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[Bug target/112760] New: [14 Regression] wrong code with -O2 -fno-dce -fno-guess-branch-probability -m8bit-idiv -mavx --param=max-cse-insns=0 and __builtin_add_overflow_p()
2023-12-06 18:33 UTC (4+ messages)
` [Bug rtl-optimization/112760] [14 Regression] wrong code with -O2 -fno-dce -fno-guess-branch-probability -m8bit-idiv -mavx --param=max-cse-insns=0 and __builtin_add_overflow_p() since r14-5355
[Bug target/112886] New: We need a new print_operand output modifier for vector double
2023-12-06 18:33 UTC
[Bug middle-end/112572] New: [14 regression] LLVM miscompiled since r14-5355-g3cd3a09b3f91a1
2023-12-06 18:32 UTC (3+ messages)
` [Bug middle-end/112572] "
[Bug rtl-optimization/40209] ICE in iv_analyze_def caused by stale REG_UNUSED note
2023-12-06 18:32 UTC
[Bug target/112411] New: ICE: SIGSEGV with --param=min-nondebug-insn-uid=2147483647 on powerpc64le-unknown-linux-gnu
2023-12-06 18:19 UTC (3+ messages)
` [Bug target/112411] "
[Bug tree-optimization/112885] New: FAIL: gcc.dg/tree-ssa/ssa-sink-16.c (internal compiler error: Segmentation fault )
2023-12-06 18:16 UTC (2+ messages)
` [Bug tree-optimization/112885] "
[Bug middle-end/88345] -Os overrides -falign-functions=N on the command line
2023-12-06 18:02 UTC (4+ messages)
[Bug libstdc++/112882] New: [14 Regression] std::clamp no longer usable in header only mode
2023-12-06 17:20 UTC (6+ messages)
` [Bug libstdc++/112882] "
[Bug preprocessor/111965] New: -fno-debug-cpp does not disable -fdebug-cpp
2023-12-06 17:05 UTC (2+ messages)
` [Bug preprocessor/111965] "
[Bug target/112445] New: [14 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.cc:1861 unable to find a register to spill: {*umulditi3_1} with -O -march=cascadelake -fwrapv
2023-12-06 16:50 UTC (2+ messages)
` [Bug target/112445] [14 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.cc:1861 unable to find a register to spill: {*umulditi3_1} with -O -march=cascadelake -fwrapv since r14-4968-g89e5d902fc55ad
[Bug tree-optimization/112884] New: Missing optimization: fold a%2==0 ? a/2*2 : 0 to a%2==0 ? a : 0
2023-12-06 16:47 UTC
[Bug middle-end/112881] New: ICE: in count_type_elements, at expr.cc:7034 when initializing struct with a _BitInt(64) member
2023-12-06 16:44 UTC (2+ messages)
` [Bug middle-end/112881] "
[Bug libstdc++/112314] New: Missing index assertions in basic_string_view
2023-12-06 16:35 UTC (2+ messages)
` [Bug libstdc++/112314] "
[Bug tree-optimization/112880] New: ICE: in smallest_mode_for_size, at stor-layout.cc:356 with __builtin_mul_overflow() of _BitInt(1024)
2023-12-06 16:25 UTC (2+ messages)
` [Bug tree-optimization/112880] "
[Bug c++/112883] New: FAIL: g++.dg/modules/xtreme-header-2_c.C -std=c++2b (test for excess errors)
2023-12-06 16:17 UTC
[Bug c++/98531] New: g++.dg/modules/xtreme-header-2_a.H etc. FAIL
2023-12-06 16:09 UTC (2+ messages)
` [Bug c++/98531] [modules] "
[Bug c++/112737] New: [14 Regression] g++.dg/modules/xtreme-header-2_b.C -std=c++2b (test for excess errors)
2023-12-06 15:55 UTC (2+ messages)
` [Bug c++/112737] "
[Bug middle-end/110639] New: [OpenMP][5.1] Predefined firstprivate for pointers - attachment missing
2023-12-06 15:43 UTC (3+ messages)
` [Bug middle-end/110639] "
[Bug c++/112477] New: Assignment of value-initialized iterators differs from value-initialization
2023-12-06 14:49 UTC (2+ messages)
` [Bug libstdc++/112477] "
[Bug libstdc++/112480] New: optional<T>::reset emits inefficient code when T is trivially-destructible
2023-12-06 14:48 UTC (3+ messages)
` [Bug libstdc++/112480] "
[Bug libstdc++/111948] New: subrange modifies a const size object
2023-12-06 14:46 UTC (4+ messages)
` [Bug libstdc++/111948] "
[Bug libstdc++/112832] New: [std::format] Broken non-SFINAE-friendly `set_debug_format()` for `const char *` formatter
2023-12-06 14:45 UTC (4+ messages)
` [Bug libstdc++/112832] "
[Bug libstdc++/110133] New: System error message should ideally use strerror_r over strerror
2023-12-06 14:45 UTC (3+ messages)
` [Bug libstdc++/110133] "
[Bug libstdc++/112473] New: integer_sequence accepts non-integer types
2023-12-06 14:44 UTC (2+ messages)
` [Bug libstdc++/112473] "
[Bug target/112855] New: [14] RISC-V vector: overwriting stack args
2023-12-06 14:36 UTC (3+ messages)
` [Bug target/112855] [14] RISC-V vector: vsetivli clobbers variable value
[Bug libstdc++/109536] New: Failure to compile constexpr std::vector with -D_GLIBCXX_DEBUG
2023-12-06 14:30 UTC (3+ messages)
` [Bug libstdc++/109536] "
[Bug c++/53499] New: Incorrect partial ordering result with member vs non-member
2023-12-06 14:02 UTC (2+ messages)
` [Bug c++/53499] "
[Bug target/112762] New: Cannot build crosscompilers for some uclinux targets
2023-12-06 13:37 UTC (4+ messages)
` [Bug target/112762] [14 Regression] Cannot build crosscompilers for some uclinux targets since r14-5791-g24592abd68e6ef
[Bug debug/112726] New: Sometimes incorrect DW_AT_decl_file with -gdwarf-5 and -fdebug-prefix-map
2023-12-06 13:37 UTC (2+ messages)
` [Bug debug/112726] "
[Bug libgcc/109289] New: Conflicting types for built-in functions in libgcc/emutls.c
2023-12-06 12:53 UTC (5+ messages)
` [Bug libgcc/109289] "
[Bug fortran/112834] New: Class array function selector causes chain of syntax and other spurious errors
2023-12-06 12:33 UTC (3+ messages)
` [Bug fortran/112834] "
[Bug target/112879] New: [14 Regression] 4% exec time regression of 525.x264_r on AMD Zen4
2023-12-06 12:19 UTC (3+ messages)
` [Bug target/112879] "
[Bug target/112858] New: nvptx: 'unresolved symbol __cxa_thread_atexit_impl'
2023-12-06 12:05 UTC (4+ messages)
` [Bug libstdc++/112858] [14 Regression] "
[Bug libstdc++/105562] New: [12 Regression] std::function<bool(char)>::_M_invoker may be used uninitialized in std:regex move with -fno-strict-aliasing
2023-12-06 11:16 UTC (8+ messages)
` [Bug libstdc++/105562] [12 Regression] std::function<bool(char)>::_M_invoker may be used uninitialized in std::regex "
[Bug debug/112878] New: ICE: in ctf_add_slice, at ctfc.cc:499 with -std=c23 -gctf1
2023-12-06 10:51 UTC
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2023-12-06 10:45 UTC
[Bug tree-optimization/106722] bogus uninit warning in tree-vect-loop-manip.cc
2023-12-06 10:45 UTC
[Bug tree-optimization/98673] New: pass fre4 inhibit pass dom3 to create much more optimized code
2023-12-06 10:39 UTC (2+ messages)
` [Bug middle-end/98673] "
[Bug tree-optimization/89618] Inner loop won't vectorize unless dummy statement is included
2023-12-06 10:30 UTC
[Bug target/112853] New: RISC-V: RVV: SPEC2017 525.x264 regression
2023-12-06 10:19 UTC (4+ messages)
` [Bug target/112853] "
[Bug middle-end/112854] New: [14] RISCV ICE: expand: in store_integral_bit_field, at expmed.cc:1049 on rv32gcv_zvl1024b --param=riscv-autovec-preference=fixed-vlmax
2023-12-06 10:16 UTC (3+ messages)
` [Bug middle-end/112854] "
[Bug target/112872] New: [14 Regression] RISCV ICE: in store_integral_bit_field, at expmed.cc:1049 with -03 rv64gcv_zvl1024b
2023-12-06 10:16 UTC (5+ messages)
` [Bug target/112872] [14 Regression] RISCV ICE: in store_integral_bit_field, at expmed.cc:1049 with -03 rv64gcv_zvl1024b --param=riscv-autovec-preference=fixed-vlmax
` [Bug middle-end/112872] "
[Bug middle-end/112877] New: TARGET_PROMOTE_PROTOTYPES is not honored consistently, should maybe not apply to builtins
2023-12-06 9:26 UTC
[Bug tree-optimization/112809] New: during GIMPLE pass: bitintlower ICE: in limb_access_type, at gimple-lower-bitint.cc:563 at -O1 and above
2023-12-06 9:00 UTC (4+ messages)
` [Bug tree-optimization/112809] "
[Bug tree-optimization/106511] New: [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e
2023-12-06 8:55 UTC (2+ messages)
` [Bug tree-optimization/106511] [13/14 "
[Bug libstdc++/112876] New: rangesc.end() is unnecessarily assigned by the return value of c.emplace()
2023-12-06 8:52 UTC (3+ messages)
` [Bug libstdc++/112876] ranges:to: c.end() "
[Bug preprocessor/87299] #pragma GCC target behaves differently when using -save-temps
2023-12-06 8:40 UTC (2+ messages)
[Bug target/112868] New: GCC passes -many to the assembler for --enable-checking=release builds
2023-12-06 8:37 UTC (5+ messages)
` [Bug target/112868] "
[Bug c++/48026] New: #pragma optimize ignored for C++
2023-12-06 8:35 UTC (4+ messages)
` [Bug c++/48026] #pragma optimize ignored for C++ for preprocessor
[Bug c++/41201] #pragma GCC target ("sse2") doesn't alter __SSE2__ in C++ (as it does in C)
2023-12-06 8:33 UTC (3+ messages)
[Bug debug/112875] New: ICE: in lra_eliminate_regs_1, at lra-eliminations.cc:670 with -Oz -frounding-math -fno-dce -fno-trapping-math -fno-tree-dce -fno-tree-dse -g
2023-12-06 8:02 UTC (2+ messages)
` [Bug rtl-optimization/112875] [14 Regression] "
[Bug target/112871] New: [14 Regression] RISCV ICE: in extract_insn, at recog.cc:2804 (unrecognizable insn) with -03 rv32gc_zicond
2023-12-06 7:59 UTC (2+ messages)
` [Bug target/112871] "
[Bug c++/112867] New: extern function declaration in function scope behaves differently in template
2023-12-06 7:57 UTC (6+ messages)
` [Bug c++/112867] "
` [Bug c++/112867] [11/12/13/14 Regression] "
` [Bug c++/112867] [11/12/13/14 Regression] extern function declaration inside a generic (templated) lambda inside a template function goes wrong
[Bug tree-optimization/112843] New: during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1
2023-12-06 7:57 UTC (3+ messages)
` [Bug tree-optimization/112843] "
[Bug tree-optimization/112303] New: ICE on valid code at -O3 on x86_64-linux-gnu: verify_flow_info failed
2023-12-06 7:35 UTC (4+ messages)
` [Bug tree-optimization/112303] [14 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: verify_flow_info failed since r14-3459-g0c78240fd7d519
[Bug middle-end/112830] New: internal compiler error: in convert_memory_address_addr_space_1, at explow.cc:302
2023-12-06 7:33 UTC (3+ messages)
` [Bug middle-end/112830] "
[Bug c++/112874] New: low quality diagnostic for overload resolution failure when taking address of overloaded function
2023-12-06 5:00 UTC
[Bug tree-optimization/112419] New: [14 Regression] gcc.dg/Wnonnull-4.c excess error for 32-bit targets
2023-12-06 0:47 UTC (2+ messages)
` [Bug testsuite/112419] "
[Bug target/112851] New: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv32gcv_zvl256b
2023-12-05 23:30 UTC (2+ messages)
` [Bug target/112851] "
[Bug target/112852] New: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv64gcv_zvl512b
2023-12-05 23:30 UTC (2+ messages)
` [Bug target/112852] "
[Bug fortran/112873] New: F2023 degree trig functions
2023-12-05 23:18 UTC (3+ messages)
` [Bug fortran/112873] "
[Bug debug/111735] New: incorrect BTF representation of forward-declared enums
2023-12-05 23:05 UTC (2+ messages)
` [Bug debug/111735] "
[Bug c/110682] New: GCC, ICE: internal compiler error: in gimplify_expr, at gimplify.cc:16771
2023-12-05 22:58 UTC (2+ messages)
` [Bug c/110682] [12/13/14 Regression] ICE: internal compiler error: in gimplify_expr after error
[Bug bootstrap/112534] New: [14 regression] build failure after r14-5424-gdb50aea6259545 using gcc 4.8.5
2023-12-05 22:53 UTC (4+ messages)
` [Bug bootstrap/112534] "
[Bug tree-optimization/111478] New: [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250
2023-12-05 22:51 UTC (3+ messages)
` [Bug tree-optimization/111478] "
[Bug c++/112795] New: [C++>=14] ICE pragma GCC unroll (n) cxx_eval_constant_expression
2023-12-05 22:38 UTC (4+ messages)
` [Bug c++/112795] "
[Bug debug/112849] New: btf: wrong BTF_KIND_DATSEC entries for extern variables without known section
2023-12-05 22:08 UTC (3+ messages)
` [Bug debug/112849] "
[Bug c++/112838] New: Compiler is unable to show the exact error location when calling copy ctor for a non-copyable object
2023-12-05 21:02 UTC (2+ messages)
` [Bug c++/112838] "
[Bug fortran/100988] New: Missed optimization: RESTRICT missing for optional arguments
2023-12-05 20:58 UTC (3+ messages)
` [Bug fortran/100988] "
[Bug rtl-optimization/112606] New: [14 Regression] powerpc64le-linux-gnu: 'FAIL: gcc.target/powerpc/p8vector-fp.c scan-assembler xsnabsdp'
2023-12-05 20:40 UTC (2+ messages)
` [Bug target/112606] "
[Bug fortran/105543] New: Function returning a class array with contiguous attribute rejected
2023-12-05 20:34 UTC (2+ messages)
` [Bug fortran/105543] "
[Bug tree-optimization/112859] New: wrong code at -O3 on x86_64-linux-gnu
2023-12-05 19:14 UTC (2+ messages)
` [Bug tree-optimization/112859] [12/13/14 Regression] "
[Bug c/112870] New: incorrect jmp when using goto on a function, causing infinite loop
2023-12-05 19:04 UTC (4+ messages)
` [Bug c/112870] "
[Bug fortran/94660] New: Wrong subroutine called at runtime than the one called in the source code with deferred subroutines
2023-12-05 19:02 UTC (2+ messages)
` [Bug fortran/94660] "
[Bug c++/112869] New: [14 regression] ICE at gimplify_expr, at gimplify.cc:17531 on libopenmpt-0.7.3
2023-12-05 19:01 UTC (4+ messages)
` [Bug c++/112869] "
` [Bug c++/112869] [14 Regression] "
[Bug c/112866] New: error: compound literal qualified by address-space qualifier
2023-12-05 18:34 UTC (3+ messages)
` [Bug c/112866] "
[Bug c/84163] [avr] Allow address space qualifier for compound literals
2023-12-05 18:34 UTC
[Bug c/112782] New: [14 Regression] stage2/3 differs when compiled with -mfix-r5900 on mips
2023-12-05 18:33 UTC (2+ messages)
` [Bug bootstrap/112782] "
[Bug target/110606] New: [10/11/12/13/14] ICE output_operand: '%&' used without any local dynamic TLS references on powerpc64le-linux-gnu
2023-12-05 18:26 UTC (4+ messages)
` [Bug target/110606] "
[Bug c++/16333] More array vs ptr stuff
2023-12-05 17:54 UTC
[Bug c/107348] New: documentation: __builtin_classify_type() undocumented
2023-12-05 17:48 UTC (2+ messages)
` [Bug c/107348] "
[Bug c/112707] New: gcc 14 outputs invalid assembly on ppc: Error: unrecognized opcode: `fctid'
2023-12-05 17:46 UTC (3+ messages)
` [Bug target/112707] [14 regression] "
[Bug c++/110734] New: Attributes cannot be applied to asm statements
2023-12-05 17:04 UTC (4+ messages)
` [Bug c++/110734] Attributes cannot be applied to asm declaration
[Bug target/112837] New: [12/13/14 Regression] ICE: RTL check: expected elt 1 type 'i' or 'n', have 'e' (rtx plus) in ix86_elim_entry_set_got, at config/i386/i386.cc:8612 with -fcompare-elim -fpie -fprofile
2023-12-05 17:02 UTC (3+ messages)
` [Bug target/112837] [12/13 "
` [Bug target/112837] [12 "
[Bug target/112845] New: ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c
2023-12-05 17:02 UTC (3+ messages)
` [Bug target/112845] [11/12/13 Regression] ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c since r8-3504
` [Bug target/112845] [11/12 "
[Bug middle-end/112816] New: internal compiler error: in extract_insn, at recog.cc:2804, unrecognizable_insn for __builtin_signbit
2023-12-05 17:02 UTC (3+ messages)
` [Bug target/112816] [11/12/13 Regression] ICE unrecognizable_insn with __builtin_signbit and returning struct with int[4]
` [Bug target/112816] [11/12 "
[Bug tree-optimization/111967] New: [12/13/14 Regression] during GIMPLE pass: evrp ICE: in operator[], at vec.h:910 with -O2 -fno-tree-forwprop -fdump-tree-evrp-all
2023-12-05 17:01 UTC (3+ messages)
` [Bug tree-optimization/111967] [12/13 Regression] during GIMPLE pass: evrp ICE: in operator[], at vec.h:910 with -O2 -fno-tree-forwprop -fdump-tree-evrp-all since r12-4694
` [Bug tree-optimization/111967] [12 "
[Bug tree-optimization/111408] New: [14 Regression] Wrong code at -O2/3 on x86_64-linux-gnu since r14-2866-ge68a31549d9
2023-12-05 16:32 UTC (2+ messages)
` [Bug target/111408] "
[Bug c++/112339] New: ICE with namespaced attribute on function
2023-12-05 16:32 UTC (2+ messages)
` [Bug c/112339] ICE with clang::no_sanitize and -fsanitize=
[Bug libgomp/111413] New: libgomp >= 13 segfault on loading if environ is NULL
2023-12-05 16:32 UTC (2+ messages)
` [Bug libgomp/111413] "
[Bug target/112817] New: RISC-V: RVV: provide a preprocessor macro for VLS codegen
2023-12-05 15:59 UTC (2+ messages)
` [Bug target/112817] "
[Bug c/101057] New: [gimplefe] GIMPLE frontend issues
2023-12-05 14:58 UTC (2+ messages)
` [Bug c/101057] "
[Bug target/112860] New: ICE: in expand_expr_real_2, at expr.cc:10620 with -O0 -fgimple -mavx512f
2023-12-05 14:58 UTC (3+ messages)
` [Bug target/112860] "
[Bug modula2/112865] New: IM and RE fails to skip type equivalences
2023-12-05 14:56 UTC (3+ messages)
` [Bug modula2/112865] "
[Bug libstdc++/88264] Support glibc-style tunables for libstdc++
2023-12-05 14:30 UTC
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2023-12-05 14:25 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/110485] New: vectorizing simd clone calls without loop masking applied
2023-12-05 14:25 UTC (2+ messages)
` [Bug tree-optimization/110485] "
[Bug sanitizer/111736] New: Address sanitizer is not compatible with named address spaces
2023-12-05 14:12 UTC (3+ messages)
` [Bug sanitizer/111736] "
[Bug ipa/92606] [11/12/13/14 Regression][avr] invalid merge of symbols in progmem and data sections
2023-12-05 13:59 UTC (2+ messages)
` [Bug ipa/92606] [11/12/13 "
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