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• • [Bug tree-optimization/127335] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127335] [15/16/17 Regression] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127335] [15/16/17 Regression] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/127334] New: [x86_64] -fstack-clash-protection misses probes for large outgoing aggregate arguments 220255623 at seu dot edu.cn via Gcc-bugs
• [Bug middle-end/127333] New: __builtin_dynamic_object_size truncates a signed counted_by count to 32 bits, bypassing FORTIFY=3 220255623 at seu dot edu.cn via Gcc-bugs
• [Bug c++/127331] New: [reflection] Mangling conflict when using annotation reflection as a template argument mhvs1122 at gmail dot com via Gcc-bugs
• [Bug target/127330] New: [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) zsojka at seznam dot cz via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) zsojka at seznam dot cz via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) rsandifo at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) rsandifo at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127330] [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) pheeck at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/27766] [meta-bug] -fbounds-check related bugs pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/25643] VRP does not remove -fbounds-check for Fortran pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/111502] Suboptimal unaligned 2/4-byte memcpy on strict-align targets pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127020] Should int128 ^ operation always be vectorized? cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127328] New: Accessing out-of-scope variables via reflection ivan.lazaric.gcc at gmail dot com via Gcc-bugs
  • [Bug c++/127328] Accessing out-of-scope variables via reflection pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/127327] New: gcc.dg/tree-ssa/pr125734.c needs a target support for CLZ pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug testsuite/127327] gcc.dg/tree-ssa/pr125734.c needs a target support for CLZ pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/102055] full 128byte swap using __builtin_shuffle should produce rev64 followed by ext pzheng at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/127326] New: [x86_32] error: inconsistent operand constraints in an 'asm' ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127326] [x86_32] error: inconsistent operand constraints in an 'asm' ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127326] [x86_32] error: inconsistent operand constraints in an 'asm' with TDmode ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127326] [x86_32] error: inconsistent operand constraints in an 'asm' with TDmode ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127326] [x86_32] error: inconsistent operand constraints in an 'asm' with TDmode ubizjak at gmail dot com via Gcc-bugs
  • [Bug rtl-optimization/127326] [x86_32] error: inconsistent operand constraints in an 'asm' with TDmode ubizjak at gmail dot com via Gcc-bugs
• [Bug libstdc++/127325] New: using std::inplace_vector emits deprecation warning avi at scylladb dot com via Gcc-bugs
  • [Bug libstdc++/127325] using std::inplace_vector emits deprecation warning redi at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/127325] using std::inplace_vector emits deprecation warning tkaminsk at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/127325] using std::inplace_vector emits deprecation warning cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/127325] using std::inplace_vector emits deprecation warning tkaminsk at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/127325] using std::inplace_vector emits deprecation warning cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/122186] single_use is too much on some match patterns pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/94625] documentation of _gfortran_set_options does not match implementation unmobile at gmail dot com via Gcc-bugs
• [Bug c++/127324] New: Infinite loop mangling a reflection of parameter mpolacek at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/127323] New: ICE in extract_integral_bit_field building povray. rdapp at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127323] [17 Regression] ICE in extract_integral_bit_field building povray. pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127323] [17 Regression] ICE in extract_integral_bit_field building povray. rdapp at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127323] [17 Regression] ICE in extract_integral_bit_field building povray. cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/126807] simd: Tests fail on Darwin since their introduction. cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/127322] New: -fzero-call-used-regs suppressed on normal returns when the function also has __builtin_eh_return 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug middle-end/127322] -fzero-call-used-regs suppressed on normal returns when the function also has __builtin_eh_return pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/125389] ICE if compile __builtin_vsx_xvtlsbb_all_ones with -mno-vsx mmatti.gnu at gmail dot com via Gcc-bugs
  • [Bug target/125389] ICE if compile __builtin_vsx_xvtlsbb_all_ones with -mno-vsx kishan at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127321] New: -Wsfinae-incomplete not reverted by `#pragma GCC diagnostic pop` ivan.lazaric.gcc at gmail dot com via Gcc-bugs
  • [Bug c++/127321] -Wsfinae-incomplete not reverted by `#pragma GCC diagnostic pop` pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127321] -Wsfinae-incomplete not reverted by `#pragma GCC diagnostic pop` ivan.lazaric.gcc at gmail dot com via Gcc-bugs
• [Bug tree-optimization/127052] cond_store_replacement_limited should support more than ssa name stores cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127052] cond_store_replacement_limited should support more than ssa name stores pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c/127314] New: [middle-end] do-while entry test re-reads a byte that a PRE-hoisted lut lookup already loaded — one more memory access than the source performs (all targets, -O2/-O3) 220255624 at seu dot edu.cn via Gcc-bugs
  • [Bug tree-optimization/127314] [middle-end] do-while entry test re-reads a byte that a PRE-hoisted lut lookup already loaded — one more memory access than the source performs (all targets, -O2/-O3) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/127315] New: libsanitizer log_path is attacker-controllable for privileged UBSan/LSan/TSan processes 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug sanitizer/127315] libsanitizer log_path is attacker-controllable for privileged UBSan/LSan/TSan processes sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug sanitizer/127315] libsanitizer log_path is attacker-controllable for privileged UBSan/LSan/TSan processes jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug sanitizer/127315] libsanitizer log_path is attacker-controllable for privileged UBSan/LSan/TSan processes pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug libbacktrace/127312] New: libbacktrace strippedtest link fails on hppa64-hp-hpux11.11 danglin at gcc dot gnu.org via Gcc-bugs
  • [Bug libbacktrace/127312] libbacktrace strippedtest link fails on hppa64-hp-hpux11.11 danglin at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127320] New: [15/16/17 Regression] coroutine frame refcount (_Coro_frame_refcount) is updated non-atomically by ramp and actor; races when the handle is resumed on another thread from await_suspend saxonp at nvidia dot com via Gcc-bugs
  • [Bug c++/127320] [15/16/17 Regression] coroutine frame refcount (_Coro_frame_refcount) is updated non-atomically by ramp and actor; races when the handle is resumed on another thread from await_suspend saxonp at nvidia dot com via Gcc-bugs
  • [Bug c++/127320] [15/16/17 Regression] coroutine frame refcount (_Coro_frame_refcount) is updated non-atomically by ramp and actor; races when the handle is resumed on another thread from await_suspend rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/123970] ICE in lto_write_tree: tree code 'decltype_type' is not supported in LTO streams pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127318] New: [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug target/127318] [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127318] [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127318] [15/16/17 Regression] [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127318] [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127318] [riscv64] RVV stack-clash probe loop sets CFA base to t3 before t3 is initialised cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug target/127032] [avr] Emit .gnu_attribute to tag objects with the [long] double ABI cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127311] New: [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug c++/127311] [C++] -fstrict-flex-arrays=3 does not reach DECL_NOT_FLEXARRAY in the C++ front end jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/109267] generates empty functions with .cfi_startproc/.cfi_endproc that conflict with other functions pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/127319] New: libcpp truncates the system-header level to bool, dropping the "4" flag from every system-header linemarker vlad at petric dot cc via Gcc-bugs
• [Bug c/127317] New: [x86-64] the rewritten guard of an inlined safe-math helper re-loads the operand from memory instead of testing the register — same global read twice under -O2/-O3, regression since gcc-15 220255624 at seu dot edu.cn via Gcc-bugs
• [Bug target/127309] New: [17 regression] ~30% libquantum regression on riscv64 rva23 mpe+gcc at ellerman dot id.au via Gcc-bugs
  • [Bug target/127309] [17 regression] ~30% libquantum regression on riscv64 rva23 rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127309] [17 regression] ~30% libquantum regression on riscv64 rva23 since r17-3794 juewang at linux dot alibaba.com via Gcc-bugs
  • [Bug target/127309] [17 regression] ~30% libquantum regression on riscv64 rva23 since r17-3794 law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127309] [17 regression] ~30% libquantum regression on riscv64 rva23 since r17-3794 law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127309] [17 regression] ~30% libquantum regression on riscv64 rva23 since r17-3794 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127316] New: [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable ensadc at mailnesia dot com via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable ensadc at mailnesia dot com via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable ensadc at mailnesia dot com via Gcc-bugs
  • [Bug c++/127316] [reflection] ICE redeclaring a function whose return type involves a reflection of a parameter variable jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/101892] -fzero-call-used-regs does not work for sibling-calls 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug middle-end/101892] -fzero-call-used-regs does not work for sibling-calls 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug middle-end/101892] -fzero-call-used-regs does not work for sibling-calls jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/110338] Implement C++26 language features jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/110338] Implement C++26 language features jakub at gcc dot gnu.org via Gcc-bugs
• [Bug driver/117992] gcc -pie -fhardened leads to warning, causing gcc -flto -fhardened to warn if --enable-default-pie 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug driver/117992] gcc -pie -fhardened leads to warning, causing gcc -flto -fhardened to warn if --enable-default-pie 220255623 at seu dot edu.cn via Gcc-bugs
• [Bug libstdc++/126949] [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/126949] [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/127313] New: Empty FDEs for `__builtin_unreachable`-only functions collide on lld/ld64 (PR109267 not on GCC 15) 220255623 at seu dot edu.cn via Gcc-bugs
  • [Bug middle-end/127313] Empty FDEs for `__builtin_unreachable`-only functions collide on lld/ld64 (PR109267 not on GCC 15) pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127306] New: RISC-V bclr_lowest_set_bit pass produces wrong code uwu at icenowy dot me via Gcc-bugs
  • [Bug target/127306] RISC-V bclr_lowest_set_bit pass produces wrong code law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127306] RISC-V bclr_lowest_set_bit pass produces wrong code uwu at icenowy dot me via Gcc-bugs
  • [Bug target/127306] [16/17 Regression] RISC-V bclr_lowest_set_bit pass produces wrong code law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127306] [16 Regression] RISC-V bclr_lowest_set_bit pass produces wrong code law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127306] [16/17 Regression] RISC-V bclr_lowest_set_bit pass produces wrong code cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127306] [16 Regression] RISC-V bclr_lowest_set_bit pass produces wrong code cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127306] [16 Regression] RISC-V bclr_lowest_set_bit pass produces wrong code law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/127310] New: [17 Regression] Segfault during vectorisation of mixed-sign dot-product ktkachov at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product since g:600e25ecc075c82be09240255567180fc2849fb8 ktkachov at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product since r17-3693 rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product since r17-3693 rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product since r17-3693 cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127310] [17 Regression] Segfault during vectorisation of mixed-sign dot-product since r17-3693 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127307] New: ICE & Freeze: Lambda in a CTP type causes the compiler to either crash or freeze, depending on how you do it programmer00001h at gmail dot com via Gcc-bugs
• [Bug c/127308] New: gcc/genmatch.cc:1279: out of range warning from clang dcb314 at hotmail dot com via Gcc-bugs
  • [Bug middle-end/127308] gcc/genmatch.cc:1279: out of range warning from clang pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127308] gcc/genmatch.cc:1279: out of range warning from clang pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127308] gcc/genmatch.cc:1279: out of range warning from clang cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/127305] New: aarch64-elf: cplxlower -> bitintlower changes memory for _BitInt mul_overflow store mikaseianatsu at proton dot me via Gcc-bugs
  • [Bug middle-end/127305] aarch64-elf: cplxlower -> bitintlower changes memory for _BitInt mul_overflow store jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127305] aarch64-elf: cplxlower -> bitintlower changes memory for _BitInt mul_overflow store mikaseianatsu at proton dot me via Gcc-bugs
• [Bug bootstrap/84402] [meta] GCC build system: parallelism issues (including bottlenecks) dcb314 at hotmail dot com via Gcc-bugs
  • [Bug bootstrap/84402] [meta] GCC build system: parallelism issues (including bottlenecks) rguenther at suse dot de via Gcc-bugs
  • [Bug bootstrap/84402] [meta] GCC build system: parallelism issues (including bottlenecks) dcb314 at hotmail dot com via Gcc-bugs
• [Bug c++/127304] New: std::simd with -flto causes ICE invisparent at outlook dot com via Gcc-bugs
  • [Bug c++/127304] std::simd with -flto causes ICE rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127304] std::simd with -flto causes ICE pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/127303] New: Bounds checking inhibits vectorization in DO loop although checks could removed tkoenig at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/127303] Bounds checking inhibits vectorization in DO loop although checks could removed rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127303] Bounds checking inhibits vectorization in DO loop although checks could removed pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127302] New: 505.mcf_r miscompiled since 4fe2072d5d16 (allow backward threading to loop exit) anton at ozlabs dot org via Gcc-bugs
  • [Bug target/127302] [17 Regression] 505.mcf_r miscompiled since 4fe2072d5d16 (allow backward threading to loop exit) pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127302] [17 Regression] 505.mcf_r miscompiled since r17-3330 (allow backward threading to loop exit) pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127302] [17 Regression] 505.mcf_r miscompiled since r17-3330 (allow backward threading to loop exit) pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127302] [17 Regression] 505.mcf_r miscompiled since r17-3330 (allow backward threading to loop exit) anton at ozlabs dot org via Gcc-bugs
  • [Bug target/127302] [17 Regression] 505.mcf_r miscompiled since r17-3330 (allow backward threading to loop exit) law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/101179] y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/101179] y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code daniel.barboza at oss dot qualcomm.com via Gcc-bugs
  • [Bug tree-optimization/101179] y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code daniel.barboza at oss dot qualcomm.com via Gcc-bugs
• [Bug tree-optimization/127180] missed PHI eliding pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127301] New: `__attribute__((const))` can be better documented with respect to memory access junyi--- via Gcc-bugs
  • [Bug c++/127301] `__attribute__((const))` can be better documented with respect to memory access pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127301] `__attribute__((const))` can be better documented with respect to memory access junyi--- via Gcc-bugs
• [Bug c++/127300] New: m68k-elf-gcc segfault with dead code elimination staphen at gmail dot com via Gcc-bugs
  • [Bug target/127300] m68k-elf-gcc segfault with dead code elimination staphen at gmail dot com via Gcc-bugs
  • [Bug target/127300] [15/16/17 Regression] m68k-elf-gcc segfault with extend dead code elimination pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127300] [15/16/17 Regression] m68k-elf-gcc segfault with extend dead code elimination pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127300] [15/16/17 Regression] m68k-elf-gcc segfault with extend dead code elimination bernie at codewiz dot org via Gcc-bugs
  • [Bug target/127300] [15/16/17 Regression] m68k-elf-gcc segfault with extend dead code elimination pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/127299] New: phiopt should move conversions for all boolean to int conversions and not just if there are 2 statements in the condition pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127299] phiopt should move conversions for all boolean to int conversions and not just if there are 2 statements in the condition pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127298] New: [alpha] classification built-ins expand to FP comparisons, which trap or misclassify a subnormal operand mattst88 at gmail dot com via Gcc-bugs
  • [Bug target/127298] [alpha] classification built-ins expand to FP comparisons, which trap or misclassify a subnormal operand mattst88 at gmail dot com via Gcc-bugs
• [Bug c++/127297] New: [c++26][contracts] the postcondition const-parameter diagnostic is emitted twice for a non-template function berne at notadragon dot com via Gcc-bugs
  • [Bug c++/127297] [c++26][contracts] the postcondition const-parameter diagnostic is emitted twice for a non-template function zheng.xianyuwang at gmail dot com via Gcc-bugs
  • [Bug c++/127297] [c++26][contracts] the postcondition const-parameter diagnostic is emitted twice for a non-template function berne at notadragon dot com via Gcc-bugs
  • [Bug c++/127297] [c++26][contracts] the postcondition const-parameter diagnostic is emitted twice for a non-template function zheng.xianyuwang at gmail dot com via Gcc-bugs
  • [Bug c++/127297] [c++26][contracts] the postcondition const-parameter diagnostic is emitted twice for a non-template function berne at notadragon dot com via Gcc-bugs
• [Bug c++/127296] New: [c++26][contracts] a coroutine's postcondition may odr-use a const by-value parameter, which is ill-formed berne at notadragon dot com via Gcc-bugs
  • [Bug c++/127296] [c++26][contracts] a coroutine's postcondition may odr-use a const by-value parameter, which is ill-formed berne at notadragon dot com via Gcc-bugs
• [Bug c++/127295] New: [c++26][contracts] ICE in grok_contract on the __contract_assert extension spelling berne at notadragon dot com via Gcc-bugs
  • [Bug c++/127295] [c++26][contracts] ICE in grok_contract on the __contract_assert extension spelling cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127294] New: [c++26][contracts] a member named unqualified in an explicit-object member function's contract is diagnosed as a constructor/destructor contract check berne at notadragon dot com via Gcc-bugs
• [Bug c++/127293] New: [c++26][contracts] a namespace-scope variable named inside a lambda within a contract predicate is not made const berne at notadragon dot com via Gcc-bugs
• [Bug tree-optimization/127292] New: `(a > 1) != a` should be optimized to `a != 0` pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127292] `(a > 1) != a` should be optimized to `a != 0` pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127292] `(a > 1) != a` should be optimized to `a != 0` pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127291] New: [c++26][contracts] friend declarations do not validate matching contract assertions berne at notadragon dot com via Gcc-bugs
• [Bug c++/127290] New: this is accepted in the trailing return type of an explicit object member function berne at notadragon dot com via Gcc-bugs
• [Bug c++/127289] New: [c++26][contracts] -fcontract-checks-outlined loses a predicate's mutations of by-value parameters and of the postcondition result berne at notadragon dot com via Gcc-bugs
• [Bug target/127288] New: missing use of sbfx in a simple example pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127288] missing use of sbfx in a simple example pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127287] New: [c++26][contracts] ICE in expand_expr_real_1 when a lambda's own contract specifier names its parameter and the lambda is instantiated from a template berne at notadragon dot com via Gcc-bugs
• [Bug c++/126653] ICE on spliced namespace in using directive mpolacek at gcc dot gnu.org via Gcc-bugs
• [Bug regression/127271] New: [AArch64] BB SLP with predicated tails causes missed optimisation for truncating concatenations Chris.Bazley at arm dot com via Gcc-bugs
  • [Bug tree-optimization/127271] [17 Regression] [AArch64] BB SLP with predicated tails causes missed optimisation for truncating concatenations pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug other/127286] New: libssp/ssp.c __guard_setup constructor should have a priority timo at rothenpieler dot org via Gcc-bugs
• [Bug c++/127285] New: GCC generates redundant `test + sete` saicharan at astrome dot co via Gcc-bugs
  • [Bug middle-end/127285] GCC generates redundant `test + sete` pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127285] GCC generates redundant `test + sete` with memcmp against 0 with a constant size pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127285] GCC generates redundant `test + sete` with memcmp against 0 with a constant size saicharan at astrome dot co via Gcc-bugs
• [Bug c++/127284] New: [c++26][contracts] a lambda in a non-member function's postcondition fails to parse when there is a result-name-introducer berne at notadragon dot com via Gcc-bugs
• [Bug c++/127283] New: [c++26][contracts] a contract predicate on a this-capturing lambda reads the closure object as if it were the enclosing class berne at notadragon dot com via Gcc-bugs
• [Bug c++/84656] -Wclass-memaccess spuriously warns in code paths that cannot access nontrivial types pinskia at gcc dot gnu.org via Gcc-bugs

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