug c++/116678] "
[Bug tree-optimization/116034] New: wrong code with memcpy() from _Complex unsigned short at -fno-strict-aliasing -O1 and above
2024-09-13 14:48 UTC (4+ messages)
` [Bug tree-optimization/116034] [12/13 Regression] "
` [Bug tree-optimization/116034] [12 "
[Bug c++/116681] New: [12/13/14/15 Regression] ICE: in start, at timevar.cc:491 with -ftime-report -std=c++20
2024-09-13 14:28 UTC (4+ messages)
` [Bug c++/116681] "
[Bug sanitizer/116449] New: Miscompilation with UBSAN
2024-09-13 14:08 UTC (3+ messages)
` [Bug c++/116449] Miscompilation and missing bounds check with UBSAN with pointer to member functions and array accesses
[Bug lto/116614] New: lto-wrapper: fatal error: Too many copied sections: Operation not supported
2024-09-13 14:08 UTC (3+ messages)
` [Bug lto/116614] "
[Bug target/116287] New: __builtin_ia32_bzhi_si() ignores side effects of its arguments
2024-09-13 14:08 UTC (2+ messages)
` [Bug target/116287] "
[Bug other/116061] New: [15 regression] new test case gcc.dg/pr116034.c from r15-2220-gb9cefd67a2a464 fails execution on BE
2024-09-13 14:08 UTC (2+ messages)
` [Bug testsuite/116061] "
[Bug c/115527] New: -ftrivial-auto-var-init appears to clobber explicit initializer
2024-09-13 14:08 UTC (2+ messages)
` [Bug middle-end/115527] incorrect folding of __builtin_clear_padding()
[Bug middle-end/116219] New: [14/15 regression] -O2 -march=znver3 -gno-statement-frontiers -fcompare-debug failure when building botan-3.2.0
2024-09-13 14:02 UTC (2+ messages)
` [Bug c++/116219] [14 regression] -O3 "
[Bug rtl-optimization/115860] New: Register pairs and regrename
2024-09-13 13:20 UTC (3+ messages)
` [Bug target/115860] [15 regression] Register pairs and regrename since r15-1579-g792f97b44ffc5e
[Bug libstdc++/116471] New: Strange/bogus static_assert in ranges::copy / move algorithms
2024-09-13 13:00 UTC (3+ messages)
` [Bug libstdc++/116471] "
[Bug libstdc++/108846] New: std::copy, std::copy_n on potentially overlapping subobjects
2024-09-13 12:57 UTC (2+ messages)
` [Bug libstdc++/108846] std::copy, std::copy_n and std::copy_backward "
[Bug tree-optimization/116704] New: Missed optimization: Setting return value to 0 on both branches of a condition
2024-09-13 12:51 UTC
[Bug c++/116703] New: Use of enum from a template instantiation fails for no apparent reason
2024-09-13 11:43 UTC (4+ messages)
` [Bug c++/116703] "
[Bug target/116698] New: [12/13/14/15 Regression] ICE: in add_cfi_args_size, at dwarf2cfi.cc:501 with -O -finstrument-functions -fstack-check=generic -m32 -mrtd -maccumulate-outgoing-args
2024-09-13 10:11 UTC (5+ messages)
` [Bug target/116698] "
[Bug c++/116697] New: Bogus -Wuninitialized warning when no access to uninitialized data is done
2024-09-13 9:45 UTC (3+ messages)
` [Bug c++/116697] "
[Bug driver/114531] New: Feature proposal for an `-finline-functions-aggressive` compiler option
2024-09-13 9:24 UTC (2+ messages)
` [Bug ipa/114531] "
[Bug tree-optimization/116573] New: [15 Regression] Recent SLP work appears to generate significantly worse code on RISC-V
2024-09-13 7:51 UTC (4+ messages)
` [Bug tree-optimization/116573] "
[Bug fortran/116025] New: Experimental implementation of unsigned integers for Fortran
2024-09-13 5:58 UTC (2+ messages)
` [Bug fortran/116025] "
[Bug testsuite/116653] New: new test case gfortran.dg/unsigned_21.f90 from r15-3526-g113a6da9bf91c5 fails
2024-09-13 5:58 UTC (2+ messages)
` [Bug testsuite/116653] "
[Bug tree-optimization/116702] New: `MIN_EXPR <MAX_EXPR<a, -1> , 0>` can be optimized to `a >> (BITSIZE-1)` for signed types
2024-09-13 5:21 UTC (2+ messages)
` [Bug tree-optimization/116702] "
[Bug tree-optimization/116699] New: factor_out_conditional_operation does not ignore PREDICT/NOP sometimes
2024-09-13 4:58 UTC (4+ messages)
` [Bug tree-optimization/116699] "
[Bug target/116701] New: [15 Regression] gfortran.dg/write_check3.f90 suddenly fails for non-fd_truncate targets
2024-09-13 3:33 UTC
[Bug tree-optimization/66726] New: missed optimization, factor conversion out of COND_EXPR
2024-09-13 2:57 UTC (2+ messages)
` [Bug tree-optimization/66726] "
[Bug c++/116694] New: -Ftemplate-depth = parameter does not match the actual number of instantiations
2024-09-13 2:17 UTC (5+ messages)
` [Bug c++/116694] "
[Bug tree-optimization/116700] New: `(A > PZ) ? ABS(A) : PZ` -> `MAX(A, PZ)` where PZ is known to be non-negative
2024-09-13 1:44 UTC (2+ messages)
` [Bug tree-optimization/116700] "
[Bug target/55212] New: [SH] Switch from IRA to LRA
2024-09-13 0:54 UTC (14+ messages)
` [Bug target/55212] [SH] Switch "
[Bug c++/116673] New: __builtin_launder accepts function pointers and void pointers
2024-09-12 19:59 UTC (5+ messages)
` [Bug c++/116673] "
[Bug c++/96097] New: ICE in dependent_type_p, at cp/pt.c:26326
2024-09-12 19:18 UTC (5+ messages)
` [Bug c++/96097] "
[Bug middle-end/112600] New: Failed to optimize saturating addition using __builtin_add_overflow
2024-09-12 18:50 UTC (2+ messages)
` [Bug middle-end/112600] "
[Bug target/116693] New: [RISC-V] @tlsdesc<mode> generates duplicate assembler labels
2024-09-12 18:17 UTC (4+ messages)
` [Bug target/116693] "
[Bug c/116483] New: RFE: a notion for asm goto to indicate all labels in the function may be jumped to
2024-09-12 17:59 UTC (4+ messages)
` [Bug c/116483] "
[Bug c++/116418] New: [11/12/13/14/15 Regression] Nested statement expressions with decltype auto in template break
2024-09-12 16:45 UTC (2+ messages)
` [Bug c++/116418] [12/13/14/15 Regression] statement expressions as initializer for decltype auto breaks in templates with optimization turned on and debug info turned on due to gstatement-frontiers
[Bug target/116686] New: [15 Regression] RISC-V: gcc.target/riscv/rvv/autovec/pr114734.c failing with zvl1024b lmul2
2024-09-12 16:44 UTC (5+ messages)
` [Bug target/116686] "
[Bug tree-optimization/115866] New: missed optimization vectorizing switch statements
2024-09-12 15:52 UTC (6+ messages)
` [Bug tree-optimization/115866] "
[Bug tree-optimization/115130] New: (early-break) [meta-bug] early break vectorization
2024-09-12 15:51 UTC (6+ messages)
` [Bug tree-optimization/115130] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2024-09-12 15:51 UTC (6+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/116520] New: incorrect
2024-09-12 15:51 UTC (5+ messages)
` [Bug tree-optimization/116520] Multiple condition lead to missing vectorization due to missing early break
[Bug c++/95405] New: Unnecessary stores with std::optional
2024-09-12 15:40 UTC (2+ messages)
` [Bug rtl-optimization/95405] Unnecessary stores with std::optional from returns
[Bug c/96842] New: enhancement: copy clang Wheader-guard
2024-09-12 15:01 UTC (3+ messages)
` [Bug preprocessor/96842] "
[Bug c/116631] New: [gcc] c23 - 'auto' struggles with comma expression type inference
2024-09-12 14:37 UTC (3+ messages)
` [Bug c/116631] "
[Bug ada/116438] New: Ada FE should use libbacktrace to print backtraces on ICE with bug boxes
2024-09-12 11:17 UTC (2+ messages)
` [Bug ada/116438] GNAT should print backtraces on ICEs with bug box
[Bug c/116662] New: Wrong value of __GCC_DESTRUCTIVE_SIZE for riscv64
2024-09-12 10:08 UTC (3+ messages)
` [Bug target/116662] The value of __GCC_DESTRUCTIVE_SIZE for riscv64 could be improved
[Bug c/105863] New: RFE: __attribute__((incbin("file"))) or __builtin_incbin("file")
2024-09-12 9:33 UTC (2+ messages)
` [Bug c/105863] RFE: C23 #embed
[Bug sanitizer/104690] New: UBSan does not detect undefined behavior on function without a specified return value
2024-09-12 8:49 UTC (6+ messages)
` [Bug sanitizer/104690] "
[Bug demangler/88539] A memory leak issue was discovered in cplus-dem.c
2024-09-12 8:35 UTC
[Bug c++/116323] New: ICE: tree check: expected record_type or union_type or qual_union_type, have bound_template_template_parm in access_in_type, at cp/search.cc:663
2024-09-12 8:22 UTC (3+ messages)
` [Bug c++/116323] [12/13/14/15 Regression] "
[Bug c/116690] New: Miscompile with different optimization flags
2024-09-12 8:17 UTC (9+ messages)
` [Bug c/116690] "
[Bug demangler/116692] New: demangler crash on valid input
2024-09-12 7:47 UTC
[Bug tree-optimization/116352] New: [15 regression] ICE when building opencv-4.9.0 (error: definition in block 208 does not dominate use in block 188)
2024-09-12 7:18 UTC (3+ messages)
` [Bug tree-optimization/116352] [15 regression] ICE when building opencv-4.9.0 (error: definition in block 208 does not dominate use in block 188) since r15-2820-gab18785840d7b8
[Bug tree-optimization/116689] New: Some simple scheduling to reduce register presure should be done on the gimple level
2024-09-12 7:14 UTC (2+ messages)
` [Bug tree-optimization/116689] "
[Bug c/116691] New: RISC-V: Unexpected auto-vectorization codegen in simple vectorization
2024-09-12 7:09 UTC (4+ messages)
` [Bug target/116691] "
[Bug middle-end/116684] New: [vectorization][x86-64] dot_16x1x16_uint8_int8_int32 could be better optimized
2024-09-12 7:04 UTC (4+ messages)
` [Bug tree-optimization/116684] "
[Bug tree-optimization/116672] New: gcc-11 and higher versions failed to check the strict-aliasing rule
2024-09-12 3:00 UTC (5+ messages)
` [Bug tree-optimization/116672] "
[Bug ipa/116688] New: simd attribute vs clonable function
2024-09-12 2:44 UTC
[Bug tree-optimization/116687] New: ICE: verify_flow_info failed (error: return edge does not point to exit in bb 2) with simd attribute
2024-09-12 2:37 UTC (2+ messages)
` [Bug tree-optimization/116687] __builtin_return vs "
[Bug c++/113563] New: Rejects capture of `this` in C++23 `this auto` lambda
2024-09-12 1:43 UTC (2+ messages)
` [Bug c++/113563] "
[Bug rtl-optimization/116680] New: wrong code at -O1 and above with "-ffast-math"
2024-09-12 1:20 UTC (3+ messages)
` [Bug rtl-optimization/116680] "
[Bug c++/103524] New: [meta-bug] modules issue
2024-09-12 1:10 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/99227] New: [meta] [modules] Bugs relating to header-units of STL header files
2024-09-12 1:10 UTC (2+ messages)
` [Bug c++/99227] [meta-bug] "
[Bug c++/116496] New: [modules] ICE in find_dependencies
2024-09-12 1:10 UTC (3+ messages)
` [Bug c++/116496] "
[Bug other/116685] New: RISC-V: missed optimization on vector dot products
2024-09-11 23:06 UTC (5+ messages)
` [Bug target/116685] "
Gifting an Acoustic Instrument
2024-09-11 21:35 UTC
[Bug testsuite/116683] New: new test g++.dg/ext/pragma-unroll-lambda-lto.C from r15-3585-g9759f6299d9633 fails
2024-09-11 16:14 UTC (2+ messages)
` [Bug testsuite/116683] "
[Bug rtl-optimization/116326] New: [lra] internal compiler error: in get_reload_reg, at lra-constraints.cc:755
2024-09-11 15:57 UTC (2+ messages)
` [Bug rtl-optimization/116326] "
[Bug c++/116682] New: internal compiler error: in tsubst_expr, at cp/pt.cc:21463
2024-09-11 15:47 UTC (4+ messages)
` [Bug c++/116682] "
[Bug target/116597] New: [arm] indirect tailcalls with incomplete prototypes generate wrong code when using PACM
2024-09-11 14:52 UTC (2+ messages)
` [Bug target/116597] "
[Bug tree-optimization/57492] New: Optimize 2.0**i to ldexp(1.0,i)
2024-09-11 14:43 UTC (2+ messages)
` [Bug tree-optimization/57492] "
[Bug c/116677] New: ARM: Incorrect code generated when testing value of returned struct
2024-09-11 14:19 UTC (3+ messages)
` [Bug c/116677] "
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