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[Bug c++/111284] New: Some passing-by-value parameters are miscompiled since GCC 9
2024-05-09 8:17 UTC (3+ messages)
` [Bug c++/111284] [11/12/13 Regression] Some passing-by-value parameters are mishandled since GCC 9, affecting libstdc++'s constexpr std::string
` [Bug c++/111284] [11/12 "
[Bug libgomp/114825] New: Compiler error using gfortran and OpenMP
2024-05-09 8:17 UTC (3+ messages)
` [Bug fortran/114825] [11/12/13 Regression] Compiler error using gfortran and OpenMP since r5-1190
` [Bug fortran/114825] [11/12 "
[Bug target/114981] New: [avr] Improve powi implementation
2024-05-09 8:10 UTC (3+ messages)
` [Bug target/114981] "
[Bug tree-optimization/114998] New: ICE on valid code at -O3 with "-fno-inline -fno-tree-dce -fno-ipa-cp" on x86_64-linux-gnu: Segmentation fault
2024-05-09 8:05 UTC (2+ messages)
` [Bug tree-optimization/114998] [14/15 Regression] ICE on valid code at -O3 with "-fno-tree-dce" "
[Bug c/114988] New: RISC-V: ICE in intrinsic __riscv_vfwsub_wf_f32mf2
2024-05-09 7:54 UTC (4+ messages)
` [Bug c/114988] "
` [Bug target/114988] "
[Bug sanitizer/84508] Load of misaligned address using _mm_load_sd
2024-05-09 7:43 UTC
[Bug target/110386] New: [14 Regression] ICE when optimizing VPABSD/VPMULLD since 07b86ab138bf8be8cb331015cd2b9775c6856ac6
2024-05-09 7:28 UTC (4+ messages)
` [Bug tree-optimization/110386] [11/12 Regression] ICE with ABSU in backprop
[Bug c/114849] New: Static function pointer
2024-05-09 6:52 UTC (2+ messages)
` [Bug middle-end/114849] "
[Bug c++/114997] New: ICE with -std=c++20: unexpected expression ‘static_cast<UnsignedType>('\"')’ of kind static_cast_expr
2024-05-09 6:07 UTC (6+ messages)
` [Bug c++/114997] "
` [Bug c++/114997] ICE: "
` [Bug c++/114997] [11/12 Only] "
[Bug middle-end/114912] New: [15 regression] SIGBUS in wi::copy<> on SPARC
2024-05-09 5:04 UTC (6+ messages)
` [Bug tree-optimization/114912] [15 regression] SIGBUS in wi::copy<> on SPARC since r15-88-gc60b3e211c5557 since char array is not aligned to what it needs to be
[Bug c/114965] New: wrong code generated for Emacs/Gnulib strftime (regression from 13.2)
2024-05-09 4:27 UTC (5+ messages)
` [Bug tree-optimization/114965] [13/14/15 Regression] "
` [Bug tree-optimization/114965] [13 "
[Bug libgcc/114907] New: Missing __extendhfbf2 in libgcc
2024-05-09 4:26 UTC (2+ messages)
` [Bug middle-end/114907] __trunchfbf2 should be renamed to __extendhfbf2
[Bug sanitizer/114956] New: Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled
2024-05-09 4:26 UTC (2+ messages)
` [Bug sanitizer/114956] [11/12/13 Regression] Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled since r9-5742
[Bug tree-optimization/114876] New: -fprintf-return-value mishandles %lc with a '\0' argument
2024-05-09 4:26 UTC (2+ messages)
` [Bug tree-optimization/114876] [11/12/13 Regression] "
[Bug testsuite/115001] New: pr109062.c fails on hybrid Intel CPU
2024-05-09 3:58 UTC (2+ messages)
` [Bug testsuite/115001] [14/15 Regression] "
[Bug c++/115000] New: Confusing 'cannot convert to 'int' in initialization' error message
2024-05-09 3:41 UTC (4+ messages)
` [Bug c++/115000] "
[Bug fortran/114978] New: 548.exchange2_r 14%-28% regressions on Loongarch64 after gcc 14 snapshot 20240317
2024-05-09 3:40 UTC (6+ messages)
` [Bug target/114978] [14/15 regression] "
[Bug target/113652] New: ppc: unrecognized opcode: `lfiwzx'
2024-05-09 3:18 UTC (2+ messages)
` [Bug target/113652] [14/15 regression] Failed bootstrap on ppc unrecognized opcode: `lfiwzx' with -mcpu=7450
[Bug tree-optimization/114999] New: `a - b == b - a` -> `a == b`
2024-05-09 0:35 UTC (6+ messages)
` [Bug tree-optimization/114999] "
` [Bug tree-optimization/114999] A few missing optimizations due to `a - b` and `b - a` not being detected as negatives of each other
[Bug tree-optimization/112659] New: missed-optimization: if (exp) return exp; else return 0;
2024-05-08 23:35 UTC (2+ messages)
` [Bug tree-optimization/112659] "
[Bug bootstrap/114985] New: [15 regression] internal compiler error: in discriminator_fail during stage2
2024-05-08 22:28 UTC (8+ messages)
` [Bug bootstrap/114985] "
` [Bug ipa/114985] "
[Bug c++/114994] New: fmtlib named argument compiler error introduced in g++-14.1
2024-05-08 22:23 UTC (6+ messages)
` [Bug c++/114994] "
` [Bug c++/114994] [14/15 Regression] "
[Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492
2024-05-08 22:15 UTC (2+ messages)
` [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function
[Bug tree-optimization/114995] New: C++23 Assume keyword not being used for vectorization
2024-05-08 21:52 UTC (8+ messages)
` [Bug tree-optimization/114995] "
[Bug rtl-optimization/114996] New: [15 Regression] [RISC-V] 2->2 combination no longer occurring
2024-05-08 20:26 UTC
[Bug c/114872] New: Miscompilation with -O2 after commit 049ec9b981d1f4f97736061d5cf7d0ae990b57d7
2024-05-08 19:58 UTC (7+ messages)
` [Bug tree-optimization/114872] [13/14/15 Regression] Miscompilation with -O2 after commit r13-8037
[Bug fortran/86100] Spurious error with -fcheck=bounds and allocatable class(*) array components
2024-05-08 19:29 UTC (2+ messages)
[Bug target/114993] New: ICE when using bpf-unknown-g++
2024-05-08 19:18 UTC (3+ messages)
` [Bug target/114993] "
[Bug c++/114990] New: Compiler errors in <type_traits> compiling a module-based app
2024-05-08 19:10 UTC (3+ messages)
` [Bug c++/114990] "
[Bug analyzer/106358] New: [meta-bug] tracker bug for building the Linux kernel with -fanalyzer
2024-05-08 19:04 UTC (2+ messages)
` [Bug analyzer/106358] "
[Bug analyzer/112792] New: -Wanalyzer-out-of-bounds seen on Linux kernel with certain unions
2024-05-08 19:04 UTC (2+ messages)
` [Bug analyzer/112792] -Wanalyzer-out-of-bounds false positives "
[Bug ada/15614] Illegal program not detected, RM 12.1(11)
2024-05-08 18:53 UTC (2+ messages)
[Bug middle-end/111009] New: [12/13/14 regression] -fno-strict-overflow erroneously elides null pointer checks and causes SIGSEGV on perf from linux-6.4.10
2024-05-08 18:26 UTC (3+ messages)
` [Bug middle-end/111009] [12/13 "
[Bug ada/87778] Remove -q quiet option from some GNAT bootstrap command lines
2024-05-08 17:50 UTC
[Bug target/114991] New: [14/15 Regression] AArch64: LDP pass does not handle some structure copies
2024-05-08 17:25 UTC (2+ messages)
` [Bug target/114991] "
[Bug c++/109804] New: internal compiler error in gimple-ssa-warn-access.cc
2024-05-08 17:16 UTC (3+ messages)
` [Bug tree-optimization/109804] [11/12 Regression] "
` [Bug tree-optimization/109804] [11 "
[Bug rtl-optimization/114942] New: ICE on valid code at -O1 with "-fno-tree-sra -fno-guess-branch-probability": in extract_constrain_insn, at recog.cc:2713
2024-05-08 17:11 UTC (2+ messages)
` [Bug target/114942] [14/15 Regression] "
[Bug c/114989] New: Compile time hog when building paml
2024-05-08 16:49 UTC (4+ messages)
` [Bug middle-end/114989] "
[Bug c++/114986] New: Seemingly incorrect "ignoring packed attribute" warning
2024-05-08 16:46 UTC (2+ messages)
` [Bug c++/114986] "
[Bug target/114810] New: [14 Regression] internal compiler error: in lra_split_hard_reg_for, at lra-assigns.cc:1868 (unable to find a register to spill) {*andndi3_doubleword_bmi} with -m32 -mstackrealign -O2 -mbmi -fno-exceptions -fno-plt
2024-05-08 16:39 UTC (2+ messages)
` [Bug rtl-optimization/114810] "
[Bug c/111331] New: Wrong code at -O1 on x86_64-linux-gnu since
2024-05-08 16:30 UTC (4+ messages)
` [Bug tree-optimization/111331] [11/12 Regression] "
[Bug c++/113582] New: incorrect warning about unused label
2024-05-08 16:24 UTC (3+ messages)
` [Bug c++/113582] incorrect warning about unused label with `pragma GCC diagnostic` around the "
[Bug c++/95351] New: Comparison with NAN optimizes incorrectly with -ffast-math disabled
2024-05-08 16:19 UTC (4+ messages)
` [Bug middle-end/95351] [11/12 Regression] "
[Bug libstdc++/114803] New: simd conversion to [[gnu::vector_size(N)]] type hits invalid code in experimental/bits/simd_builtin.h
2024-05-08 16:15 UTC (2+ messages)
` [Bug libstdc++/114803] "
[Bug libstdc++/114750] New: converting load/store of simd fails compilation on ARM
2024-05-08 16:14 UTC (2+ messages)
` [Bug libstdc++/114750] "
[Bug libstdc++/109822] New: Converting std::experimental::simd masks yields an error
2024-05-08 16:14 UTC (2+ messages)
` [Bug libstdc++/109822] "
[Bug libstdc++/110054] New: stdx::simd masked store should not use non-temporal store instruction
2024-05-08 16:14 UTC (2+ messages)
` [Bug libstdc++/110054] "
[Bug driver/109762] New: [AArch64] gcc/config/aarch64/aarch64-builtins.cc: mismatched sizes for flags variables
2024-05-08 16:13 UTC (2+ messages)
` [Bug target/109762] [12 Regression] "
[Bug target/110066] New: [RISC-V] Segment fault if compiled with -static -pg
2024-05-08 16:08 UTC (3+ messages)
` [Bug target/110066] [13 Regression] "
[Bug target/114968] New: missing `__thiscall` attribute on builtin declaration of `__cxa_thread_atexit()`
2024-05-08 15:43 UTC (9+ messages)
` [Bug target/114968] [14/15 Regression] "
[Bug tree-optimization/112392] New: `a == nonnegative ? a : abs<a>` -> abs<a>
2024-05-08 15:39 UTC (3+ messages)
` [Bug tree-optimization/112392] "
[Bug c/114987] New: floating point vector regression, x86, between gcc 14 and gcc-13 using -O3 and target clones on skylake platforms
2024-05-08 15:00 UTC (4+ messages)
` [Bug c/114987] "
[Bug tree-optimization/81953] Code sinking increases register pressure
2024-05-08 14:23 UTC
[Bug c++/114983] New: The -Wsizeof-array-div warning suppression using extra parenthesis (which is even suggested when in the warning itself) doesn't work inside templated code
2024-05-08 13:48 UTC (2+ messages)
` [Bug c++/114983] The -Wsizeof-array-div warning suppression using extra parenthesis (which is suggested by "
[Bug c++/109753] New: pragma GCC target stops std::vector from compiling
2024-05-08 13:46 UTC (2+ messages)
` [Bug c++/109753] [13/14/15 Regression] pragma GCC target causes std::vector not to compile (always_inline on constructor)
[Bug tree-optimization/114375] New: Wrong vectorization of permuted mask load
2024-05-08 13:38 UTC (3+ messages)
` [Bug tree-optimization/114375] [11/12/13 Regression] "
[Bug rtl-optimization/114924] New: [11/12/13/14/15 Regression] Wrong update of MEM_EXPR by RTL loop unrolling since r11-2963-gd6a05b494b4b71
2024-05-08 13:38 UTC (2+ messages)
` [Bug rtl-optimization/114924] [11/12/13 "
[Bug c/111882] New: GCC: 14: internal compiler error: in get_expr_operands, at tree-ssa-operands.cc:940
2024-05-08 12:48 UTC (2+ messages)
` [Bug tree-optimization/111882] [13 Regression] : internal compiler error: in get_expr_operand in ifcvt with Variable length arrays and bitfields inside a struct
[Bug target/111268] New: internal compiler error: in to_constant, at poly-int.h:504
2024-05-08 12:47 UTC (3+ messages)
` [Bug tree-optimization/111268] [11/12/13 Regression] "
` [Bug tree-optimization/111268] [11/12 "
[Bug target/110792] New: GCC 13 x86_32 miscompilation of Whirlpool hash function
2024-05-08 12:47 UTC (4+ messages)
` [Bug target/110792] [13 Regression] "
[Bug tree-optimization/97990] New: ICE: ‘verify_type’ failed
2024-05-08 12:46 UTC (3+ messages)
` [Bug c++/97990] [11/12/13 Regression] ICE: ‘verify_type’ failed with vector types and non-PODs since r6-5222-gba6a6a1d44c17f25
` [Bug c++/97990] [11/12 "
[Bug lto/112732] New: during IPA pass: *free_lang_data ICE: 'verify_type' failed: type variant with 'TYPE_ALIAS_SET_KNOWN_P' with -Os -Wstrict-aliasing=2 -flto
2024-05-08 12:45 UTC (2+ messages)
` [Bug lto/112732] "
[Bug target/114432] New: [13 Regression] ICE in connect_traces, at dwarf2cfi.cc:3079 on s390x-linux-gnu
2024-05-08 12:29 UTC (3+ messages)
` [Bug target/114432] [13/14/15 "
[Bug target/114415] New: wrong code with -Oz -fno-dce -fno-forward-propagate -flive-range-shrinkage -fweb
2024-05-08 12:28 UTC (2+ messages)
` [Bug rtl-optimization/114415] [13 Regression] wrong code with -Oz -fno-dce -fno-forward-propagate -flive-range-shrinkage -fweb since r13-1826
[Bug middle-end/114196] New: [13/14 Regression] Fixed length vector ICE: in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:9454
2024-05-08 12:25 UTC (2+ messages)
` [Bug middle-end/114196] [13 "
[Bug rtl-optimization/113690] New: [13/14 Regression] ICE: in as_a, at machmode.h:381 with -O2 -fno-dce -fno-forward-propagate -fno-split-wide-types -funroll-loops
2024-05-08 12:23 UTC (2+ messages)
` [Bug target/113690] [13 "
[Bug sanitizer/112727] New: UBSAN creates GIMPLE path with uninitialized variable
2024-05-08 12:20 UTC (2+ messages)
` [Bug sanitizer/112727] [11/12/13 Regression] "
[Bug tree-optimization/111571] New: [13/14 Regression] ICE in modify_call, at ipa-param-manipulation.cc:656
2024-05-08 12:17 UTC (2+ messages)
` [Bug ipa/111571] [13 "
[Bug c++/111529] New: ICE on bool conversion in an unrolled loop condition inside template lambda nested in another template scope
2024-05-08 12:16 UTC (2+ messages)
` [Bug c++/111529] [11/12/13 Regression] "
[Bug c/111472] New: Wrong code at -Os on x86_64-linux-gnu since
2024-05-08 12:15 UTC (2+ messages)
` [Bug tree-optimization/111472] [11 Regression] Wrong code at -Os on x86_64-linux-gnu since r11-4563-gd0d8b5d836
[Bug c++/111356] New: Segmentation fault when compiling large static data structure
2024-05-08 12:11 UTC (2+ messages)
` [Bug c++/111356] [13 Regression] "
[Bug analyzer/107750] New: Many gcc.dg/analyzer/fd-*.c tests FAIL
2024-05-08 12:07 UTC (2+ messages)
` [Bug analyzer/107750] [13/14/15 Regression] "
[Bug tree-optimization/110116] New: ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed
2024-05-08 11:56 UTC (2+ messages)
` [Bug tree-optimization/110116] [12/13 Regression] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2024-05-08 11:51 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug c/112961] New: middle-end Missed vectorization: failed to vectorize simple reduction max since GCC-13
2024-05-08 11:51 UTC (3+ messages)
` [Bug tree-optimization/112961] [13 Regression] "
[Bug c/113396] New: csmith: differences from -O2 to -O3
2024-05-08 11:50 UTC (3+ messages)
` [Bug middle-end/113396] [13 Regression] csmith: differences from -O2 to -O3 since r13-1268-g8c99e307b20c50
[Bug tree-optimization/112281] New: wrong code at -O3 on x86_64-linux-gnu
2024-05-08 11:50 UTC (2+ messages)
` [Bug tree-optimization/112281] [12/13 Regression] wrong code at -O3 on x86_64-linux-gnu since r12-2097-g9f34b780b0461e
[Bug tree-optimization/112991] New: [14 Regression] ICE during GIMPLE pass: ifcvt on p7zip-17.05
2024-05-08 11:50 UTC (2+ messages)
` [Bug tree-optimization/112991] [14 Regression] ICE during GIMPLE pass: ifcvt on p7zip-17.05 since r14-6457
[Bug c/101188] New: [AVR] Miscompilation and function pointers
2024-05-08 11:47 UTC (2+ messages)
` [Bug rtl-optimization/101188] [11/12/13 Regression] [postreload] Uses content of a clobbered register
[Bug inline-asm/99015] New: ICE: Max. number of generated reload insns per insn is achieved (90)
2024-05-08 11:45 UTC (2+ messages)
` [Bug rtl-optimization/99015] [11/12/13 Regression] "
[Bug ipa/92606] [11 Regression][avr] invalid merge of symbols in progmem and data sections
2024-05-08 11:41 UTC
[Bug target/114984] New: asm() renaming of symbols inconsistent with dllimport
2024-05-08 11:35 UTC (3+ messages)
` [Bug target/114984] "
[Bug target/114936] New: [14/15 Regression] Typo in aarch64-ldp-fusion.cc:combine_reg_notes
2024-05-08 10:58 UTC (3+ messages)
` [Bug target/114936] "
` [Bug target/114936] [14 "
[Bug middle-end/114975] New: [AVR] Using popcounthi2 for 8-bit values despit popcountqi2
2024-05-08 8:44 UTC (4+ messages)
` [Bug middle-end/114975] [AVR] Using popcounthi2 for 8-bit values despite popcountqi2
` [Bug target/114975] "
[Bug other/114980] New: [14/15 Regression] -fdiagnostics-urls=never does not suppress URLs in `'-Werror=' argument '-Werror=...' not valid for ...` warnings
2024-05-08 8:20 UTC (2+ messages)
` [Bug driver/114980] "
[Bug testsuite/110490] New: tree-ssa/clz-* and tree-ssa/ctz-* fail on s390x with arch14
2024-05-08 8:17 UTC (2+ messages)
` [Bug tree-optimization/110490] tree-ssa/clz-* and tree-ssa/ctz-* fail on s390x with arch14 (expression_expensive_p not handling if there is wider clz/ctz/popcount optab)
[Bug fortran/89462] [11/12/13 Regression] gfortran loops in code generation
2024-05-08 8:15 UTC (2+ messages)
[Bug fortran/93678] [11/12/13 Regression] ICE with TRANSFER and typebound procedures
2024-05-08 8:12 UTC (2+ messages)
[Bug fortran/113956] New: ice in gfc_trans_pointer_assignment, at fortran/trans-expr.cc:10524
2024-05-08 8:08 UTC (3+ messages)
` [Bug fortran/113956] [13 Regression] "
[Bug fortran/114535] New: ICE with elemental finalizer
2024-05-08 8:04 UTC (3+ messages)
` [Bug fortran/114535] [13 regression] "
[Bug fortran/113384] New: [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test
2024-05-08 7:59 UTC (2+ messages)
` [Bug fortran/113384] [14/15 "
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2024-05-08 7:51 UTC (3+ messages)
` [Bug testsuite/109549] [14/15 Regression] Conditional move regressions after r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
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